2018 CHEVROLET Equinox

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

5 Recalls for 2018 CHEVROLET Equinox

Recall Date Component Summary
2018-08-30 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.

Remedy:

GM will notify owners, and dealers will bleed the vehicle’s brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM’s number for this recall is 18279.

2018-05-31 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Remedy:

GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM’s number for this recall is 18188.

2018-04-19 STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT | VISIBILITY

General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox vehicles. The driver and front passenger door window glass may not be properly tempered. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 205, “Glazing Materials.”

Remedy:

GM will notify owners, and dealers will replace the glass in the front doors, free of charge. The recall began May 15, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM’s number for this recall is 18136.

2017-08-22 POWER TRAIN:DRIVELINE:DRIVESHAFT

General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.

Remedy:

GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM’s number for this recall is 17329.

2020-10-29 POWER TRAIN:AUTOMATIC TRANSMISSION

General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.

Remedy:

GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM’s number for this recall is N202313440.

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 2018 CHEVROLET Equinox

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Date Component  

164 Complaints submitted to NHTSA for 2018 CHEVROLET Equinox

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Date Component  
2021-04-03 ELECTRICAL SYSTEM | SEATS
ODI Number: 11406239
2021-03-17 POWER TRAIN
ODI Number: 11403578
2021-03-10 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
ODI Number: 11400169
2021-03-06 POWER TRAIN
ODI Number: 11399453
2021-03-03 ELECTRICAL SYSTEM | UNKNOWN OR OTHER
ODI Number: 11399042
2021-03-01 ELECTRICAL SYSTEM
ODI Number: 11398547
2021-02-14 SERVICE BRAKES
ODI Number: 11396176
2021-02-08 SERVICE BRAKES
ODI Number: 11395282
2020-11-30 PARKING BRAKE
ODI Number: 11377191
2020-12-05 VISIBILITY/WIPER
ODI Number: 11378038
2020-10-22 ELECTRICAL SYSTEM
ODI Number: 11365854
2020-11-04 ELECTRICAL SYSTEM
ODI Number: 11372960
2020-10-03 SERVICE BRAKES
ODI Number: 11362523
2020-10-08 ELECTRICAL SYSTEM
ODI Number: 11363326
2020-10-07 AIR BAGS
ODI Number: 11363156
2020-09-21 UNKNOWN OR OTHER
ODI Number: 11360261
2020-09-16 ENGINE
ODI Number: 11355332
2020-09-11 ENGINE | SERVICE BRAKES
ODI Number: 11354409
2020-09-06 FUEL/PROPULSION SYSTEM
ODI Number: 11353376
2020-09-08 ENGINE | SERVICE BRAKES
ODI Number: 11353812
2020-09-15 ELECTRICAL SYSTEM | SEATS
ODI Number: 11355242
2020-08-18 ELECTRICAL SYSTEM | ENGINE | UNKNOWN OR OTHER
ODI Number: 11350086
2020-08-29 VISIBILITY/WIPER
ODI Number: 11351976
2020-08-13 UNKNOWN OR OTHER
ODI Number: 11349041
2020-08-14 UNKNOWN OR OTHER
ODI Number: 11349320
2020-08-06 UNKNOWN OR OTHER
ODI Number: 11343792
2020-07-23 SERVICE BRAKES
ODI Number: 11341147
2020-07-27 SERVICE BRAKES
ODI Number: 11341616
2020-06-22 TIRES
ODI Number: 11329950
2020-06-29 WHEELS
ODI Number: 11331523
2020-05-27 ENGINE | POWER TRAIN
ODI Number: 11326163
2020-05-15 SERVICE BRAKES | STEERING
ODI Number: 11324727
2020-05-02 ELECTRICAL SYSTEM | SERVICE BRAKES | WHEELS
ODI Number: 11323025
2020-03-12 WHEELS
ODI Number: 11317720
2020-03-22 ENGINE | UNKNOWN OR OTHER
ODI Number: 11318966
2020-03-13 ENGINE | POWER TRAIN
ODI Number: 11317938
2020-03-27 TIRES
ODI Number: 11319456
2020-03-02 ELECTRICAL SYSTEM
ODI Number: 11315566
2020-03-08 ENGINE
ODI Number: 11316912
2020-03-10 POWER TRAIN
ODI Number: 11317240
2020-02-23 STRUCTURE:BODY
ODI Number: 11310920
2020-02-20 ELECTRICAL SYSTEM
ODI Number: 11310438
2020-02-07 ENGINE
ODI Number: 11307683
2020-02-05 VEHICLE SPEED CONTROL
ODI Number: 11307285
2020-01-26 ELECTRONIC STABILITY CONTROL | STEERING | UNKNOWN OR OTHER
ODI Number: 11302110
2020-01-27 ENGINE | SERVICE BRAKES
ODI Number: 11302206
2020-01-29 ENGINE | FUEL/PROPULSION SYSTEM
ODI Number: 11302762
2020-01-16 VEHICLE SPEED CONTROL
ODI Number: 11299784
2020-01-04 EXTERIOR LIGHTING
ODI Number: 11297165
2020-01-01 UNKNOWN OR OTHER
ODI Number: 11292445
2019-12-31 ENGINE | POWER TRAIN | SERVICE BRAKES
ODI Number: 11292216
2019-12-11 POWER TRAIN
ODI Number: 11288441
2019-11-26 ELECTRONIC STABILITY CONTROL
ODI Number: 11282560
2019-10-26 WHEELS
ODI Number: 11271213
2019-10-29 SERVICE BRAKES
ODI Number: 11276931
2019-10-22 SERVICE BRAKES
ODI Number: 11270329
2019-10-17 UNKNOWN OR OTHER
ODI Number: 11269244
2019-09-24 VEHICLE SPEED CONTROL
ODI Number: 11257793
2019-09-30 POWER TRAIN
ODI Number: 11259041
2019-09-30 POWER TRAIN | SERVICE BRAKES
ODI Number: 11259023
2019-09-11 ELECTRICAL SYSTEM | SEATS | STRUCTURE:BODY
ODI Number: 11254827
2019-07-10 EXTERIOR LIGHTING | VISIBILITY/WIPER
ODI Number: 11230836
2019-07-17 POWER TRAIN | UNKNOWN OR OTHER
ODI Number: 11232777
2019-05-29 VISIBILITY:WINDSHIELD
ODI Number: 11210622
2019-09-03 SERVICE BRAKES
ODI Number: 11252918
2019-08-02 UNKNOWN OR OTHER
ODI Number: 11241243
2019-08-07 VEHICLE SPEED CONTROL
ODI Number: 11242272
2019-03-26 ENGINE
ODI Number: 11191574
2019-04-02 ENGINE | VEHICLE SPEED CONTROL:CRUISE CONTROL
ODI Number: 11193355
2019-03-15 POWER TRAIN
ODI Number: 11187170
2019-03-20 UNKNOWN OR OTHER
ODI Number: 11190163
2019-02-25 WHEELS
ODI Number: 11182389
2019-03-09 ENGINE
ODI Number: 11185535
2019-03-08 ELECTRICAL SYSTEM | UNKNOWN OR OTHER
ODI Number: 11185051
2019-03-07 AIR BAGS
ODI Number: 11184935
2019-05-24 POWER TRAIN | UNKNOWN OR OTHER
ODI Number: 11209682
2019-05-06 SERVICE BRAKES
ODI Number: 11205740
2019-04-22 ENGINE
ODI Number: 11202820
2019-04-22 WHEELS
ODI Number: 11202816
2019-04-22 VISIBILITY:SUN/MOON ROOF ASSEMBLY
ODI Number: 11202901
2019-04-26 WHEELS
ODI Number: 11204033
2019-04-12 ELECTRICAL SYSTEM | FUEL/PROPULSION SYSTEM
ODI Number: 11195880
2018-12-03 ENGINE
ODI Number: 11155560
2018-11-16 WHEELS
ODI Number: 11152060
2018-11-28 POWER TRAIN | VEHICLE SPEED CONTROL
ODI Number: 11154629
2018-10-19 ELECTRICAL SYSTEM
ODI Number: 11141520
2018-08-09 ENGINE AND ENGINE COOLING:COOLING SYSTEM
ODI Number: 11118779
2018-08-20 ELECTRICAL SYSTEM | STRUCTURE:BODY | UNKNOWN OR OTHER
ODI Number: 11121035
2018-07-20 SEAT BELTS
ODI Number: 11112738
2018-07-16 ENGINE
ODI Number: 11111805
2018-07-13 STRUCTURE:BODY
ODI Number: 11111281
2018-07-12 UNKNOWN OR OTHER
ODI Number: 11111613
2018-07-16 VEHICLE SPEED CONTROL
ODI Number: 11111529
2018-06-27 AIR BAGS
ODI Number: 11104283
2018-04-15 FUEL/PROPULSION SYSTEM
ODI Number: 11085138
2018-03-22 ENGINE | POWER TRAIN
ODI Number: 11080880
2018-03-27 FUEL/PROPULSION SYSTEM
ODI Number: 11081533
2018-03-23 ELECTRICAL SYSTEM | ELECTRONIC STABILITY CONTROL | ENGINE
ODI Number: 11081116
2018-03-19 EXTERIOR LIGHTING
ODI Number: 11080102
2018-03-23 POWER TRAIN
ODI Number: 11081035
2018-03-08 SEAT BELTS
ODI Number: 11076879
2018-02-27 ELECTRONIC STABILITY CONTROL
ODI Number: 11075223
2018-03-08 POWER TRAIN
ODI Number: 11076835
2018-03-08 UNKNOWN OR OTHER
ODI Number: 11076833
2018-03-03 ELECTRICAL SYSTEM
ODI Number: 11076077
2018-03-12 AIR BAGS | SERVICE BRAKES
ODI Number: 11078811
2018-02-16 AIR BAGS
ODI Number: 11073327
2018-02-15 POWER TRAIN
ODI Number: 11073166
2018-02-19 SERVICE BRAKES
ODI Number: 11073587
2019-01-30 ENGINE
ODI Number: 11173095
2019-01-30 SERVICE BRAKES
ODI Number: 11173092
2019-02-22 ELECTRICAL SYSTEM | EQUIPMENT | EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
ODI Number: 11175474
2019-01-16 POWER TRAIN
ODI Number: 11170291
2019-01-15 AIR BAGS
ODI Number: 11170139
2019-01-23 TIRES
ODI Number: 11171713
2019-01-24 STEERING
ODI Number: 11171975
2019-01-21 STRUCTURE:BODY
ODI Number: 11171222
2019-01-24 SERVICE BRAKES
ODI Number: 11171922
2019-01-06 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
ODI Number: 11165485
2019-01-03 STRUCTURE:BODY
ODI Number: 11164742
2019-01-04 LANE DEPARTURE: BLIND SPOT DETECTION | STEERING
ODI Number: 11165295
2018-12-17 WHEELS
ODI Number: 11162131
2018-12-24 UNKNOWN OR OTHER
ODI Number: 11163296
2018-01-17 SERVICE BRAKES
ODI Number: 11063276
2017-12-30 FUEL/PROPULSION SYSTEM
ODI Number: 11057692
2018-01-06 STRUCTURE:BODY
ODI Number: 11060943
2017-12-15 POWER TRAIN
ODI Number: 11054895
2017-12-23 FUEL/PROPULSION SYSTEM
ODI Number: 11056171
2018-10-08 AIR BAGS
ODI Number: 11139055
2018-10-13 FUEL/PROPULSION SYSTEM
ODI Number: 11140183
2018-10-01 SEAT BELTS
ODI Number: 11132774
2018-09-24 ELECTRICAL SYSTEM
ODI Number: 11130981
2018-09-21 FUEL/PROPULSION SYSTEM
ODI Number: 11130696
2018-09-20 ELECTRICAL SYSTEM | VEHICLE SPEED CONTROL
ODI Number: 11130414
2018-09-13 ENGINE
ODI Number: 11129255
2018-09-17 ELECTRICAL SYSTEM
ODI Number: 11129936
2018-09-17 ENGINE
ODI Number: 11129924
2018-06-07 ELECTRONIC STABILITY CONTROL | ENGINE | UNKNOWN OR OTHER
ODI Number: 11100461
2018-05-17 WHEELS
ODI Number: 11096538
2018-05-14 VISIBILITY/WIPER
ODI Number: 11093677
2018-05-17 WHEELS
ODI Number: 11096536
2018-05-17 WHEELS
ODI Number: 11096457
2018-05-21 ELECTRICAL SYSTEM | ENGINE
ODI Number: 11097055
2018-05-05 EXTERIOR LIGHTING
ODI Number: 11092055
2018-04-21 SEAT BELTS
ODI Number: 11089254
2017-12-09 EXTERIOR LIGHTING
ODI Number: 11053645
2017-11-15 VISIBILITY/WIPER
ODI Number: 11046413
2017-09-29 POWER TRAIN
ODI Number: 11030469
2017-10-06 UNKNOWN OR OTHER
ODI Number: 11032088
2017-08-27 SERVICE BRAKES
ODI Number: 11019976
2017-06-29 ELECTRONIC STABILITY CONTROL | STEERING | UNKNOWN OR OTHER
ODI Number: 11002082
2020-04-10 UNKNOWN OR OTHER
ODI Number: 11320800
2021-01-12 SERVICE BRAKES
ODI Number: 11387747
2021-01-04 ELECTRICAL SYSTEM | UNKNOWN OR OTHER
ODI Number: 11386355
2021-01-04 VISIBILITY/WIPER
ODI Number: 11386353
2020-12-31 POWER TRAIN
ODI Number: 11385951
2021-01-26 AIR BAGS | SEAT BELTS
ODI Number: 11390074
2020-12-16 POWER TRAIN
ODI Number: 11383853
2021-02-08 SERVICE BRAKES
ODI Number: 11395282
2021-01-05 SEATS
ODI Number: 11386715
2021-01-08 ELECTRICAL SYSTEM | STEERING
ODI Number: 11387232
2021-02-04 VISIBILITY/WIPER
ODI Number: 11394620
2021-01-19 ENGINE | FUEL/PROPULSION SYSTEM | UNKNOWN OR OTHER
ODI Number: 11388786
2021-01-10 SERVICE BRAKES
ODI Number: 11387419
Is the government investigating the safety of your vehicle? Find out here.

