2021 CHEVROLET Tahoe Recalls, Complaints and Investigations

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

12 Recalls for 2021 CHEVROLET Tahoe

Recall Date	Component	Summary
2022-08-11	SEAT BELTS:CRITICAL FASTENERS	General Motors, LLC (M) is recalling certain 2021-2022 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL vehicles equipped with third-row seats. The rivet that retains the buckle to the mounting bracket in the left or right side third-row seat belt buckle assembly may have been improperly formed. Remedy: Dealers will inspect the rivet head formation on both the left and right side third-row seat belt buckle assemblies and replace seat belt buckle assemblies, as necessary, free of charge. Owner notification letters are expected to be mailed September 26, 2022. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; and GMC customer service at 1-800-462-8782. GM’s number for this recall is N222372380.
2022-01-27	POWER TRAIN:DRIVELINE:DRIVESHAFT	General Motors, LLC (GM) is recalling certain 2021 GMC Yukon, Yukon XL, Cadillac Escalade, Escalade ESV, Chevrolet Suburban, and Chevrolet Tahoe vehicles. The rear wheel driveshaft assemblies may have internal components that were not heat-treated properly, possibly resulting in driveshaft failure. Remedy: Dealers will replace the left and/or right rear driveshaft assemblies, free of charge. An owner notification letter mailing date has not been finalized. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM’s number for this recall is N212351030.
2021-09-23	FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE	General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, GMC Yukon, and Yukon XL vehicles. The fuel pump power control module may cause the fuel pump to fail or operate intermittently, which can interrupt fuel flow to the engine, and cause an unexpected engine stall. Remedy: Dealers will replace the fuel pump power control module, free of charge. Owner notification letters are expected to be mailed November 8, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; or GMC customer service at 1-800-462-8782. GM’s number for this recall is N212332040.
2021-07-29	SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE:SOFTWARE	General Motors, LLC (GM) is recalling certain 2021 Chevrolet Tahoe and GMC Yukon vehicles. Dealer service technicians may have calibrated the brake system incorrectly, affecting Electronic Stability Control (ESC) , traction control, Anti-Lock Brake System (ABS), and braking while towing a trailer. Remedy: Dealers will recalibrate the brake system control module, free of charge. Owner notification letters are expected to be mailed September 13, 2021. Owners may contact Chevrolet customer service at 1-800-222-1202; GMC customer service at 1-800-462-8782. GM’s number for this recall is N212340970.
2021-06-03	AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT \| ELECTRICAL SYSTEM:SOFTWARE	General Motors, LLC (GM) is recalling certain 2021 Buick Envision, Cadillac CT4, CT5, Escalade, Escalade ESV, Chevrolet Tahoe, Corvette, Suburban, GMC Yukon, Yukon XL vehicles. The communications gateway module incorrectly processes a loss of communication with the sensing diagnostic module (SDM), causing the air bag malfunction indicator light to inconsistently illuminate. Remedy: Dealers will update the software in the communications gateway module, free of charge. Owner notification letters were mailed on July 1, 2021. 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 N212338110.
2021-06-17	STEERING:STEERING CONTROL MODULE	General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, Chevrolet Suburban, Chevrolet Tahoe, GMC Yukon, and Yukon XL vehicles. A software issue may cause a loss of power steering assist at startup or while driving. Remedy: The power steering module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed July 13, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; or GMC customer service at 1-800-462-8782. GM’s number for this recall is N212333900.
2021-03-25	SEAT BELTS:REAR/OTHER	General Motors, LLC (GM) is recalling certain 2021 Chevrolet Tahoe vehicles. The second-row center seat belt latch may be trapped beneath the trim bezel and therefore inaccessible. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208. “Occupant Crash Protection.” Remedy: GM will notify owners, and dealers will remove the trim bezel, correctly position the seat belt latch plate, and reinstall the trim bezel, free of charge. The recall is expected to begin May 10, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020. GM’s number for this recall is N212329320.
2021-03-18	SEAT BELTS \| SEAT BELTS:REAR/OTHER	General Motors, LLC (GM) is recalling certain 2021 Cadillac Escalade, Escalade ESV, GMC Yukon, Yukon XL, Chevrolet Suburban, and Tahoe vehicles with third-row seating. The third-row outboard seat belts may have been entrapped or misrouted behind the outboard seat-folding mechanism, which could result in damaged seat belts. Remedy: GM will notify owners, and dealers will inspect the third-row outboard seat belts, replacing any damaged seat belts, and rerouting them if necessary, free of charge. The recall is expected to begin May 3, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, GMC customer service at 1-800-462-8782, and Cadillac customer service at 1-800-458-8006. GM’s number for this recall is N202313000.
2021-02-11	FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY	General Motors, LLC (GM) is recalling certain 2021 Chevrolet Tahoe and GMC Yukon vehicles. The fuel tank assemblies may be missing adhesive between two layers of the fuel tank shell which may result in a fuel leak. Remedy: GM will notify owners, and dealers will replace the fuel tank, free of charge. The recall is expected to begin March 29, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM’s number for this recall is N212327720.
2020-12-17	SEAT BELTS \| SEAT BELTS:CRITICAL FASTENERS	General Motors, LLC (GM) is recalling certain 2019-2021 Chevrolet Silverado 1500 and GMC Sierra 1500, 2021 Chevrolet Suburban and Tahoe and GMC Yukon XL and 2020-2021 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 vehicles. The seat belt brackets may not be secured to the seat frame in the front-row center seating position. Remedy: GM will notify owners, and dealers will inspect left-side and right-side front-row center seat-belt bracket attachments and reassemble it correctly as necessary, free of charge. The recall began January 26, 2021. Owners may contact GMC customer service at 1-800-462-8782, Chevrolet customer service at 1-800-222-1020. GM’s number for this recall is N202314670.
2020-12-23	SEAT BELTS \| SEAT BELTS:CRITICAL FASTENERS	General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle. Remedy: GM will notify owners, and dealers will replace the suspect bolts, free of charge. The recall began January 29, 2021. Owners may contact GMC customer service at 1-800-462-8785, Cadillac customer service at 1-800-458-8006, or Chevrolet customer service at 1-800-222-1020. GM’s number for this recall is N202322230.
2020-11-25	SEATS \| SEATS:CRITICAL FASTENERS	General Motors LLC (GM) is recalling certain 2021 Chevrolet Suburban and Tahoe and GMC Yukon and Yukon XL vehicles. During general assembly, a repair involved removal of one or both front seats. The attachment bolts for the front seats may not have been properly reinstalled after the repair was completed. Remedy: GM will notify owners, and dealers will inspect the seat attachments for both front seats and install attachment bolts as needed, free of charge. The recall began December 21, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-888-988-7267. GM’s number for this recall is N202312720.

