2016 CADILLAC CTS

These recalls apply to the make, model, and year of your car – and should be fixed as soon as possible.

2 Recalls for 2016 CADILLAC CTS

Recall Date Component Summary
February 7, 2019 STEERING:ELECTRIC POWER ASSIST SYSTEM

General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, and 2017 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles. The electric power steering (EPS) assist system may fail.

Remedy:

GM will notify owners, and dealers will replace the power steering gear assembly, free of charge. The recall began June 13, 2019. GM’ number for this recall is N182182760.

September 7, 2018 SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

General Motors LLC (GM) is recalling certain 2014-2016 Cadillac CTS vehicles, equipped with heated front seats. The flexible heating mats in the front seats may be damaged over time, resulting in the seat heaters producing excessive heat.

Remedy:

GM will notify owners, and dealers will recalibrate the body control module, disabling the automatic activation of the heated seat when the vehicle is remotely started, free of charge. The recall began November 1, 2018. Owners may contact Cadillac customer service at 1-800-458-8006. GM’s number for the recall is 18286.

These are complaints about vehicles like yours and some can only be found here. Do they sound familiar?

0 Complaints sent to the Center for Auto Safety for 2016 CADILLAC CTS

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Date Component  

15 Complaints submitted to NHTSA for 2016 CADILLAC CTS

skip to CAS complaints

Date Component  
ELECTRICAL SYSTEM | ENGINE | POWER TRAIN | STRUCTURE:BODY:DOOR
ODI Number: 10992913
ENGINE
ODI Number: 11014256
ELECTRICAL SYSTEM | ENGINE | STEERING
ODI Number: 11385311
POWER TRAIN
ODI Number: 11373601
ELECTRICAL SYSTEM
ODI Number: 11353726
UNKNOWN OR OTHER | WHEELS
ODI Number: 11337345
SUSPENSION
ODI Number: 11308790
ELECTRICAL SYSTEM | FUEL/PROPULSION SYSTEM | SERVICE BRAKES
ODI Number: 11307353
ELECTRICAL SYSTEM | STEERING | STRUCTURE:BODY
ODI Number: 11265320
POWER TRAIN
ODI Number: 11258688
ELECTRICAL SYSTEM
ODI Number: 11043114
WHEELS
ODI Number: 11022821
ELECTRICAL SYSTEM | STEERING | SUSPENSION
ODI Number: 11022147
UNKNOWN OR OTHER
ODI Number: 11018960
ENGINE
ODI Number: 10871967
Is the government investigating the safety of your vehicle? Find out here.

0 Investigations for 2016 CADILLAC CTS

Date Opened Date Closed Component  
Manufacturers tell dealers about repairs for on your car. But they won’t tell you – unless you know to ask. Knowledge is power.

1598 Service Alerts for 2016 CADILLAC CTS

Date Description
July 18, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin provides a repair procedure to correct customer concerns of Reduced Performance, Reduced Power, Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 22, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information on Warranty Administration ⿿ Required Operating Procedures – 8 Points (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 9, 2016 350000 EQUIPMENT

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (Base Warranty Coverage). For vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 9, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (Base Warranty Coverage). For vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2016 162300 STRUCTURE:BODY:DOOR

This Informational bulletin describes warranty part reviews where door glass had chips or scratches.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 350000 EQUIPMENT

This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 4, 2016 350000 EQUIPMENT

This informational bulletin provides information for maintenance cleaning of the fuel injectors.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 24, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2022 138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2022 350000 EQUIPMENT

This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 21, 2022 350000 EQUIPMENT

This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2022 350000 EQUIPMENT

This warranty admin bulletin covers information on Essential Tools that include Consumable Parts.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 13, 2022 357400 EQUIPMENT:APPLIANCE:ELECTRIC WATER HEATER

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2022 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer’s sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 1, 2022 280000 BACK OVER PREVENTION

This service bulletin provides a repair procedure to correct a customer concern of a Whining/Whirring, Whistle, Squeaking, Groaning/Growling Noise Coming from Front Wheel/Engine Area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2022 090000 FUEL SYSTEM, OTHER

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 10, 2022 030000 BRAKES (PWS)

This service bulletin provides information for tire pressure monitoring (TPM) system concerns.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 31, 2022 160000 STRUCTURE

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2022 160000 STRUCTURE

This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2022 350000 EQUIPMENT

This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2022 070000 FUEL SYSTEM, GASOLINE

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2022 080000 FUEL SYSTEM, DIESEL

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2022 350000 EQUIPMENT

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2022 280000 BACK OVER PREVENTION

This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2022 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 6, 2022 200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 1, 2022 010000 STEERING

This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 1, 2022 350000 EQUIPMENT

This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 19, 2022 350000 EQUIPMENT

This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 19, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2022 061520 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN

This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2022 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 25, 2022 100000 POWER TRAIN

This service bulletin provides a repair procedure to correct a customer concern of a Whining/Whirring, Whistle, Squeaking, Groaning/Growling Noise Coming from Front Wheel/Engine Area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 25, 2022 105000 POWER TRAIN:DRIVELINE

This service bulletin provides a repair procedure to correct a customer concern of a Whining/Whirring, Whistle, Squeaking, Groaning/Growling Noise Coming from Front Wheel/Engine Area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2022 060000 ENGINE AND ENGINE COOLING

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2022 070000 FUEL SYSTEM, GASOLINE

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2022 080000 FUEL SYSTEM, DIESEL

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2022 200000 WHEELS

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2022 030000 BRAKES (PWS)

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 18, 2022 060000 ENGINE (PWS)

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2022 030000 BRAKES (PWS)

This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2022 100000 POWER TRAIN

This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2022 140000 AIR BAGS

This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 18, 2022 100000 POWER TRAIN

This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 11, 2022 200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2022 060000 ENGINE AND ENGINE COOLING

This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 6, 2022 980000 UNKNOWN OR OTHER

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 6, 2022 061520 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 010000 STEERING

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 012000 STEERING:COLUMN

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 060000 ENGINE AND ENGINE COOLING

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 100000 POWER TRAIN

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 140000 AIR BAGS

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 200000 WHEELS

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 010000 STEERING

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 012000 STEERING:COLUMN

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 060000 ENGINE AND ENGINE COOLING

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 100000 POWER TRAIN

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 140000 AIR BAGS

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 200000 WHEELS

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2018 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2018 010000 STEERING

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2018 060000 ENGINE AND ENGINE COOLING

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2018 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2018 100000 POWER TRAIN

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2018 140000 AIR BAGS

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2018 200000 WHEELS

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2018 018100 STEERING:AUTOMATED/ADAPTIVE STEERING:MOTOR/ACTUATOR

Customer Satisfaction. Certain vehicles may have a condition in which the power steering gear motor could separate from the steering gear housing due to corrosion of the attaching bolts. If the motor separates, power steering assist may b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 9, 2021 060000 ENGINE AND ENGINE COOLING

This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 9, 2021 062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2022 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer’s sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2022 353000 EQUIPMENT:ELECTRICAL

This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2022 060000 ENGINE (PWS)

This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2022 100000 POWER TRAIN

This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2022 190000 TIRES

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2022 200000 WHEELS

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2022 350000 EQUIPMENT

This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 22, 2017 350000 EQUIPMENT

This informational bulletin provides information to dealership personnel on automatic transmission shift and engine drivability concerns and/or MIL ON due to aftermarket oil bath air filter use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 22, 2017 060000 ENGINE (PWS)

This informational bulletin provides information to dealership personnel on automatic transmission shift and engine drivability concerns and/or MIL ON due to aftermarket oil bath air filter use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2017 350000 EQUIPMENT

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2017 350000 EQUIPMENT

This technical bulletin provides multiple fixes for a condition of a waiting for update screen appearing on the display, due to either a reprogramming of the hmi module or due to a fuse that needs to be pulled and restarting of the module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to clear the codes and re-evaluate the XM radio channels to correct a condition of audio muting when listening to some Sirius XM channels but if they change channels they will find others that e

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 27, 2017 350000 EQUIPMENT

This informational bulletin provides information on Wireless Charging Module Diagnosis and cell phone compatibility.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2017 060000 ENGINE (PWS)

This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 13, 2022 350000 EQUIPMENT

This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 7, 2022 160000 STRUCTURE

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 7, 2022 161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 28, 2022 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2022 980000 UNKNOWN OR OTHER

This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 31, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 7, 2015 350000 EQUIPMENT

This informational bulletin provides information to dealership personnel regarding warranty codes generated by EL-50313 Midtronics GR8 Battery Tester/Charger required for claim processing on labor operations 4041510, 4041520 and 250 mile/40

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 7, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information to dealership personnel regarding warranty codes generated by EL-50313 Midtronics GR8 Battery Tester/Charger required for claim processing on labor operations 4041510, 4041520 and 250 mile/40

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2016 350000 EQUIPMENT

Delayed Engagement After Sitting With Engine Off – Torque Converter Fluid Drain Back

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2016 103200 POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT

Delayed Engagement After Sitting With Engine Off – Torque Converter Fluid Drain Back

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern that the seatback is stuck in the full forward (or full rearward) position and will not change recline position using the power seat recliner switch.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 25, 2022 200000 WHEELS

This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 25, 2022 350000 EQUIPMENT

This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2022 350000 EQUIPMENT

This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2022 110000 ELECTRICAL SYSTEM

This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2022 350000 EQUIPMENT

This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2022 980000 UNKNOWN OR OTHER

This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2022 060000 ENGINE AND ENGINE COOLING

This service bulletin provides repair procedures, depending on model year, to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTC P0172, P06DE and/or P0521 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2022 110000 ELECTRICAL SYSTEM

This service bulletin provides repair procedures, depending on model year, to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTC P0172, P06DE and/or P0521 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2022 100000 POWER TRAIN

This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated – DTC P0333 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2022 110000 ELECTRICAL SYSTEM

This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated – DTC P0333 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2022 054100 PARKING BRAKE:ELECTRICAL:CONTROL MODULE

This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated – DTC P0333 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2022 060000 ENGINE AND ENGINE COOLING

Information bulletin explains a possible coolant leak coming from the cylinder head bolt areas.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 3, 2022 190000 TIRES

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 3, 2022 200000 WHEELS

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 18, 2022 346000 COMMUNICATION:MANUFACTURER TELEMATICS

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2022 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2021 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 – P0308 and/or P050D

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2021 110000 ELECTRICAL SYSTEM

This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2021 060000 ENGINE (PWS)

This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2021 120000 EXTERIOR LIGHTING

This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2021 280000 BACK OVER PREVENTION

This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2021 060000 ENGINE AND ENGINE COOLING

This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2021 350000 EQUIPMENT

This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2021 190000 TIRES

This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2021 200000 WHEELS

This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 5, 2021 356230 EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure, when diagnosing vibration concerns.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2021 030000 BRAKES (PWS)

This service bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2021 350000 EQUIPMENT

This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 6, 2021 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 20, 2021 060000 ENGINE (PWS)

This service bulletin provides diagnostic aid information/procedures to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 6, 2021 060000 ENGINE (PWS)

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 27, 2021 280000 BACK OVER PREVENTION

This service bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2020 060000 ENGINE AND ENGINE COOLING

This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2020 350000 EQUIPMENT

This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 8, 2020 350000 EQUIPMENT

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 16, 2020 350000 EQUIPMENT

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2021 021300 SUSPENSION:FRONT:SHOCK ABSORBER

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2021 021400 SUSPENSION:FRONT:MACPHERSON STRUT

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2021 350000 EQUIPMENT

This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2021 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2021 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 16, 2020 350000 EQUIPMENT

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 8, 2020 350000 EQUIPMENT

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 8, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 110000 ELECTRICAL SYSTEM

IPC Odometer Programming Method Quick Reference Guide

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 350000 EQUIPMENT

IPC Odometer Programming Method Quick Reference Guide

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 100000 POWER TRAIN

OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 060000 ENGINE (PWS)

OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2020 350000 EQUIPMENT

This technical bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2020 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 16, 2021 192000 TIRES:SIDEWALL

This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2021 353710 EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 060000 ENGINE AND ENGINE COOLING

Stop/Start System Malfunction, DTS P1064, P1065, P1068, P1070, P108D, P108R, or P1091 Set – Equipped with Stop/Start System (RPO KL9)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Stop/Start System Malfunction, DTS P1064, P1065, P1068, P1070, P108D, P108R, or P1091 Set – Equipped with Stop/Start System (RPO KL9)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 135100 VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR

Information on Inside Rear view Mirror and Camera Loose

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 280000 BACK OVER PREVENTION

Information on Inside Rear view Mirror and Camera Loose

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 264100 FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

Information on Inside Rear view Mirror and Camera Loose

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

Recovery Process from a Controller Reprogramming Interruption

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 110000 ELECTRICAL SYSTEM

Recovery Process from a Controller Reprogramming Interruption

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2021 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2021 140000 AIR BAGS

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2021 118420 ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS

This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 3, 2021 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 7, 2021 350000 EQUIPMENT

This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 7, 2021 356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2021 350000 EQUIPMENT

This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2021 350000 EQUIPMENT

This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2021 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2021 116620 ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS

This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2021 102000 POWER TRAIN:MANUAL TRANSMISSION

This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2021 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2021 350000 EQUIPMENT

This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 21, 2021 350000 EQUIPMENT

This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 21, 2021 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2021 190000 TIRES

This service bulletin provides information on summer tire performance and tire cold weather cracking.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 17, 2021 350000 EQUIPMENT

This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 27, 2021 350000 EQUIPMENT

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 17, 2021 350000 EQUIPMENT

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 3, 2021 350000 EQUIPMENT

This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 7, 2021 100000 POWER TRAIN

This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2021 132000 VISIBILITY:GLASS, SIDE/REAR

This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2021 160000 STRUCTURE

This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2021 060000 ENGINE AND ENGINE COOLING

This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2021 120000 EXTERIOR LIGHTING

This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2021 280000 BACK OVER PREVENTION

This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 21, 2021 120000 EXTERIOR LIGHTING

This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 25, 2021 071410 FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER

This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 3, 2021 060000 ENGINE (PWS)

This service bulletin provides diagnostic information for a customer concern of engine vibration.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 16, 2021 130000 VISIBILITY

This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 3, 2021 110000 ELECTRICAL SYSTEM

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 3, 2021 060000 ENGINE (PWS)

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 25, 2021 110000 ELECTRICAL SYSTEM

This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2021 350000 EQUIPMENT

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 24, 2021 060000 ENGINE (PWS)

This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 3, 2021 060000 ENGINE AND ENGINE COOLING

This service bulletin provides diagnostic information for a customer concern of engine vibration.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2021 350000 EQUIPMENT

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2021 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to seal the bedplate bolt #621 if found the cause of the oil leak.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2021 190000 TIRES

This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 14, 2021 030000 BRAKES (PWS)

This service bulletin provides a procedure for replacing the oil pump, power brake booster and power brake booster vacuum hose to eliminate a hard brake pedal and/or air type noise heard upon brake apply due to oil in the brake booster.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2021 190000 TIRES

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 24, 2021 060000 ENGINE AND ENGINE COOLING

This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 3, 2021 060000 ENGINE AND ENGINE COOLING

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2021 350000 EQUIPMENT

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2021 060000 ENGINE (PWS)

This technical bulletin provides a procedure to seal the bedplate bolt #621 if found the cause of the oil leak.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2021 020000 SUSPENSION

This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2021 190000 TIRES

This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 14, 2021 030000 BRAKES (PWS)

This service bulletin provides a procedure for replacing the oil pump, power brake booster and power brake booster vacuum hose to eliminate a hard brake pedal and/or air type noise heard upon brake apply due to oil in the brake booster.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2021 160000 STRUCTURE

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2021 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 7, 2021 020000 SUSPENSION

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 4, 2021 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Technician will need to inspect the oil cooler if equipped fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2021 020000 SUSPENSION

This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 22, 2021 060000 ENGINE (PWS)

This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 6, 2021 350000 EQUIPMENT

This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 6, 2021 350000 EQUIPMENT

This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 13, 2021 350000 EQUIPMENT

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 23, 2021 350000 EQUIPMENT

This service bulletin provides information regarding Witness Marks from Panel Adjustments Made During Manufacturing and that it is considered a normal condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 30, 2021 100000 POWER TRAIN

This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2021 280000 BACK OVER PREVENTION

This service bulletin provides a procedure to correct a customer concern of Engine Noise and/or Belt Squeak, MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 8, 2021 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 7, 2021 350000 EQUIPMENT

This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2021 100000 POWER TRAIN

This Preliminary information communicates diagnostic assistance for DTC’s P219A and P219B.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2021 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2021 120000 EXTERIOR LIGHTING

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2021 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 12, 2021 200000 WHEELS

This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2021 350000 EQUIPMENT

This Preliminary information communicates to technician’s if they remove the front timing cover when performing a repair, they should inspect the timing chain guide upper bolt for being loose. This document is an attempt to collect parts so

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2021 060000 ENGINE (PWS)

This Preliminary information communicates to technician’s if they remove the front timing cover when performing a repair, they should inspect the timing chain guide upper bolt for being loose. This document is an attempt to collect parts so

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2021 350000 EQUIPMENT

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2021 060000 ENGINE AND ENGINE COOLING

This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global War

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2021 100000 POWER TRAIN

This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global War

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2021 110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2021 350000 EQUIPMENT

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 29, 2021 350000 EQUIPMENT

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 17, 2021 350000 EQUIPMENT

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 11, 2021 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on proper use of floor mats.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 8, 2021 010000 STEERING

This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

Recovery Process from a Controller Reprogramming Interruption During service reprogramming of the T87 TCM, some technicians may notice the TCM may fail during the reprogramming event and become unresponsive to the Service Programming Syst

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 118000 ELECTRICAL SYSTEM:SOFTWARE

Recovery Process from a Controller Reprogramming Interruption During service reprogramming of the T87 TCM, some technicians may notice the TCM may fail during the reprogramming event and become unresponsive to the Service Programming Syst

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2021 330000 INTERIOR LIGHTING

This Preliminary information communicates additional diagnostic information for DTC’s P0016 and P0018.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2021 060000 ENGINE (PWS)

This Preliminary information communicates additional diagnostic information for DTC’s P0016 and P0018.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 135000 VISIBILITY:REARVIEW MIRRORS/DEVICES

Information on Inside Rear View Mirror and Camera Loose Some customers may comment that the inside rear view mirror or front camera is loose or that the mirror/camera mounting bracket is loose or has fallen off. If a vehicle is encountere

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 118320 ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR

Information on Inside Rear View Mirror and Camera Loose Some customers may comment that the inside rear view mirror or front camera is loose or that the mirror/camera mounting bracket is loose or has fallen off. If a vehicle is encountere

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 26, 2021 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer’s sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2021 061560 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:PRESSURE/TEMPERATURE SENSOR

This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2021 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2. Odometer setup at the electronic service center (ESC)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 117100 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2. Odometer setup at the electronic service center (ESC)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 060000 ENGINE (PWS)

OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

Musty Odor from HVAC Vents on Startup Condition/Concern Some customers may comment on a musty or mildew odor coming from the HVAC instrument panel air outlet vents on startup. The odor most likely will dissipate after 30-60 seconds of o

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 021300 SUSPENSION:FRONT:SHOCK ABSORBER

Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Improper diagnosis may lead to un

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 021400 SUSPENSION:FRONT:MACPHERSON STRUT

Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Improper diagnosis may lead to un

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 022400 SUSPENSION:REAR:SHOCK ABSORBER

Information Regarding the Differences Between Fluid Leakage and Seepage This bulletin is intended to help identify the differences between what is considered a fluid leak and what is considered seepage. Improper diagnosis may lead to un

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 350000 EQUIPMENT

Essential Tools that Include Consumable Parts (U.S. Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

Essential Tools that Include Consumable Parts (U.S. Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers Correct battery cold cranking amperage (CCA) ratings and type are critical for proper test results when using the EL-50313. Access

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 350000 EQUIPMENT

Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers Correct battery cold cranking amperage (CCA) ratings and type are critical for proper test results when using the EL-50313. Access

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers Correct battery cold cranking amperage (CCA) ratings and type are critical for proper test results when using the EL-50313. Access

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

IPC Odometer Programming Method Quick Reference Guide

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 117110 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER:SENSOR/SENDING UNIT

IPC Odometer Programming Method Quick Reference Guide

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 350000 EQUIPMENT

SHAKE AND/OR SHUDDER DURING LIGHT THROTTLE ACCELERATION BETWEEN 40 AND 128 KM/H (25 AND 80 MPH) AT A STEADY STATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

SHAKE AND/OR SHUDDER DURING LIGHT THROTTLE ACCELERATION BETWEEN 40 AND 128 KM/H (25 AND 80 MPH) AT A STEADY STATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2017 103930 POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS

SHAKE AND/OR SHUDDER DURING LIGHT THROTTLE ACCELERATION BETWEEN 40 AND 128 KM/H (25 AND 80 MPH) AT A STEADY STATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 11, 2020 190000 TIRES

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2021 103200 POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2021 160000 STRUCTURE

This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2020 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2020 350000 EQUIPMENT