0 Investigations for 2018 CHEVROLET Equinox

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.

1215 Service Alerts for 2018 CHEVROLET Equinox

Date Description
2022-07-18 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")

2022-07-22 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")

2022-07-18 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to locate and repair the engine wiring harness.

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

2022-07-18 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to locate and repair the engine wiring harness.

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

2022-07-21 100000 POWER TRAIN

This service bulletin provides repair information to correct a customer concern of a Service AWD Message in DIC at Ignition On with DTC C056D Set.

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

2022-07-21 116000 ELECTRICAL SYSTEM:IGNITION

This service bulletin provides repair information to correct a customer concern of a Service AWD Message in DIC at Ignition On with DTC C056D Set.

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

2022-06-24 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")

2022-06-29 100000 POWER TRAIN

This technical bulletin provides a procedure to fill the clutch with fluid by driving the vehicle and checking the fluid level.

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

2022-06-27 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")

2022-06-27 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")

2022-06-27 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")

2022-06-21 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")

2022-06-28 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")

2022-06-13 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")

2022-06-22 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")

2022-07-15 350000 EQUIPMENT

This service bulletin provides information for dealers/technicians on Handsfree Apple Iphone Call Static conditions equipped with IOB Radio.

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

2022-01-13 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.

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

2022-01-13 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.

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

2022-01-13 082100 FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement.

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

2022-06-15 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")

2022-02-10 100000 POWER TRAIN

This informational bulletin provides a Malfunction Indicator Lamp illuminated or a reduced power complaint.

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

2022-02-10 120000 EXTERIOR LIGHTING

This informational bulletin provides a Malfunction Indicator Lamp illuminated or a reduced power complaint.

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

2022-02-16 060000 ENGINE (PWS)

This service bulletin provides repair information to correct a customer concern of No Crank, No Start, B2924 00, B3925 00, B3926 00, B3927 00, or P0513 set.

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

2022-05-09 110000 ELECTRICAL SYSTEM

This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.

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

2022-01-27 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")

2022-01-28 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")

2022-01-10 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")

2022-01-27 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")

2022-05-31 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")

2022-01-27 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")

2022-01-27 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")

2022-01-05 350000 EQUIPMENT

This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.

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

2022-01-04 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")

2022-01-04 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")

2022-01-04 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")

2022-01-28 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")

2022-01-07 070000 FUEL SYSTEM, GASOLINE

This service bulletin provides information on availability of Diesel Fuel additives.

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

2022-01-07 080000 FUEL SYSTEM, DIESEL

This service bulletin provides information on availability of Diesel Fuel additives.

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

2022-01-04 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")

2022-06-06 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")

2022-05-12 117100 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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

2022-06-01 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")

2022-06-01 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")

2022-05-20 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This service bulletin provides repair information to correct a customer concern of a Service AWD Message in DIC at Ignition On with DTC C056D Set.

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

2022-05-20 110000 ELECTRICAL SYSTEM

This service bulletin provides repair information to correct a customer concern of a Service AWD Message in DIC at Ignition On with DTC C056D Set.

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

2022-05-19 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")

2022-05-19 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")

2022-01-28 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")

2022-01-18 118520 ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS

This service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors.

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

2022-01-11 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")

2022-01-13 100000 POWER TRAIN

This informational bulletin provides a Malfunction Indicator Lamp illuminated or a reduced power complaint.

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

2022-01-10 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This informational bulletin explains how to identify possible DEF contamination.

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

2022-05-24 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2022-05-24 160000 STRUCTURE

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2021-12-21 116000 ELECTRICAL SYSTEM:IGNITION

This service bulletin provides repair information to correct a customer concern of passive entry and passive starting functions are always inoperative on one, or both, of the RKE Fobs, possible various DIC messages.

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

2021-12-21 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides repair information to correct a customer concern of passive entry and passive starting functions are always inoperative on one, or both, of the RKE Fobs, possible various DIC messages.

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

2021-12-08 114000 ELECTRICAL SYSTEM:WIRING

This technical bulletin provides a procedure to locate and repair the engine wiring harness.

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

2021-12-15 162900 STRUCTURE:BODY:ROOF AND PILLARS

This technical bulletin provides repair information to correct a customer concern of hearing a ticking or popping noise at roof rail assist handle(s).

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

2021-12-15 350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of hearing a ticking or popping noise at roof rail assist handle(s).

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

2022-01-10 070000 FUEL SYSTEM, GASOLINE

This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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

2022-05-16 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")

2022-05-16 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")

2022-05-16 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")

2022-05-16 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")

2022-05-16 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")

2022-05-16 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")

2021-12-21 053000 PARKING BRAKE:INDICATOR LIGHT

This service bulletin provides repair information to correct a customer concern of passive entry and passive starting functions are always inoperative on one, or both, of the RKE Fobs, possible various DIC messages.

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

2021-12-21 103300 POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)

This service bulletin provides repair information to correct a customer concern of passive entry and passive starting functions are always inoperative on one, or both, of the RKE Fobs, possible various DIC messages.

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

2021-12-08 060000 ENGINE (PWS)

This technical bulletin provides a procedure to locate and repair the engine wiring harness.

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

2021-12-15 280000 BACK OVER PREVENTION

This technical bulletin provides repair information to correct a customer concern of hearing a ticking or popping noise at roof rail assist handle(s).

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

2022-01-18 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")

2022-01-27 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")

2022-01-28 120000 EXTERIOR LIGHTING

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2022-01-10 358260 EQUIPMENT:EMERGENCY:FIRE SUPRESSION:SMOKE/CO WARNING/ALARM

This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2022-05-18 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")

2022-05-11 060000 ENGINE AND ENGINE COOLING

This service bulletin provides repair information to correct a customer concern of No Crank, No Start, Quick Start/Stall, Key Fobs Inoperative with DTCs B2924 00, B3925 00, B3926 00, B3927 00, or P0513 set.

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

2022-05-11 110000 ELECTRICAL SYSTEM

This service bulletin provides repair information to correct a customer concern of No Crank, No Start, Quick Start/Stall, Key Fobs Inoperative with DTCs B2924 00, B3925 00, B3926 00, B3927 00, or P0513 set.

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

2022-05-11 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")

2022-01-06 070000 FUEL SYSTEM, GASOLINE

This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.

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

2022-01-06 080000 FUEL SYSTEM, DIESEL

This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system.

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

2022-01-06 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")

2022-01-06 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")

2022-04-19 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")

2022-04-11 036400 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT

This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

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

2022-04-11 030000 BRAKES (PWS)

This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

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

2022-05-02 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")

2022-05-02 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")

2022-04-27 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to install a CAC and a Grille Cover to correct the customers concern of a Malfunction Indicator Lamp Illuminated or Flashing – DTC P0300 Set When Driving In High Humidity Or In Heavy Rain.

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

2022-03-07 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")

2022-03-07 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")

2022-04-20 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")

2017-11-22 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")

2017-11-22 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")

2017-11-30 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")

2017-11-30 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")

2017-11-17 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")

2017-11-27 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")

2022-04-13 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")

2022-04-05 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to install a CAC and a Grille Cover to correct the customers concern of a Malfunction Indicator Lamp Illuminated or Flashing – DTC P0300 Set When Driving In High Humidity Or In Heavy Rain.

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

2022-04-05 350000 EQUIPMENT

This technical bulletin provides a procedure to install a CAC and a Grille Cover to correct the customers concern of a Malfunction Indicator Lamp Illuminated or Flashing – DTC P0300 Set When Driving In High Humidity Or In Heavy Rain.

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

2022-04-05 162210 STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL

This technical bulletin provides a procedure to install a CAC and a Grille Cover to correct the customers concern of a Malfunction Indicator Lamp Illuminated or Flashing – DTC P0300 Set When Driving In High Humidity Or In Heavy Rain.

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

2022-04-07 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")

2022-04-07 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")

2022-03-28 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")

2022-04-05 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")

2022-03-31 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")

2022-03-25 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")

2022-03-25 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")

2022-03-22 060000 ENGINE AND ENGINE COOLING

This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.

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

2022-03-22 070000 FUEL SYSTEM, GASOLINE

This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management.

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

2022-03-30 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")

2022-03-30 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")

2022-03-22 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")

2022-03-11 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")

2022-03-11 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")

2021-06-11 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.

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

2021-06-11 030000 BRAKES (PWS)

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.

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

2022-02-03 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")

2022-02-03 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")

2022-02-14 110000 ELECTRICAL SYSTEM

This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.

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

2018-12-04 110000 ELECTRICAL SYSTEM

Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in

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

2018-12-04 120000 EXTERIOR LIGHTING

Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in

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

2018-12-04 140000 AIR BAGS

Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in

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

2018-12-04 061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in

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

2018-12-04 061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in

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

2021-10-05 356000 EQUIPMENT ADAPTIVE/MOBILITY

Emission Recall. General Motors has decided to conduct a voluntary emission recall involving certain vehicles, equipped with a 2.0L engine. The Engine Control Module (ECM) in these vehicles may not respond to test tools with the correct C

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

2021-10-05 061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

Emission Recall. General Motors has decided to conduct a voluntary emission recall involving certain vehicles, equipped with a 2.0L engine. The Engine Control Module (ECM) in these vehicles may not respond to test tools with the correct C

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

2022-01-18 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")

2022-01-14 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")

2022-01-13 070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates the possibility of increased brake pedal effort due to vacuum pump failure

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

2021-10-05 110000 ELECTRICAL SYSTEM

Emission Recall. General Motors has decided to conduct a voluntary emission recall involving certain vehicles, equipped with a 2.0L engine. The Engine Control Module (ECM) in these vehicles may not respond to test tools with the correct C

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

2021-12-14 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")

2018-09-06 110000 ELECTRICAL SYSTEM

Emission Recall. Customer Mailing completed September 4, 2018.

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

2018-12-04 110000 ELECTRICAL SYSTEM

Emissions Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an electrical connection in

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

2021-11-16 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This service bulletin provides diagnostic/repair information to correct customer concerns of a Crank No Start or Extended Crank, Malfunction Indicator Lamp (MIL) Illuminated.

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

2021-11-16 110000 ELECTRICAL SYSTEM

This service bulletin provides diagnostic/repair information to correct customer concerns of a Crank No Start or Extended Crank, Malfunction Indicator Lamp (MIL) Illuminated.

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

2021-11-16 350000 EQUIPMENT

This service bulletin provides diagnostic/repair information to correct customer concerns of a Crank No Start or Extended Crank, Malfunction Indicator Lamp (MIL) Illuminated.

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

2021-11-16 120000 EXTERIOR LIGHTING

This service bulletin provides diagnostic/repair information to correct customer concerns of a Crank No Start or Extended Crank, Malfunction Indicator Lamp (MIL) Illuminated.

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

2021-11-17 030000 SERVICE BRAKES, HYDRAULIC

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.

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

2021-11-17 060000 ENGINE (PWS)

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.

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

2021-11-08 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")

2021-11-08 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")

2021-11-09 060000 ENGINE (PWS)

This service bulletin provides repair information to correct a customer concern of an Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0300 Set.

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

2021-11-09 116620 ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS

This service bulletin provides repair information to correct a customer concern of an Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0300 Set.

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

2021-11-08 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")

2021-11-08 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")

2021-11-05 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")

2021-01-11 080000 FUEL SYSTEM, DIESEL

This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2021-01-11 350000 EQUIPMENT

This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2021-01-11 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2021-08-20 070000 FUEL SYSTEM, GASOLINE

This service bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2021-08-06 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")

2021-08-06 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")

2020-12-08 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")

2020-12-16 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")

2021-01-29 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")

2021-01-29 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")

2021-01-29 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")

2021-01-29 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")

2021-07-21 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")

2020-12-16 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")

2020-12-08 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")

2020-12-08 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")

2021-07-20 350000 EQUIPMENT

This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.

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

2021-07-20 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.

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

2021-07-20 060000 ENGINE (PWS)

This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.

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

2020-12-08 350000 EQUIPMENT

This informational bulletin explains a normal condition caused by exhaust soot blowing by the VGT pivot seal.

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

2020-12-01 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")

2021-06-16 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")

2021-06-15 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")

2021-07-28 116610 ELECTRICAL SYSTEM:IGNITION:COIL:HIGH TENSION/SPARK PLUG WIRES

This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.

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

2021-07-21 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")

2021-07-21 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")

2021-07-21 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")

2021-06-03 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")

2021-06-28 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")

2021-06-07 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")

2021-06-07 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")

2021-06-21 110000 ELECTRICAL SYSTEM

This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated – DTC P3055 Set.

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

2021-06-21 061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated – DTC P3055 Set.

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

2021-06-11 060000 ENGINE (PWS)

This technical bulletin provides repair information to correct a customer concern of the Service Engine Soon Lamp Illuminated and/or Service Brake Assist Message Displayed, with DTC P0557 Stored.

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

2021-06-15 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")

2021-06-15 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")

2021-06-15 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")

2021-06-21 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")

2021-06-21 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")

2021-05-27 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")

2021-05-17 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")

2021-05-17 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")

2021-06-03 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")

2021-06-28 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")

2021-06-28 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")

2021-06-07 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")

2021-06-21 120000 EXTERIOR LIGHTING

This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated – DTC P3055 Set.

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

2021-06-15 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")

2021-06-21 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")

2021-05-25 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")

2021-06-16 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")

2021-05-03 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")

2021-05-03 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")

2021-05-04 060000 ENGINE AND ENGINE COOLING

This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.

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

2021-05-04 060000 ENGINE (PWS)

This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.

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

2021-05-25 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")

2021-05-06 080000 FUEL SYSTEM, DIESEL

This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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

2021-05-06 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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

2021-05-06 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")

2021-05-06 070000 FUEL SYSTEM, GASOLINE

This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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

2021-05-21 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")

2021-05-04 060000 ENGINE AND ENGINE COOLING

This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.