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

2 Complaints sent to the Center for Auto Safety for 2021 CHEVROLET Tahoe

skip to NHTSA complaints

Date			Component
2023-03-16			computer controls
2021-08-19			other

19 Complaints submitted to NHTSA for 2021 CHEVROLET Tahoe

skip to CAS complaints

Date			Component
2020-11-26			AIR BAGS \| SEAT BELTS \| SEATS ODI Number: 11376429
2021-04-26			SEAT BELTS ODI Number: 11413925
2021-04-19			ELECTRICAL SYSTEM ODI Number: 11412837
2021-04-19			ELECTRICAL SYSTEM ODI Number: 11412837
2021-04-12			ELECTRICAL SYSTEM \| UNKNOWN OR OTHER ODI Number: 11407748
2021-03-01			SUSPENSION \| UNKNOWN OR OTHER ODI Number: 11398531
2021-02-24			ENGINE \| POWER TRAIN \| STEERING ODI Number: 11397666
2021-02-22			FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL \| FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING \| FORWARD COLLISION AVOIDANCE: WARNINGS ODI Number: 11397468
2020-12-30			FUEL SYSTEM, GASOLINE ODI Number: 11385637
2020-12-07			ELECTRICAL SYSTEM \| ENGINE \| POWER TRAIN ODI Number: 11378279
2020-12-21			ENGINE ODI Number: 11384381
2020-10-29			UNKNOWN OR OTHER ODI Number: 11366995
2020-11-11			AIR BAGS ODI Number: 11374129
2020-11-04			SERVICE BRAKES ODI Number: 11372952
2020-10-08			AIR BAGS ODI Number: 11363479
2020-09-29			AIR BAGS \| ELECTRICAL SYSTEM \| SEAT BELTS ODI Number: 11361893
2020-10-09			SEAT BELTS ODI Number: 11363644
2020-10-05			ELECTRONIC STABILITY CONTROL ODI Number: 11362839
2020-09-21			AIR BAGS ODI Number: 11360339

Is the government investigating the safety of your vehicle? Find out here.

0 Investigations for 2021 CHEVROLET Tahoe

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.