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2021 060000 ENGINE (PWS)

This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2021 095200 FUEL SYSTEM, OTHER:KINETIC:CLUTCH

This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2021 060000 ENGINE (PWS)

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2020 280000 BACK OVER PREVENTION

This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 8, 2020 061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information on Warranty Administration ? Required Operating Procedures – 8 Points (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 16, 2020 061500 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 29, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary information communicates additional diagnostic information for DTC’s P0016 and P0018.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2020 190000 TIRES

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 23, 2020 350000 EQUIPMENT

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2020 030000 BRAKES (PWS)

This technical bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2020 100000 POWER TRAIN

This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 19, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2020 190000 TIRES

This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 2, 2020 030000 BRAKES (PWS)

This bulletin provides information on possible normal brake drag caused by the vehicle parked for an extended period of time.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 11, 2020 200000 WHEELS

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2020 060000 ENGINE (PWS)

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2020 045100 SERVICE BRAKES, AIR:DISC:CALIPER

This service bulletin provides information for cleaning the brake calipers that may have staining/discoloring on the paint of the brake caliper.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2020 350000 EQUIPMENT

This bulletin provides information on Warranty Administration ? Required Operating Procedures – 8 Points (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 9, 2020 350000 EQUIPMENT

This warranty administration bulletin provides information on Warranty Administration – Customer Concern Not Duplicated (CCND) Labor Operation Numbers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 16, 2020 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 29, 2020 350000 EQUIPMENT

This Preliminary information communicates additional diagnostic information for DTC’s P0016 and P0018.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 21, 2020 080000 FUEL SYSTEM, DIESEL

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2020 060000 ENGINE AND ENGINE COOLING

This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 8, 2020 060000 ENGINE AND ENGINE COOLING

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2020 110000 ELECTRICAL SYSTEM

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 9, 2020 190000 TIRES

This service bulletin provides information on tire cold weather cracking and the proper techniques on taking care of the tires and proper use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2020 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2020 350000 EQUIPMENT

This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2020 200000 WHEELS

This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2020 350000 EQUIPMENT

This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2020 190000 TIRES

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information for variable diagnostic time allowances on select labor operations (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2020 132000 VISIBILITY:GLASS, SIDE/REAR

This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2020 132100 VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS

This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2020 160000 STRUCTURE

Thins informational bulletin provides information on Paint-less Dent Repair Process.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2020 350000 EQUIPMENT

Thins informational bulletin provides information on Paint-less Dent Repair Process.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 23, 2020 350000 EQUIPMENT

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 6, 2020 110000 ELECTRICAL SYSTEM

This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated – DTC P0333 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 6, 2020 120000 EXTERIOR LIGHTING

This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated – DTC P0333 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2020 030000 BRAKES (PWS)

This technical bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2020 100000 POWER TRAIN

This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 19, 2020 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 19, 2020 060000 ENGINE (PWS)

This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 24, 2020 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 1, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Technician will need to inspect the oil cooler if equipped fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides information on Warranty Administration ? Customer Concern Not Duplicated (CCND) Labor Operation Numbers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 28, 2020 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have hard start, extended crank, or black smoke from the exhaust when starting. Technician will need to perform fuel quality test, spark t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 28, 2020 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have hard start, extended crank, or black smoke from the exhaust when starting. Technician will need to perform fuel quality test, spark t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 7, 2020 350000 EQUIPMENT

This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 7, 2020 060000 ENGINE (PWS)

This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 2, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 2, 2020 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2020 060000 ENGINE (PWS)

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2020 280000 BACK OVER PREVENTION

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2020 350000 EQUIPMENT

This warranty administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 17, 2020 060000 ENGINE AND ENGINE COOLING

This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2020 190000 TIRES

This informational bulletin provides information for dealers/technicians on Use of Nitrogen Gas in Tires.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 27, 2020 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 27, 2020 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 23, 2020 110000 ELECTRICAL SYSTEM

This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 23, 2020 350000 EQUIPMENT

This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 31, 2020 353000 EQUIPMENT:ELECTRICAL

This warranty administration bulletin explains to the technician that when using wiring repair labor operations, additional information may be needed when submitting Global Warranty transactions when doing wiring repairs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 22, 2020 355100 EQUIPMENT:OTHER:LABELS

This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The General Motors of Canada Customer Care Centre is the sole auth

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 22, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The General Motors of Canada Customer Care Centre is the sole auth

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 2, 2020 350000 EQUIPMENT

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 6, 2020 350000 EQUIPMENT

This informational bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2020 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on Normal Radio Display Operation ? Display Does Not Remain Off at Times After Being Turned Off in Settings and no parts should be replaced due to this condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2020 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information on Normal Radio Display Operation ? Display Does Not Remain Off at Times After Being Turned Off in Settings and no parts should be replaced due to this condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 18, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information for courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2020 100000 POWER TRAIN

This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2020 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2020 100000 POWER TRAIN

This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2020 060000 ENGINE (PWS)

This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 23, 2020 100000 POWER TRAIN

This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global War

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2020 110000 ELECTRICAL SYSTEM

This Preliminary information communicates to the dealer technician that if after replacing the valve body on an 8L45 or 8L90 transmission the vehicle will not move the valve body may be missing a plug and retainer bolt. Technician’s are ins

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 29, 2020 162000 STRUCTURE:BODY

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 29, 2020 350000 EQUIPMENT

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 5, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. The General Motors of Canada Customer Care Centre is the sole auth

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 20, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 27, 2020 138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 13, 2020 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 13, 2020 350000 EQUIPMENT

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 13, 2020 060000 ENGINE (PWS)

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2020 110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 14, 2020 190000 TIRES

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 5, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 29, 2020 190000 TIRES

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 29, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2020 073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2020 060000 ENGINE (PWS)

This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2020 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 11, 2020 030000 BRAKES (PWS)

This technical bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 10, 2020 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 21, 2020 060000 ENGINE AND ENGINE COOLING

This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 8, 2020 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 8, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 8, 2020 060000 ENGINE (PWS)

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 7, 2020 110000 ELECTRICAL SYSTEM

This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2020 110000 ELECTRICAL SYSTEM

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 2, 2020 060000 ENGINE AND ENGINE COOLING

This Bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 7, 2020 350000 EQUIPMENT

This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 2, 2020 100000 POWER TRAIN

This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 15, 2020 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to replace the active shutter wiring harness to correct the codes that may have set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 10, 2020 160000 STRUCTURE

This bulletin provides information to dealers regarding transportation damage repair claim submission requirements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 10, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information to dealers regarding transportation damage repair claim submission requirements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 28, 2020 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on Clicking/Ticking Sound/Noise Heard During Cold Start and that this should be considered a normal characteristic.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 27, 2020 350000 EQUIPMENT

This informational bulletin includes information on Interior Cleaning – Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer – Product Availability.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 27, 2020 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This informational bulletin includes information on Interior Cleaning – Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer – Product Availability.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 26, 2020 060000 ENGINE (PWS)

This Preliminary information communicates additional diagnostic information for DTC’s P0016 and P0018.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2020 060000 ENGINE (PWS)

This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 – P0308 and/or P050D

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2020 350000 EQUIPMENT

This informational bulletin includes information on Interior Cleaning – Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer – Product Availability.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2020 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This informational bulletin includes information on Interior Cleaning – Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer – Product Availability.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2020 100000 POWER TRAIN

This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2020 110000 ELECTRICAL SYSTEM

This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 4, 2020 060000 ENGINE (PWS)

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 27, 2020 060000 ENGINE (PWS)

This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 14, 2020 350000 EQUIPMENT

This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 24, 2020 350000 EQUIPMENT

This preliminary informational (PI) provides diagnosis and repair information regarding bearing damage or when an engine will not rotate.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 24, 2020 060000 ENGINE (PWS)

This preliminary informational (PI) provides diagnosis and repair information regarding bearing damage or when an engine will not rotate.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2020 350000 EQUIPMENT

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 11, 2020 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information on the new oil filter UPF63R to be used on the HFV6 Engines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 3, 2020 350000 EQUIPMENT

This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 3, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 8, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 – P0308 and/or P050D

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 17, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Technician will need to inspect the oil cooler if equipped fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 28, 2020 100000 POWER TRAIN

This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 28, 2020 060000 ENGINE (PWS)

This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 14, 2020 162000 STRUCTURE:BODY

This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 14, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 14, 2020 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of Check Engine Light Illuminated, DTC P0606 Set in Engine Control Module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 14, 2020 060000 ENGINE (PWS)

This technical bulletin provides repair information to correct a customer concern of Check Engine Light Illuminated, DTC P0606 Set in Engine Control Module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 28, 2020 350000 EQUIPMENT

This informational bulletin includes information on Interior Cleaning – Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer – Product Availability.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 28, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin includes information on Interior Cleaning – Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer – Product Availability.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2020 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 046000 SERVICE BRAKES, AIR:ANTILOCK

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 200000 WHEELS

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 10, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start with a Diagnostic Trouble Code P0011 or P00C6 current or his

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 350000 EQUIPMENT

This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 120000 LIGHTING (PWS)

This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 26, 2019 350000 EQUIPMENT

This informational bulletin provides information on key code security rules and information on GM keycode look-up applications.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 26, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on key code security rules and information on GM keycode look-up applications.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 17, 2020 100000 POWER TRAIN

This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 17, 2020 110000 ELECTRICAL SYSTEM

This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the inf

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 19, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2020 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 190000 TIRES

This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 200000 WHEELS

This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 350000 EQUIPMENT

This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel B

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 5, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2019 060000 ENGINE (PWS)

This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 13, 2019 100000 POWER TRAIN

Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2019 350000 EQUIPMENT

This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information on Warranty Administration ? Required Operating Procedures – 8 Points (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin provides information on Essential Tools that include Consumable Parts (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Warranty Administration bulletin provides information on Essential Tools that include Consumable Parts (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 26, 2020 190000 TIRES

This warranty administration bulletin provides information on the tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 26, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides information on the tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 2, 2020 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 2, 2020 350000 EQUIPMENT

This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 2, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 10, 2020 110000 ELECTRICAL SYSTEM

This engineering Information (EI) ends the need for information from the field for a condition of oil leaking from the valve rocker arm oil control valve. If a vehicle is encountered with this condition, refer to SI for further diagnosis.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 10, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This engineering Information (EI) ends the need for information from the field for a condition of oil leaking from the valve rocker arm oil control valve. If a vehicle is encountered with this condition, refer to SI for further diagnosis.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2020 200000 WHEELS

This informational bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2020 350000 EQUIPMENT

This informational bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 23, 2020 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This informational bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2020 060000 ENGINE (PWS)

This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away to correct a crank/No Start condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 350000 EQUIPMENT

This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 060000 ENGINE (PWS)

This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 17, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2019 100000 POWER TRAIN

This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 350000 EQUIPMENT

This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 060000 ENGINE (PWS)

This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 7, 2020 350000 EQUIPMENT

This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 7, 2020 060000 ENGINE (PWS)

This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2020 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2020 060000 ENGINE (PWS)

This technical bulletin provides repair information for replacement of the drive belt tensioner to correct a customer concern for a rattle noise at 48 km/h (30 mph) to 64 km/h (40 mph) when the engine is switching between V4 and V8 and/or t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 7, 2020 350000 EQUIPMENT

This technical bulletin provides a Service Procedure to correct a Condition of Ticking, Tap or Rattle Noise from Engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 7, 2020 060000 ENGINE (PWS)

This technical bulletin provides a Service Procedure to correct a Condition of Ticking, Tap or Rattle Noise from Engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 2, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 10, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2019 060000 ENGINE AND ENGINE COOLING

This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2020 350000 EQUIPMENT

This informational bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 29, 2019 100000 POWER TRAIN

This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 9, 2019 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2019 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2020 200000 WHEELS

This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2020 350000 EQUIPMENT

This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2019 350000 EQUIPMENT

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 9, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on key code security and information on GM key code look up applications.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 2, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 18, 2019 350000 EQUIPMENT

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2019 060000 ENGINE (PWS)

This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2020 350000 EQUIPMENT

This Warranty Administration bulletin provides information on customer vehicles concern results in a manufacturer repurchase from the customer, GM depends on the dealership to host and administer the repurchase closing and intake of the ret

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This technical bulletin provides a procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 17, 2019 060000 ENGINE AND ENGINE COOLING

This engineering informational bulletin is requesting to gather information from the field to determine a root cause for a condition of oil leaking from the valve rocker arm oil control valve. The information gathered will be used to develo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 8, 2019 100000 POWER TRAIN

This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2019 070000 FUEL SYSTEM, GASOLINE

This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2019 060000 ENGINE (PWS)

This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 162000 STRUCTURE:BODY

This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 350000 EQUIPMENT

This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2020 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 2, 2019 102000 POWER TRAIN:MANUAL TRANSMISSION

This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 2, 2019 350000 EQUIPMENT

This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 20, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2019 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 5, 2019 010000 STEERING

This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 3, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 1, 2019 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2019 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2019 350000 EQUIPMENT

This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 1, 2019 100000 POWER TRAIN

N192217820 – Service Update Bulletin. The current transmission fluid may cause the customer to experience a shake or shudder feeling, which may be described as driving over rumble strips or rough pavement. Dealers are to drain the old tra

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 24, 2019 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the identification process for High Feature V6 camshafts in re-manufactured engines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 19, 2019 160000 STRUCTURE

This Preliminary Information communication provides the technician with information on the proper washing of the bright aluminum moldings to avoid the moldings from getting damaged. It is recommended that a non-alkaline solution be used for

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 28, 2019 110000 ELECTRICAL SYSTEM

This Technical Bulletin provides procedures to upgrade a vehicle with the Android Auto feature for 2016 and 2017 Model Year vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 6, 2019 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that intermittently the Outside Air Temperature displays dashes instead of a numeric value. This is normal operation of the CUE system, wheneve

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 25, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 23, 2019 350000 EQUIPMENT

This Preliminary information communicates to the technician information on what may be setting DTC P06DE. This is in addition to what is already in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 29, 2019 063110 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 29, 2019 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 29, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 18, 2019 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Technician will nee

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 12, 2019 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 16, 2019 350000 EQUIPMENT

This Preliminary information communicates to the technician information on what may be setting DTC P06DE. This is in addition to what is already in the service manual.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 23, 2019 350000 EQUIPMENT

This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 13, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2019 350000 EQUIPMENT

This informational bulletin provides information on proper use of floor mats.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 21, 2019 060000 ENGINE AND ENGINE COOLING

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 6, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 30, 2019 060000 ENGINE (PWS)

This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 13, 2019 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 19, 2019 350000 EQUIPMENT

This bulleting provides Wiring, Terminal and Connector Repair Information including how to determine the Service Part Number in eSI and how to locate the part(s) in the EPC.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 28, 2019 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 8, 2019 060000 ENGINE (PWS)

This Preliminary information communicates the identification process for High Feature V6 camshafts in re-manufactured engines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 26, 2019 350000 EQUIPMENT

This informational bulletin provides process information for the (GWM) and (WPC) parts return program.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 074000 FUEL/PROPULSION SYSTEM (PWS)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 9, 2019 010000 STEERING

This Preliminary Information communication provides the technician with a diagnostic tip for vehicles with intermittent no crack with a “Turn Steering Wheel Start Vehicle Again”. If there is a Diagnostic Trouble Code B305A stored history in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 9, 2019 011000 STEERING: STEERING WHEEL/HANDLE BAR

This Preliminary Information communication provides the technician with a diagnostic tip for vehicles with intermittent no crack with a “Turn Steering Wheel Start Vehicle Again”. If there is a Diagnostic Trouble Code B305A stored history in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 23, 2019 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer’s sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 15, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 15, 2019 270000 LANE DEPARTURE

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 15, 2019 280000 BACK OVER PREVENTION

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 2, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 2, 2019 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 11, 2019 270000 LANE DEPARTURE

This Preliminary Information communication provides information to the technician about vehicles that may have the park assist warning that goes off without an object near the vehicle. Engineering is aware of this concern and is working on

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2019 010000 STEERING

This Preliminary Information communication provides information to the technician about vehicles that if replacement of either shift paddle is necessary, the steering wheel does not need to be replaced nor does it need to be removed to repl

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2019 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vehicles that if replacement of either shift paddle is necessary, the steering wheel does not need to be replaced nor does it need to be removed to repl

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2019 130000 VISIBILITY

This Preliminary Information communication provides information to the technician about vehicles that have the Heater-Vent-Air Conditioning system discharge temperature to vary from side to side when the set temperature is set to the same v

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the Driver Information Center when attempting to activate the cruise. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2019 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the Driver Information Center when attempting to activate the cruise. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2019 270000 LANE DEPARTURE

This Preliminary Information communication provides information to the technician about vehicles that have a “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the Driver Information Center when attempting to activate the cruise. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2019 280000 BACK OVER PREVENTION

This Preliminary Information communication provides information to the technician about vehicles that have a “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the Driver Information Center when attempting to activate the cruise. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 16, 2019 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of Audio Muting When Listening to Some SiriusXM Channels Due to Interference in Some Geographic Locations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 16, 2019 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides repair information to correct a customer concern of Audio Muting When Listening to Some SiriusXM Channels Due to Interference in Some Geographic Locations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 7, 2019 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 110000 ELECTRICAL SYSTEM

This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2019 350000 EQUIPMENT

This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2019 350000 EQUIPMENT

This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2019 060000 ENGINE (PWS)

This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 350000 EQUIPMENT

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 10, 2019 062100 ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 30, 2019 060000 ENGINE (PWS)

This Preliminary Information communication provides information on a rattle, tick, or knock type noise. Any drivability concerns they should be addressed prior to the following diagnostic progression. A sound file or video with sound of the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 11, 2019 110000 ELECTRICAL SYSTEM

This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 11, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2019 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 8, 2019 050000 PARKING BRAKE

This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 8, 2019 052310 PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR

This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2019 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2019 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2019 263000 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2019 270000 LANE DEPARTURE

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 8, 2019 030000 SERVICE BRAKES, HYDRAULIC

This technical bulletin provides a procedure to replace the front and rear brake pads if the front brake pads are found the cause of the squealing or squeaking.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 8, 2019 350000 EQUIPMENT

This warranty administration bulletin provide policy information to cover GM’s policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 070000 FUEL SYSTEM, GASOLINE

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 080000 FUEL SYSTEM, DIESEL

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2019 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2019 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 26, 2017 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information of a possible misfire that may happen from incorrect camshafts being installed in the reman engines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 353000 EQUIPMENT:ELECTRICAL

This engineering information PI ends the need for further information from the field to determine a root cause on a MIL ON, DTC P1070 condition. If a vehicle is encountered with this condition, refer to SI for further diagnosis.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 26, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering information PI ends the need for further information from the field to determine a root cause on a MIL ON, DTC P1070 condition. If a vehicle is encountered with this condition, refer to SI for further diagnosis.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 19, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information for programming the low speed LAN module due to the mirrors memory position reverse tilt position is inoperative.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2019 110000 ELECTRICAL SYSTEM

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2019 350000 EQUIPMENT

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 26, 2017 060000 ENGINE (PWS)

This informational bulletin advises the technician not to change the crankshaft balancer if it has the illusion of a wobble or vibration appearance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 30, 2017 110000 ELECTRICAL SYSTEM

16197 – Customer Satisfaction. Certain vehicles have an incorrect interior electrical center label on the left side of the instrument panel. This condition could lead to improper fuse installation. Dealers are to install a corrected label

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 30, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

16197 – Customer Satisfaction. Certain vehicles have an incorrect interior electrical center label on the left side of the instrument panel. This condition could lead to improper fuse installation. Dealers are to install a corrected label

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 25, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2019 162900 STRUCTURE:BODY:ROOF AND PILLARS

This technical bulletin provides repair information to correct a customer concern of hearing clicking, popping, tapping, creaking, flexing, rubbing or rattle noises from roof area during turns or driving over uneven pavement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 7, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 7, 2017 350000 EQUIPMENT

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 12, 2017 060000 ENGINE AND ENGINE COOLING

This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 12, 2017 350000 EQUIPMENT

This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2019 350000 EQUIPMENT

This informational bulletin provides information on proper use of floor mats.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on proper use of floor mats.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2019 060000 ENGINE (PWS)

This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 6, 2019 100000 POWER TRAIN

This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2019 350000 EQUIPMENT

This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 14, 2017 114000 ELECTRICAL SYSTEM:WIRING

This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to install an oil pump if found the cause of the noise from the engine area.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 28, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 5, 2017 060000 ENGINE (PWS)

This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2019 350000 EQUIPMENT

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2019 100000 POWER TRAIN

This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as attended causing the parking pawl to engage while driving.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 25, 2019 350000 EQUIPMENT

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2019 100000 POWER TRAIN

This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 9, 2019 190000 TIRES

This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 063110 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 26, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2019 070000 FUEL SYSTEM, GASOLINE

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2019 080000 FUEL SYSTEM, DIESEL

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2019 190000 TIRES

This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2019 200000 WHEELS

This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 20, 2019 350000 EQUIPMENT

This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 20, 2019 060000 ENGINE (PWS)