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

2021-05-04 980000 UNKNOWN OR OTHER

This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.

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

2021-05-05 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")

2021-05-06 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")

2021-05-03 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")

2021-05-21 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")

2021-05-05 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")

2021-05-12 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")

2021-05-12 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")

2021-05-07 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")

2021-04-09 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")

2021-04-22 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")

2021-04-06 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")

2021-04-06 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")

2021-04-13 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")

2021-04-23 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")

2021-04-30 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")

2021-04-16 353000 EQUIPMENT:ELECTRICAL

This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RP

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

2021-04-07 100000 POWER TRAIN

This service bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set.

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

2021-04-07 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")

2021-04-09 100000 POWER TRAIN

This Preliminary information communicates to technician’s if they remove the front timing cover when perprming 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")

2021-04-09 350000 EQUIPMENT

This Preliminary information communicates to technician’s if they remove the front timing cover when perprming 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")

2021-04-12 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")

2021-04-19 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")

2021-04-19 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")

2021-03-04 130000 VISIBILITY

This technical bulletin provides a procedure to install foam adhesive to correct the condition of Loss of Window Motor Memory ? Window Drops Down.

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

2021-03-09 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")

2021-03-09 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")

2021-03-11 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")

2021-03-11 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")

2021-03-30 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")

2021-03-18 138900 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:AIR HANDLER/CHAMBER, DUCTS, AND VALVES

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2021-03-08 060000 ENGINE AND ENGINE COOLING

This service bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set.

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

2021-03-29 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")

2021-03-17 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")

2021-03-11 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")

2021-03-08 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")

2017-11-01 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado HD

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

2017-11-01 061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado HD

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

2017-11-01 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado H

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

2017-11-01 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado H

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

2017-11-01 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevrolet Colorado, Cruze, Silverado H

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

2021-03-26 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")

2021-03-25 110000 ELECTRICAL SYSTEM

This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.

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

2021-03-16 030000 BRAKES (PWS)

This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

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

2021-03-22 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")

2021-03-30 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")

2017-10-01 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")

2017-10-01 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")

2017-10-01 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")

2017-10-01 350000 EQUIPMENT

Rear View Camera Guidelines Not Present at Times Condition Some customers may report that the Rear View Camera (RVC) guidelines are temporarily not available at times but the RVC will remain on during the concern. Additionally, no relat

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

2017-10-01 356000 EQUIPMENT ADAPTIVE/MOBILITY

Rear View Camera Guidelines Not Present at Times Condition Some customers may report that the Rear View Camera (RVC) guidelines are temporarily not available at times but the RVC will remain on during the concern. Additionally, no relat

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

2017-10-01 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Rear View Camera Guidelines Not Present at Times Condition Some customers may report that the Rear View Camera (RVC) guidelines are temporarily not available at times but the RVC will remain on during the concern. Additionally, no relat

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

2017-10-01 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")

2017-10-01 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")

2017-10-01 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

Information on Diesel Engine Soot Deposits at the Variable Turbine Geometry (VGT) Pin Condition Some customers may comment that combustion deposits or soot (1) can be seen coming from the Turbo Actuator Pin/Arm (2). Information This

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

2017-10-01 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Information on Diesel Engine Soot Deposits at the Variable Turbine Geometry (VGT) Pin Condition Some customers may comment that combustion deposits or soot (1) can be seen coming from the Turbo Actuator Pin/Arm (2). Information This

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

2017-10-01 034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS

Rear Brake Squeak Type Noise Condition Some customers may comment on a squeak type noise heard from the rear brakes when cold. This noise will typically occur on first brake apply when the brakes are cold. Note: This condition may not b

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

2017-10-01 045200 SERVICE BRAKES, AIR:DISC:PADS

Rear Brake Squeak Type Noise Condition Some customers may comment on a squeak type noise heard from the rear brakes when cold. This noise will typically occur on first brake apply when the brakes are cold. Note: This condition may not b

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

2021-04-15 034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS

Rear Brake Squeak Type Noise Involved Region or Country North America and N.A. Export Regions Condition Some customers may comment on a squeak type noise heard from the rear brakes when cold. This noise will typically occur on first

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

2021-04-15 045200 SERVICE BRAKES, AIR:DISC:PADS

Rear Brake Squeak Type Noise Involved Region or Country North America and N.A. Export Regions Condition Some customers may comment on a squeak type noise heard from the rear brakes when cold. This noise will typically occur on first

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

2017-10-01 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

DTC B1265 Entertainment System Remote Enable Circuit Condition Some customers may comment on a malfunction indicator lamp illuminated. During diagnosis a technician may find DTC B1265 present or stored in history. Cause This may be d

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

2017-10-01 118000 ELECTRICAL SYSTEM:SOFTWARE

DTC B1265 Entertainment System Remote Enable Circuit Condition Some customers may comment on a malfunction indicator lamp illuminated. During diagnosis a technician may find DTC B1265 present or stored in history. Cause This may be d

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

2017-10-01 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")

2017-10-01 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")

2017-10-01 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")

2017-10-01 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")

2017-10-01 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")

2021-04-14 350000 EQUIPMENT

Flutter or Thump Noise from Rear of Vehicle Condition Some customers may comment on hearing a flutter or thump noise from the rear of the vehicle. The noise is most noticeable while driving above 40 km/h (25 mph), with the HVAC off, or

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

2021-04-14 356000 EQUIPMENT ADAPTIVE/MOBILITY

Flutter or Thump Noise from Rear of Vehicle Condition Some customers may comment on hearing a flutter or thump noise from the rear of the vehicle. The noise is most noticeable while driving above 40 km/h (25 mph), with the HVAC off, or

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

2017-10-01 063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

Information on Traces of EGR Cooler Housing Actuator Exhaust Residue Seen in Colder Climates Some customers may comment that exhaust residue (2) can be seen condensing onto the aluminum housing of the EGR assembly, making it appear as if

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

2020-11-11 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")

2021-01-29 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")

2021-01-29 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")

2020-10-23 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")

2020-10-23 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")

2021-01-11 070000 FUEL SYSTEM, GASOLINE

This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2021-01-22 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")

2020-12-08 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")

2020-12-01 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")

2020-12-16 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")

2020-10-30 350000 EQUIPMENT

This service bulletin provides information on Improved Oil Filter Gasket Design for Spin-On Oil Filters PF63, PF64 and PF48.

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

2020-10-30 356000 EQUIPMENT ADAPTIVE/MOBILITY

This service bulletin provides information on Improved Oil Filter Gasket Design for Spin-On Oil Filters PF63, PF64 and PF48.

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

2020-12-04 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")

2020-12-23 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")

2020-12-08 060000 ENGINE AND ENGINE COOLING

This informational bulletin explains a normal condition caused by exhaust soot blowing by the VGT pivot seal.

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

2020-12-01 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")

2020-10-28 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2020-10-28 350000 EQUIPMENT

This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2020-10-28 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2020-11-16 140000 AIR BAGS

This Preliminary information communicates that when a customer or technician attempts to add a new transmitter to a vehicle following the adding transmitters without Service Programming System procedure the procedure will not complete and a

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

2020-11-16 350000 EQUIPMENT

This Preliminary information communicates that when a customer or technician attempts to add a new transmitter to a vehicle following the adding transmitters without Service Programming System procedure the procedure will not complete and a

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

2020-11-16 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary information communicates that when a customer or technician attempts to add a new transmitter to a vehicle following the adding transmitters without Service Programming System procedure the procedure will not complete and a

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

2020-11-11 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")

2020-10-23 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")

2020-11-05 060000 ENGINE AND ENGINE COOLING

Emission Recall – General Motors has decided to conduct a voluntary emissions recall involving certain 2018 model year Equinox vehicles that were service programmed with incorrect heating, ventilation and air conditioning (HVAC) control mod

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

2020-11-05 110000 ELECTRICAL SYSTEM

Emission Recall – General Motors has decided to conduct a voluntary emissions recall involving certain 2018 model year Equinox vehicles that were service programmed with incorrect heating, ventilation and air conditioning (HVAC) control mod

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

2020-11-05 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

Emission Recall – General Motors has decided to conduct a voluntary emissions recall involving certain 2018 model year Equinox vehicles that were service programmed with incorrect heating, ventilation and air conditioning (HVAC) control mod

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

2020-11-19 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")

2020-12-01 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")

2020-10-09 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")

2020-12-16 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")

2020-10-21 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")

2020-12-08 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")

2020-10-23 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")

2020-11-16 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

This Informational Bulletin provides information on availability of Diesel Fuel additives.

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

2020-11-16 080000 FUEL SYSTEM, DIESEL

This Informational Bulletin provides information on availability of Diesel Fuel additives.

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

2020-10-16 350000 EQUIPMENT

This informational bulletin provides information to the tech to discard the PCV drain tube when working on the lower area of the engine.

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

2020-10-16 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin provides information to the tech to discard the PCV drain tube when working on the lower area of the engine.

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

2020-10-16 060000 ENGINE (PWS)

This informational bulletin provides information to the tech to discard the PCV drain tube when working on the lower area of the engine.

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

2020-11-12 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")

2020-11-12 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")

2020-11-12 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")

2020-11-04 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.

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

2020-11-04 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.

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

2020-12-04 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")

2020-11-25 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")

2020-11-06 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")

2020-11-06 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")

2020-10-30 060000 ENGINE AND ENGINE COOLING

This service bulletin provides information on Improved Oil Filter Gasket Design for Spin-On Oil Filters PF63, PF64 and PF48.

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

2020-12-23 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")

2020-11-06 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")

2020-11-06 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")

2020-12-08 060000 ENGINE AND ENGINE COOLING

This informational bulletin explains a normal condition caused by exhaust soot blowing by the VGT pivot seal.

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

2020-10-27 080000 FUEL SYSTEM, DIESEL

This informational bulletin explains how to identify possible DEF contamination.

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

2020-10-27 350000 EQUIPMENT

This informational bulletin explains how to identify possible DEF contamination.

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

2020-11-02 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.

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

2020-11-02 350000 EQUIPMENT

This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.

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

2020-12-01 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")

2020-10-13 080000 FUEL SYSTEM, DIESEL

This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2020-10-13 082100 FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP

This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2020-11-19 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")

2020-11-19 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")

2020-10-20 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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

2020-10-20 080000 FUEL SYSTEM, DIESEL

This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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

2020-10-27 350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of infotainment screen appearing too bright at night.

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

2020-10-27 118200 ELECTRICAL SYSTEM:ADAS:VIDEO MONITOR/SCREEN

This technical bulletin provides repair information to correct a customer concern of infotainment screen appearing too bright at night.

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

2020-06-05 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")

2020-06-03 110000 ELECTRICAL SYSTEM

This technical bulletin advises that the code may be false and it should be cleared and then take the vehicle for a test drive to verify the code will not return and advise the customer of how the code may set during certain driving conditi

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

2020-06-11 070000 FUEL SYSTEM, GASOLINE

This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump.

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

2020-03-03 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")

2020-07-30 130000 VISIBILITY

This Preliminary Information communication provides information to the technician about vehicles that have may a helicopter type noise when a rear window is lowered. This is a normal characteristic of this vehicle, but the concern can be mi

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

2020-07-28 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")

2020-07-28 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")

2020-06-03 114000 ELECTRICAL SYSTEM:WIRING

This preliminary information makes the technician aware of a trailer lighting concern if the incorrect harness is used to wire trailer.

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

2020-06-03 351280 EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:120/240 VAC ELECTRICAL SYSTEM:WIRING

This preliminary information makes the technician aware of a trailer lighting concern if the incorrect harness is used to wire trailer.

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

2020-06-02 110000 ELECTRICAL SYSTEM

This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.

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

2020-06-02 220000 SEATS

This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.

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

2020-06-04 191000 TIRES:TREAD/BELT

This warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32)) too quickly.

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

2020-06-15 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")

2020-03-31 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")

2020-03-04 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")

2020-07-27 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")

2020-07-27 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")

2020-07-23 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")

2020-07-23 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")

2020-06-08 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2020-07-22 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")

2020-07-22 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")

2020-06-02 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")

2020-03-18 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")

2020-03-06 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")

2020-06-23 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")

2020-04-17 110000 ELECTRICAL SYSTEM

This technical bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set.

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

2020-04-17 060000 ENGINE (PWS)

This technical bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set.

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

2020-06-26 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")

2020-03-02 100000 POWER TRAIN

This technical bulletin provides a procedure to have the valve body spacer plate replacement and transmission control module reprogramming with the latest software.

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

2020-03-02 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to have the valve body spacer plate replacement and transmission control module reprogramming with the latest software.

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

2020-03-02 350000 EQUIPMENT

This technical bulletin provides a procedure to have the valve body spacer plate replacement and transmission control module reprogramming with the latest software.

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

2020-03-03 221600 SEATS:FRONT ASSEMBLY:POWER ADJUST

This technical bulletin provides a procedure to disengage the jammed parts and release the gears for proper function caused by the mechanical of the height adjustment being jammed, not broken creating a condition of difficult to adjust the

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

2020-03-03 354000 EQUIPMENT:MECHANICAL

This technical bulletin provides a procedure to disengage the jammed parts and release the gears for proper function caused by the mechanical of the height adjustment being jammed, not broken creating a condition of difficult to adjust the

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

2020-03-12 110000 ELECTRICAL SYSTEM

Emission – General Motors has decided to conduct a voluntary emissions recall involving certain 2016-2019 model year diesel engine vehicles. The engine control module (ECM) in these vehicles may not adequately diagnose or illuminate the ma

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

2020-03-12 356000 EQUIPMENT ADAPTIVE/MOBILITY

Emission – General Motors has decided to conduct a voluntary emissions recall involving certain 2016-2019 model year diesel engine vehicles. The engine control module (ECM) in these vehicles may not adequately diagnose or illuminate the ma

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

2020-09-29 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")

2020-09-29 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")

2020-07-24 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")

2020-03-20 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")

2020-09-17 110000 ELECTRICAL SYSTEM

This bulletin provides information on the Transport Mode On Message Being Displayed in the 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")

2020-09-17 350000 EQUIPMENT

This bulletin provides information on the Transport Mode On Message Being Displayed in the 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")

2020-07-27 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")

2020-07-13 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")

2020-07-13 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")

2020-07-13 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")

2020-06-25 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")

2020-08-12 110000 ELECTRICAL SYSTEM

This bulletin provides information on the Transport Mode On Message Being Displayed in the 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")

2020-08-05 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")

2020-03-12 102300 POWER TRAIN:MANUAL TRANSMISSION:SHIFT PATTERN INDICATOR

This technical bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set.