This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 14, 2017 350000 EQUIPMENT

This informational bulletin explains the importance of maintaining the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2019 110000 ELECTRICAL SYSTEM

This bulletin provides information for electrical ground repairs using new replacement fasteners with “conductive finish”.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2019 350000 EQUIPMENT

This bulletin provides information for electrical ground repairs using new replacement fasteners with “conductive finish”.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2019 356000 EQUIPMENT ADAPTIVE/MOBILITY

This bulletin provides information for electrical ground repairs using new replacement fasteners with “conductive finish”.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2019 100000 POWER TRAIN

This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 23, 2019 200000 WHEELS

This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2018 150000 SEAT BELTS

This technical bulletin provides repair information to correct a customer concern of front row seat belt extraction difficult, retraction rate slow and/or incomplete.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2018 151300 SEAT BELTS:FRONT:RETRACTOR

This technical bulletin provides repair information to correct a customer concern of front row seat belt extraction difficult, retraction rate slow and/or incomplete.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2018 980000 UNKNOWN OR OTHER

This technical bulletin provides repair information to correct a customer concern of front row seat belt extraction difficult, retraction rate slow and/or incomplete.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 28, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic Sy

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2017 050000 PARKING BRAKE

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2017 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2017 270000 LANE DEPARTURE

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2017 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that may have an Object Detection System Message Diagnostic Trouble Codes U0075, U026A, U026B, U026C, U0265, U0268,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 28, 2017 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 5, 2018 350000 EQUIPMENT

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 15, 2019 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This engineering information PI is requesting information from the field to determine a root cause on a MIL ON, DTC P1070 condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2019 350000 EQUIPMENT

This informational bulletin provides a listing of the parts availability for coax repair procedures and what is needed to complete some repairs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2019 350000 EQUIPMENT

This engineering information PI is requesting information from the field on a MIL ON, DTC P1070 condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 8, 2019 100000 POWER TRAIN

This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 5, 2018 190000 TIRES

This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2018 131000 VISIBILITY:WINDSHIELD

This technical bulletin provides repair information to correct a customer concern of a wind noise and/or water leak at front roof or windshield, water running down interior A-pillar.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2018 160000 STRUCTURE

This technical bulletin provides repair information to correct a customer concern of a wind noise and/or water leak at front roof or windshield, water running down interior A-pillar.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 5, 2018 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to replace the Schrader valve port with a open fill port to aid in filling the supercharger cooling system and to correct the engine performance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2018 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2018 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on required operating procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 6, 2018 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a ticking noise on cold start after sitting more than 6 hours. Technician will inspect the oil pump pick-up tube to block seal being

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 15, 2019 350000 EQUIPMENT

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 7, 2018 350000 EQUIPMENT

This technical bulletin provides a procedure for replacing the oil pump, power brake booster and power brake booster vacuum hose to eliminate a hard brake pedal and/or air type noise heard upon brake apply due to oil in the brake booster.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 7, 2018 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure for replacing the oil pump, power brake booster and power brake booster vacuum hose to eliminate a hard brake pedal and/or air type noise heard upon brake apply due to oil in the brake booster.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 7, 2018 030000 BRAKES (PWS)

This technical bulletin provides a procedure for replacing the oil pump, power brake booster and power brake booster vacuum hose to eliminate a hard brake pedal and/or air type noise heard upon brake apply due to oil in the brake booster.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 24, 2019 353000 EQUIPMENT:ELECTRICAL

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 13, 2018 120000 EXTERIOR LIGHTING

This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 5, 2018 220000 SEATS

This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 5, 2018 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2019 100000 POWER TRAIN

This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retentio

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2019 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2018 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 19, 2019 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2018 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 6, 2018 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2019 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary information communicates there is an investigation into cause and correction for this group of DTC’s setting together. (P0011, P0014, P0021, P0024). Revised to include the possibility of setting in pairs and some drivabili

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 18, 2019 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 – P0308 and/or P050D

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 26, 2019 350000 EQUIPMENT

This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 350000 EQUIPMENT

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 20, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2018 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to replace the GEN I charging system with a GEN II charging system only if vehicles apply within the settings.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 19, 2019 350000 EQUIPMENT

This Preliminary Information communication provides information on a rattle, tick, or knock type noise. Any drivability concerns they should be addressed prior to the following diagnostic progression. A sound file or video with sound of the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 19, 2019 060000 ENGINE (PWS)

This Preliminary Information communication provides information on a rattle, tick, or knock type noise. Any drivability concerns they should be addressed prior to the following diagnostic progression. A sound file or video with sound of the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2018 100000 POWER TRAIN

This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 8, 2019 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 19, 2019 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 11, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 11, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 11, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 8, 2019 350000 EQUIPMENT

This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 13, 2019 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 5, 2019 350000 EQUIPMENT

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 6, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Technicians

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 8, 2019 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2018 060000 ENGINE AND ENGINE COOLING

This preliminary informational bulletin provides repair information for a customer concern of an engine runs rough with the Check Engine Light (CEL) on/low compression on cylinder with misfire. A technician may find DTC P0300 set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2019 060000 ENGINE (PWS)

This Bulletin Provides Information for Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation and Applying RTV Sealant.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 15, 2019 190000 TIRES

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2018 110000 ELECTRICAL SYSTEM

This engineering information PI is requesting information from the field on a MIL ON, DTC P1070 condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 063110 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 070000 FUEL SYSTEM, GASOLINE

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 14, 2019 060000 ENGINE (PWS)

This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 21, 2018 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 19, 2017 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 19, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2018 063110 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

This Preliminary Information communication provides information to the technician that Diagnostic Trouble Codes P0016, P0017, P0018, P0019, P0008 or P0009 may be set. Technician will need to inspect for loose timing chains or tensioners. If

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2018 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician that Diagnostic Trouble Codes P0016, P0017, P0018, P0019, P0008 or P0009 may be set. Technician will need to inspect for loose timing chains or tensioners. If

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 28, 2018 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 28, 2018 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 8, 2018 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 20, 2018 350000 EQUIPMENT

This Preliminary Information communication provides the technician with information on the proper washing of the bright aluminum moldings to avoid the moldings from getting damaged. It is recommended that a non-alkaline solution be used for

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 20, 2018 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides the technician with information on the proper washing of the bright aluminum moldings to avoid the moldings from getting damaged. It is recommended that a non-alkaline solution be used for

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 14, 2018 060000 ENGINE (PWS)

This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2018 060000 ENGINE (PWS)

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2018 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2018 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. If the Spark

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 8, 2018 350000 EQUIPMENT

This Preliminary information communicates there is an investigation into cause and correction for this group of DTC's setting together. (P0011, P0014, P0021, P0024).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 8, 2018 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary information communicates there is an investigation into cause and correction for this group of DTC's setting together. (P0011, P0014, P0021, P0024).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 23, 2018 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Ap

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 23, 2018 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Ap

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 20, 2018 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 11, 2018 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 11, 2018 060000 ENGINE (PWS)

This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 20, 2017 353000 EQUIPMENT:ELECTRICAL

44180 02 – Customer Satisfaction. Certain vehicles may have key codes which were inappropriately handled by a third party which could increase the risk of vehicle theft. Dealers are to replace all applicable keys and lock cylinders with ne

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2018 070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2018 072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2018 072200 FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 18, 2018 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 17, 2018 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This Preliminary Information communication provides information to the technician about vehicles that have the Heater-Vent-Air Conditioning system discharge temperature to vary from side to side when the set temperature is set to the same v

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2017 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information for the technicians on multi-media infotainment tester (MIT), does not function properly when diagnosing infotainment complaints, which may lead to mis-diagnosis.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2017 130000 VISIBILITY

This informational bulletin provides information for assisting the customer in setting the position for the memory mirror and the reverse tilt

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 22, 2018 350000 EQUIPMENT

32470 01 – Service Update (Service Procedure Revised) – The Rear (or mid-row seat ) HVAC control panel capacitive touch sense buttons are inoperative due to the chrome plating on the buttons being too thick, creating electrical resistance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 22, 2018 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

32470 01 – Service Update (Service Procedure Revised) – The Rear (or mid-row seat ) HVAC control panel capacitive touch sense buttons are inoperative due to the chrome plating on the buttons being too thick, creating electrical resistance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 22, 2018 356000 EQUIPMENT ADAPTIVE/MOBILITY

32470 01 – Service Update (Service Procedure Revised) – The Rear (or mid-row seat ) HVAC control panel capacitive touch sense buttons are inoperative due to the chrome plating on the buttons being too thick, creating electrical resistance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2018 114400 ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

18025 – Customer Satisfaction Program – Certain vehicles may have been built with an owner manual and label which provide inaccurate information about one of the vehicle?s electrical centers. Remove and install the replacement electrical c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2018 350000 EQUIPMENT

18025 – Customer Satisfaction Program – Certain vehicles may have been built with an owner manual and label which provide inaccurate information about one of the vehicle?s electrical centers. Remove and install the replacement electrical c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2018 355100 EQUIPMENT:OTHER:LABELS

18025 – Customer Satisfaction Program – Certain vehicles may have been built with an owner manual and label which provide inaccurate information about one of the vehicle?s electrical centers. Remove and install the replacement electrical c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

18025 – Customer Satisfaction Program – Certain vehicles may have been built with an owner manual and label which provide inaccurate information about one of the vehicle?s electrical centers. Remove and install the replacement electrical c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 9, 2018 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine interface, and the vehicle communication interface module. The

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 9, 2018 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine interface, and the vehicle communication interface module. The

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 9, 2018 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine interface, and the vehicle communication interface module. The

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 3, 2018 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 26, 2018 350000 EQUIPMENT

This Preliminary information communicates there is an investigation into cause and correction for this group of DTC's setting together. (P0011, P0014, P0021, P0024).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 25, 2018 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 1, 2018 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 1, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 26, 2018 110000 ELECTRICAL SYSTEM

This informational bulletin provides information to the customer on the radio display “info pages” being blank and to make sure to select in the “active info pages” menu.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 26, 2018 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information to the customer on the radio display “info pages” being blank and to make sure to select in the “active info pages” menu.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 15, 2018 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2 9U.S. and Canada

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 15, 2018 060000 ENGINE (PWS)

This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2 9U.S. and Canada

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2015 350000 EQUIPMENT

This warranty administration bulletin provides retail and wholesale service personnel with the policies and the warranty claims submission procedures that support Labor Operation 0600014 ? Suspected Tampering or Vehicle Modifications.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2018 060000 ENGINE (PWS)

This informational bulletin provides a revision for 09-06-04-015B (Vehicles Sitting Outside on Dealer Lots for Extended Periods with Hard Start/No Start Condition) to add the 2015-2018 model years.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2018 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Bulletin provides guidelines for Dealers required to contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of asse

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2018 060000 ENGINE (PWS)

This Bulletin provides guidelines for Dealers required to contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of asse

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2018 063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

This technical bulletin provides a procedure to install catalytic converter bracket nuts if found the cause of the noise or install cup washers to the actuator arms of the turbos if found the cause of the noise.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2018 350000 EQUIPMENT

This technical bulletin provides a procedure to install catalytic converter bracket nuts if found the cause of the noise or install cup washers to the actuator arms of the turbos if found the cause of the noise.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2015 350000 EQUIPMENT

This informational bulletin provides information for technicians on the reuse of fasteners and the proper reading of torque specifications.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 19, 2015 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information to dealership personnel regarding original equipment battery part numbers and AC Delco replacement battery approved warranty part numbers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 19, 2015 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information to dealership personnel regarding original equipment battery part numbers and AC Delco replacement battery approved warranty part numbers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 12, 2015 114000 ELECTRICAL SYSTEM:WIRING

This warranty administration bulletin adds the 2016 model year to a communication which provides dealership personnel revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2015 190000 TIRES

This informational bulletin provides additional information to the technician on how to check for Tire Radial Force Variations and the difference between balancing a flange and flangeless rim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2015 191000 TIRES:TREAD/BELT

This informational bulletin provides additional information to the technician on how to check for Tire Radial Force Variations and the difference between balancing a flange and flangeless rim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2015 193000 TIRES:BEAD

This informational bulletin provides additional information to the technician on how to check for Tire Radial Force Variations and the difference between balancing a flange and flangeless rim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2015 201000 WHEELS:RIM

This informational bulletin provides additional information to the technician on how to check for Tire Radial Force Variations and the difference between balancing a flange and flangeless rim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2018 100000 POWER TRAIN

This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2018 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on Audio Volume Stuck High or Low with No DTCs and that this is a normal characteristic.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2018 162800 STRUCTURE:BODY:HOOD

This technical bulletin provides a procedure on painting the chipped hood vent to correct a condition of Hood Vent Paint Chipping and/or Peeling and adding spacers to prevent it happening again due to the vent being installed to tightly.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 25, 2018 073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

This Bulletin provides information for rebuilding fuel injectors in the event of an underhood fuel odor and/or extended cranking condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2018 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information for engine oil life monitor operation calculation.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 25, 2018 350000 EQUIPMENT

This bulletin provides information on approved warranty part numbers for original equipment batteries.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 18, 2018 030000 BRAKES (PWS)

This bulletin provides information on possible normal brake drag caused by sitting.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 20, 2015 131000 VISIBILITY:WINDSHIELD

This preliminary informational bulletin provides windshield replacement information to correct a customer concern that the inside rear view mirror is loose or that the mirror mounting bracket is loose or has fallen off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 20, 2015 135000 VISIBILITY:REARVIEW MIRRORS/DEVICES

This preliminary informational bulletin provides windshield replacement information to correct a customer concern that the inside rear view mirror is loose or that the mirror mounting bracket is loose or has fallen off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 9, 2018 350000 EQUIPMENT

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2018 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information on Hoot, Whine, Buzz, Hiss Noise Coming from Vehicle After Engine is Shut Off and that its a normal condition and no parts should be replaced.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 4, 2018 350000 EQUIPMENT

This informational bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 3, 2018 350000 EQUIPMENT

This informational bulletin provides information to dealership personnel on policies regarding a Product Assistance Claim (PAC) within the Courtesy Transportation Assistance Program.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 13, 2018 060000 ENGINE AND ENGINE COOLING

This Bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2018 110000 ELECTRICAL SYSTEM

This informational bulletin explains to the dealer how to cover a possible customers mistake when a fuse has been blown.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2018 061110 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

This technical bulletin provides repair information for replacement of the drive belt tensioner to correct a customer concern for a rattle noise at 48 km/h (30 mph) to 64 km/h (40 mph) when the engine is switching between V4 and V8 and/or t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2018 060000 ENGINE (PWS)

This technical bulletin provides repair information for replacement of the drive belt tensioner to correct a customer concern for a rattle noise at 48 km/h (30 mph) to 64 km/h (40 mph) when the engine is switching between V4 and V8 and/or t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2015 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This technical bulletin provides repair information for Instrument Cluster Reprogramming to correct a customer concern that all the gauges (Speed, Tachometer, Fuel, etc.) on the cluster are inoperative upon start up of vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 23, 2015 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information for the correction of a customer concern of short duration musty odors emitted from the HVAC system at vehicle start-up in hot, humid conditions.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 23, 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides repair information for the correction of a customer concern of short duration musty odors emitted from the HVAC system at vehicle start-up in hot, humid conditions.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 10, 2015 070000 FUEL SYSTEM, GASOLINE

This informational bulletin provides information on TOP TIER Detergent Gasoline and available retail brands.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2017 350000 EQUIPMENT

This warranty administration bulletin provide policy information for courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 11, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information for courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 16, 2015 102000 POWER TRAIN:MANUAL TRANSMISSION

This informational bulletin provides technicians with information to assist in identifying operating characteristics of manual transmissions that repair attempts will not change.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2017 060000 ENGINE AND ENGINE COOLING

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Oil Leak Between Upper and Lower Oil Pan.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2017 350000 EQUIPMENT

This informational bulletin provides information to dealership personnel on enhancing field product reports with digital pictures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information to dealership personnel on enhancing field product reports with digital pictures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 7, 2015 110000 ELECTRICAL SYSTEM

This informational bulletin provides information to dealership personnel regarding warranty codes generated by EL-50313 Midtronics GR8 Battery Tester/Charger required for claim processing on labor operations 4041510, 4041520 and 250 mile/40

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 27, 2017 030000 SERVICE BRAKES, HYDRAULIC

This Preliminary Information communication provides information to the technician about vehicles that maynot move after being parked for extended period of time. This issue is due to the fact that the brake pads may have frozen to the vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 27, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vehicles that maynot move after being parked for extended period of time. This issue is due to the fact that the brake pads may have frozen to the vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 27, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that maynot move after being parked for extended period of time. This issue is due to the fact that the brake pads may have frozen to the vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 24, 2017 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressive

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 24, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressive

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 24, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressive

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 15, 2015 350000 EQUIPMENT

This informational bulletin provides dealership personnel with information on new vehicle Pre-Delivery Inspection (PDI) process and to encourage delivering quality vehicles and generating higher CSi scores.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 21, 2017 070000 FUEL SYSTEM, GASOLINE

This informational bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 21, 2017 080000 FUEL SYSTEM, DIESEL

This informational bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 110000 ELECTRICAL SYSTEM

This informational bulletin provides information to dealership personnel on properly maintaining vehicles in dealer inventory.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 350000 EQUIPMENT

This informational bulletin provides information to dealership personnel on properly maintaining vehicles in dealer inventory.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 060000 ENGINE (PWS)

This informational bulletin provides information to dealership personnel on properly maintaining vehicles in dealer inventory.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 060000 ENGINE AND ENGINE COOLING

This preliminary informational bulletin provides information on a learn procedure to correct a technician concern that the Stop/Start system is inoperable after a system repair and no DIC message or DTC is set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 110000 ELECTRICAL SYSTEM

This preliminary informational bulletin provides information on a learn procedure to correct a technician concern that the Stop/Start system is inoperable after a system repair and no DIC message or DTC is set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 110000 ELECTRICAL SYSTEM

This preliminary informational bulletin provides repair information to correct a customer concern that the message ?Stop/Start System Disabled? appears on the DIC, or technician may find DTC P1064, P1065, P1066, P1068, P1069, P1070, P1074,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 350000 EQUIPMENT

This preliminary informational bulletin provides repair information to correct a customer concern that the message ?Stop/Start System Disabled? appears on the DIC, or technician may find DTC P1064, P1065, P1066, P1068, P1069, P1070, P1074,

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 110000 ELECTRICAL SYSTEM

This preliminary informational bulletin provides repair information to correct a customer concern that the message ?Stop/Start System Disabled? appears on the DIC.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 350000 EQUIPMENT

This preliminary informational bulletin provides repair information to correct a customer concern that the message ?Stop/Start System Disabled? appears on the DIC.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 10, 2015 160000 STRUCTURE

This informational bulletin provides recommendations and product information for application of anti-corrosion materials

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 10, 2015 350000 EQUIPMENT

This informational bulletin provides recommendations and product information for application of anti-corrosion materials

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 10, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides recommendations and product information for application of anti-corrosion materials

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2017 190000 TIRES

This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 15, 2017 350000 EQUIPMENT

This warranty administration bulletin provide policy information on required operating procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 15, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information on required operating procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information retaining to the fact that Service Manuals will now be available on USB.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 15, 2017 350000 EQUIPMENT

This informational bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2017 350000 EQUIPMENT

This warranty administration bulletin provide policy information on required operating procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 10, 2017 073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 10, 2017 350000 EQUIPMENT

This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 23, 2017 350000 EQUIPMENT

This informational bulletin explains the Road Force balancers and what they can do for customer concerns.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 4, 2017 350000 EQUIPMENT

This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2017 354000 EQUIPMENT:MECHANICAL

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2017 060000 ENGINE (PWS)

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 2, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician that when scanning a vehicle for Diagnostic Trouble Codes, may find a temporary loss of Human Machine Interface communication with Global Diagnostic System 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2017 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to program the ECM to correct a MIL, Auto Stop Inop concern.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 11, 2017 060000 ENGINE (PWS)

This engineering informational bulletin is ending the need for information from the field on vehicles that have the condition of Oil Leak Between Upper and Lower Oil Pan.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This preliminary information advises the technician to perform a battery sensor module learn if the battery has been disconnected.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 19, 2017 050000 PARKING BRAKE

This preliminary informational bulletin provides information regarding the normal characteristic of instrument panel red brake light intermittently comes on.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 17, 2017 060000 ENGINE (PWS)

This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly abrasive disk on engine surfaces.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 10, 2017 350000 EQUIPMENT

This informational bulletin explains the difference in oil filters and the possibilities of what may happen using the incorrect filter.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 10, 2017 060000 ENGINE (PWS)

This informational bulletin explains the difference in oil filters and the possibilities of what may happen using the incorrect filter.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This preliminary information bulletin provides a procedure on a brief rattle or tick when revving the engine when the vehicle is in P (Park) or N (Neutral). The same rattle or tick can sometimes be heard at the beginning or end of a vehicle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 12, 2017 060000 ENGINE (PWS)