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

2020-04-29 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")

2020-04-29 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")

2020-03-11 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (North America /Middle East- Terrain Only).

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

2020-03-11 060000 ENGINE (PWS)

This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (North America /Middle East- Terrain Only).

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

2020-03-24 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure for replacing the body plugs due to water leaking through the body plug above the connector X500 causing the connector to be corroded.

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

2020-03-24 350000 EQUIPMENT

This technical bulletin provides a procedure for replacing the body plugs due to water leaking through the body plug above the connector X500 causing the connector to be corroded.

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

2020-03-03 070000 FUEL SYSTEM, GASOLINE

This technical bulletin provides a procedure to replace the fuel pump and fuel feed front pipe if found the cause of the customers concern.

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

2020-03-03 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to replace the fuel pump and fuel feed front pipe if found the cause of the customers concern.

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

2020-05-05 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")

2020-05-05 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")

2020-08-17 070000 FUEL SYSTEM, GASOLINE

This technical bulletin provides a procedure to replace the fuel pump and fuel feed front pipe if found the cause of the customers concern.

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

2020-08-10 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides a procedure for air conditioning refrigerant desiccant replacement due to A/C Not Cooling or refrigerant loss.

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

2020-08-03 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")

2020-05-20 350000 EQUIPMENT

This technical bulletin provides a procedure to install a grill cover, and advise the customer to use the cover when driving in the above conditions.

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

2020-05-29 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure for replacing the body plugs due to water leaking through the body plug above the connector X500 causing the connector to be corroded.

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

2020-05-29 350000 EQUIPMENT

This technical bulletin provides a procedure for replacing the body plugs due to water leaking through the body plug above the connector X500 causing the connector to be corroded.

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

2020-03-02 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")

2020-05-08 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")

2020-05-08 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")

2020-05-08 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")

2020-08-14 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")

2020-03-13 110000 ELECTRICAL SYSTEM

This informational bulletin provides information for dealers/technicians on Accessory Rear Seat Infotainment (RSI) Shuts Off, Coinciding with Closing of Door or Liftgate.

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

2020-05-20 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")

2020-05-07 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")

2020-05-05 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")

2020-05-05 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")

2020-09-02 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")

2020-04-07 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2020-04-07 060000 ENGINE (PWS)

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2020-03-17 110000 ELECTRICAL SYSTEM

This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

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

2020-03-17 030000 BRAKES (PWS)

This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

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

2020-07-10 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")

2020-07-10 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")

2019-10-29 110000 ELECTRICAL SYSTEM

This Preliminary information communicates a terminal issue at the K77 Remote Control Door Lock Receiver causing No Fob Detected message, Keyless Entry inoperative or Service Tire Monitor message.

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

2020-05-27 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")

2020-05-27 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")

2020-04-28 010000 STEERING

This informational bulletin provides information on the Steering Assist Reduced, Service Stabilitrak and/or Park Brake Released message being displayed on the Instrument Panel Cluster (IPC) due to low voltage being received by the brake or

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

2020-04-28 050000 PARKING BRAKE

This informational bulletin provides information on the Steering Assist Reduced, Service Stabilitrak and/or Park Brake Released message being displayed on the Instrument Panel Cluster (IPC) due to low voltage being received by the brake or

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

2020-04-28 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This informational bulletin provides information on the Steering Assist Reduced, Service Stabilitrak and/or Park Brake Released message being displayed on the Instrument Panel Cluster (IPC) due to low voltage being received by the brake or

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

2020-04-28 118000 ELECTRICAL SYSTEM:SOFTWARE

This informational bulletin provides information on the Steering Assist Reduced, Service Stabilitrak and/or Park Brake Released message being displayed on the Instrument Panel Cluster (IPC) due to low voltage being received by the brake or

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

2020-05-21 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")

2020-05-06 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")

2020-05-06 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")

2020-09-30 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")

2020-08-14 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")

2020-09-24 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")

2020-09-24 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")

2020-07-29 350000 EQUIPMENT

This technical bulletin provides a procedure to correct a customer concern of a High Pitch Whine Noise Coming from Front Instrument Panel (IP) Speakers.

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

2020-07-29 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to correct a customer concern of a High Pitch Whine Noise Coming from Front Instrument Panel (IP) Speakers.

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

2020-07-29 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This technical bulletin provides a procedure to correct a customer concern of a High Pitch Whine Noise Coming from Front Instrument Panel (IP) Speakers.

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

2020-04-28 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")

2020-04-28 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")

2020-04-28 010000 STEERING

This preliminary information discusses the possibility of a momentary loss of steering assist and ABS or stability system messages possibly caused by a battery concern.

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

2020-04-28 110000 ELECTRICAL SYSTEM

This preliminary information discusses the possibility of a momentary loss of steering assist and ABS or stability system messages possibly caused by a battery concern.

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

2020-04-27 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")

2020-04-27 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")

2020-10-22 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")

2020-09-15 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to replace the left front half shaft with the PN# listed below which has a dampener to correct this issue.

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

2020-09-09 070000 FUEL SYSTEM, GASOLINE

This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.

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

2020-04-03 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")

2020-04-03 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")

2020-05-06 110000 ELECTRICAL SYSTEM

Emissions Recall – General Motors has decided to conduct a voluntary emissions recall involving certain vehicles that are equipped with a 2.0L engine. The Engine Control Module (ECM) in these vehicles may not respondto test tools with the c

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

2020-10-08 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")

2020-04-27 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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

2020-07-28 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")

2020-07-28 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")

2020-04-14 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")

2020-04-14 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")

2020-07-27 074000 FUEL/PROPULSION SYSTEM (PWS)

This technical bulletin provides a procedure to replace the fuel filter drain or assembly if found the cause of the customers complaint.

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

2020-07-23 350000 EQUIPMENT

This technical bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set.

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

2020-07-23 061500 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

This technical bulletin provides a service procedure to correct conditions of Front or Rear Crankshaft Oil Leak, MIL Illuminated with DTC P1101 Set.

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

2019-11-12 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")

2019-11-12 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")

2019-11-12 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")

2019-11-12 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")

2019-11-12 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")

2019-11-26 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")

2019-11-26 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")

2020-01-09 030000 BRAKES (PWS)

This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

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

2019-11-22 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0132 and/or P0138 Set.

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

2019-11-21 100000 POWER TRAIN

This technical bulletin provides a procedure to replace the left front half shaft with the PN# listed below which has a dampener to correct this issue.

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

2019-12-11 030000 BRAKES (PWS)

This preliminary information discusses potential for a code C0010.5A to store in the brake controller which appears to be setting falsely or is induced by the customer.

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

2020-01-14 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")

2019-11-05 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")

2019-11-12 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")

2019-11-12 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")

2019-11-12 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")

2019-11-12 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")

2019-11-19 030000 BRAKES (PWS)

This technical bulletin provides a procedure for a squeak and/or creak type noise heard when applying the brake and/or cycling the pedal while in park.

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

2019-11-27 251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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

2019-11-27 050000 PARKING BRAKE

This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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

2019-11-01 130000 VISIBILITY

This technical bulletin provides repair information to correct a customer concern of the sunroof and/or sunshade inoperative.

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

2019-11-01 350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of the sunroof and/or sunshade inoperative.

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

2019-11-06 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to program the ECm to correct a false code that may set.

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

2019-12-10 070000 FUEL SYSTEM, GASOLINE

This technical bulletin provides a procedure to replace the fuel pump and fuel feed front pipe if found the cause of the customers concern.

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

2019-11-13 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")

2019-11-25 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")

2019-11-25 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")

2020-02-27 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")

2020-01-02 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")

2020-01-02 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")

2020-01-02 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")

2020-02-14 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")

2020-02-14 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")

2020-02-26 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")

2020-02-26 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")

2020-02-14 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")

2020-02-14 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")

2019-12-18 120000 EXTERIOR LIGHTING

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2019-12-16 030000 SERVICE BRAKES, HYDRAULIC

This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold.

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

2019-12-16 280000 BACK OVER PREVENTION

This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold.

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

2020-01-23 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")

2020-01-30 062100 ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

This technical bulletin provides a procedure to add flocking to tape the radiator mount sleeves to reduce the knocking noise caused by the excessive movement.

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

2020-01-30 350000 EQUIPMENT

This technical bulletin provides a procedure to add flocking to tape the radiator mount sleeves to reduce the knocking noise caused by the excessive movement.

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

2020-01-21 190000 TIRES

This warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32)) too quickly.

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

2020-01-21 193000 TIRES:BEAD

This warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32)) too quickly.

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

2020-01-17 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")

2019-10-14 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")

2020-02-07 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")

2020-02-07 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")

2020-02-03 102000 POWER TRAIN:MANUAL TRANSMISSION

This informational bulletin provides information on a normal characteristic of a transmission that will not shift into overdrive range during cold ambient temperatures.

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

2020-02-21 350000 EQUIPMENT

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2020-02-21 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2020-02-28 220000 SEATS

This technical bulletin provides repair information to correct a customer concern of front seat slight rocking movement while shifting weight from seat, during hard stops, and/or when driving over rough road surface.

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

2020-02-20 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This technical bulletin provides repair information to correct a customer concern of an interior boom noise heard while driving low speeds in high gear.

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

2020-02-14 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")

2020-01-31 251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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

2020-01-31 031100 SERVICE BRAKES, ELECTRIC

This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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

2019-10-11 030000 BRAKES (PWS)

This technical bulletin provides repair information to correct a customer concern of Service Calibration for Service ESC and/or Service Park Brake Messages.

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

2019-10-09 350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.

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

2020-02-12 080000 FUEL SYSTEM, DIESEL

Emission – General Motors has decided to conduct a voluntary emissions recall involving certain 2018-2019 model year diesel engine vehicles. The engine control module (ECM) in these vehicles may not adequately diagnose or illuminate the ma

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

2020-02-12 110000 ELECTRICAL SYSTEM

Emission – General Motors has decided to conduct a voluntary emissions recall involving certain 2018-2019 model year diesel engine vehicles. The engine control module (ECM) in these vehicles may not adequately diagnose or illuminate the ma

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

2020-02-12 060000 ENGINE (PWS)

Emission – General Motors has decided to conduct a voluntary emissions recall involving certain 2018-2019 model year diesel engine vehicles. The engine control module (ECM) in these vehicles may not adequately diagnose or illuminate the ma

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

2019-10-02 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")

2019-10-10 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")

2020-01-29 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")

2019-10-29 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")

2019-09-11 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides a procedure for air conditioning refrigerant desiccant replacement due to A/C Not Cooling or refrigerant loss.

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

2019-10-09 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")

2019-10-22 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")

2019-10-22 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")

2019-10-08 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the following to the dealer. If an engine oil leak has been isolated to the front crankshaft seal, check for misfires low engine compression and/or cylinder leakage readings. These issues could caus

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

2020-01-27 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")

2020-01-27 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")

2019-10-09 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")

2019-09-18 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")

2019-10-17 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician that some vehicle may have an ?Exhaust Fluid Quality Poor? on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exhaust fluid q

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

2020-02-20 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician related to utilizing crankcase pressure testing to aid in engine oil leak diagnostics. The technician is directed to perform the testing and to check related

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

2019-10-02 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")

2019-10-14 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")

2020-01-21 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")

2019-09-26 130000 VISIBILITY

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a loose rear wiper arm.

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

2020-02-28 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")

2020-02-28 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")

2020-02-28 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")

2020-01-23 060000 ENGINE (PWS)

This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (North America Only).

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

2019-10-14 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.

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

2019-10-17 080000 FUEL SYSTEM, DIESEL

This informational bulletin explains how to identify possible DEF contamination.

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

2019-10-15 030000 BRAKES (PWS)

This technical bulletin provides a procedure for a squeak and/or creak type noise heard when applying the brake and/or cycling the pedal while in park.

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

2019-11-22 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to reprogram the IPC to correct a condition of Speedometer and/or Tachometer Needle May Be Incorrect by Up to 6 Degrees due to a calibration concern.

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

2019-11-05 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2019-08-26 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2019-09-06 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")

2019-06-03 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")

2019-08-13 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")

2019-07-09 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")

2019-08-15 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")

2019-08-05 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")

2019-04-01 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")

2019-08-16 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to locate and repair the engine wiring harness.

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

2019-08-23 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of an intermittent blank or flickering driver information center (DIC).

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

2019-08-07 060000 ENGINE AND ENGINE COOLING

This engineering information (EI) ends the need for information from the field on a condition of 3 second long crank time before the engine starts after the vehicle has been sitting at least 20 minutes. If a vehicle is encountered with this

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

2019-07-30 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")

2019-07-29 350000 EQUIPMENT

This Preliminary information communicates that when a customer or technician attempts to add a new transmitter to a vehicle following the adding transmitters without Service Programming System procedure the procedure will not complete and a

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

2019-09-26 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the following to the dealer. If an engine oil leak has been isolated to the front crankshaft seal, check for misfires low engine compression and/or cylinder leakage readings. These issues could caus

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

2019-09-26 110000 ELECTRICAL SYSTEM

This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.

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

2019-09-25 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")

2019-06-24 132000 VISIBILITY:GLASS, SIDE/REAR

This Preliminary Information communication provides information to the technician about vehicles that have may a helicopter type noise when a rear window is lowered. This is a normal characteristic of this vehicle, but the concern can be mi

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

2019-06-19 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.