This preliminary information bulletin provides a procedure on a brief rattle or tick when revving the engine when the vehicle is in P (Park) or N (Neutral). The same rattle or tick can sometimes be heard at the beginning or end of a vehicle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 22, 2017 200000 WHEELS

This informational bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 10, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 29, 2018 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2018 350000 EQUIPMENT

This information bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 22, 2017 100000 POWER TRAIN

This informational bulletin provides information to dealership personnel on automatic transmission shift and engine drivability concerns and/or MIL ON due to aftermarket oil bath air filter use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2018 190000 TIRES

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (Base Warranty Coverage). For vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 17, 2018 135200 VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

This warranty bulletin explains how to determine if an outside mirrior was damaged by the customer and what is considered warranty and non-warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2017 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2017 110000 ELECTRICAL SYSTEM

This technical bulletin provides multiple fixes for a condition of a waiting for update screen appearing on the display, due to either a reprogramming of the hmi module or due to a fuse that needs to be pulled and restarting of the module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2017 350000 EQUIPMENT

This technical bulletin provides a procedure to clear the codes and re-evaluate the XM radio channels to correct a condition of audio muting when listening to some Sirius XM channels but if they change channels they will find others that e

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 27, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on Wireless Charging Module Diagnosis and cell phone compatibility.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2018 063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

This informational bulletin explains how the catalytic converters may need an inspection, cleaning or replacement if debris have entered the exhaust system.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 22, 2017 350000 EQUIPMENT

This bulletin describes the Dealer special tool loan program process.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2018 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2017 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 8, 2018 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 8, 2018 110000 ELECTRICAL SYSTEM

This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 8, 2018 131000 VISIBILITY:WINDSHIELD

This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 8, 2018 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 8, 2018 162300 STRUCTURE:BODY:DOOR

This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 8, 2018 250000 ELECTRONIC STABILITY CONTROL

This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2018 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2018 350000 EQUIPMENT

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on On rare occasions, a security code input message with SPS error code E5659, M5304, and/or M5530 may be displayed in TIS2web when the technician is programming any module. If this concern i

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2017 100000 POWER TRAIN

This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 17, 2017 030000 BRAKES (PWS)

This technical bulletin provides a procedure to apply copper paste to the brake calipers to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2017 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides additional information on what oil to use in the 2.0L engines to eliminate the risk of engine/piston failure.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 060000 ENGINE AND ENGINE COOLING

This engineering information bulletin is requesting information from the field on vehicles that have the concern of a noisy water pump.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2016 350000 EQUIPMENT

This engineering information bulletin is ending the need for information on vehicles with the condition of Vehicle Crank with No Start or Stalling with DTC P0011 and/or P00C6 Set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin is providing a procedure to reprogram the HMI module to correct multiple conditions including Waiting for Update Media Message, Voice Command For Calling Bluetooth Phone Contacts Inoperative, Intermittent Loss of Rea

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 13, 2017 100000 POWER TRAIN

This informational bulletin advises the technician not to change the crankshaft balancer if it has the illusion of a wobble or vibration appearance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This information bulletin explains the labor operation numbers used for submitting warranty claims and how to setup, and reprogram modules.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 13, 2017 010000 STEERING

This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 13, 2018 060000 ENGINE (PWS)

This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 12, 2018 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressive

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 12, 2018 060000 ENGINE (PWS)

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This preliminary informational bulletin provides technicians with diagnostic tips for a customer concern of odor emanating from HVAC system.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 22, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information and Tips for Customers Having Difficulty Launching Android Auto or Apple CarPlay.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 22, 2017 350000 EQUIPMENT

This informational bulletin provides information and Tips for Customers Having Difficulty Launching Android Auto or Apple CarPlay.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2017 350000 EQUIPMENT

This Bulletin provides a procedure to activate/enable 4G LTE Wi-Fi Hotspot on New vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2017 353000 EQUIPMENT:ELECTRICAL

This Bulletin provides a procedure to activate/enable 4G LTE Wi-Fi Hotspot on New vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 13, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2015 350000 EQUIPMENT

This informational bulletin provides dealership personnel information on unscheduled supplemental services (including flushing services and additives) and proper use of GM simplified maintenance schedules (Canada only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 19, 2017 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

This technical bulletin provides a procedure on how to correct tire pressure messages and dashes.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 15, 2017 130000 VISIBILITY

This Bulletin provides procedures to correct a condition of Power Foldaway Mirror Glass Shake, Flutter at Normal Driving Speeds

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 15, 2017 133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

This Bulletin provides procedures to correct a condition of Power Foldaway Mirror Glass Shake, Flutter at Normal Driving Speeds

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 15, 2017 135200 VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

This Bulletin provides procedures to correct a condition of Power Foldaway Mirror Glass Shake, Flutter at Normal Driving Speeds

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 9, 2016 190000 TIRES

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (Base Warranty Coverage). For vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2016 132000 VISIBILITY:GLASS, SIDE/REAR

This Informational bulletin describes warranty part reviews where door glass had chips or scratches.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 190000 TIRES

This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 4, 2016 073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

This informational bulletin provides information for maintenance cleaning of the fuel injectors.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Technical Bulletin provides a fix to reprogram the radio for vehicles that may experience any of the following conditions: DTC U0184 Set, Radio Inoperative, Blue Screen, AM Clipping Noise, HD On/Off Status Not Retained in Stations, Tim

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2016 980000 UNKNOWN OR OTHER

na

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 220000 SEATS

This technical bulletin provides repair information to correct a customer concern that the seatback is stuck in the full forward (or full rearward) position and will not change recline position using the power seat recliner switch.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 221600 SEATS:FRONT ASSEMBLY:POWER ADJUST

This technical bulletin provides repair information to correct a customer concern that the seatback is stuck in the full forward (or full rearward) position and will not change recline position using the power seat recliner switch.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 110000 ELECTRICAL SYSTEM

This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 14, 2016 350000 EQUIPMENT

This warranty administration bulletin provide policy information on the change in product field action customer reimbursement procedure.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 5, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about customers that may complain of various concerns when using Bluetooth components. Technician should use the Preliminary Information to gather information

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2017 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 7, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 29, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician that when scanning a vehicle for Diagnostic Trouble Codes, may find a temporary loss of Human Machine Interface communication with Global Diagnostic System 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 29, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician that when scanning a vehicle for Diagnostic Trouble Codes, may find a temporary loss of Human Machine Interface communication with Global Diagnostic System 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 7, 2017 350000 EQUIPMENT

This informational bulletin provides information on dealer responsibility for cargo carrying capacity labeling and the part numbers for the labels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 23, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician that Diagnostic Trouble Codes P0016, P0017, P0018, P0019, P0008 or P0009 may be set. Technician will need to inspect for loose timing chains or tensioners. If

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2017 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information for the technician when looking up the P/N for the 3.5 mm audio jack for the USB, to make sure and enter the VIN# to ensure the correct part is being ordered.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 22, 2017 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

This informational bulletin provides a diagnostic tip for rear vision camera image that is grainy, distorted and/or pixelated

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2017 100000 POWER TRAIN

This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 21, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 18, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that may have a radio screen appears bubbled or is delaminating. Technician should replace the Integrated Center Stack with the latest part num

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 17, 2017 350000 EQUIPMENT

This informational bulletin provides a listing of the parts availability for coax repair procedures and what is needed to complete some repairs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information with the field action courtesy transportation policy.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2017 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

This engineering information bulletin ends the need for information from the field on vehicles that have the concern of a noisy water pump.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 21, 2017 110000 ELECTRICAL SYSTEM

This PI provides a procedure to check the ground connections at the body studs from the battery and the start stop capacitor.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 13, 2018 132000 VISIBILITY:GLASS, SIDE/REAR

This PI bulletin provides information on Rear and Side Tempered Glass Spots (Quench Marks) and they are normal characteristic.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 17, 2017 010000 STEERING

This preliminary information bulletin provides information for diagnosing a power steering fluid leak at the fluid reservoir.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 6, 2018 161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 29, 2017 020000 SUSPENSION

This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 31, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This bulletin provides a procedure to replace the crankshaft balancer if found the cause of the customers concerns of noises or sparks.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 21, 2017 190000 TIRES

This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 21, 2017 030000 BRAKES (PWS)

This technical bulletin provides a procedure to replace the front and rear brake pads if the front brake pads are found the cause of the squealing or squeaking.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 26, 2018 190000 TIRES

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty Cover

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2018 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information to dealership personnel on properly eliminating unwanted odors in vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2018 110100 ELECTRICAL SYSTEM:HORN

This informational bulletin provides information on Phantom Three Beeps or Horn Chirps Heard After Turning Off Vehicle and that it should be considered normal.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2018 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on Phantom Three Beeps or Horn Chirps Heard After Turning Off Vehicle and that it should be considered normal.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 8, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Bulletin provides graphics, information and guidelines for engine component wear that require repair and not engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 8, 2018 060000 ENGINE (PWS)

This Bulletin provides graphics, information and guidelines for engine component wear that require repair and not engine replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 27, 2018 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 27, 2018 350000 EQUIPMENT

This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 27, 2018 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2018 200000 WHEELS

This informational bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2018 030000 BRAKES (PWS)

This informational bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin was created to inform that any accessories that are installed from the GM factory will be covered under the standard vehicle warranty and dealer installed accessories will be covered for a full year (12 months).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 28, 2018 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This informational bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 28, 2018 060000 ENGINE (PWS)

This informational bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2018 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 2, 2017 350000 EQUIPMENT

This warranty administration bulletin provide policy information on warranty and policy exchange program for electronic products for U.S. and Canada dealers only.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This preliminary information bulletin provides a procedure on how to check for the customer concern of a blank radio with/without audio, by checking the the wiring harness, ECU and reprograming the HMI software update, if the wiring or ECU

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 7, 2017 350000 EQUIPMENT

This warranty administration bulletin provide policy information on required operating procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 24, 2017 100000 POWER TRAIN

This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 24, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 31, 2017 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information on Intake Manifold Inspection/Replacement After Severe Internal Engine Damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2017 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to perform diagnosis before just replacing the battery sensor module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 30, 2017 353000 EQUIPMENT:ELECTRICAL

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 23, 2017 160000 STRUCTURE

Thins informational bulletin provides information on Paint-less Dent Repair Process.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 23, 2017 350000 EQUIPMENT

Thins informational bulletin provides information on Paint-less Dent Repair Process.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2018 070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2018 060000 ENGINE (PWS)

This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2016 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This technical bulletin provides a procedure to lubricate the exhaust valves to correct a customer on hearing a squeak or chirp noise coming from the rear of the vehicle caused by to the opening/closing of the exhaust values during normal p

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 7, 2018 113000 ELECTRICAL SYSTEM:STARTER ASSEMBLY

This Preliminary Information communication provides information to the technician about vehicles that have hard start, extended crank, or black smoke from the exhaust when starting. Technician will need to perform fuel quality test, spark t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 5, 2018 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2017 353000 EQUIPMENT:ELECTRICAL

This informational bulletin advised the technician of a possible OnStar module configuration concern that can be changed by pressing the blue button to On Star.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 6, 2017 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This PI provides a procedure to install an ionizer kit to reduce a musty odor condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2017 350000 EQUIPMENT

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2017 350000 EQUIPMENT

This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2017 060000 ENGINE (PWS)

This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 11, 2017 350000 EQUIPMENT

This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2018 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary information communicates additional diagnosticsand repairto assist in resolving a malfunction indicator lampillumination due to any combination of diagnostic trouble codes P0068 P0101 P0106 P0171 P0131 P0137 P0324 P0326 P03

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 9, 2016 070000 FUEL SYSTEM, GASOLINE

This informational bulletin provides information on the top tier fuels that are recommended in GM vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 21, 2016 353100 EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

this informational bulletin provides Information on Using MyBuick, MyCadillac, MyChevrolet, and MyGMC Phone Applications to Control GM Accessory Remote Start Kits.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 7, 2016 100000 POWER TRAIN

This Bulletin provides guidelines for Dealers to determine whether or not they need to contact the PQC for an engine, transmission or transfer case assembly replacement and information explaining the PQC process, Global Warranty Management

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 15, 2016 353100 EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

This informational bulletin provides information on the proper ways to remove or replace the key cylinder covers due to somevehicleshavingthe key cylinders hidden during the time of delivery.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2016 120000 EXTERIOR LIGHTING

This technical bulletin provides a procedure to update the ECM to the latest software and calibration available to correct a customer concern that the Malfunction Indicator Lamp is illuminated and/or the remote start will not start the veh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 10, 2016 110000 ELECTRICAL SYSTEM

This technical bulletin provides multiple fixes for a condition of a waiting for update screen appearing on the display, due to either a reprogramming of the hmi module or due to a fuse that needs to be pulled and restarting of the module.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2016 350000 EQUIPMENT

Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 21, 2016 350000 EQUIPMENT

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2016 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2016 280000 BACK OVER PREVENTION

This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2016 190000 TIRES

This informational bulletin provides information on tire cold weather cracking and the proper techniques on taking care of the tires and proper use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2016 200000 WHEELS

This informational bulletin provides information on tire cold weather cracking and the proper techniques on taking care of the tires and proper use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 5, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Informational Bulletin provides information for customers to report Missing or Inaccurate navigation Radio Map Disc information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 27, 2016 073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

This informational bulletin provides information for maintenance cleaning of the fuel injectors.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information on required operating procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 27, 2016 060000 ENGINE AND ENGINE COOLING

This engineering information bulletin is requesting information from the field on vehicles that have the concern of a noisy water pump.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 7, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 21, 2016 070000 FUEL SYSTEM, GASOLINE

16029 – Service Update. The high pressure fuel pump or fuel rail fastener(s) may have been improperly tightened during manufacturing. Fuel could leak from the fuel pump or fuel rail causing the vehicle to go into reduced power mode. If this

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to clear the codes and re-evaluate the XM radio channels to correct a condition of audio muting when listening to some Sirius XM channels but if they change channels they will find others that e

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 12, 2016 250000 ELECTRONIC STABILITY CONTROL

This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2016 350000 EQUIPMENT

This warranty administration bulletin provides information on GM?s policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2017 350000 EQUIPMENT

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information to the customer on the radio display “info pages” being blank and to make sure to select in the “active info pages” menu.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 13, 2016 353000 EQUIPMENT:ELECTRICAL

This technical bulletin provides a procedure to reprogram the radio to correct a customer concern of radio Inoperative, blue Screen, AM clipping noise, HD on/off status not retained in stations, time lag on transitions, no audio with intern

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 13, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to reprogram the radio to correct a customer concern of radio Inoperative, blue Screen, AM clipping noise, HD on/off status not retained in stations, time lag on transitions, no audio with intern

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 13, 2016 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

This technical bulletin provides a procedure to reprogram the radio to correct a customer concern of radio Inoperative, blue Screen, AM clipping noise, HD on/off status not retained in stations, time lag on transitions, no audio with intern

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 13, 2016 110000 ELECTRICAL SYSTEM

This informational bulletin provides warranty information on accessory power outlet and trailer lighting fuse replacement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Battery Testing and Warranty Replacement Requirements (North America ONLY)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2016 110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2016 061320 ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2016 060000 ENGINE (PWS)

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2015 060000 ENGINE (PWS)

If a vehicle comes into the dealership with a knock noise, seized engine, lower end squeak or squeal or any condition that you suspect a rod or main bearing failure.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 31, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin explains the Road Force balancers and what they can do for customer concerns.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 18, 2016 350000 EQUIPMENT

18190 – Service Update. Vehicles may have an accelerator pedal attach bolt that is 5mm too long. The bolt may bottom out on the floor pan surface prior to secure fastening of the accelerator pedal, allowing the pedal to potentially loosen o

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2016 060000 ENGINE AND ENGINE COOLING

43880 02 – Service Update Bulletin (Warranty Information section revised). On some vehicles equipped with a start/stop engine control option, the system level interactions related to the transition of run/crank and accessory inputs to the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 11, 2017 080000 FUEL SYSTEM, DIESEL

This bulletin provides repair information to correct a customer concern of fuel odor, fuel leaks from UH SIDI Pipes between High Pressure Pump and Fuel Rails

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 25, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2016 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

15828 – Service Update. Vehicles, may have a condition where an engine stall could occur at a low RPM, particularly with simultaneous depression of the accelerator and brake, or when accelerating on an incline. Dealers will update the engi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 1, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

49070 – Service Update. After the ignition is cycled to ?ON?, and during bulb check, the Lane Keep Assist (LKA) feature may set a short to ground fault and become unavailable for an ignition cycle. The failure is only noticeable to the dr

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 11, 2017 060000 ENGINE (PWS)

This preliminary information bulletin provides a procedure on a brief rattle or tick when revving the engine when the vehicle is in P (Park) or N (Neutral). The same rattle or tick can sometimes be heard at the beginning or end of a vehicle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 25, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information on Information on How to Prevent Inadvertent Vehicle Starting from Key Fob or OnStar Mobile Application and where to locate the information for future use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 24, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides to the tech the new version of SPS that will prompt warnings when trying to reprogram modules that have been already reprogrammed.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 25, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information on required operating procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2017 050000 PARKING BRAKE

This bulletin provides information on possible normal brake drag caused by sitting.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 18, 2018 060000 ENGINE (PWS)

This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that the radio will not retain the previous settings and will go to the Home Icon screen when the vehicle is restarted. Dealer should communica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication advises the technician how to determine if the vehicle is equipped with wireless fidelity. Technician should check the Regular Production Option Code list for (VV4).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 19, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2017 060000 ENGINE AND ENGINE COOLING

This PI was superseded to update model years and add information concerning idle surge, reduced engine power mode, and/or DTCs P0068, P0121, P1516, P2101, P2119, and/or P2176 that may be experienced on high mileage vehicles. Please discard

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 6, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that may have a clock that is slow to update while driving when the clock auto set feature enabled. Dealer should communicate to the customer t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 5, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on an updated warranty and policy exchange program for electronic products through GM authorized Electronic Service Centers (ESCs) (U.S. and Canada).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2015 353000 EQUIPMENT:ELECTRICAL

This preliminary informational bulletin adds the 2014 – 2016 model years to cleaning information to correct a customer concern of seeing a white film/residue on the IP pad and/or door trim panels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 22, 2015 118000 ELECTRICAL SYSTEM:SOFTWARE

This preliminary informational bulletin adds the 2014 – 2016 model years to cleaning information to correct a customer concern of seeing a white film/residue on the IP pad and/or door trim panels.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 23, 2015 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides repair information for replacement of the drive belt tensioner to correct a customer concern for a rattle noise at 48 km/h (30 mph) to 64 km/h (40 mph) when the engine is switching between V4 and V8 and/or t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 2, 2015 200000 WHEELS

This warranty administration bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 15, 2015 162000 STRUCTURE:BODY

This informational bulletin provides information to dealership personnel regarding a limited production run of vehicles featuring a new Crystal White Frost low-gloss matte paint finish.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 15, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information to dealership personnel and customers regarding the normal characteristic of a slight bump, jerk or rough engine startup during an AutoStart event.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2015 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information to dealership personnel on the use of non-GM approved battery chargers and booster packs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information to dealership personnel on the use of non-GM approved battery chargers and booster packs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2015 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This preliminary informational bulletin provides dealership personnel with policies and procedures regarding damaged, disassembled or improperly packaged turbochargers returned to Warranty Part Center.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2015 110000 ELECTRICAL SYSTEM

This engineering information bulletin is requesting information from dealers on a customer concern of loss of audio, chimes or turn signal click/clack with DTC U0180 or B1325 sym03 set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2016 060000 ENGINE AND ENGINE COOLING

33530 Service Update. Certain vehicles may have an engine ground cable (EGC) that could come in contact with the passenger side half-shaft assembly, which may cause the EGC to wear through the insulation and the cable diameter may reduce ov

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2016 110000 ELECTRICAL SYSTEM

33530 Service Update. Certain vehicles may have an engine ground cable (EGC) that could come in contact with the passenger side half-shaft assembly, which may cause the EGC to wear through the insulation and the cable diameter may reduce ov

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2015 110000 ELECTRICAL SYSTEM

This informational bulletin provides information that may be useful in diagnosing/testing batteries that have set for a long period of time and/or set in cold weather climates to correct a customer concern of symptoms that include, but not

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 30, 2015 160000 STRUCTURE

This informational bulletin provides information on the PQC assembly replacement process – for dealers required to contact PQC prior to replacing an assembly (U.S. and Canada only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 27, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 6, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on Causal Part requirements for transactions submitted to GM for payment.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 26, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on an updated warranty and policy exchange program for electronic products through GM authorized Electronic Service Centers (ESCs) (U.S. and Canada).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 21, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a random infotainment system resets while driving, screen temporarily goes blank and then returns after approximately 5 seconds, radi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 16, 2015 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the part restriction on the 3.6 Liter generation 2 engine regular production code LGX part restriction has ended.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 8, 2015 271000 LANE DEPARTURE: WARNING

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 8, 2015 272000 LANE DEPARTURE: ASSIST

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2015 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about a connectivity concern with Bluetooth after phone software is updated or after any vehicle updates for the radio or Human Machine Interface has taken pl

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 28, 2015 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician to help determine if the vehicle is equipped with factory or aftermarket Compressed Natural Gas, Liquefied Petroleum Gas, or Bi-Fuel Systems. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 23, 2018 200000 WHEELS

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 30, 2018 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 30, 2018 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that the voice recognition is inoperative. Technician will need to toggle through all languages then back to the desired language.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2015 113000 ELECTRICAL SYSTEM:STARTER ASSEMBLY

This Preliminary Information communication provides information to the technician that some vehicles may have a rattle coming from the turbo on a cold start. If the technician has verified the rattle noise when cold is from the turbocharger

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 25, 2018 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2018 070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2018 015100 STEERING:HYDRAULIC POWER ASSIST:PUMP

This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2018 070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2018 280000 BACK OVER PREVENTION

This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2018 350000 EQUIPMENT

This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related component

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 29, 2019 100000 POWER TRAIN

This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2016 350000 EQUIPMENT

32160 Customer Satisfaction. This message is to inform dealers that this program has been cancelled and that dealers should immediately stop performing the required repair. Cancellation of this program is necessary due to incaccuratge rep

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2016 355100 EQUIPMENT:OTHER:LABELS

32160 Customer Satisfaction. This message is to inform dealers that this program has been cancelled and that dealers should immediately stop performing the required repair. Cancellation of this program is necessary due to incaccuratge rep

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2017 010000 STEERING

This Preliminary Information communication provides information to the technician about vehicles that if replacement of either shift paddle is necessary, the steering wheel does not need to be replaced nor does it need to be removed to repl

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2017 102000 POWER TRAIN:MANUAL TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that if replacement of either shift paddle is necessary, the steering wheel does not need to be replaced nor does it need to be removed to repl

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2017 010000 STEERING

This Preliminary Information communication provides the technician with a diagnostic tip for vehicles with intermittent no crack with a “Turn Steering Wheel Start Vehicle Again”. If there is a Diagnostic Trouble Code B305A stored history in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2017 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary Information communication provides information to the technician about vehicle's odometer appears to be inaccurate relative to a known distance traveled. Technician should obtain a hand-held GPS unit to test the odomete

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 11, 2016 030000 BRAKES (PWS)

This informational bulletin provides information on installing the correct tires for vehicles with the condition of under hard acceleration at higher speeds, the traction control light will flash. Or, they may come in for ABS or general han

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 12, 2016 060000 ENGINE (PWS)

This informational bulletin provides information on intake manifold inspection/replacement after severe internal engine damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary information communicates additional diagnostics to assist the dealer technician with diagnosing and repairing trouble code P2097.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 28, 2017 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicles that the navigation system will be unable to enter addresses that contain diacritics using the touch screen. Dealer should communicate to the c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 29, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about a service column lock message. Technician will find diagnostic trouble code B2897 symptom 05 set as history. Any of the follow scenarios could set the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 29, 2015 100000 POWER TRAIN

This Preliminary Information communication advises the technician that the LCT1000 6 Speed Allison, 8L90 and 8L45 8 speed automatic transmission as well as the transmission control module is on restriction through General Motors Product Qua

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 29, 2015 102000 POWER TRAIN:MANUAL TRANSMISSION

This Preliminary Information communication advises the technician that the 8L45 8 Speed Automatic is on parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 24, 2015 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the engine 3.6L LGX High Feature V6 GEN 2 has been placed on the engine exchange program. Dealer will need to call General Motors Product Quality Center for further assi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 30, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about customers that may complain of various concerns when using Bluetooth components. Technician should use the Preliminary Information to gather information

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 14, 2015 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication advises the technician that Product Quality Center has a part restriction for E82 engine control module Restriction Part Number 12659039. Dealer will have to call General Motors Product Quality Cen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 8, 2015 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a knock noise, seized engine, lower end squeak or squeal from the engine. Technician will inspect the oil control solenoids for metal

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Technician will need to press the OnStar button and verify they have an active account and that t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 5, 2016 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This informational bulletin provides information on black smoke and rough idle on cold start.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 17, 2016 110000 ELECTRICAL SYSTEM

This engineering information bulletin is requesting information from the dealers on a customer concern that one of the USB ports is not charging, allowing data to transfer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 27, 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information on the need to perform a Battery Sensor Module learn procedure after a stop/start system repair or after any repair where the 12V battery negative cable has been disconnected.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information on service programming system (SPS) errors.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 31, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information on identifying non-GM (aftermarket) engine calibrations for gasoline engines using Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 31, 2016 060000 ENGINE (PWS)

This informational bulletin provides information on identifying non-GM (aftermarket) engine calibrations for gasoline engines using Tech 2 or GDS 2.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 25, 2016 200000 WHEELS

This informational bulletin updates General Motor’s position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening or re-machining. Only cosmetic refinishing of the wheel’s coatings, us

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 24, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about the text messaging feature on some newer General Motors infotainment systems. Pair the iPhone to the system then enter the Bluetooth settings menu, sele

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 24, 2017 116000 ELECTRICAL SYSTEM:IGNITION

This Preliminary Information communication provides information to the technician about the text messaging feature on some newer General Motors infotainment systems. Pair the iPhone to the system then enter the Bluetooth settings menu, sele

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 19, 2015 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicle that may have black smoke on a cold start. A dual-pulse injection strategy is utilized during engine cold start to reduce the time required to b

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2015 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Ap

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2016 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that have harsh concerns. Technician are advised to use GDS2 software to confirm which shift is causing the concern. On low mileage vehicles te

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that have harsh concerns. Technician are advised to use GDS2 software to confirm which shift is causing the concern. On low mileage vehicles te

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 8, 2016 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician about vehicles that have harsh shifts concerns. Technicians will use Global Diagnostic System 2 software to confirm which shift is causing the concern. On low

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2015 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2015 050000 PARKING BRAKE

This Preliminary Information communication provides information to the technician about vehicles that may have the park assist warning that goes off without an object near the vehicle. Engineering has reviewed the concern and it has been de

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 16, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that may have the park assist warning that goes off without an object near the vehicle. Engineering has reviewed the concern and it has been de

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles voice recognition inoperative for calling Bluetooth phone contacts. Technician will need to Clear All Private Data and re-pair any phones that

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2016 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary Information communication provides information to the technician about vehicles that have a Harsh Shift 1/2 and 2/3 and Sputter Applying Throttle Between 0 and 30%, Rough idle. Technician may find Diagnostic Trouble Codes P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 7, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to contact General Motors T

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2016 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication advises the technician how determine if the vehicle is equipped with wireless fidelity. Technician should check the Regular Production Option Code list for (VV4).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 010000 STEERING

This Preliminary Information communication advises the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 100000 POWER TRAIN

This Preliminary Information communication advises the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication advises the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 270000 LANE DEPARTURE

This Preliminary Information communication advises the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides the technician with information on vehicles with navigation radio Regular Production Option Code IO6 or UY4 that defaults to West Virginia instead of Virginia on a manual entry. General Mo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 2, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that the radio will turn on unwanted after a key cycle when the radio was shut off before the key was turned off. Dealer should communicate to

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2015 100000 POWER TRAIN

This Preliminary Information communication advises the technician that the part restriction on the 8L45/8L90 8 speed and the LCT1000 6 Speed Allison automatic transmission has ended.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2015 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that have a Check Engine Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P0641. Technician will need to unplug the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

This Preliminary Information communication provides information to the technician about vehicles that have a Check Engine Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P0641. Technician will need to unplug the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 263000 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 18, 2016 272000 LANE DEPARTURE: ASSIST

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2015 162800 STRUCTURE:BODY:HOOD

This Preliminary Information communication provides information to the technician about vehicles that have carbon fiber hoods with visible fibers. Technician can repair the hood by wet-sand and polish process.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the Driver Information Center when attempting to activate the cruise. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2016 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leaka

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leaka

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 15, 2016 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leaka

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 31, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have a key fob, touch pad, or inside release button that will not open the trunk. Technician will need to in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 31, 2015 175200 LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have a key fob, touch pad, or inside release button that will not open the trunk. Technician will need to in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 31, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that have a key fob, touch pad, or inside release button that will not open the trunk. Technician will need to in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2017 220000 SEATS

This informational bulletin explains not to put anything metal or conductive on the passenger seat or it may set the reminder chime off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for dealers how to submit a product information report.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2017 060000 ENGINE (PWS)

This informational bulletin provides information on Clicking/Ticking Sound/Noise Heard During Cold Start and that this should be considered a normal characteristic.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 16, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for dealers/technicians on when and how to submit a field product report.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 10, 2017 045100 SERVICE BRAKES, AIR:DISC:CALIPER

This technical bulletin provides a procedure to apply copper paste to the brake calipers to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2017 060000 ENGINE (PWS)

This informational bulletin provides additional information on what oil to use in the 2.0L engines to eliminate the risk of engine/piston failure.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 21, 2017 060000 ENGINE (PWS)

This technical bulletin provides a procedure to install a anti rattle spring on the actuator arm for the turbo and to correct the customers concern of a rattle noise heard from front of the engine.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2017 200000 WHEELS

This bulletin advises the Service Technician of new longer bolts and lock washers required to be installed during repairs that require the half shaft bolts to be removed or replaced.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2017 203000 WHEELS:LUGS/NUTS/BOLTS

This bulletin advises the Service Technician of new longer bolts and lock washers required to be installed during repairs that require the half shaft bolts to be removed or replaced.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 21, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Bulletin provides guidelines for Dealers required to contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of asse

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (Base Warranty Coverage). For vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2017 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 48 and 104 KM/H (30 and 65 MPH) at a steady state.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 7, 2017 010000 STEERING

This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 30, 2017 110000 ELECTRICAL SYSTEM

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Changes to P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 20, 2017 110000 ELECTRICAL SYSTEM

This Preliminary information communicates additional diagnosticsand repairto assist in resolving a malfunction indicator lampillumination due to any combination of diagnostic trouble codes P0068 P0101 P0106 P0171 P0131 P0137 P0324 P0326 P03

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 20, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary information communicates additional diagnosticsand repairto assist in resolving a malfunction indicator lampillumination due to any combination of diagnostic trouble codes P0068 P0101 P0106 P0171 P0131 P0137 P0324 P0326 P03

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 20, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the 8L45 and 8L90 park actuator rod. The dealer technician is advised to call the GM Product Quality Center for fur

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 3, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2017 271000 LANE DEPARTURE: WARNING

This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 10, 2017 060000 ENGINE (PWS)

This Preliminary information communicates the identification process for High Feature V6 camshafts in re-manufactured engines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 5, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface contro

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 6, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for the (GWM) and (WPC) on parts return program.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2017 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This technical bulletin is providing a procedure to reprogram the HMI module to correct multiple conditions including Waiting for Update Media Message, Voice Command For Calling Bluetooth Phone Contacts Inoperative, Intermittent Loss of Rea

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 13, 2017 200000 WHEELS

This informational bulletin provides information on driving characteristics of rear-wheel drive vehicles and available winter tires.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides policy information on Causal Part requirements for transactions submitted to GM for payment.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2017 103700 POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

This technical bulletin provides a procedure to replace the catalytic converter support bracket nuts to correct the customers concern of a metallic noise from under the vehicle

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 24, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

this informational bulletin provides Information on Using MyBuick, MyCadillac, MyChevrolet, and MyGMC Phone Applications to Control GM Accessory Remote Start Kits.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 17, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the transport mode message on and off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2017 190000 TIRES

This technical bulletin provides a procedure on how to clean and resurface wheel bead seats. for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel Bead Seat

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 25, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 12, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehicles, the programming is performed using the Tech 2 and the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2016 140000 AIR BAGS

This informational bulletin provides information on Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On or Set DTC B101D When Electronic Devices or Conductive Objects are Placed on Front Pa

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2016 143100 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

This informational bulletin provides information on Passenger Presence System (PPS) May Command Seat Belt Reminder Chime and Passenger Airbag Indicator On or Set DTC B101D When Electronic Devices or Conductive Objects are Placed on Front Pa

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Instrument Panel Clusters (IPCs)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2016 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This informational bulletin provides Information on Inappropriate Warranty Claims Submitted for Damaged Radios and Instrument Panel Clusters (IPCs)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 25, 2016 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on how to trace and complete a wire to wire repair on vehicle that have the concern of Service Tire Monitor System, Tire Pressures Display Dashes, RKE Short Range, No Fob Detected Message

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 25, 2016 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

This informational bulletin provides information on how to trace and complete a wire to wire repair on vehicle that have the concern of Service Tire Monitor System, Tire Pressures Display Dashes, RKE Short Range, No Fob Detected Message

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 24, 2016 034510 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

This technical bulletin provides a procedure on how to properly clean the brake calipers without damaging the paint on them for concerns regarding staining/discoloring to the brake caliper paint

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 24, 2016 045100 SERVICE BRAKES, AIR:DISC:CALIPER

This technical bulletin provides a procedure on how to properly clean the brake calipers without damaging the paint on them for concerns regarding staining/discoloring to the brake caliper paint

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 23, 2016 190000 TIRES

This informational bulletin provides information on the proper mounting paste to apply to tires when mounting and balancing them to prevent conditions like Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 23, 2016 200000 WHEELS

This informational bulletin provides information on the proper mounting paste to apply to tires when mounting and balancing them to prevent conditions like Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 7, 2017 354000 EQUIPMENT:MECHANICAL

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 7, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a knock noise, seized engine, lower end squeak or squeal from the engine. Technician will inspect the oil control solenoids for metal

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 6, 2017 113000 ELECTRICAL SYSTEM:STARTER ASSEMBLY

This Preliminary Information communication provides information to the technician about vehicles that have a ticking noise on cold start after sitting more than 6 hours. Technician will inspect the oil pump pick-up tube to block seal being

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 22, 2016 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides Information Regarding Servicing Components Located Near SIR Components and how to properly disable the SIR system for repairs at or near

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 22, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides Information Regarding Servicing Components Located Near SIR Components and how to properly disable the SIR system for repairs at or near

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 8, 2016 121000 EXTERIOR LIGHTING:HEADLIGHTS

This informational bulletin provides information on exterior lamp condinsation and replacement guidelines

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 5, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for E82 engine control module Restriction Part Number 12659078. Dealer will have to call General Motors Product Quality

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 17, 2017 060000 ENGINE (PWS)

This engineering informational bulletin is requesting information from the field of vehicles with the condition of a SES light on with one or more DTC’s set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 23, 2017 200000 WHEELS

This Informational bulletin outlines the recommendations for aluminum and chrome wheel refinishing.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 2, 2016 131000 VISIBILITY:WINDSHIELD

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH STEPS TO RESOLVE THE ISSUE OF AN OILY SUBSTANCE THAT MAY BE FOUND ON THE INSIDE WINDSHIELD SURFACE, AND APPEARS TO BE LEAKING FROM THE REAR VIEW MIRROR AREA. TECHNICIA

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 13, 2016 120000 LIGHTING (PWS)

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON EXTERIOR LIGHTING COMPONENTS THAT HAVE BEEN TINTED OR SMOKED BY AN OUTSIDE VENDOR AND GENERAL MOTORS POSITION ON ALTERING THESE COMPONENTS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2016 121000 EXTERIOR LIGHTING:HEADLIGHTS

This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2016 124000 EXTERIOR LIGHTING:BACK UP LIGHTS

This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2016 125000 EXTERIOR LIGHTING:BRAKE LIGHTS

This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage and what should be considered warranty replacement and not

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 5, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure on how to remove door trim panles and replace chime speaker pigtail connectors for vehicles with the condition of intermittent loss of chime from speaker

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 5, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on how to properly repair rust on the hem flange on doors for vehicles that have the condition of rust showing at hem flange

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 2, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partect for assista

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 16, 2016 160000 STRUCTURE

This preliminary informational bulletin provides a procedure to Water Test, Apply Sealer at Laser Braze to the vehicle that has the conditon of a Wind Noise and/or Water Leak at Front Roof or Windshield, Water Running Down Interior A-Pillar

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 16, 2016 162900 STRUCTURE:BODY:ROOF AND PILLARS

This preliminary informational bulletin provides a procedure to Water Test, Apply Sealer at Laser Braze to the vehicle that has the conditon of a Wind Noise and/or Water Leak at Front Roof or Windshield, Water Running Down Interior A-Pillar

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 16, 2016 220000 SEATS

This technical bulletin provides a procedure to free the seatback panel from the stuck position for concerns regarding the power seatback stuck in the full forward/rearward position

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2016 060000 ENGINE AND ENGINE COOLING

This engineering informational bulletin is requesting information from the field on vehicles that have a concern on Bang or Loud Noise with No Forward (Drive) or Reverse Ranges

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on Clarification of Use – Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 12, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on Clarification of Use – Dealer Empowerment Labor Operations and Customer Enthusiasm (U.S. Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information for courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 19, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on Unscheduled Supplemental Services (Including Flushing Services and Additives) and Proper Use of GM Simplified Maintenance Schedules (U.S. Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that the radio will not retain the previous settings and will go to the Home Icon screen when the vehicle is restarted. Dealer should communica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2017 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on Wireless Charging Module Diagnosis.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 6, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on the proper use of GM floor mats.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 11, 2017 060000 ENGINE (PWS)

This technical bulletin provides a procedure to locate and repair the engine wiring harness if found chaffing against the water outlet bolt boss.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 3, 2017 114000 ELECTRICAL SYSTEM:WIRING

This technical bulletin provides a procedure to replace the active shutter wiring harness to correct the codes that may have set .

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2017 263000 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This technical bulletin provides a procedure to perform an update on the Radar Sensor Module to reduce possibilities of the Adaptive Cruise Control not working when there are no objects detected.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2016 070000 FUEL SYSTEM, GASOLINE

This informational Bulletin provides Do’s and Don’ts for maximizing gasoline engine fuel economy, other various tips and a list of websites for additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2017 203000 WHEELS:LUGS/NUTS/BOLTS

This informational bulletin provides information on Non-Design Intent Wheel Lock Nuts and Lug Nuts.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 6, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 18, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

this informational bulletin provides Information on Using MyBuick, MyCadillac, MyChevrolet, and MyGMC Phone Applications to Control GM Accessory Remote Start Kits.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2017 100000 POWER TRAIN

This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2017 020000 SUSPENSION

This informational bulletin advises the technician not to change the crankshaft balancer if it has the illusion of a wobble or vibration appearance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2017 350000 EQUIPMENT

This informational bulletin advises the technician not to change the crankshaft balancer if it has the illusion of a wobble or vibration appearance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2017 060000 ENGINE (PWS)

This informational bulletin advises the technician not to change the crankshaft balancer if it has the illusion of a wobble or vibration appearance.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 21, 2017 353000 EQUIPMENT:ELECTRICAL

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Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 21, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

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Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 6, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 6, 2017 350000 EQUIPMENT

This informational bulletin provides information on approved warranty part numbers for original equipment batteries

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 26, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 4, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 22, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information on new tools used for the Hem Flanges and how to repair and seal the flanges when the repairs are done.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2017 030000 SERVICE BRAKES, HYDRAULIC

This Preliminary Information communication provides information to the technician about vehicles that maynot move after being parked for extended period of time. This issue is due to the fact that the brake pads may have frozen to the vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 21, 2017 045200 SERVICE BRAKES, AIR:DISC:PADS

This Preliminary Information communication provides information to the technician about vehicles that maynot move after being parked for extended period of time. This issue is due to the fact that the brake pads may have frozen to the vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 10, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on proper use of floor mats.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on courtesy transportation and roadside assistance programs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 14, 2016 190000 TIRES

This GM of Canada New Vehicle Tire Warranty Program and GWM Transaction Submission Information Bulletin provides information for the new tires that the vehicle are equipped with and that they are covered by General Motors against defects in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and sustained ambient temperatu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and sustained ambient temperatu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 17, 2017 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary Information communication provides information to the technician when the customer comments that their digital vehicle speed display is showing a different speed than the analog vehicle speed display. There may be up to 2 m

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 17, 2017 130000 VISIBILITY

This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Technician

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 17, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Technician

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 17, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides the technician with information on the proper washing of the bright aluminum moldings to avoid the moldings from getting damaged. It is recommended that a non-alkaline solution be used for

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 13, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about the rear view camera options on the vehicles equipped with rear view camera. The rear view camera brightness can be adjusted on some models while the tr

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 13, 2017 284000 BACK OVER PREVENTION: CAMERA SYSTEM

This Preliminary Information communication provides information to the technician about the rear view camera options on the vehicles equipped with rear view camera. The rear view camera brightness can be adjusted on some models while the tr

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 6, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 19, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2015 150000 SEAT BELTS

This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2015 151400 SEAT BELTS:FRONT:BUCKLE ASSEMBLY

This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button stic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 190000 TIRES

This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 12, 2017 092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP

This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and sustained ambient temperatu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 6, 2017 010000 STEERING

This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 6, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 6, 2017 270000 LANE DEPARTURE

This Preliminary Information communicates to thetechnician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lane Keep

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 4, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This preliminary informational bulletin provides information on towing/transport recommendations for Cadillac ATS and CTS, to avoid vehicle damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 26, 2017 355100 EQUIPMENT:OTHER:LABELS

16197 – Customer Satisfaction Program. Certain vehicles have an incorrect interior electrical center label on the left side of the instrument panel. This condition could lead to improper fuse installation. Dealers are to install a correc

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 12, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 24, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This preliminary informational bulletin provides information to help the Service and Sales Personnel become familiar with the new model features of the 2016 Cadillac CTS-V Sedan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 18, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides dealership personnel with policy and procedure requirements for essential tools that include consumable parts (U.S. Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information on return or reimbursement of customer owned CDs, DVDs or Navigation Discs .