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

2019-05-29 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")

2019-05-29 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")

2019-05-29 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")

2019-05-15 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2019-04-01 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")

2019-08-23 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")

2019-06-13 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")

2019-08-21 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")

2019-08-12 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")

2019-06-11 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the possibility of a misfire occuring due to a broken center insulator on the spark plug.

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

2019-04-02 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")

2019-04-02 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")

2019-08-19 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")

2019-07-26 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")

2019-04-02 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")

2019-04-02 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")

2019-04-23 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")

2019-08-13 110000 ELECTRICAL SYSTEM

N192218430 – Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. This condition will disable certain

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

2019-08-13 350000 EQUIPMENT

N192218430 – Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. This condition will disable certain

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

2019-08-13 356000 EQUIPMENT ADAPTIVE/MOBILITY

N192218430 – Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. This condition will disable certain

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

2019-08-27 160000 STRUCTURE

This engineering informational bulletin is requesting information from the field to measure the gap between the tail lamp and the body side to determine the root cause of the condition. As a result, this information will be used to develop/

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

2019-04-12 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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

2019-04-12 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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

2019-09-05 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This technical bulletin provides repair information to correct a customer concern of Speedometer and Tachometer Reading Inaccurately.

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

2019-05-28 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")

2019-05-07 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")

2019-06-26 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")

2019-06-26 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")

2017-09-08 100000 POWER TRAIN

17279 – Service Update. Certain vehicles were assembled with engine/transmission mount bolt torques that do not apply sufficient clamp load to securely attach the mounts to the powertrain. In each case, only one of the bolts used to attach

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

2017-09-08 060000 ENGINE (PWS)

17279 – Service Update. Certain vehicles were assembled with engine/transmission mount bolt torques that do not apply sufficient clamp load to securely attach the mounts to the powertrain. In each case, only one of the bolts used to attach

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

2019-06-25 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")

2019-06-25 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")

2019-06-25 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")

2019-06-25 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")

2019-06-26 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")

2019-06-26 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")

2019-06-10 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")

2019-02-07 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to program the ECM to correct a false code that may set.

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

2019-02-14 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")

2019-02-14 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")

2019-02-14 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")

2019-06-11 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")

2019-06-11 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")

2019-05-21 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")

2019-03-18 350000 EQUIPMENT

This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R

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

2019-03-18 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R

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

2019-03-18 356000 EQUIPMENT ADAPTIVE/MOBILITY

This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R

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

2019-03-15 061000 ENGINE AND ENGINE COOLING:ENGINE

This engineering information PI ends the need for information from the field on a oil leak from the oil pan.

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

2019-03-15 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering information PI ends the need for information from the field on a oil leak from the oil pan.

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

2019-03-15 356000 EQUIPMENT ADAPTIVE/MOBILITY

This engineering information PI ends the need for information from the field on a oil leak from the oil pan.

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

2019-03-20 061000 ENGINE AND ENGINE COOLING:ENGINE

This engineering information PI ends the need for information from the field on a oil leak from the oil pan.

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

2019-03-20 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering information PI ends the need for information from the field on a oil leak from the oil pan.

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

2017-09-06 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This informational bulletin provides information on a Service Emission System Message and/or a Malfunction Indicator Lamp illuminated. This usually occurs after recently filling the DEF tank with the ignition in the on position due to some

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

2019-04-01 060000 ENGINE (PWS)

This technical bulletin provides a procedure to also program the ECM when replacing the O2 Sensors.

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

2017-09-20 020000 SUSPENSION

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information ? Vehicle Vibration when Driving on Smooth Roads at Speeds Between 64 – 113 kph (40 – 70 mph).

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

2017-09-20 190000 TIRES

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information ? Vehicle Vibration when Driving on Smooth Roads at Speeds Between 64 – 113 kph (40 – 70 mph).

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

2017-09-20 200000 WHEELS

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information ? Vehicle Vibration when Driving on Smooth Roads at Speeds Between 64 – 113 kph (40 – 70 mph).

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

2017-09-29 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to repair the shutter harness if corrosion is found in the electrical connection.

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

2019-05-07 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2019-05-08 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")

2019-06-26 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")

2019-06-26 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")

2019-05-02 100000 POWER TRAIN

This technical bulletin provides repair information to correct a customer concern of hearing a click or tick noise coming from the rear of the vehicle at low speeds, when AWD is engaged.

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

2019-05-29 100000 POWER TRAIN

This technical bulletin provides a procedure to replace the left front half shaft with the PN# listed below which has a dampener to correct this issue.

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

2019-05-09 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to replace the HVAC case with the redesigned part.

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

2019-05-09 350000 EQUIPMENT

This technical bulletin provides a procedure to replace the HVAC case with the redesigned part.

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

2019-05-09 060000 ENGINE (PWS)

This technical bulletin provides a procedure to replace the HVAC case with the redesigned part.

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

2019-06-17 160000 STRUCTURE

This engineering informational bulletin is requesting information from the field to measure the gap between the tail lamp and the body side to determine the root cause of the condition. As a result, this information will be used to develop/

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

2017-09-20 063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

This informational bulletin explains to the technician to erase the code P2598 set during PDI.

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

2017-09-20 350000 EQUIPMENT

This informational bulletin explains to the technician to erase the code P2598 set during PDI.

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

2017-09-20 350000 EQUIPMENT

This informational bulletin is informing technicians and customers if they experience Low Volume On Back Up Warning that it can be resolved through the settings of the alerts.

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

2017-09-20 356000 EQUIPMENT ADAPTIVE/MOBILITY

This informational bulletin is informing technicians and customers if they experience Low Volume On Back Up Warning that it can be resolved through the settings of the alerts.

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

2017-09-19 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")

2017-09-20 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")

2019-03-25 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")

2019-05-20 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")

2017-09-12 110000 ELECTRICAL SYSTEM

This informational bulletin provides information on False Current DTC U15F1 Stored in the HMI (Human Machine Interface) Module and that nothing should be done about this concern.

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

2017-09-12 350000 EQUIPMENT

This informational bulletin provides information on False Current DTC U15F1 Stored in the HMI (Human Machine Interface) Module and that nothing should be done about this concern.

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

2017-09-06 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to reprogram the radio to correct a condition of a false set DTC due to a software anomaly.

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

2017-09-22 020000 SUSPENSION

This informational bulletin provides information on RDM Axle Ratios for AWD Vehicles for Vibration Diagnostics When Using the Pico Scope

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

2017-09-07 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")

2017-09-07 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")

2017-06-23 350000 EQUIPMENT

17255 – Service Update. Certain vehicles, equipped with front license plate mounting package, were shipped to dealers without the bracket package necessary to mount a license plate on the front of the vehicle. Dealers will install the fron

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

2017-06-23 356000 EQUIPMENT ADAPTIVE/MOBILITY

17255 – Service Update. Certain vehicles, equipped with front license plate mounting package, were shipped to dealers without the bracket package necessary to mount a license plate on the front of the vehicle. Dealers will install the fron

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

2017-06-07 060000 ENGINE AND ENGINE COOLING

17225 – Service Update. Certain vehicles equipped with a 1.5L engine (RPO LYX) may experience an oil or coolant leak which could lead to engine damage. Dealers are to perform an oil leak test and a visual coolant leak test.

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

2017-06-07 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

17225 – Service Update. Certain vehicles equipped with a 1.5L engine (RPO LYX) may experience an oil or coolant leak which could lead to engine damage. Dealers are to perform an oil leak test and a visual coolant leak test.

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

2019-03-11 113000 ELECTRICAL SYSTEM:STARTER ASSEMBLY

This engineering informational bulletin is requesting information on a 3 second long crank time before the engine starts after the vehicle has been sitting at least 20 minutes.

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

2019-03-11 060000 ENGINE (PWS)

This engineering informational bulletin is requesting information on a 3 second long crank time before the engine starts after the vehicle has been sitting at least 20 minutes.

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

2019-03-18 110000 ELECTRICAL SYSTEM

This engineering informational bulletin ends the need for information from the field on a Condition of Engine Running Rough and/or Check Engine Light Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set.

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

2019-03-18 060000 ENGINE (PWS)

This engineering informational bulletin ends the need for information from the field on a Condition of Engine Running Rough and/or Check Engine Light Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set.

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

2019-03-22 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")

2019-03-22 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")

2019-03-22 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")

2017-09-14 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")

2017-09-12 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")

2017-09-12 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")

2019-05-09 062100 ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

This technical bulletin provides a procedure to add flocking tape the radiator mount sleeves to reduce the knocking noise caused by the excessive movement.

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

2019-05-09 160000 STRUCTURE

This technical bulletin provides a procedure to add flocking tape the radiator mount sleeves to reduce the knocking noise caused by the excessive movement.

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

2019-04-16 063110 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

This informational bulletin provides information to the tech to discard the PCV drain tube when working on the lower area of the engine.

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

2019-04-16 350000 EQUIPMENT

This informational bulletin provides information to the tech to discard the PCV drain tube when working on the lower area of the engine.

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

2019-04-29 191000 TIRES:TREAD/BELT

This warranty administration bulletin provide policy information on tires are not meeting tread depth expectations, or wearing out (reaching 2/32⿝) too quickly.

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

2019-04-18 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0132 and/or P0138 Set.

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

2019-04-18 060000 ENGINE (PWS)

This technical bulletin provides repair information to correct a customer concern of Start/Stop Performance, Hesitation From a Stop, Malfunction Indicator Lamp (MIL) Illuminated – DTC P0132 and/or P0138 Set.

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

2019-03-11 100000 POWER TRAIN

This technical bulletin provides a procedure to have the valve body spacer plate replacement and transmission control module reprogramming with the latest software.

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

2019-03-18 110000 ELECTRICAL SYSTEM

This Technical bulletin provides information on updated software for the side object sensor module to address a Service Side Detection Message in DIC and DTC U0155.

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

2019-03-19 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2019-03-26 030000 SERVICE BRAKES, HYDRAULIC

This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold.

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

2019-03-22 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")

2019-03-22 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")

2019-03-19 350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.

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

2019-03-19 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.

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

2019-03-19 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides repair information to correct a customer concern of a accessory front floor liner warped, bent inward.

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

2019-05-01 130000 VISIBILITY

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a loose rear wiper arm.

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

2019-05-01 136000 VISIBILITY:WINDSHIELD WIPER/WASHER

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a loose rear wiper arm.

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

2019-03-15 070000 FUEL SYSTEM, GASOLINE

N182199610 – Customer Satisfaction Program. Certain vehicles may have a condition in which the high-pressure fuel pump may crack and potentially leak fuel. This may occur over time with vehicle usage. If a fuel leak occurs, the customer

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

2019-03-15 091130 FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

N182199610 – Customer Satisfaction Program. Certain vehicles may have a condition in which the high-pressure fuel pump may crack and potentially leak fuel. This may occur over time with vehicle usage. If a fuel leak occurs, the customer

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

2019-03-25 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")

2019-03-25 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")

2019-03-25 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")

2019-06-06 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")

2019-05-02 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")

2019-03-13 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of an intermittent blank or flickering driver information center (DIC).

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

2019-03-13 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides repair information to correct a customer concern of an intermittent blank or flickering driver information center (DIC).

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

2019-03-28 110000 ELECTRICAL SYSTEM

This technical bulletin provides to inspect and clean the grounds that may cause the customers MIL concern.

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

2019-03-28 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")

2019-06-25 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")

2017-09-05 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")

2019-03-11 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This bulletin provides information on the Transport Mode On Message Being Displayed in the 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")

2019-03-11 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information on the Transport Mode On Message Being Displayed in the 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")

2019-03-07 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")

2019-03-07 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")

2019-03-07 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")

2019-05-09 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")

2019-03-26 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")

2019-03-19 110000 ELECTRICAL SYSTEM

This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.

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

2019-03-19 350000 EQUIPMENT

This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.

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

2019-03-19 353000 EQUIPMENT:ELECTRICAL

This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.

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

2019-02-07 030000 BRAKES (PWS)

This technical bulletin provides a procedure to program the ECM to correct a false code that may set.

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

2019-02-14 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")

2019-02-14 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")

2019-06-26 350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of hearing a ticking or popping noise at roof rail assist handle(s).

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

2019-06-26 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides repair information to correct a customer concern of hearing a ticking or popping noise at roof rail assist handle(s).

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

2019-06-04 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides a procedure to replace the HVAC case with the redesigned part.

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

2019-04-02 060000 ENGINE (PWS)

This engineering information PI ends the need for information from the field on reduced engine power, DTC P0299 set.

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

2017-09-14 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")

2019-03-22 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")

2019-04-26 160000 STRUCTURE

This informational bulletin provides information and operating tips for the hands free lift gate.

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

2019-04-26 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

This informational bulletin provides information and operating tips for the hands free lift gate.

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

2019-04-26 350000 EQUIPMENT

This informational bulletin provides information and operating tips for the hands free lift gate.

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

2019-03-15 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")

2019-03-15 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")

2019-03-15 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")

2019-05-23 110000 ELECTRICAL SYSTEM

This technical bulletin provides repair information to correct a customer concern of an intermittent blank or flickering driver information center (DIC).

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

2017-09-28 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")

2019-01-23 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")

2019-02-07 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to program the ECM to correct a false code that may set.

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

2019-02-07 060000 ENGINE (PWS)

This technical bulletin provides a procedure to program the ECM to correct a false code that may set.

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

2019-02-14 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")

2018-11-09 110000 ELECTRICAL SYSTEM

This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.

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

2018-11-09 350000 EQUIPMENT

This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.

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

2018-11-09 353000 EQUIPMENT:ELECTRICAL

This technical bulletin proves a procedure to update the rear infotainment monitors if found the cause of the audio concerns.

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

2017-09-25 062100 ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

This Preliminary information communicates the need to replace the heater hose clamps anytime the heater hoses are serviced.

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

2017-09-25 062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

This Preliminary information communicates the need to replace the heater hose clamps anytime the heater hoses are serviced.

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

2019-02-20 060000 ENGINE AND ENGINE COOLING

This engineering information PI ends the need for information from the field on reduced engine power, DTC P0299 set.