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2015 020000 SUSPENSION

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 14, 2015 161000 STRUCTURE:FRAME AND MEMBERS

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 31, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication advises the technician that the E80 Engine Control Module part numbers 12669908 or 12672502 have been placed on part restriction by General Motors Technical Assistance Center. Dealer will need to

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT FINDING NEEDLE BEARINGS DURING AN OIL CHANGE. TECHNICIAN WILL GAIN ACCESS TO THE ROLLER ROCKERS TO INSPECT THEM. ONLY REPLACE THE ROLLER ROCKER THAT IS

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2016 190000 TIRES

This informational bulletin provides information on the temporary tire flat spotting condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 18, 2015 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that will the radio display stay on when accessing the Integrated Center Stack compartment door. This is a normal operating characteristic of t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 14, 2015 100000 POWER TRAIN

This Preliminary Information communication advises the technician about the 8L45 8 Speed Automatic Transmission is on restriction through General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Cent

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 13, 2015 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the E80 Engine Control Module part numbers 12655021, 12668437, and 12672502 has been placed on restriction through General Motors Technical Assistance Center to assist G

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on a new U.S. dealer special tool loan program.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 10, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication advises the technician before replacing the crankshaft to review the following. Dealer should complete the Service Information diagnostics and the Cost Comparison Worksheet for Assembly Repair vs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 10, 2015 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician before replacing the crankshaft to review the following. Dealer should complete the Service Information diagnostics and the Cost Comparison Worksheet for Assembly Repair vs.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2016 114000 ELECTRICAL SYSTEM:WIRING

This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 16, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 5, 2015 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 5, 2015 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 4, 2015 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL

This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Codes P0089, P127C, P127D, P0192, P0193, P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 4, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Codes P0089, P127C, P127D, P0192, P0193, P

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2015 063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspe

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2015 020000 SUSPENSION

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the suppo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2015 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the suppo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 25, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the suppo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 010000 STEERING

This Preliminary Information communication advises the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 100000 POWER TRAIN

This Preliminary Information communication advises the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 272000 LANE DEPARTURE: ASSIST

This Preliminary Information communication advises the technician that some customers may comment on the operation of their haptic seat during a Lane Keep Assist event. Lane Keep Assist works differently than Lane Departure Warning. The Lan

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 20, 2015 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication advises the technician that on November 18th, 2014, part number 23248791 (Wireless Charging Module) will be placed on restriction through the General Motors Technical Assistance Center. Dealer will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 4, 2015 113000 ELECTRICAL SYSTEM:STARTER ASSEMBLY

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 4, 2015 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 4, 2015 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a knock noise, seized engine, lower end squeak or squeal from the engine. Technician will inspect the oil control solenoids for metal

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 23, 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicle’s odometer appears to be inaccurate relative to a known distance traveled. Technician should obtain a hand-held GPS unit to test the odometer. I

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides dealership personnel information on unscheduled supplemental services (including flushing services and additives) and proper use of GM simplified maintenance schedules (Canada only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 28, 2015 350000 EQUIPMENT

This preliminary informational bulletin provides repair information to correct a customer concern of Iitermittently key will not rotate in door or ignition lock cylinder.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 22, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information for dealers/technicians on when and how to submit a Field Product Report (FPR) (U.S. Dealers Only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 22, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2015 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair procedure information to correct a customer concern of Transport Mode On message displayed in Driver Information Center (DIC) and/or battery light is flashing.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This technical bulletin provides repair procedure information to correct a customer concern of Transport Mode On message displayed in Driver Information Center (DIC) and/or battery light is flashing.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information to assist dealership personnel with the identification of vehicle headlamp, tail lamp, license lamp or fog/driving lamp damage that are not considered warrantable.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 12, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides dealership personnel with Global Warranty Management (GWM), Warranty Parts Center (WPC), and Parts Return Program information.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 21, 2015 060000 ENGINE AND ENGINE COOLING

This informational bulletin provides information to technicians regarding intake manifold inspection/replacement after severe internal engine damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides technicians with information to help identify the differences between what is considered a fluid leak, and what is considered seepage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 22, 2015 350000 EQUIPMENT

This preliminary informational bulletin provides technicians information on correct hoist lifting procedure to prevent vehicle damage.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 2, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information to dealership personnel on properly maintaining vehicles in dealer inventory.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2015 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on dealer reimbursement procedures for Customer Assistance Center (CAC) Tier 1 and Tier 2 empowerment tools: diagnostic fee, short term rental, and up-front towing (U.S. only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 27, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on dealer reimbursement procedures for Customer Assistance Center (CAC) Tier 1 and Tier 2 empowerment tools: diagnostic fee, short term rental, and up-front towing (U.S. only).

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 15, 2015 180000 VEHICLE SPEED CONTROL

This Preliminary Information communication provides information to the technician when the customer comments that their digital vehicle speed display is showing a different speed than the analog vehicle speed display. There may be up to 2 m

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2015 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This Preliminary Information communication provides information to the technician about vehicles that have a rattle from the turbocharger when cold. The technician will need to verify the noise is coming from the turbocharger before going f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2015 061320 ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER

This Preliminary Information communication provides information to the technician about vehicles that have a rattle from the turbocharger when cold. The technician will need to verify the noise is coming from the turbocharger before going f

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 10, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a random infotainment system resets while driving, screen temporarily goes blank and then returns after approximately 5 seconds, radi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 9, 2015 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 9, 2015 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 9, 2015 091100 FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review T

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 23, 2015 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about customers may inquire about a section in their owner’s manual that addresses the use of high temperature brake fluid that should be used in their car du

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 23, 2015 030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician about customers may inquire about a section in their owner’s manual that addresses the use of high temperature brake fluid that should be used in their car du

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 22, 2015 110000 ELECTRICAL SYSTEM

This Preliminary Information communication advises the technician that on November 18th, 2014, part number 23248791 (Wireless Charging Module) will be placed on restriction through the General Motors Technical Assistance Center. Dealer will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2015 030000 SERVICE BRAKES, HYDRAULIC

This Preliminary Information communication provides information to the technician about vehicles that have a squeak or squeal noise when the brakes are used. The brake noise is normal with all braking systems and differences in loading, typ

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 4, 2015 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles that have the lower center section of the display will not work when pressed. Technician will need to replace the Integrated Center Stack for t

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 26, 2015 093000 FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 26, 2015 354000 EQUIPMENT:MECHANICAL

This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 26, 2015 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanica

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 30, 2017 350000 EQUIPMENT

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 30, 2017 350000 EQUIPMENT

This Preliminary information communicatesIn ambient temperatures 100F (37.7 C)degrees or higher, DTCs P2635 and/or P018B may set.The vehicle may also exhibit a hesitation or stalling condition.Excessively Hot and sustained ambient temperatu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2015 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2015 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 18, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availabilit

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 19, 2016 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This preliminary informational bulletin was created to inform Service Agents or Dealers, they may be charged back for parts and labor due to the turbo-chargers are being returned to the Warranty Parts center damaged, improperly assembled or

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information on warranty and policy exchange program for electronic products for U.S. and Canada dealers only.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 22, 2016 034410 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:WHEEL CYLINDERS

This informational bulletin provides information on the proper ways to remove or replace the key cylinder covers due to some vehicles having the key cylinders hidden during the time of delivery.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 16, 2016 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides examples of how the transmission cooler lines may cause noise and how to adjust or repostion the lines away from the vehicles body.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 8, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to reprogram the radio to correct a customer concern of radio Inoperative, blue Screen, AM clipping noise, HD on/off status not retained in stations, time lag on transitions, no audio with intern

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 7, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information on GM offering the Android Auto feature upgrade for 2016 and 2017 model year vehicles and how to proceed with reprogramming the vehicles to include this application for use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 27, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides information on Goodwill Tools, Customer Enthusiasm, and Policy Guidelines.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic Sy

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 16, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin explains the programming method quick reference guide for the IPC Odometer.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 22, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 25, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides the technician with the steps needed to diagnose and repair a vehicle with Wi-Fi or Bluetooth inoperative or poor performance concern. Technician will need to obtain data from Global Diagn

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides the technician with a diagnostic tip for vehicles with intermittent no crack with a “Turn Steering Wheel Start Vehicle Again”. If there is a Diagnostic Trouble Code B305A stored history in

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 24, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vehicles that have Auto Stop is inoperative and a Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P1070 set. Technician will

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 19, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles voice recognition inoperative for calling Bluetooth phone contacts. Technician will need to Clear All Private Data and repair any phones that w

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 17, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicle that may have a radio screen appears bubbled or is delaminating. Dealer can replace model years 2013 and 2015. If working on a 2016 model year v

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 27, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty nonadministrative bulletin provides information on the proper use of the labor op 0600014.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 13, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that may have “Service Theft System” message on the Driver Information Center. Technician may find Diagnostic Trouble Code B291B sym 3B and is

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 5, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vehicles that the engine may shut off after wide open throttle maneuvers also the Service Engine Soon Malfunction Indicator Lamp on. Technician may find

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 4, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that the radio will turn on unwanted after a key cycle when the radio was shut off before the key was turned off. Dealer should communicate to

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Admin bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 31, 2016 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician that some vehicles may have rattle, tick, or knock type noise. If there are any drivability concerns they should be addressed prior to the following diagnosti

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 9, 2016 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

32470 – Service Update. The rear (or mid-row seat on Escalade, Escalade ESV) HVAC control panel capacitive touch sense buttons are inoperative due to the chrome plating on the buttons being too thick, creating electrical resistance. Deale

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 22, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering informational bulletin is requesting information from the field of vehicles with the condition of a SES light on with one or more DTC’s set.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication advises the technician that some vehicles intermittently the favorites saved from a USB drive or SD card are grayed out and not selectable. Please communicate to the customer that we apologize for

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician that some vehicles may have a radio that turns on unwanted at start up. If the radio was shut off before the vehicle was shut off and at start up the radio turns on, please c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician that some vehicles may have a radio display that is covered when the radio station favorites list is maximized. This is a normal operating characteristic and no repair attemp

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2016 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician with the steps to diagnose and repair vehicles that have Malfunction Indicator Lamp on with Diagnostic Trouble Codes P0264 or P0265 and P0300. This may be due

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician with the steps to diagnose and repair vehicles that have Malfunction Indicator Lamp on with Diagnostic Trouble Codes P0264 or P0265 and P0300. This may be due

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2017 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 26, 2015 353000 EQUIPMENT:ELECTRICAL

The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 16, 2015 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This preliminary informational bulletin provides technicians with diagnostic tips for a customer concern of odor emanating from HVAC system.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2016 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician High Feature V6 generation two engine exchange program has ended for model year 2016 vehicles with Vehicle Identification Number (S) and engine Regular Production Option Code

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

This Preliminary Information communication provides information to the technician about gasoline powered cars, mid-size trucks, light duty trucks, and heavy duty trucks with premature catalytic converter failures. It is recommended to inspe

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin communicates GM required operating procedures (U.S. only) for service operations.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start with a Diagnostic Trouble Code P0011 or P00C6 current or his

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start with a Diagnostic Trouble Code P0011 or P00C6 current or his

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 060000 ENGINE (PWS)

This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 161000 STRUCTURE:FRAME AND MEMBERS

This Preliminary Information communication provides information to the technician with diagnostic tips for auto heated and ventilated seat operation. The auto thermal seats function activates seat heating or ventilation based on outside air

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 220000 SEATS

This Preliminary Information communication provides information to the technician with diagnostic tips for auto heated and ventilated seat operation. The auto thermal seats function activates seat heating or ventilation based on outside air

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 28, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This preliminary informational bulletin provides repair and part ordering information for front end spoilers to correct a customer concern of the spoilers missing from their vehicles.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician on how to diagnose and repair the vehicles with engine Regular Production Option Code LT1 or LT4 with no oil pressure. Technician will gain access to the engi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2016 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician on how to diagnose and repair the vehicles with engine Regular Production Option Code LT1 or LT4 with no oil pressure. Technician will gain access to the engi

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2015 356000 EQUIPMENT ADAPTIVE/MOBILITY

This warranty administration bulletin provides retail and wholesale service personnel with the policies and the warranty claims submission procedures that support Labor Operation 0600014 – Suspected Tampering or Vehicle Modifications.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication advises the technician that vehicles with 8″ CUE touch screen may have a brightness adjustment inoperative concern. Dealer will need to replace the Integrated Center Stack if image is dim during bo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication advises the technician that vehicles with 8″ CUE touch screen may have a brightness adjustment inoperative concern. Dealer will need to replace the Integrated Center Stack if image is dim during bo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 350000 EQUIPMENT

This Preliminary Information communication provides the technician with information on vehicles with navigation radio Regular Production Option Code IO6 or UY4 that defaults to West Virginia instead of Virginia on a manual entry. General Mo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician when the radio display is continuously flashing on and off every five seconds the Human Machine Interface will need to be replaced.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 31, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will check Global Warranty Ma

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 22, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2017 185000 VEHICLE SPEED CONTROL:CRUISE CONTROL

This Preliminary Information communication provides information to the technician about vehicles that have a “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the Driver Information Center when attempting to activate the cruise. Technici

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 28, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 24, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to help the dealership technicians perform a parasitic drain test for the OnStar module. When performing battery parasitic drain test, there may be some confusion as to what th

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2016 220000 SEATS

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME CUSTOMER MAY COMMENT ON THE OPERATION OF THEIR HAPTIC SEAT DURING A LANE KEEP ASSIST EVENT. LANE KEEP ASSIST WORKS DIFFERENTLY THAN LANE DEPARTURE WARNING. THE LANE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 27, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME CUSTOMER MAY COMMENT ON THE OPERATION OF THEIR HAPTIC SEAT DURING A LANE KEEP ASSIST EVENT. LANE KEEP ASSIST WORKS DIFFERENTLY THAN LANE DEPARTURE WARNING. THE LANE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 12, 2016 132000 VISIBILITY:GLASS, SIDE/REAR

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON A NORMAL CONDITION ON TEMPERED GLASS OF SPOTS SHOWING ON THE REAR AND SIDE WINDOWS WHEN THE VEHICLE IS IN THE SUNLIGHT.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 10, 2016 350000 EQUIPMENT

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON THE PROPER USE OF FLOOR MATS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 30, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE HMI MODULE TO CORRECT A CONDITION OF GPS INOPERATIVE, RED LINE ACROSS GPS INDICATOR OR THE LOCATION IS STUCK IN WARREN MICHIGAN.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 19, 2016 100000 POWER TRAIN

THIS TECHNICAL BULLETIN PROVIDES THE PROCEDURES TO COMPLETE A TRANSSMISSION ADAPTIVE LEARN ON ALL THE DIFFERENT TYPES OF VEHICLES AND TRANSMISSIONS BASED ON RPO OPTIONS TO CORRECT A CONDITION OF HARSH SHIFTS ON HARD ACCELLERATIONS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2016 110000 ELECTRICAL SYSTEM

This technical bulletin provides information on a revised calibration of the Engine Control Module (ECM) to address Start/Stop Inhibited with Malfunction Indicator Lamp (MIL) Illuminated & DTC P16DC Present.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 22, 2016 060000 ENGINE (PWS)

This technical bulletin provides information on a revised calibration of the Engine Control Module (ECM) to address Start/Stop Inhibited with Malfunction Indicator Lamp (MIL) Illuminated & DTC P16DC Present.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 21, 2016 350000 EQUIPMENT

This technical bulletin provides a procedure to replace the oil level indicator on vehicles that have the condition of oil level indicator is hard to remove or is sticking when checking the oil level due to the oil indicator catching on the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 17, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This engineering informational bulletinis ending the need of information from the field on vehicles with the conditon of loss of audio, chimes or turn signal click/clack, with DTC U0180 or B1325 sym03

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2016 060000 ENGINE (PWS)

This informational bulletin provides information on what some possibile causes coud be contributing to various engine noises during cold start and warm engine operation

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 15, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on what is needed to be prepared for TAC, caller preparedness and checklists and contacting U.S. technical Assistance and the use of strategy based diagnostics

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on Battery Testing and Warranty Replacement Requirements (North America ONLY)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2016 350000 EQUIPMENT

This warranty administration bulletin provides information on Courtesy Transportation and Roadside Assistance Programs

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on how to properly maintain vehicles in the dealer inventory

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin provides information on Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 10, 2016 350000 EQUIPMENT

This informational bulletin provides information on Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2016 060000 ENGINE (PWS)

This technical bulletin provides a procedure to reprogram the engine control module to correct a condition of vibrations during V4 to V8 or V6 to V4 engine transitions

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 1, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty informational bulletin provides a list of all the required operating procedures and explains them out to what is acceptable and not.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 14, 2016 135200 VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

This technical bulletin provides a procedure to relearn the power folding mirriors and road test to correct a conditon of power fold away mirriors glass shakes or flutters at normal driving speeds

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 4, 2016 060000 ENGINE (PWS)

This technical bulletin provides multiple procedures to check the auto start/stop feature is working as intended by reviewing the auto start inhibit reason and/or auto stop disable reason lists in the engine control module

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2016 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This informational bulletin provides information on If the radar does not see any vehicles, structures, or objects for 15-25 minutes of driving, the system may think its blocked and display the ?Side Object Detection System Disabled? messag

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2016 114000 ELECTRICAL SYSTEM:WIRING

This preliminary informational bulletin provides a procedure to complete a wire to wire repair on vehicles with the condition of Stop/Start System Malfunction or DTC P1064, P1065, P1066, P1068, P1069, P1070, P1074, P1077, P1078, P1079, P107

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 9, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering informational bulletin is requesting information from th field on vehicles that have the condition of a vehicle crank and no start with DTC P0011 and or P00C6 set

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 7, 2016 113000 ELECTRICAL SYSTEM:STARTER ASSEMBLY

This informational bulletin provides information on vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak and that this is considered a normal conditon and no repairs are necessary

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 3, 2016 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This technical bulletin provides a procedure on how to take the vehicles out of transport mode for vehicles with the condition of Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 24, 2016 110000 ELECTRICAL SYSTEM

This preliminary informational bulletin provides information on GM Accessory Remote start not working with onstars remotelink phone applications

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on New Vehicle Pre-Delivery Inspection (PDI) – Delivering Quality Vehicles and Generating Higher CSi Scores

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 2, 2016 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This informational bulletin provides information on Interior Cleaning – Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer – Product Availability

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 23, 2016 010000 STEERING

This technical bulletin provides a procedure to reprogram the steering column lock module for vehicles that have the condition of service column lock message displayed due to an internal calibration concern within the module

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 23, 2016 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to reprogram the steering column lock module for vehicles that have the condition of service column lock message displayed due to an internal calibration concern within the module

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 30, 2016 200000 WHEELS

This informational bulletin provides information on chemical staining, pitting, and corrosion on wheels and the proper cleaners to use to fix the conditions due to multiple causes.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

March 29, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This preliminary informational bulletin provides information on GM is implementing a new service strategy that uses a set of universal coaxial repair kits to service vehicles. This only applies to cable used for high frequency signals, such

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 23, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 23, 2016 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Code

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 11, 2016 060000 ENGINE (PWS)

THIS INFORMATIONAL BULLETIN PROVIDES THE TECHNICIAN WITH WHAT MAY HAPPEN TO AN ENGINE DUE TO LACK OF MAINTENANCE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 17, 2017 116000 ELECTRICAL SYSTEM:IGNITION

This preliminary informational bulletin provides information regarding the need to relearn the auto/start and stop feature on vehicles equipped after a repair has been completed on the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 17, 2017 353000 EQUIPMENT:ELECTRICAL

This preliminary informational bulletin provides information regarding the need to relearn the auto/start and stop feature on vehicles equipped after a repair has been completed on the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 9, 2016 021300 SUSPENSION:FRONT:SHOCK ABSORBER

This informational bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 5, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provide policy information for GM dealer empowerment program and goodwill procedures.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2016 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface contro

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2016 103700 POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

This Preliminary Information communication provides information to the technician the some vehicles may have surge misfire feeling sensation during highway steady state driving in manual mode or automatic, typically in 6th, 7th, 8th gear ac

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2016 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician the some vehicles may have surge misfire feeling sensation during highway steady state driving in manual mode or automatic, typically in 6th, 7th, 8th gear ac

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 12, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicles that the navigation system will be unable to enter addresses that contain diacritics using the touch screen. Dealer should communicate to the c

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 7, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for dealers/technicians on when and how to submit a field product report.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 14, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information for the (GWM) and (WPC) on parts return program.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 21, 2016 010000 STEERING

This informational bulletin explains a normal condition of the vehicles start stop systems performance at low speeds and parking lot maneuvers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 21, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin explains a normal condition of the vehicles start stop systems performance at low speeds and parking lot maneuvers.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 19, 2016 200000 WHEELS

This bulletin advises the Service Technician of new longer bolts and lock washers required to be installed during repairs that require the half shaft bolts to be removed or replaced.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 19, 2016 203000 WHEELS:LUGS/NUTS/BOLTS

This bulletin advises the Service Technician of new longer bolts and lock washers required to be installed during repairs that require the half shaft bolts to be removed or replaced.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 6, 2016 101000 POWER TRAIN:CLUTCH ASSEMBLY

This technical bulletin provides a procedure on how to test and perform a clutch learn procedure to correct delayed clutch engagement.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 19, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 9, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (Base Warranty Coverage). For vehic

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 7, 2016 162000 STRUCTURE:BODY

This informational bulletin provides information on removing paint stains on the under side of protective shipping film

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2016 110000 ELECTRICAL SYSTEM

This preliminary informational bulletin provides information on a learn procedure on the battery sensor module on vehicles that have conditions of Stop/Start System is Inoperable After a System Repair and No DIC Message or DTC is Set

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 25, 2016 100000 POWER TRAIN

This informational buleltin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares and information on transmission fast learns

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2016 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information regarding Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This informational bulletin provides information regarding Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2016 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This preliminary informational bulletin provides information on a turbocharger wastegate brief rattle or tick when revving engine in park or neutral being a normal characteristic and should not have any parts replaced

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 22, 2016 060000 ENGINE (PWS)

This preliminary informational bulletin provides information on a turbocharger wastegate brief rattle or tick when revving engine in park or neutral being a normal characteristic and should not have any parts replaced

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2016 100000 POWER TRAIN

This technical bulletin provides a procedure on replacing the stator shaft support for vehicles with the condition of a delayed engagement after sitting with the engine off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 21, 2016 103700 POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

This technical bulletin provides a procedure on replacing the stator shaft support for vehicles with the condition of a delayed engagement after sitting with the engine off.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2016 353000 EQUIPMENT:ELECTRICAL

This technical bulletin provides a procedure to update your apple product to the latest software version to correct a condition of infotainment system will not return to media after bluetooth call ends

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 19, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin provides a procedure to update your apple product to the latest software version to correct a condition of infotainment system will not return to media after bluetooth call ends

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2016 220000 SEATS

This informational bulletin provides Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2016 221700 SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER

This informational bulletin provides Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 28, 2016 143100 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

This informational bulletin provides Information on Passenger Presence Sensing System (PPS or PSS) Concerns with Custom Upholstery, Accessory Seat Heaters or Other Comfort Enhancing Devices

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2016 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 27, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This informational bulletin provides information on Part Restriction and Ordering Process Information for OnStar Vehicle Communication Interface Modules (VCIM) (GMNA Only)

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 14, 2016 060000 ENGINE (PWS)

This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF BLACK SMOKE WHEN STARTING THE VEHICLE AFTER SITTING.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF BLACK SMOKE WHEN STARTING THE VEHICLE AFTER SITTING.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 30, 2016 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

THIS INFORMATIONAL BULLETIN PROVIDES THE CORRECT INFORMATION THAT IS NEEDED TO CORRECTLY KNOW WHAT TPM SENSOR IS NEEDED TO BE INSTALLED ON VEHICLES IF THERE IS ACCESSORY WHEELS INSTALLED AND WHO TO CONTACT WHEN THE ACCESSORY WHEELS WILL NOT

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 30, 2016 350000 EQUIPMENT

THIS INFORMATIONAL BULLETIN PROVIDES THE CORRECT INFORMATION THAT IS NEEDED TO CORRECTLY KNOW WHAT TPM SENSOR IS NEEDED TO BE INSTALLED ON VEHICLES IF THERE IS ACCESSORY WHEELS INSTALLED AND WHO TO CONTACT WHEN THE ACCESSORY WHEELS WILL NOT

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 19, 2017 190000 TIRES

This informational bulletin provides information on the temporary tire flat spotting condition.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2016 050000 PARKING BRAKE

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN DURING A PARALLEL PARKING MANEUVER, THE VEHICLE WILL PARK BETWEEN CARS BUT ONLY SLIGHTLY INTO THE SPOT. ALSO DURING A PERPENDICULAR PARKING MANEUVER, THE SYSTEM MAY INDICATE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 11, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN DURING A PARALLEL PARKING MANEUVER, THE VEHICLE WILL PARK BETWEEN CARS BUT ONLY SLIGHTLY INTO THE SPOT. ALSO DURING A PERPENDICULAR PARKING MANEUVER, THE SYSTEM MAY INDICATE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2016 220000 SEATS

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME CUSTOMER MAY COMMENT ON THE OPERATION OF THEIR HAPTIC SEAT DURING A LANE KEEP ASSIST EVENT. LANE KEEP ASSIST WORKS DIFFERENTLY THAN LANE DEPARTURE WARNING. THE LANE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME CUSTOMER MAY COMMENT ON THE OPERATION OF THEIR HAPTIC SEAT DURING A LANE KEEP ASSIST EVENT. LANE KEEP ASSIST WORKS DIFFERENTLY THAN LANE DEPARTURE WARNING. THE LANE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 9, 2016 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME CUSTOMER MAY COMMENT ON THE OPERATION OF THEIR HAPTIC SEAT DURING A LANE KEEP ASSIST EVENT. LANE KEEP ASSIST WORKS DIFFERENTLY THAN LANE DEPARTURE WARNING. THE LANE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 17, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician on the programming and activation of the OnStar system. For many 2008 and prior model year GM vehicles, the programming is performed using the Tech 2 and the

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 20, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have an OnStar Turn-By-Turn Navigation the system that is inoperative. Technician verifies there are no Diagno

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2017 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will need to ensure campaigns

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will need to ensure campaigns

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 10, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that have a message on the radio ?maximum number of phones are currently paired to the vehicle?. Dealer should advise the customer this is norm

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that have a message on the radio ?maximum number of phones are currently paired to the vehicle?. Dealer should advise the customer this is norm

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on or engine misfire, rough idle, extended crank, or crank no start in some cases. Technician will need

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 353000 EQUIPMENT:ELECTRICAL

This informational bulletin provides information on GM offering the Android Auto feature upgrade for 2016 and 2017 model year vehicles and how to proceed with reprogramming the vehicles to include this application for use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This informational bulletin provides information on GM offering the Android Auto feature upgrade for 2016 and 2017 model year vehicles and how to proceed with reprogramming the vehicles to include this application for use.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

This informational bulletin provides information that the TPM sensors must always be relearned when accessory wheels are installed on the vehicle.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 353000 EQUIPMENT:ELECTRICAL

This informational bulletin explains what sets the code U0155 and how its caused by a timing issue between the IPC and the PPS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 8, 2017 131000 VISIBILITY:WINDSHIELD

This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Technician

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 8, 2017 135200 VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

This Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Technician

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides the technician with information on vehicles with navigation radio Regular Production Option Code IO6 or UY4 that defaults to West Virginia instead of Virginia on a manual entry. General Mo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2017 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides the technician with information on vehicles with navigation radio Regular Production Option Code IO6 or UY4 that defaults to West Virginia instead of Virginia on a manual entry. General Mo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 20, 2017 010000 STEERING

This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 20, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communicationends thewireless charging module restriction through the General Motors Technical Assistance Center.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2017 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary Information communicationends thewireless charging module restriction through the General Motors Technical Assistance Center.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2017 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician with a diagnostic tip for the OnStar back-up battery failure. Technician may find Diagnostic Trouble Code B1446 or B1447 and the OnStar LED is red. Technician

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 11, 2017 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This Preliminary Information communication provides information to the technician with a diagnostic tip for the OnStar back-up battery failure. Technician may find Diagnostic Trouble Code B1446 or B1447 and the OnStar LED is red. Technician

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 220000 SEATS

This technical bulletin provides a procedure to unstick the seatback to correct a customer concern that the seatback is stick in the full forward (or full rearward) position and will not change recline position using the power seat recliner

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 18, 2017 220100 SEATS:BARRIERS

This technical bulletin provides a procedure to unstick the seatback to correct a customer concern that the seatback is stick in the full forward (or full rearward) position and will not change recline position using the power seat recliner

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 9, 2017 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician about vehicles with an intermittent loss of gridlines in the rear camera display screen and a “Service Rear Vision System” message that both happen at the sam

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 9, 2017 284000 BACK OVER PREVENTION: CAMERA SYSTEM

This Preliminary Information communication provides information to the technician about vehicles with an intermittent loss of gridlines in the rear camera display screen and a “Service Rear Vision System” message that both happen at the sam

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 9, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician about vehicles voice recognition inoperative for calling Bluetooth phone contacts. Technician will need to Clear All Private Data and repair any phones that w

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 6, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that the radio will turn on unwanted after a key cycle when the radio was shut off before the key was turned off. Dealer should communicate to

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motor

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 13, 2017 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2017 353000 EQUIPMENT:ELECTRICAL

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver’s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2017 263000 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver’s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 26, 2017 272000 LANE DEPARTURE: ASSIST

This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver’s information center after the vehicle has been parked in direct sunligh

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2017 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician that some vehicles may have a rattle coming from the turbo on a cold start. If the technician has verified the rattle noise when cold is from the turbocharger

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 31, 2017 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This Preliminary Information communication provides information to the technician that some vehicles may have a rattle coming from the turbo on a cold start. If the technician has verified the rattle noise when cold is from the turbocharger

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 20, 2017 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicle that has no XM audio on certain channels but XM channel info is displayed. Technician will need to contact XM and deactivate and activate the mo

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 4, 2017 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that the engine stops running after extended idle with shifter in park. Dealer should communicate to the customer this condition is a normal op

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 12, 2017 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary Information communication provides information to the technician that customers may inquire as to the availability of OnStar bluetooth on their vehicle. Technician should be advised that Vehicles with Regular Production Opt

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 6, 2016 110000 ELECTRICAL SYSTEM

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON THE IDENTIFICATION OF VEHICLES THAT ARE SHIPPED WITH THE TRANSPORT MODE ON AND HOW TO TURN IT OFF.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ABOUT THE CALCULATION AND OPERATION OF THE ENGINE OIL LIFE MONITOR. THE MONITOR CALCULATES THE PERCENT OF OIL LIFE REMAINING, BASED ON 3 PATHWAYS. THE FIRST PATHWAY FOR OIL L

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS FOR DIAGNOSING THE CONCERN. THE VEHICLE MAY BE UNABLE TO CONNECT TO ONSTAR USING THE WHITE, BLUE OR RED ONSTAR BUTTONS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 29, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE HUMAN MACHINE INTERFACE, RADIO OR TUNER, RADIO CONTROLS, INTEGRATED CENTER STACK, DISPLAY, AND MEDIA DISC PLAYERS ARE PLACED ON RESTRICTION THROUGH THE GENERAL MOTOR

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2016 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE STATOR SHAFT SUPPORT TO CORRECT CUSTOMER CONCERN ON A DELAYED ENGAGEMENT WHEN THE TRANSMISSION IS SHIFTED FROM PARK TO REVERSE OR PARK TO DRIVE AFTER THE VEHICLE HAS BEEN SITTING W

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 1, 2015 110000 ELECTRICAL SYSTEM

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 30, 2015 091200 FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 2, 2016 353000 EQUIPMENT:ELECTRICAL

THIS TECHNICAL BULLETIN PROVIDES DIAGNOSTIC TIPS TO HELP CORRECT MULTIPLE CONCERNS REGARDING THE USB PORT BEING INOPERATIVE OR UNABLE TO PLAY MUSIC THROUGH THE USB PORT.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 31, 2016 110000 ELECTRICAL SYSTEM

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO CHECK THE CYLINDERS FOR DAMAGED PISTONS AND DETERMINE IF THE USE OF AFTERMARKET CALIBRATIONS OR PERFORMANCE PARTS MAY BE THE CAUSE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 13, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN NOT TO MAKE ANY REPAIRS OR REPLACE ANY PARTS. THE TECHNICIAN IS TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER TO REVIEW A CONCERN WHEN THE VEHICLE’S RADIO IS UNABLE TO SAVE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2016 353000 EQUIPMENT:ELECTRICAL

THIS PRELIMINARY INFORMATION COMMUNICATION IS TO CONTACT GM TECHNICAL ASSISTANCE CENTER TO REPORT THE CONCERN AND OBTAIN A CASE NUMBER. THE CUSTOMER IS UNABLE TO SELECT RADIO PRESETS FROM THE USB OR SD CARD AS THEY ARE GREYED OUT.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2015 060000 ENGINE (PWS)

22150 – SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPROGRAM THE ENGINE CONTROL MODULE (ECM) ON CERTAIN 2016 MODEL YEAR CADILLAC ATS OR CADILLAC CTS VEHICLES EQUIPPED WITH 3.6L HFV6 ENGINE (RPO LGX). THESE VEHICLES MAY EX

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

December 17, 2015 060000 ENGINE (PWS)

22150 – SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPROGRAM THE ENGINE CONTROL MODULE (ECM) ON CERTAIN 2016 MODEL YEAR CADILLAC ATS OR CADILLAC CTS VEHICLES EQUIPPED WITH 3.6L HFV6 ENGINE (RPO LGX). THESE VEHICLES MAY EX

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 18, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

THIS INFORMATIONAL BULLETIN PROVIDES WARRANTY INFORMATION ON USING THE SERVICE PROGRAMMING SYSTEM (SPS) FOR PROGRAMMING CONTROL MODULES

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 2, 2016 110000 ELECTRICAL SYSTEM

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REMOVE THE TRANSPORT MODE ON MESSAGE DISPLAYED IN THE DIC DUE TO VEHICLES SHIPPED OVER LONG DISTANCES OUTSIDE THE U.S. AND CANADA.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 13, 2016 102000 POWER TRAIN:MANUAL TRANSMISSION

THIS ENGINEERING INFORMATIONAL BULLETIN IS ENDING THE NEED FOR INFORMATION FROM THE FIELD OF VEHICLES WITH THE CONDITION OF BANG OR LOUD NOISE WITH NO FORWARD (DRIVE) OR REVERSE RANGES.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 11, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE PRODUCT QUALITY CENTER HAS A PART RESTRICTION FOR E82 ENGINE CONTROL MODULE. THE TECHNICIAN WILL NEED TO CALL THE GENERAL MOTORS PRODUCT QUALITY CENTER FOR FURTHER A

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 11, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE PRODUCT QUALITY CENTER HAS A PART RESTRICTION FOR E82 ENGINE CONTROL MODULE. THE TECHNICIAN WILL NEED TO CALL THE GENERAL MOTORS PRODUCT QUALITY CENTER FOR FURTHER A

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE’S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2016 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE’S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2016 162000 STRUCTURE:BODY

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE’S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 070000 FUEL SYSTEM, GASOLINE

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON VEHICLES DESIGNED TO OPERATE ON GASEOUS FUELS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 080000 FUEL SYSTEM, DIESEL

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON VEHICLES DESIGNED TO OPERATE ON GASEOUS FUELS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 090000 FUEL SYSTEM, OTHER

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON VEHICLES DESIGNED TO OPERATE ON GASEOUS FUELS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 22, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE THE CONCERN AND THE STEPS TO REPAIR THE CONCERN. PHONE WILL NOT CONNECT TO ANDROID AUTO.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 1, 2016 060000 ENGINE (PWS)

THIS INFORMATIONAL BULLETINS PROVIDES INFORMATION ON THE INTAKE MANIFOLD INSPECTION/REPLACEMENT AFTER SERVERE INTERNAL ENGINE DAMAGE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 23, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A SERVICE ENGINE SOON MALFUNCTION INDICATOR LAMP ON AND DIAGNOSTIC TROUBLE CODE P0300 – P0308 MAY SET. TECHNICIAN WILL INSPECT F

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 2, 2016 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT SOME VEHICLES MAY HAVE A RATTLE COMING FROM THE TURBO ON A COLD START. IF THE TECHNICIAN HAS VERIFIED THE RATTLE NOISE WHEN COLD IS FROM THE TURBOCHARGER

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 2, 2016 061320 ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT SOME VEHICLES MAY HAVE A RATTLE COMING FROM THE TURBO ON A COLD START. IF THE TECHNICIAN HAS VERIFIED THE RATTLE NOISE WHEN COLD IS FROM THE TURBOCHARGER

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 14, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE AN ONSTAR SYSTEM THAT WILL NOT POWER UP. TECHNICIAN SHOULD TURN OFF THE IGNITION AND CANCEL RETAINED ACCESSORY POWER. AFTER THE VEHIC

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2016 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON TRANSMISSIONS WITH HARSH SHIFTS AFTER MILEAGE ACCUMULATION WITHOUT PREVIOUS REPAIRS AND/OR CALIBRATION UPDATES.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2016 072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE FUEL FEED LINE FOR CONDITIONS RELATED TO LACK OF POWER ON HARD ACCELERATION.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2016 350000 EQUIPMENT

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE FUEL FEED LINE FOR CONDITIONS RELATED TO LACK OF POWER ON HARD ACCELERATION.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 17, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH THE DIAGNOSIS AND REPAIR STEPS FOR A VEHICLE WITH A CHECK ENGINE LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P015B OR A REDUCED ENGINE POWER MESSAGE WITH DIAGNOSTIC TROUBLE C

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 11, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE E80 ENGINE CONTROL MODULE PART NUMBERS 12669908 OR 12672502 HAVE BEEN PLACED ON PART RESTRICTION BY GENERAL MOTORS TECHNICAL ASSISTANCE. DEALER WILL NEED TO CALL GE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 11, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH THE STEPS NEEDED TO DIAGNOSE AND REPAIR A VEHICLE WITH WI-FI OR BLUETOOTH INOPERATIVE OR POOR PERFORMANCE CONCERN. TECHNICIAN WILL NEED TO OBTAIN DATA FROM GLOBAL DIAGN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 19, 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO HELP THE DEALERSHIP TECHNICIANS PERFORM A PARASITIC DRAIN TEST FOR THE ONSTAR MODULE. WHEN PERFORMING BATTERY PARASITIC DRAIN TEST, THERE MAY BE SOME CONFUSION AS TO WHAT TH

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2016 130000 VISIBILITY

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE’S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 5, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THE STEPS ON DIAGNOSING THE CONCERN. VEHICLE’S SUNROOF OPERATION INTERMITTENT, BIND, NOISE, AUTO-REVERSE, AND/OR WATER LEAKS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO ADVISE THE CUSTOMERS THAT HAVE ENROLLED THEIR VEHICLE INTO THE ONSTAR ADVANCED DIAGNOSTICS & REAL TIME DIAGNOSTIC ALERTS THEY MAY RECEIVE ALERTS FROM THEIR VEHICLE WHEN IT IS BEING SERVICE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE PRODUCT QUALITY CENTER (PQC) ASSEMBLY REPLACEMENT PROCESS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 30, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT THE USE OF J-35616-64B TERMINAL TEST PROBE, REPLACEMENT TERMINALS, AND TERMINATED LEADS. THE J-35616-64B IS THE LATEST TEST PROBE RELEASED FOR CHECKING

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 24, 2015 034100 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

GENERAL MOTORS: PARTS FOR MOST VEHICLES, CLUTCH, MASTER CYLINDER ASSEMBLY ARE, REQUIRED AND REQUESTED, TO BE RETURNED AND NEED TO REORDER REPLACEMENT PARTS USING SAME PART NUMBERS. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 24, 2015 101000 POWER TRAIN:CLUTCH ASSEMBLY

GENERAL MOTORS: PARTS FOR MOST VEHICLES, CLUTCH, MASTER CYLINDER ASSEMBLY ARE, REQUIRED AND REQUESTED, TO BE RETURNED AND NEED TO REORDER REPLACEMENT PARTS USING SAME PART NUMBERS. *PE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

October 1, 2015 110000 ELECTRICAL SYSTEM

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 12, 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON HOW TO TEST A BATTERY AND WHAT IS NEEDED TO WARRANTY A BATTERY.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 12, 2016 060000 ENGINE (PWS)

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON HOW TO TEST A BATTERY AND WHAT IS NEEDED TO WARRANTY A BATTERY.