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

2018-11-01 350000 EQUIPMENT

This engineering informational bulletin is requesting information pictures of windshield, steering wheel and/or door trim panel for product issues covered under warranty.

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

2018-11-08 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")

2017-09-28 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")

2017-09-20 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")

2017-09-20 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")

2017-09-20 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")

2019-02-08 350000 EQUIPMENT

This engineering information PI ends the need for information from the field for an MIL Lamp On, DTC P0403 Set.

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

2019-02-08 060000 ENGINE AND ENGINE COOLING

This engineering informational bulletin is requesting information from the field to determine a root cause for a condition of Engine Running Rough and/or Check EngineLight Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set.

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

2019-02-08 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This engineering informational bulletin is requesting information from the field to determine a root cause for a condition of Engine Running Rough and/or Check EngineLight Illuminated, DTCs P0300, P0301, P0302, P0303, P0304 Set.

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

2018-11-05 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")

2019-02-04 060000 ENGINE AND ENGINE COOLING

This engineering informational bulletin is requesting information from the field on reduced engine power, DTC P0299 set.

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

2019-01-24 350000 EQUIPMENT

This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field R

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

2019-01-04 100000 POWER TRAIN

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Click or Tick Noise from Rear of Vehicle at Low Speeds When AWD is Engaged.

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

2018-12-05 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")

2018-12-05 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")

2018-12-05 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")

2018-12-13 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")

2018-12-11 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to program the ECm to correct a false code that may set.

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

2018-12-11 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This technical bulletin provides a procedure to program the ECm to correct a false code that may set.

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

2018-12-18 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")

2018-12-18 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")

2018-12-17 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")

2019-01-31 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")

2019-01-24 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")

2018-12-13 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")

2019-02-28 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")

2019-02-13 060000 ENGINE AND ENGINE COOLING

This technical bulletin advises the technician to rest the MIL and diagnose additional DTCs for why the code is setting and disabling the start/stop system.

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

2019-02-04 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates that a rotational clicking noise heard after engine shut down is a design characteristic and no repairs should be attempted.

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

2018-12-13 110000 ELECTRICAL SYSTEM

This Preliminary information communicates that a Engine Control Module (ECM) service update calibration for P0421.

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

2019-02-19 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician being unable to program fobs to the vehicle. Technician will need to ensure the key FOB is a new unit and has not been programmed to another vehicle previousl

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

2019-02-19 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")

2018-12-17 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")

2018-12-14 110000 ELECTRICAL SYSTEM

This Preliminary Information communication advises the technician that the restriciton on ECM part numbers 55501366, 55502052 and 55485591 has ended.

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

2019-02-18 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")

2019-02-08 118000 ELECTRICAL SYSTEM:SOFTWARE

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")

2018-12-13 174200 LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK

This informational bulletin provides information and operating tips for the hands free lift gate.

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

2018-12-14 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides a procedure air conditioning refrigerant desiccant replacement due to refrigerant loss.

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

2018-12-11 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")

2018-12-21 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2018-12-14 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")

2018-12-14 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")

2019-02-08 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")

2019-03-19 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")

2019-02-05 270000 LANE DEPARTURE

This technical bulletin provides a procedure to replace the Front Seat Lane Departure Warning Actuator if the B172E is set in the seat control module.

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

2019-02-25 100000 POWER TRAIN

This informational bulletin explains a normal characteristic of a trans shift when cold temps are present.

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

2019-02-19 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides a procedure to replace the charge air cooler due to moisture getting inside of it and causing a malfunction indicator lamp illuminated with DTC P0300 and/or P0299/P2227.

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

2017-09-06 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

This Preliminary Information communication provides information to the technician that some vehicle may have an “ Exhaust Fluid Quality Poor ” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other e

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

2017-09-06 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication provides information to the technician that some vehicle may have an “ Exhaust Fluid Quality Poor ” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other e

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

2019-03-13 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")

2019-02-08 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")

2017-09-06 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")

2019-02-05 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")

2019-03-08 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")

2019-02-13 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")

2019-02-15 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")

2019-03-04 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2019-03-04 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2017-07-31 033110 SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS

17266 – Service Update. The brake booster vacuum pipe may become abraded due to heater hose misrouting creating an eventual vacuum leak. Dealers will Inspect for heater hose misrouting, brake vacuum pipe wear, and re-route heater hose if ne

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

2017-07-31 350000 EQUIPMENT

17266 – Service Update. The brake booster vacuum pipe may become abraded due to heater hose misrouting creating an eventual vacuum leak. Dealers will Inspect for heater hose misrouting, brake vacuum pipe wear, and re-route heater hose if ne

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

2017-07-31 356000 EQUIPMENT ADAPTIVE/MOBILITY

17266 – Service Update. The brake booster vacuum pipe may become abraded due to heater hose misrouting creating an eventual vacuum leak. Dealers will Inspect for heater hose misrouting, brake vacuum pipe wear, and re-route heater hose if ne

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

2019-01-03 350000 EQUIPMENT

This informational bulletin provides to the technician the correct parts and the labor operation number in conjunction with the repair.

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

2019-01-18 020000 SUSPENSION

This technical bulletin provides a procedure for front lower control arm bushing replacement to correct a creak type sound while driving over bumps.

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

2017-09-18 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and

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

2017-09-18 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and

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

2019-02-07 030000 BRAKES (PWS)

This technical bulletin provides a procedure to program the ECM to correct a false code that may set.

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

2019-02-14 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")

2019-02-14 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")

2019-02-14 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")

2017-09-13 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the possibility of the timing chain tensioner gasket being improperly installed or mis-positioned after major engine repairs causing a low engine oil pressure and dtc p06DE.

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

2017-09-13 350000 EQUIPMENT

This Preliminary information communicates the possibility of the timing chain tensioner gasket being improperly installed or mis-positioned after major engine repairs causing a low engine oil pressure and dtc p06DE.

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

2017-09-13 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary information communicates the possibility of the timing chain tensioner gasket being improperly installed or mis-positioned after major engine repairs causing a low engine oil pressure and dtc p06DE.

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

2017-09-12 350000 EQUIPMENT

This Preliminary information communicates the following to the dealer. If an engine oil leak has been isolated to the front crankshaft seal, check for misfires low engine compression and/or cylinder leakage readings. These issues could caus

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

2017-09-12 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary information communicates the following to the dealer. If an engine oil leak has been isolated to the front crankshaft seal, check for misfires low engine compression and/or cylinder leakage readings. These issues could caus

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

2017-09-12 060000 ENGINE (PWS)

This Preliminary information communicates the following to the dealer. If an engine oil leak has been isolated to the front crankshaft seal, check for misfires low engine compression and/or cylinder leakage readings. These issues could caus

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

2018-11-21 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")

2017-09-11 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")

2017-09-11 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")

2017-09-11 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")

2017-09-19 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")

2017-09-19 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")

2018-08-08 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")

2018-08-08 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exh

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

2018-08-28 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")

2018-08-28 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")

2018-08-28 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2018-08-28 060000 ENGINE (PWS)

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2018-08-27 100000 POWER TRAIN

This Preliminary information communicates the Control Valve Body spacer plate orifice #33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to rep

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

2018-08-27 060000 ENGINE (PWS)

This Preliminary information communicates the Control Valve Body spacer plate orifice #33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to rep

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

2018-08-20 270000 LANE DEPARTURE

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac

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

2018-05-15 100000 POWER TRAIN

This Preliminary information communicates the Control Valve Body spacer plate orifice #33 may be restricted as root cause for the may not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern, to r

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

2018-05-15 110000 ELECTRICAL SYSTEM

This Preliminary information communicates that acustomer may complain of the Driver Information Center(DIC) intermittently flickering or going blank. It may be noted that this only seems to occur when playing songs via IHeart or Pandora. Th

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

2018-05-15 350000 EQUIPMENT

This Preliminary information communicates that acustomer may complain of the Driver Information Center(DIC) intermittently flickering or going blank. It may be noted that this only seems to occur when playing songs via IHeart or Pandora. Th

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

2018-05-15 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary information communicates that acustomer may complain of the Driver Information Center(DIC) intermittently flickering or going blank. It may be noted that this only seems to occur when playing songs via IHeart or Pandora. Th

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

2018-05-15 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the possibility of the timing chain tesnioner gasket being improperly installed or mis-positioned after major engine repairs causing a low engine oil pressure and dtc p06DE.

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

2018-05-15 350000 EQUIPMENT

This Preliminary information communicates the possibility of the timing chain tesnioner gasket being improperly installed or mis-positioned after major engine repairs causing a low engine oil pressure and dtc p06DE.

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

2018-05-15 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary information communicates the possibility of the timing chain tesnioner gasket being improperly installed or mis-positioned after major engine repairs causing a low engine oil pressure and dtc p06DE.

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

2018-05-11 260000 FORWARD COLLISION AVOIDANCE

This Preliminary information communicatesa “Forward Collision System Reduced” message displayed on the DIC when the Forward Automatic Braking has been set to the “Alert” setting. This is normal when theFAB has been set to “Alert”.

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

2018-05-23 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")

2018-05-23 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")

2017-08-31 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Technical bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.

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

2018-06-12 031000 SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

This Preliminary information communicates a potential issue where there may be a squeak or creak noise from the brake pedal when applied. Engineering is investigating.

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

2018-06-11 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")

2018-06-11 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")

2018-06-20 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")

2018-06-19 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exh

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

2018-06-19 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exh

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

2018-06-18 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and

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

2018-06-18 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and

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

2018-06-15 100000 POWER TRAIN

This Preliminary Information communication advises the technician that the Product Quality Center has ended the part restriction for the T87A Transmission Control Module.

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

2018-06-08 350000 EQUIPMENT

This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, and displays are placed on restriction through the General Motors Technical Assista

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

2017-02-07 060000 ENGINE AND ENGINE COOLING

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2017-02-07 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2017-02-03 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication advises the technician that the 1.5L (RPO LYX) Engine exchange program will be in effect for the first six months of vehicle production through the General Motors Product Quality Center. Dealer wil

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

2017-02-03 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the 1.5L (RPO LYX) Engine exchange program will be in effect for the first six months of vehicle production through the General Motors Product Quality Center. Dealer wil

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

2018-10-12 350000 EQUIPMENT

This Preliminary Information communication provides information to the technician being unable to program fobs to the vehicle. Technician will need to ensure the key FOB is a new unit and has not been programmed to another vehicle previousl

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

2018-10-12 356000 EQUIPMENT ADAPTIVE/MOBILITY

This Preliminary Information communication provides information to the technician being unable to program fobs to the vehicle. Technician will need to ensure the key FOB is a new unit and has not been programmed to another vehicle previousl

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

2018-09-14 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

18277 – Customer Satisfaction Program – Certain vehicles equipped with RPO MNH (6 Speed Automatic Transmission) may have been built without a transmission case assembly cup plug. As a result, lubrication flow within the transmission may be

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

2018-10-10 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")

2018-06-01 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary information communicates that acustomer may complain of the Driver Information Center(DIC) intermittently flickering or going blank. It may be noted that this only seems to occur when playing songs via IHeart or Pandora. Th

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

2018-06-01 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary information communicates that acustomer may complain of the Driver Information Center(DIC) intermittently flickering or going blank. It may be noted that this only seems to occur when playing songs via IHeart or Pandora. Th

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

2018-05-15 110000 ELECTRICAL SYSTEM

18158 – Service Update. Certain vehicles may exhibit a condition where the Service Side Detection (SSD) message is displayed on the Driver Information Center (DIC) screen. This message is displayed in the DIC and does not reset until the

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

2018-05-15 130000 VISIBILITY

18158 – Service Update. Certain vehicles may exhibit a condition where the Service Side Detection (SSD) message is displayed on the Driver Information Center (DIC) screen. This message is displayed in the DIC and does not reset until the

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

2017-12-04 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")

2017-11-17 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")

2018-08-13 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

18126 – Service Update. Certain vehicles may have a condition where the electronic control module (ECM) does not respond to on board diagnostics (OBD) test tools with the required calibration verification number (CVN). Reprogram the ECM.

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

2018-08-07 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

18239 – Emissions Recall – General Motors has decided to conduct a Voluntary Emission Recall involving certain 2018 model year vehicles, equipped with 4-cylinder engines (RPO LHN, LEX, L3A, LYX, LKN, LE2, LCV or LTG). On some vehicles, an

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

2018-08-02 010000 STEERING

18245 – Service Update – A 250-millisecond power steering instability occurs as soon as APA (Advanced Park Assist) begins turning the steering wheel into a parking spot. If steering wheel shudder occurs, APA aborts the procedure. Reprogram

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

2018-08-02 011000 STEERING: STEERING WHEEL/HANDLE BAR

18245 – Service Update – A 250-millisecond power steering instability occurs as soon as APA (Advanced Park Assist) begins turning the steering wheel into a parking spot. If steering wheel shudder occurs, APA aborts the procedure. Reprogram

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

2018-07-12 350000 EQUIPMENT

This Preliminary Information communication advises the technician that the ECM part numbers 55501366, 55502052 and 55485591 will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to co

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

2018-07-12 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the ECM part numbers 55501366, 55502052 and 55485591 will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to co

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

2018-07-12 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")

2018-07-12 062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

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")

2018-07-09 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")

2018-07-09 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")

2018-07-09 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")

2018-07-03 162300 STRUCTURE:BODY:DOOR

This preliminary information explains a potential issue engineering is investigating into water intrusion into the door passthrough connector and effecting door functions.

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

2017-03-15 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")

2018-07-03 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")

2018-07-25 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")

2018-07-30 070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and

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

2018-02-08 034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS

This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold.

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

2018-02-08 045200 SERVICE BRAKES, AIR:DISC:PADS

This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold.

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

2018-02-07 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to reprogram the HVAC module to correct a condition of HVAC Inoperative during Remote Start Event with Accessory Remote Start Kit due to a calibration concern.

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

2018-02-07 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides a procedure to reprogram the HVAC module to correct a condition of HVAC Inoperative during Remote Start Event with Accessory Remote Start Kit due to a calibration concern.