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September 1, 2014 110000 ELECTRICAL SYSTEM

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2014 350000 EQUIPMENT

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2014 353000 EQUIPMENT:ELECTRICAL

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2014 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2014 271000 LANE DEPARTURE: WARNING

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 1, 2014 274200 LANE DEPARTURE: LANE KEEP: STEERING ASSIST

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2016 102000 POWER TRAIN:MANUAL TRANSMISSION

THIS INFORMATIONAL BULLETIN PROVIDE INFORMATION ON THE OPERATING CHARACTERISTICS OF A MANUAL TRANSMISSION.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 22, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE THE CONCERN, AND THE STEPS TO REPAIR THE CONCERN OF THE VEHICLE CRANKS BUT DOES NOT START. THE TECHNICIAN IS TO INSPECT FOR A SHEARED CAM PIN IN THE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 12, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY BULLETIN PROVIDES A PROCEDURE TO REPAIR A GROUND ISSUE THAT MAY CAUSE THE START/STOP TO MALFUNCTION AND THE MIL TO TURN ON.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 12, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

THIS WARRANTY ADMINISTRATION BULLETIN PROVIDE POLICY ON PERFORMING GM COVERED VEHICLE SERVICES AND MAINTENANCE ON VEHICLES ORIGINATING/SOLD IN CANADA.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 350000 EQUIPMENT

THIS WARRANTY ADMINISTRATION BULLETIN PROVIDES INFORMATION ON THE TIRES SUPPLIED WITH A NEW VEHICLE ARE COVERED BY GENERAL MOTORS AGAINST DEFECTS IN MATERIAL OR WORKMANSHIP UNDER THE BUMPER-TO-BUMPER NEW VEHICLE LIMITED WARRANTY.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 20, 2016 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION THAT MAY BE USEFUL ON DIAGNOSING BATTERIES THAT HAVE SET FOR A LONG PERIOD OF TIME AND/OR SET IN COLD WEATHER CLIMATES AND TESTING THOSE BATTERIES.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 12, 2016 350000 EQUIPMENT

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON THE PURPOSE OF MAGNETIC DRAIN PLUGS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 8, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

THIS WARRANTY ADMINISTRATION BULLETIN PROVIDES POLICY INFORMATION ON USING GM SERVICE POLICIES AND PROCEDURE MANUAL THAT REPRESENT KEY GM REQUIREMENTS FOR SERVICE OPERATIONS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 110000 ELECTRICAL SYSTEM

Effective November 18th, 2014, P/N 23248791 (Wireless Charging Module) will be placed on restriction through the General Motors Technical Assistance Center (TAC). A customer may comment on one or more of the following issues with the wirel

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 110000 ELECTRICAL SYSTEM

A customer may comment on the operation of their haptic seat during a Lane Keep Assist (LKA) event.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 220000 SEATS

A customer may comment on the operation of their haptic seat during a Lane Keep Assist (LKA) event.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

November 10, 2015 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

A customer may comment on the operation of their haptic seat during a Lane Keep Assist (LKA) event.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 18, 2016 110000 ELECTRICAL SYSTEM

A customer may comment they receive an “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the DIC when attempting to activate the cruise. Other possible messages may include, Park Assist Symbols Unavailable, Lane Departure Warning Unavai

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

January 18, 2016 185000 VEHICLE SPEED CONTROL:CRUISE CONTROL

A customer may comment they receive an “ADAPTIVE CRUISE TEMPORARILY UNAVAILABLE” message on the DIC when attempting to activate the cruise. Other possible messages may include, Park Assist Symbols Unavailable, Lane Departure Warning Unavai

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 2, 2016 220000 SEATS

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME CUSTOMERS MAY COMMENT ON THE OPERATION OF THEIR HAPTIC SEAT DURING A LANE KEEP ASSIST EVENT. LANE KEEP ASSIST WORKS DIFFERENTLY THAN LANE DEPARTURE WARNING. THE LAN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 7, 2016 161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES INFORMATION THAT MAY BE HELPFUL WHEN ADDRESSING UNDERBODY COMPONENT CORROSION WITH CUSTOMERS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 7, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES INFORMATION THAT MAY BE HELPFUL WHEN ADDRESSING UNDERBODY COMPONENT CORROSION WITH CUSTOMERS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 18, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN TO CONTACT GM TECHNICAL ASSISTANCE CENTER TO REPORT THE CONCERN AND OBTAIN A CASE NUMBER WHEN A CUSTOMER MAY COMMENT THAT THEY WILL HAVE THE RADIO SHUT OFF, AND WHEN RESTARTI

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 18, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN TO CONTACT GM TECHNICAL ASSISTANCE CENTER TO REPORT THE CONCERN AND OBTAIN A CASE NUMBER WHEN A CUSTOMER MAY COMMENT THAT THEY WILL HAVE THE RADIO SHUT OFF, AND WHEN RESTARTI

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION IS TO CONTACT GM TECHNICAL ASSISTANCE CENTER TO REPORT THE CONCERN AND OBTAIN A CASE NUMBER. CUSTOMERS MAY COMMENT THAT THEY WILL HAVE THE RADIO SHUT OFF, AND WHEN RESTARTING THE VEHICLE THE RADIO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION IS TO CONTACT GM TECHNICAL ASSISTANCE CENTER TO REPORT THE CONCERN AND OBTAIN A CASE NUMBER. CUSTOMERS MAY COMMENT THAT THEY WILL HAVE THE RADIO SHUT OFF, AND WHEN RESTARTING THE VEHICLE THE RADIO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2016 140000 AIR BAGS

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON LOCATING AND RECONNECTING AIRBAG CONNECTORS THAT ARE NOT FULLY SEATED TO CORRECT A CUSTOMER CONCERN OF AN AIRBAG WARNING LAMP ILLUMINATED, OR ONE, OR MORE, AIRBAG DTC(S) SET.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 15, 2016 060000 ENGINE AND ENGINE COOLING

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE LOW OIL PRESSURE MESSAGE. TECHNICIAN MAY ALSO FIND A DIAGNOSTIC TROUBLE CODE P0521 IN THE ENGINE CONTROL MODULE. TECHNICIAN SHOUL

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 15, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN WITH THE STEPS NEED TO DIAGNOSE AND REPAIR VEHICLE THAT MAY HAVE A CONCERN WITH NAVIGATION ICON NOT SHOWING THE CORRECT LOCATION THEN JUMPING TO THE CORRECT L

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 23, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT THE ENGINE MAY SHUT OFF AFTER WIDE OPEN THROTTLE MANEUVERS ALSO THE SERVICE ENGINE SOON MALFUNCTION INDICATOR LAMP ON. TECHNICIAN MAY FIND

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 23, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT THE ENGINE MAY SHUT OFF AFTER WIDE OPEN THROTTLE MANEUVERS ALSO THE SERVICE ENGINE SOON MALFUNCTION INDICATOR LAMP ON. TECHNICIAN MAY FIND

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 30, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT MAY HAVE A SERVICE ENGINE SOON MALFUNCTION INDICATOR LAMP ON. TECHNICIAN MAY FIND DIAGNOSTIC TROUBLE CODES P0106 AND P0506. TECHNICIAN WIL

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 21, 2016 353000 EQUIPMENT:ELECTRICAL

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN TO DIAGNOSE THE CONCERN AND THE STEPS TO REPAIR THE CONCERN. THE VEHICLE’S XM TRAVEL LINK MAY BE INOPERTIVE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2016 110000 ELECTRICAL SYSTEM

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION FOR IGNITION KEY, FOB, KEY TAGS AND KEY RINGS CONFIGURATION FOR VARIOUS VEHICLES AND APPLYING A QR CODE STICKER OR BARCODE STICKER TO THE FOB.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 9, 2016 350000 EQUIPMENT

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION FOR IGNITION KEY, FOB, KEY TAGS AND KEY RINGS CONFIGURATION FOR VARIOUS VEHICLES AND APPLYING A QR CODE STICKER OR BARCODE STICKER TO THE FOB.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 14, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT ,WHEN TESTING ANY CIRCUIT FOR OPEN OR RESISTANCE, IT IS IMPERATIVE THAT ALL RELATED TERMINAL PIN FIT AND TENSION BE CHECKED WHEN THE TEST STEPS REQUIRE DISCONNECTION OF

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2016 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

THIS TECHNICIAL BULLETIN PROVIDES A PROCEDURE ON A REVISED CALIBRATION DUE TO SOFTWARE ANOMALY TO CORRECT CHECK ENGINE LIGHT ILLUMINATED AFTER USING THE MANUAL PADDLE SHIFT LEVERS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 15, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

THIS TECHNICIAL BULLETIN PROVIDES A PROCEDURE ON A REVISED CALIBRATION DUE TO SOFTWARE ANOMALY TO CORRECT CHECK ENGINE LIGHT ILLUMINATED AFTER USING THE MANUAL PADDLE SHIFT LEVERS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 3, 2016 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE 8L45 8 SPEED AUTOMATIC TRANSMISSION PRODUCT QUALITY CENTER TRANSMISSION EXCHANGE HAS ENDED.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 18, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR A POSSIBLE RATTLE, TICK, OR KNOCK TYPE NOISE COMING FROM THE ENGINE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 18, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN TO CONTACT GM TECHNICAL ASSISTANCE CENTER TO REPORT THE CONCERN AND OBTAIN A CASE NUMBER WHEN A CUSTOMER MAY COMMENT THAT THEY WILL HAVE THE RADIO SHUT OFF, AND WHEN RESTARTI

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 15, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE PRODUCT QUALITY CENTER HAS A PART RESTRICTION FOR THE E82 ENGINE CONTROL MODULE. THE TECHNICIAN IS ADVISED TO CALL THE GM PRODUCT QUALITY CENTER FOR FURTHER ASSISTA

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 060000 ENGINE (PWS)

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE VALVE LIFTER OIL MANIFOLD AND AFFECTED BANK OF AFM LIFTERS TO CORRECT A CUSTOMER CONCERN ON A MALFUNCTION INDICATOR LAMP (MIL) ON AND/OR AN ENGINE MISFIRE/TICK NOISE WITH DTC P0300

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 060000 ENGINE AND ENGINE COOLING

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO NOT REPLACE ANY PARTS FOR A CONCERN THAT THE CRANKSHAFT BALANCER LOOKS LIKE IT IS WOBBLING OR VIBRATING OR THE MOUNTING BOLT DOES NOT APPEAR TO BE CENTERED ON THE BALANCER CORRECTLY DUE TO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 1, 2016 350000 EQUIPMENT

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO NOT REPLACE ANY PARTS FOR A CONCERN THAT THE CRANKSHAFT BALANCER LOOKS LIKE IT IS WOBBLING OR VIBRATING OR THE MOUNTING BOLT DOES NOT APPEAR TO BE CENTERED ON THE BALANCER CORRECTLY DUE TO

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 22, 2016 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

THIS INFORMATIONAL BULLETIN ANNOUNCES THAT GM IS OFFERING AN ANDROID AUTO FEATURE UPGRADE FOR 2016 MODEL YEAR VEHICLES.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE RADIO IS INOPERTIVE. NEW SOFTWARE HAS BEEN RELEASED TO CORRECT THIS CONCERN.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 21, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN. THE VEHICLE’S XM RADIO ONLY HAS XM PREVEIW CHANNELS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 8, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO INSPECT THE AIR BOX AND AIR FILTER SEAL AND REPLACE IF NECESSARY TO CORRECT A CUSTOMER CONCERN THAT THE MALFUNCTION INDICATOR LIGHT (MIL) IS ILLUMINATED DUE TO EXCESSIVE SAND AND/OR DEBRIS ENT

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 28, 2016 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE STATOR SHAFT SUPPORT TO CORRECT CUSTOMER CONCERN ON A DELAYED ENGAGEMENT WHEN THE TRANSMISSION IS SHIFTED FROM PARK TO REVERSE OR PARK TO DRIVE AFTER THE VEHICLE HAS BEEN SITTING W

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 26, 2016 353000 EQUIPMENT:ELECTRICAL

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO ENABLE THE 4G LTE WIFI ON NEWLY DELIVERED VEHICLES FOR SOME VEHICLES THAT WERE NOT SHIPPED WITH THE FEATURE NOT ENABLED.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

June 8, 2016 353000 EQUIPMENT:ELECTRICAL

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO INSPECT THE AIR BOX AND AIR FILTER SEAL AND REPLACE IF NECESSARY TO CORRECT A CUSTOMER CONCERN THAT THE MALFUNCTION INDICATOR LIGHT (MIL) IS ILLUMINATED DUE TO EXCESSIVE SAND AND/OR DEBRIS ENT

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2016 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO INSPECT THE STEERING GEAR FOR A NORMAL CONDITION OF GREASE OR SEALANT ON EXTERIOR CASE OF GEAR DUE TO THE MANUFACTURING PROCESS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 2, 2016 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

THIS INFORMATIONAL BULLETIN EXPLAINS THE USE OF DIESEL FUEL ADDITIVES IN AN ENGINE, ARE NOT REQUIRED UNLESS THE CUSTOMER DESIRES ADDITIVES TO PREVENT FUEL CONCERNS DEPENDING ON FUEL OR TEMPERATURE RELATED CONDITIONS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 8, 2016 060000 ENGINE AND ENGINE COOLING

THIS INFORMATIONAL BULLETIN EXPLAINS A POSSIBLE NORMAL WHINING NOISE FROM THE BALANCE SHAFT CHAIN IF THE VEHICLE HAS LESS THAN 10,000 MILES ON IT.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 22, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN TO CONTACT THE GM TECHNICAL ASSISTANCE CENTER FOR FURTHER INSTRUCTIONS. THE CONCERN IS THE RADIO MAY BE UNABLE TO SAVE XM FAVORITE STATIONS.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

July 11, 2016 060000 ENGINE AND ENGINE COOLING

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE VALVE LIFTER OIL MANIFOLD AND THE LIFTERS TO CORRECT THE CUSTOMERS CONCERN OF ENGINE MISFIRE, TICK NOISE AND MIL ON.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

September 27, 2016 284000 BACK OVER PREVENTION: CAMERA SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES WITH AN INTERMITTENT LOSS OF GRIDLINES IN THE REAR CAMERA DISPLAY SCREEN AND A “SERVICE REAR VISION SYSTEM” MESSAGE THAT BOTH HAPPEN AT THE SAM

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 2, 2016 060000 ENGINE (PWS)

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION TO GM DEALERS ON THE CORRECT CLEANING METHODS WHEN CLEANING ENGINE GASKET SEALING SURFACES.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF THE RADIO IS INOPERTIVE. NEW SOFTWARE HAS BEEN RELEASED TO CORRECT THIS CONCERN.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF RECEIVING FREQUENT “OFF ROUTE” MESSAGES WHILE FOLLOWING TURN BY TURN (TBT) ROUTE NAVIGATION. THE TECHNICIAN IS PROVIDED IN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 23, 2016 102000 POWER TRAIN:MANUAL TRANSMISSION

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS NEED TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE STALLING SHUDDER AND/OR HARD SHIFTING INTO 1ST GEAR OR REVERSE VIBRATION ON LAUNCH (WITH EXCES

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

February 23, 2016 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON THE STEPS NEED TO DIAGNOSE AND REPAIR VEHICLES THAT MAY HAVE STALLING SHUDDER AND/OR HARD SHIFTING INTO 1ST GEAR OR REVERSE VIBRATION ON LAUNCH (WITH EXCES

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 15, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE PRODUCT QUALITY CENTER HAS A PART RESTRICTION FOR THE E82 ENGINE CONTROL MODULE. THE TECHNICIAN IS ADVISED TO CALL THE GM PRODUCT QUALITY CENTER FOR FURTHER ASSISTA

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 11, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE PRODUCT QUALITY CENTER HAS A PART RESTRICTION FOR THE E82 ENGINE CONTROL MODULE. THE TECHNICIAN IS ADVISED TO CALL THE GM PRODUCT QUALITY CENTER FOR FURTHER ASSISTA

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 27, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN ON THE STEPS TO DIAGNOSE AND REPAIR THE CONCERN OF RECEIVING FREQUENT “OFF ROUTE” MESSAGES WHILE FOLLOWING TURN BY TURN (TBT) ROUTE NAVIGATION. THE TECHNICIAN IS PROVIDED IN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 3, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATES THE STEPS TO DIAGNOSE THE CONCERN OF P0264 OR P0265 ALONG WITH P0300 ON THESE PARTICULAR VEHICLES, IT ALSO EXPLAINS THE INSPECTION AND REPAIR STEPS TO ENSURE THE CORRECT REPAIR ON THESE VEHICLES FOR

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 5, 2016 110000 ELECTRICAL SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH STEPS ON HOW TO PROGRAM AN ENGINE CONTROL MODULE WHEN GETTING A SERVICE PROGRAMMING SYSTEM ERROR CODE E4491 OR E4423. IN SOME CASES TECHLINE CUSTOMER SUPPORT CENTER MAY

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

August 29, 2016 060000 ENGINE (PWS)

THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ON HOW TO INSTALL PISTONS AND SUGGEST WHAT TOOLS TO USE.

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 26, 2016 160000 STRUCTURE

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH INFORMATION ON THE PROPER WASHING OF THE BRIGHT ALUMINUM MOLDINGS TO AVOID THE MOLDINGS FROM GETTING DAMAGED. IT IS RECOMMENDED THAT A NON-ALKALINE SOLUTION BE USED FOR

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 26, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH INFORMATION ON THE PROPER WASHING OF THE BRIGHT ALUMINUM MOLDINGS TO AVOID THE MOLDINGS FROM GETTING DAMAGED. IT IS RECOMMENDED THAT A NON-ALKALINE SOLUTION BE USED FOR

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 24, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH A DIAGNOSTIC AID FOR IDENTIFYING INFOTAINMENT COMPONENTS ON THE VEHICLES TO ENSURE THAT THE CORRECT COMPONENT IS ORDERED OR REPLACED AND THE CORRECT LABOR CODE IS USED

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 24, 2016 356000 EQUIPMENT ADAPTIVE/MOBILITY

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH A DIAGNOSTIC AID FOR IDENTIFYING INFOTAINMENT COMPONENTS ON THE VEHICLES TO ENSURE THAT THE CORRECT COMPONENT IS ORDERED OR REPLACED AND THE CORRECT LABOR CODE IS USED

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2016 060000 ENGINE (PWS)

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT VEHICLES EQUIPPED WITH AN 3.6L ENGINE REGULAR PRODUCTION OPTION CODE LGX AS PART OF OUR ONGOING QUALITY IMPROVEMENT EFFORTS THE ENGINE IS BEING PLACED ON RESTRICTION. DE

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

May 20, 2016 010000 STEERING

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH A DIAGNOSTIC TIP FOR VEHICLES WITH INTERMITTENT NO CRACK WITH A “TURN STEERING WHEEL START VEHICLE AGAIN”. IF THERE IS A DIAGNOSTIC TROUBLE CODE B305A STORED HISTORY IN

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May 20, 2016 011000 STEERING: STEERING WHEEL/HANDLE BAR

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH A DIAGNOSTIC TIP FOR VEHICLES WITH INTERMITTENT NO CRACK WITH A “TURN STEERING WHEEL START VEHICLE AGAIN”. IF THERE IS A DIAGNOSTIC TROUBLE CODE B305A STORED HISTORY IN

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September 16, 2016 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT THE RADIO WILL NOT SAVE XM FAVORITES. TECHNICIAN WILL NEED TO REPLACE THE RADIO TO ADDRESS THE CONCERN.

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September 16, 2016 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH INFORMATION ON VEHICLES WITH NAVIGATION RADIO REGULAR PRODUCTION OPTION CODE IO6 OR UY4 THAT DEFAULTS TO WEST VIRGINIA INSTEAD OF VIRGINIA ON A MANUAL ENTRY. GENERAL MO

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September 20, 2016 350000 EQUIPMENT

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE THE LOWER CENTER SECTION OF THE DISPLAY WILL NOT WORK WHEN PRESSED. TECHNICIAN WILL NEED TO REPLACE THE INTEGRATED CENTER STACK FOR T

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September 26, 2016 131000 VISIBILITY:WINDSHIELD

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH STEPS TO RESOLVE THE ISSUE OF AN OILY SUBSTANCE THAT MAY BE FOUND ON THE INSIDE WINDSHIELD SURFACE, AND APPEARS TO BE LEAKING FROM THE REAR VIEW MIRROR AREA. TECHNICIA

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September 13, 2016 010000 STEERING

THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT THE MEDIA ORIENTED SYSTEMS TRANSPORT BUS DIAGNOSTIC TOOL KIT (EL-51578) HAS BEEN RELEASED TO HELP DIAGNOSE ANY OF THE MEDIA ORIENTED SYSTEMS TRANSPORT B

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September 14, 2016 016000 STEERING:ELECTRIC POWER ASSIST SYSTEM

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME CUSTOMERS MAY COMMENT ON THE OPERATION OF THEIR HAPTIC SEAT DURING A LANE KEEP ASSIST EVENT. LANE KEEP ASSIST WORKS DIFFERENTLY THAN LANE DEPARTURE WARNING. THE LAN

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April 1, 2016 110000 ELECTRICAL SYSTEM

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE RADIO TO CORRECT A CUSTOMER CONCERN OF RADIO INOPERATIVE, BLUE SCREEN, AM CLIPPING NOISE, HD ON/OFF STATUS NOT RETAINED IN STATIONS, TIME LAG ON TRANSITIONS, NO AUDIO WITH INTERN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

April 1, 2016 118000 ELECTRICAL SYSTEM:SOFTWARE

THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE RADIO TO CORRECT A CUSTOMER CONCERN OF RADIO INOPERATIVE, BLUE SCREEN, AM CLIPPING NOISE, HD ON/OFF STATUS NOT RETAINED IN STATIONS, TIME LAG ON TRANSITIONS, NO AUDIO WITH INTERN

Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2016 CADILLAC CTS

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