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

2018-02-07 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin provides a procedure to reprogram the HVAC module to correct a condition of HVAC Inoperative during Remote Start Event with Accessory Remote Start Kit due to a calibration concern.

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

2018-02-22 110000 ELECTRICAL SYSTEM

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Front Door Window Switch Inoperative.

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

2018-02-22 133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Front Door Window Switch Inoperative.

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

2018-02-22 162300 STRUCTURE:BODY:DOOR

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Front Door Window Switch Inoperative.

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

2018-02-19 350000 EQUIPMENT

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Charge Air Cooler Ice Blockage with Malfunction Indicator Lamp Illuminated and DTC P0299 Set After Completing Bulletin 1

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

2018-02-19 356000 EQUIPMENT ADAPTIVE/MOBILITY

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Charge Air Cooler Ice Blockage with Malfunction Indicator Lamp Illuminated and DTC P0299 Set After Completing Bulletin 1

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

2018-02-19 060000 ENGINE (PWS)

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Charge Air Cooler Ice Blockage with Malfunction Indicator Lamp Illuminated and DTC P0299 Set After Completing Bulletin 1

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

2018-02-14 110000 ELECTRICAL SYSTEM

This engineering information bulletin is requesting information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illuminated with DTC P059F Set.

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

2018-02-15 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")

2018-02-15 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")

2018-02-13 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")

2018-02-27 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")

2018-02-01 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")

2018-02-01 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")

2018-01-22 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

17337 02 Phase 3 – Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault

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

2018-02-27 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")

2018-02-27 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")

2018-01-24 160000 STRUCTURE

This technical bulletin provides repair information to correct a customer concern of the headliner sagging at the front.

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

2018-01-24 350000 EQUIPMENT

This technical bulletin provides repair information to correct a customer concern of the headliner sagging at the front.

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

2018-01-26 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Bulletin provides a reminder to the Service Personnel to refer to Investigate Vehicle History in Global Warranty Management for Campaign 17337 and verify that it has been performed on the vehicle before proceeding with any diagnostics

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

2018-04-09 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")

2018-04-26 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to test the radios receiver if certain XM channels cut out (mutes) depending on location of the vehicle.

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

2018-04-20 110000 ELECTRICAL SYSTEM

This informational bulletin provides information for dealership personal and technicians when replacing the body control module (BCM), that a 2nd design BCM is NOT interchangeable with the 1st design BCM.

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

2018-04-20 160000 STRUCTURE

This informational bulletin provides information for dealership personal and technicians when replacing the body control module (BCM), that a 2nd design BCM is NOT interchangeable with the 1st design BCM.

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

2018-04-19 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")

2018-04-26 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to replace the HMI module to correct a condition of Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu due to a software concern.

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

2018-04-26 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to replace the HMI module to correct a condition of Radio Control (ICS) Display Does Not Remain Off at Times after it Has Been Turned Off in the Radio Settings Menu due to a software concern.

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

2018-04-09 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")

2018-04-06 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to repair the shutter harness if corrosion is found in the electrical connection.

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

2018-04-25 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")

2018-04-19 350000 EQUIPMENT

This Bulletin provides starting point information to diagnose DTC P206B.

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

2018-04-19 041000 SERVICE BRAKES, AIR:CONTROLS

This informational bulletin provides a alternate way of installing a brake controller if the customer request one.

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

2018-04-18 100000 POWER TRAIN

This technical bulletin provides a procedure to have the valve body spacer plate replacement and transmission control module reprogramming with the latest software.

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

2018-04-18 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to have the valve body spacer plate replacement and transmission control module reprogramming with the latest software.

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

2018-04-18 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This technical bulletin provides a procedure to reposition the exhaust clamp to correct a condition of Exhaust Smell in Cabin and/or DTC P0421 Set due to a miss installed clamp.

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

2018-04-03 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")

2018-04-10 105300 POWER TRAIN:DRIVELINE:DRIVESHAFT

This technical bulletin provides a procedure for front wheel drive shaft replacement due to the shafts at assemble being short.

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

2018-04-04 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")

2018-04-20 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")

2018-01-09 190000 TIRES

This Informational bulletin provides information on replacing a missing fastener on both rear air deflectors if missing.

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

2018-01-09 350000 EQUIPMENT

This Informational bulletin provides information on replacing a missing fastener on both rear air deflectors if missing.

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

2017-12-11 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")

2017-12-11 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")

2017-12-04 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")

2017-12-04 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")

2017-12-15 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")

2017-12-15 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")

2017-12-01 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin announces new software to correct the rear view camera guidelines due to not being aligned properly.

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

2017-12-01 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

This technical bulletin announces new software to correct the rear view camera guidelines due to not being aligned properly.

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

2017-12-15 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

This technical bulletin provides repair information to correct a customer concern of power liftgate stops when opening and/or will not close from open position, technicians may find DTC B153E or B396A set.

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

2017-12-14 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")

2017-12-21 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")

2017-12-21 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")

2018-01-26 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")

2018-01-16 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This engineering informational bulletin is ending the need for information from the field on vehicles that have the condition of Sunroof or Sunshade Inoperative.

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

2017-05-10 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")

2017-05-10 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")

2017-05-02 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")

2017-05-04 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")

2018-04-27 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")

2017-05-23 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")

2017-05-17 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")

2017-08-02 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")

2017-05-23 060000 ENGINE AND ENGINE COOLING

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information ? Interior Coolant Leak at the Heater Core Inlet/Outlet Tubes.

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

2017-05-11 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to remove the IP compartment and add dielectric grease to the hinges.

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

2017-05-19 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")

2017-05-22 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")

2017-05-04 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

This informational bulletin provides information and operating tips for the hands free lift gate.

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

2017-05-10 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")

2018-04-17 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Charge Air Cooler Ice Blockage with Malfunction Indicator Lamp Illuminated and DTC P0299 Set After Completing Bulletin 1

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

2017-05-23 110000 ELECTRICAL SYSTEM

This technical bulletin advises the technician to rest the MIL and diagnose additional DTCs for why the code is setting and disabling the start/stop system.

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

2017-05-15 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")

2018-01-29 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")

2018-01-12 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")

2017-11-22 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")

2018-01-04 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")

2018-01-17 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")

2017-11-30 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")

2017-11-22 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")

2018-01-31 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")

2017-11-30 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")

2018-03-29 010000 STEERING

18087 – Service Update. Certain Chevrolet Equinox vehicles equipped with a 2.0L engine (RPO LTG) or 1.5L engine (RPO LYX), may have the front cradle brace missing. Customers may experience a lack of steering response and precision with th

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

2018-03-29 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

17337 – Product Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevr

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

2018-03-29 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

17337 – Product Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevr

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

2018-03-29 060000 ENGINE (PWS)

17337 – Product Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain 2016 model year Chevrolet Colorado, GMC Canyon; 2017 model year Chevrolet Express, GMC Savana; 2017-2018 model year Chevr

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

2018-01-12 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")

2017-11-17 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")

2018-01-08 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")

2018-01-08 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")

2018-01-08 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")

2018-01-08 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")

2018-01-08 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")

2018-01-08 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")

2018-01-31 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")

2018-01-31 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")

2018-02-01 100000 POWER TRAIN

18028 – Service Update. The shift cable conduit end fitting may have become detached from the transmission bracket during the assembly process which can result in a mismatch between the shifter and transmission. Inspect and confirm that th

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

2017-11-16 060000 ENGINE AND ENGINE COOLING

17337 01 – Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the

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

2017-11-01 060000 ENGINE AND ENGINE COOLING

17337 – Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the exhau

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

2017-11-01 110000 ELECTRICAL SYSTEM

17337 – Emission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault in the exhau

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

2017-03-10 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")

2017-03-07 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")

2017-03-09 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")

2017-03-13 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")

2018-03-27 117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/

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

2018-03-26 162300 STRUCTURE:BODY:DOOR

This preliminary information explains a potential issue engineering is investigating into water intrusion into the door passthrough connector and effecting door functions.

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

2018-03-22 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary information communicates the Control Valve Body spacer plate orifice #33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to rep

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

2018-03-22 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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

2018-03-13 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, and displays are placed on restriction through the General Motors Technical Assista

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

2017-12-12 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to reprogram the HVAC control module to correct a condition of HVAC Inoperative During Remote Start Event due to a calibration concern.

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

2017-12-12 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This technical bulletin provides a procedure to reprogram the HVAC control module to correct a condition of HVAC Inoperative During Remote Start Event due to a calibration concern.

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

2017-12-22 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")

2017-12-22 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")

2017-12-04 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")

2017-12-04 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")

2017-12-15 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")

2017-12-15 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")

2017-12-15 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")

2017-12-22 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Technical bulletin provides information for new software due to the DIC not showing the diesel exhaust fluid life percent.

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

2017-12-22 118000 ELECTRICAL SYSTEM:SOFTWARE

This Technical bulletin provides information for new software due to the DIC not showing the diesel exhaust fluid life percent.

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

2017-11-17 353000 EQUIPMENT:ELECTRICAL

This technical bulletin provides a procedure on repairing a possible bad connection at the X404 connector.

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

2017-12-21 220000 SEATS

This technical bulletin provides repair information to correct a customer concern of front seat slight rocking movement while shifting weight from seat, during hard stops, and/or when driving over rough road surface.

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

2017-11-28 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Technical bulletin provides information for installing clips to the exhaust and cradle hanger due to the insulator coming off to correct a rattle type noise.

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

2018-04-30 110000 ELECTRICAL SYSTEM

This preliminary information explains a possibility that the sunroof could become inoperative because the module lost memory and that engineering is evaluating the concern.

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

2017-08-29 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")

2017-08-29 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")

2017-05-02 350000 EQUIPMENT

This informational bulletin explains the need to change the oil used in the LFV, LE2 engines, to a dexos 1 full synthetic to avoid piston damage.

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

2017-05-02 060000 ENGINE (PWS)

This informational bulletin explains the need to change the oil used in the LFV, LE2 engines, to a dexos 1 full synthetic to avoid piston damage.

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

2017-12-05 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")

2017-08-09 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")

2017-12-01 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")

2017-12-07 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")

2017-12-07 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")

2017-08-28 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

This Preliminary Information communication advises the technician that the 1.6L Diesel Engine (RPO LH7) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.

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

2017-08-28 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the 1.6L Diesel Engine (RPO LH7) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.

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

2017-08-04 060000 ENGINE AND ENGINE COOLING

This Preliminary information communicates the potential for a flashing MIL and DTC p0300 to occur in areas of high amounts of rain fall or humidity. This is due to the moisture that can accumulate in the charge air cooler from the rapid coo

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

2017-08-04 060000 ENGINE (PWS)

This Preliminary information communicates the potential for a flashing MIL and DTC p0300 to occur in areas of high amounts of rain fall or humidity. This is due to the moisture that can accumulate in the charge air cooler from the rapid coo

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

2017-08-22 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")

2017-08-22 104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

This Preliminary information communicates that engineering is investigating a software anomaly causing false DTC's in the All Wheel Drive System.

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

2017-08-22 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary information communicates that engineering is investigating a software anomaly causing false DTC's in the All Wheel Drive System.

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

2017-12-07 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Technical bulletin provides information for installing clips to the exhaust and cradle hanger due to the insulator coming off to correct a rattle type noise.

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

2017-08-21 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")

2017-11-28 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")

2017-11-08 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This informational bulletin advises what should be used to charge or maintain the battery when towing a vehicle.

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

2017-11-17 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin provides a procedure to reprogram the cluster to correct a condition of Intermittent Blank/Missing Driver Information Center Info Pages Upon Start Up due to a software abnormality.

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

2017-12-12 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")

2017-11-02 133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

This technical bulletin provides a procedure to replace an affected belt molding that may not fit correctly due to being produced the wrong size with the newly designed part.

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

2017-11-07 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This technical bulletin provides repair information to correct a customer concern of front and rear fascia paint mismatch specific to Color Sandy Ridge Metallic.

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

2017-11-17 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")

2017-08-16 353000 EQUIPMENT:ELECTRICAL

The PI was created to advise of an engineering investigation for a concern of unable to connect toOnStar Virtual Advisor when selecting “New Destination” in the OnStar menu.

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

2017-08-11 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the engine exchange program on vehicles equipped with engine Regular Production Option Code LYXhas ended. This engine can now be ordered through the regular General Moto

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

2017-11-27 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")

2017-03-17 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")

2018-04-24 110000 ELECTRICAL SYSTEM

This engineering information bulletin is requesting information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illuminated with DTC P059F Set.

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

2018-04-24 110000 ELECTRICAL SYSTEM

This engineering information bulletin is requesting information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illuminated with DTC P059F Set.

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

2018-04-13 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")

2018-04-06 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")

2017-03-29 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")

2018-03-16 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")

2018-03-28 354000 EQUIPMENT:MECHANICAL

This technical bulletin provides a procedure to replace the oil level sensor and reposition the front cradle brace to correct a condition of Low Oil Level Indicator Illuminated due to the engine shifting and making the sensor contact the br

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

2018-03-28 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to replace the oil level sensor and reposition the front cradle brace to correct a condition of Low Oil Level Indicator Illuminated due to the engine shifting and making the sensor contact the br

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

2018-03-28 060000 ENGINE (PWS)

This technical bulletin provides a procedure to replace the oil level sensor and reposition the front cradle brace to correct a condition of Low Oil Level Indicator Illuminated due to the engine shifting and making the sensor contact the br

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

2018-02-12 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This informational bulletin explains a normal characteristic of a trans shift when cold temps are present.

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

2018-02-01 063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This Bulletin provides a reminder to the Service Personnel to refer to Investigate Vehicle History in Global Warranty Management for Campaign 17337 and verify that it has been performed on the vehicle. If it has been performed Clear DTC and

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

2018-03-13 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL

This technical bulletin provides a procedure on how to install an oil heater on the oil pan and how to route/mount the wiring harness.

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

2018-03-13 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This technical bulletin provides a procedure on how to install an oil heater on the oil pan and how to route/mount the wiring harness.

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

2018-03-13 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure on how to install an oil heater on the oil pan and how to route/mount the wiring harness.

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

2018-03-29 353000 EQUIPMENT:ELECTRICAL

This engineering information is requesting information from the field on vehicles that have the condition of Speaker Rattle, Speaker Crackle, Poor Sound Quality, Speaker Pop, or Speaker Distortion.

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

2018-03-05 110000 ELECTRICAL SYSTEM

This Technical bulletin provides information on updated software for the side object sensor module to address a Service Side Detection Message in DIC and DTC U0155.

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

2018-03-01 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")

2018-03-01 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")

2018-03-20 110000 ELECTRICAL SYSTEM

This engineering information is requesting information from the field on vehicles that have the condition of Driver Side Seat Air Bag Light On DTC codes B0014, B001A, B001E.

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

2018-03-20 140000 AIR BAGS

This engineering information is requesting information from the field on vehicles that have the condition of Driver Side Seat Air Bag Light On DTC codes B0014, B001A, B001E.

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

2018-03-27 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")

2018-03-27 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")

2018-03-27 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")

2018-03-08 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")

2018-03-08 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")

2018-03-08 162900 STRUCTURE:BODY:ROOF AND PILLARS

This technical bulletin provides repair information to correct a customer concern of hearing high pitched whistle, wind noise coming from the roof of the vehicle.

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

2018-02-28 030000 BRAKES (PWS)

This technical bulletin provides a procedure to replace the brake booster if the build date of the booster falls within a certain date due to the booster causing a Clunk Noise When Applying Brakes.

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

2018-03-09 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")

2018-03-28 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")

2018-03-28 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")

2018-04-13 080000 FUEL SYSTEM, DIESEL

This Preliminary Information communication advises the technician that the 1.6L Diesel Engine (RPO LH7) engine exchange program has ended.

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

2018-03-07 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")

2018-04-10 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, and displays are placed on restriction through the General Motors Technical Assista

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

2018-04-16 220000 SEATS

This technical bulletin provides a procedure to disengage the jammed parts and release the gears for proper function caused by the mechanical of the height adjustment being jammed, not broken creating a condition of difficult to adjust the

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

2018-04-16 220000 SEATS

This technical bulletin provides repair information to correct a customer concern of front seat slight rocking movement while shifting weight from seat, during hard stops, and/or when driving over rough road surface.

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

2018-04-23 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to perform diagnostics on the codes set and if no problem is found, to replace either the input or output speed sensor.

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

2018-03-26 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")

2017-08-22 013200 STEERING:GEAR BOX:SHAFT PITMAN

This technical bulletin provides a procedure to replace the power steering gear if the electrical connector terminals are bent.

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

2017-08-22 015000 STEERING:HYDRAULIC POWER ASSIST SYSTEM

This technical bulletin provides a procedure to replace the power steering gear if the electrical connector terminals are bent.

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

2017-08-21 091130 FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

This technical bulletin provides repair information to correct a customer concern of hearing a flutter or boom noise from rear of vehicle.

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

2017-08-16 118000 ELECTRICAL SYSTEM:SOFTWARE

This technical bulletin provides a procedure to perform a RDCCM update to correct a possible clunking noise from the tcase or rear axle clutches.

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

2017-11-28 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")

2017-08-24 350000 EQUIPMENT

This technical bulletin provides a procedure to add lubricant to the armrest hinge springs if making noise.

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

2017-08-24 356000 EQUIPMENT ADAPTIVE/MOBILITY

This technical bulletin provides a procedure to add lubricant to the armrest hinge springs if making noise.

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

2017-08-09 355100 EQUIPMENT:OTHER:LABELS

This informational bulletin provides information for the service parts identification (SPID) label replacement.

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

2017-11-28 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information ? Sunroof or Sunshade Inoperative.

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

2017-11-20 140000 AIR BAGS

This engineering information is requesting information from the field on vehicles that have the condition of Driver Side Seat Air Bag Light On DTC codes B0014, B001A, B001E.

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

2017-11-27 020000 SUSPENSION

This engineering information bulletin ends the need for information from the field on vehicles that have the condition of Vehicle Vibration when Driving on Smooth Roads at Speeds Between 64-113 km/h (40-70 mph).

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

2017-11-27 350000 EQUIPMENT

This engineering information bulletin ends the need for information from the field on vehicles that have the condition of Vehicle Vibration when Driving on Smooth Roads at Speeds Between 64-113 km/h (40-70 mph).

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

2017-08-07 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")

2017-08-23 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")

2017-08-23 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")

2017-08-31 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")

2017-08-30 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")

2017-08-02 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")

2019-07-22 091130 FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

This technical bulletin provides repair information to correct a customer concern of hearing a flutter or thump noise from rear of vehicle.

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

2018-02-20 010000 STEERING

This Preliminary information communicates the Control Valve Body spacer plate orifice #33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to rep

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

2018-02-20 180000 VEHICLE SPEED CONTROL

This Preliminary information communicates the Control Valve Body spacer plate orifice #33 may be restricted as root cause for themay not go above 30 mph, may be stuck in 2nd gear, will not upshift, MIL is on, and/or DTC P2821 concern,to rep

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

2018-02-20 103000 POWER TRAIN:AUTOMATIC TRANSMISSION

This Preliminary information communicates that no repairs should be attempted for an intermittent DTC P2731 at this time.

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

2018-02-12 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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

2018-02-09 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This preliminary information was created to express that engineering is investigating the issue of a service engine soon lamp on and a code P050F low vacuum code storing.

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

2017-12-19 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

17465 – Service Update. Certain vehicles equipped with air conditioning (RPO C4P or C67) and Engine Remote Start (RPO BTV) or Accessory Remote Start Kit (RPO S6P), when outside temperatures are below 42 degrees F (6 deg. C) may have a cond

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

2017-12-12 080000 FUEL SYSTEM, DIESEL

17337 01 Phase 2 – Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault

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

2017-12-12 110000 ELECTRICAL SYSTEM

17337 01 Phase 2 – Product Emission. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles, equipped with a diesel engine. The engine control module in these vehicles may not properly diagnose a fault

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

2018-02-06 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")

2018-02-05 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")

2017-10-11 030000 SERVICE BRAKES, HYDRAULIC

This Technical bulletin provides information for rear brake pad replacement to correct a squeak type noise heard from the rear brakes when cold.

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

2017-10-10 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This technical bulletin provides a procedure to reprogram the radio to correct a condition of DTC B1265 Entertainment System Remote Enable Circuit due to a calibration concern.

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

2017-10-12 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

This engineering informational bulletin ends the need for information from the field on vehicles that have the condition of Interior Coolant Leak at the Heater Core Inlet/Outlet Tubes.

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

2017-10-03 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")

2017-10-03 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")

2017-10-25 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")

2017-10-25 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")

2017-10-11 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")

2017-10-24 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")

2017-10-23 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")

2017-10-18 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

This informational bulletin explains a normal condition caused by exhaust soot blowing by the VGT pivot seal.

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

2017-10-17 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

This informational bulletin provides information to the customer about the rear camera guidelines not being present at times due to the VBM taking over the rear camera option.

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

2017-10-26 060000 ENGINE AND ENGINE COOLING

This technical bulletin provides repair information to correct a customer concern of hearing a flutter or thump noise from rear of vehicle.

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

2017-10-26 091130 FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

This technical bulletin provides repair information to correct a customer concern of hearing a flutter or thump noise from rear of vehicle.

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

2017-10-11 063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

This informational bulletin explains a normal small exhaust leak and residual build up on the EGR housing.

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

2017-10-04 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This informational bulletin advised the technician not to do anything about the DTC set.

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

2017-10-19 103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)

This informational bulletin advised the technician not to do anything about the DTC set.

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

2017-10-18 110000 ELECTRICAL SYSTEM

This technical bulletin provides a procedure to replace the RCDLR for vehicles with multiple concerns regarding the door remote controls and TPM sensors due to an internal concern within the RCDLR.

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

2017-10-18 353000 EQUIPMENT:ELECTRICAL

This technical bulletin provides a procedure to replace the RCDLR for vehicles with multiple concerns regarding the door remote controls and TPM sensors due to an internal concern within the RCDLR.

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

2017-10-27 350000 EQUIPMENT

This engineering information is requesting information from the field on vehicles that have the condition of Speaker Rattle, Speaker Crackle, Poor Sound Quality, Speaker Pop, or Speaker Distortion.

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

2017-10-27 353000 EQUIPMENT:ELECTRICAL

This engineering information is requesting information from the field on vehicles that have the condition of Speaker Rattle, Speaker Crackle, Poor Sound Quality, Speaker Pop, or Speaker Distortion.

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

2018-01-03 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2017-07-31 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")

2017-07-25 061110 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

This technical bulletin provides a procedure to replace an affected belt molding that may not fit correctly due to being produced the wrong size with the newly designed part.

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

2017-07-25 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")

2017-07-24 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")

2017-07-25 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")

2017-07-17 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

This technical bulletin provides repair information to correct a customer concern of power liftgate stops when opening and/or will not close from open position, technicians may find DTC B153E or B396A set.

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

2017-07-17 200000 WHEELS

This informational bulletin provides information on mcgard wheel locks and if the key ever fractures that they will replace it via the website provided.

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

2017-07-21 162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE

This informational bulletin provides information for dealers/technicians on addressing a customer concern of the appearance of a liftgate actuator leak.

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

2017-07-21 060000 ENGINE (PWS)

This technical bulletin provides a procedure to program the ECM to correct the lack of engine power or Stall During Deceleration or Idle.

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

2017-03-30 030000 BRAKES (PWS)

17146 – Service Update. Certain vehicles equipped with a 1.5L engine (RPO LYX), may have a misrouted power brake booster vacuum pipe that could abrade due to the contact with the steel brake lines over time. Dealers are to inspect the powe

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

2017-03-30 030000 BRAKES (PWS)

17145 – Service Update. Certain vehicles equipped with a 1.5L engine (RPO LYX), may have a misrouted power brake booster vacuum pipe that could abrade due to the contact with the power transfer unit (PTU) vent hose over time. Dealers are t

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

2017-03-29 030000 BRAKES (PWS)

17146 – Service Update. Certain vehicles equipped with a 2.0L engine (RPO LYX), may have a misrouted power brake booster vacuum pipe that could abrade due to the contact with the steel brake lines over time. Dealers are to inspect the powe

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

2017-03-29 062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

17145 – Service Update. Certain vehicles equipped with a 2.0L engine (RPO LYX), may have a misrouted power brake booster vacuum pipe that could abrade due to the contact with the power transfer unit (PTU) vent hose over time. Dealers are t

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

2018-01-18 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")

2017-12-18 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")

2017-12-11 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

This Preliminary Information communication provides information to the technician related to vehicles that have a Malfunction Indicator Lamp on. A technician may find Diagnostic Trouble Code P050D set as current or history. The technician i

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

2017-12-19 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")

2017-12-18 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")

2017-12-06 061000 ENGINE AND ENGINE COOLING:ENGINE

This Preliminary Information communication provides information to the technician related to utilizing crankcase pressure testing to aid in engine oil leak diagnostics. The technician is directed to perform the testing and to check related

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

2017-12-06 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")

2018-01-23 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")

2018-01-23 030000 BRAKES (PWS)

This preliminary information was created to express that engineering is investigating the issue of a service engine soon lamp on and a code P050F low vacuum code storing.

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

2018-01-19 010000 STEERING

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac

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

2018-01-19 251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac

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

2018-01-19 081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac

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

2018-01-19 100000 POWER TRAIN

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac

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

2018-01-19 140000 AIR BAGS

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac

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

2018-01-19 270000 LANE DEPARTURE

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replac

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

2018-01-25 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")

2018-01-23 062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

This Preliminary information communicates the potential for a flashing MIL and DTC p0300 to occur in areas of high amounts of rain fall or humidity. This is due to the moisture that can accumulate in the charge air cooler from the rapid coo

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

2018-01-04 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")

2019-07-31 350000 EQUIPMENT

This informational bulletin provides instruction on what may be the cause of the oil leak depending on location and which seal to use to fix it.

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

2019-07-31 060000 ENGINE (PWS)

This informational bulletin provides instruction on what may be the cause of the oil leak depending on location and which seal to use to fix it.

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

2017-11-07 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")

2017-11-01 060000 ENGINE (PWS)

This Preliminary Information communication advises the technician that the ECM part numbers 55501366, 55502052 and 55485591 will be placed on a parts restriction through the General Motors Technical Assistance Center. Dealer will need to co

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

2017-11-20 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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

2017-11-20 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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

2017-11-30 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")

2017-11-24 357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER

This preliminary information was created to communicate a software issue not allowing the HVAC to turn on when the vehicle is remote started. It functions correctly when started regularly. Engineering will release a calibration to fix this

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

2017-11-24 118000 ELECTRICAL SYSTEM:SOFTWARE

This preliminary information was created to communicate a software issue not allowing the HVAC to turn on when the vehicle is remote started. It functions correctly when started regularly. Engineering will release a calibration to fix this

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

2017-11-17 353000 EQUIPMENT:ELECTRICAL

This Preliminary information communicates to the technician, that they may be working on a concern of a Service Driver Assist System Message with B172E stored in history Do not replace any parts. Engineering is aware of the issue and a new

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

2017-11-14 110000 ELECTRICAL SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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

2017-11-14 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

This Preliminary Information communication provides information to the technician about vehicles that in the radio settings some of the vehicle personalization selections within the Comfort and Convenience menu are missing at times. Technic

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

2017-07-31 062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

This Preliminary information communicates the need to replace the heater hose clamps anytime the heater hoses are serviced.

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

2017-07-31 118000 ELECTRICAL SYSTEM:SOFTWARE

This Preliminary information communicates that there is a condition on some 2018 Chevrolet Equinox where thefuel gauge does not read full after tank is filled and provides instructions for reseating the fuel pump/sender module assembly to c

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

2017-07-24 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")

2017-07-24 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")

2017-02-28 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")

2017-02-16 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")

2017-02-21 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 aler