777 Service Alerts for 2021 CHEVROLET Tahoe

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")
2022-07-26	350000 EQUIPMENT This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues. 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")
2022-07-20	350000 EQUIPMENT This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver Information Center (DIC) and/or No Crank / No Start condition. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-07-21	060000 ENGINE AND ENGINE COOLING This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-07-21	093000 FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-07-21	100000 POWER TRAIN This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-07-21	060000 ENGINE AND ENGINE COOLING This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-07-21	061700 ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. 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")
2022-06-30	060000 ENGINE AND ENGINE COOLING This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-30	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-24	350000 EQUIPMENT This service bulletin provides service information/procedures on continuous improvement Radio Software Version V158 Update to address customer comments on software related issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-13	350000 EQUIPMENT This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on the rear washer hose being disconnected. 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")
2022-06-20	260000 FORWARD COLLISION AVOIDANCE This service bulletin provides repair information to correct a customer concern of Automatic Emergency Braking (AEB) Forward Collision Icon Lamp On with No DTCs Present. 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")
2022-06-23	060000 ENGINE AND ENGINE COOLING This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-23	110000 ELECTRICAL SYSTEM This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-21	160000 STRUCTURE This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to having assist step insert loose, falling off and/or warped. 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")
2022-06-29	060000 ENGINE AND ENGINE COOLING This engineering information (EI) closure ends the need for further information regarding oil leaking from the lower oil pan seal area. 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")
2022-06-16	060000 ENGINE (PWS) This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without R Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-15	284100 BACK OVER PREVENTION:DISPLAY FUNCTION This Preliminary information communicates a condtion where SD card removed is being displayed on the radio display intermittently. ThisPI advises that engineering is working on a fix for this issue Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-29	060000 ENGINE AND ENGINE COOLING This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-22	350000 EQUIPMENT This Preliminary information communicates information on vehicle speed being limited due to aftermarket lower kit being installed on the vehicle. 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")
2022-07-11	060000 ENGINE AND ENGINE COOLING This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-01	980000 UNKNOWN OR OTHER Engineering Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-01	980000 UNKNOWN OR OTHER Engineering Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-01	980000 UNKNOWN OR OTHER Engineering Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-10	980000 UNKNOWN OR OTHER Engineering Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-10	054100 PARKING BRAKE:ELECTRICAL:CONTROL MODULE Engineering Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-01	110000 ELECTRICAL SYSTEM Check Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607 Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-01	160000 STRUCTURE Check Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607 Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-01	115000 ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM Check Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607 Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-14	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of Memory Seat Module Does Not Adjust. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-14	221600 SEATS:FRONT ASSEMBLY:POWER ADJUST This service bulletin provides repair information to correct a customer concern of Memory Seat Module Does Not Adjust. 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")
2022-01-28	063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-28	350000 EQUIPMENT This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	356000 EQUIPMENT ADAPTIVE/MOBILITY This informational bulletin provides a way for the technician to identify if the ECM has been modified. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE This informational bulletin provides a way for the technician to identify if the ECM has been modified. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-04	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-21	220000 SEATS This technical bulletin provides repair information to correct a customer concern of the 60% rear seat will not fold down. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-25	200000 WHEELS This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing ?D? on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 D Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-25	030000 BRAKES (PWS) This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing ?D? on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8-6 D Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-28	110000 ELECTRICAL SYSTEM This technical bulletin provides a procedure to update the EOCM if found the cause of the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-01	060000 ENGINE AND ENGINE COOLING This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-14	110000 ELECTRICAL SYSTEM This informational bulletin advises the technician to check for faults that may be caused by the trailer other wise found by a possible faulty trailer connector. 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")
2022-02-01	103240 POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:SEALS/GASKETS This Informational bulletin advises the technician of a possible oil leak at the front cover and how to diagnose it to verify if it is coming from the seal or not. 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 technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Se Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-14	060000 ENGINE AND ENGINE COOLING This technical bulletin advises to replace the camshaft cover if found within the Julian date and the cause of a customer concern of possible oil consumption with or without DTC P06DD. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-09	060000 ENGINE AND ENGINE COOLING This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-06-09	110000 ELECTRICAL SYSTEM This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes. 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")
2022-01-24	060000 ENGINE AND ENGINE COOLING This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	100000 POWER TRAIN This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-28	140000 AIR BAGS This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Check Engine Lamp illuminated on Driver Information Center (DIC) and DTC P0607 Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-12	140000 AIR BAGS This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service 4WD message displayed on the driver information center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-12	138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the HVAC is stuck in defrost mode and can not change to vent or any other optio 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")
2022-05-06	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This Preliminary information communicates a condtion where SD card removed is being displayed on the radio display intermittently. ThisPI advises that engineering is working on a fix for this issue Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-03	180000 VEHICLE SPEED CONTROL This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being jammed by an foreign object. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-28	100000 POWER TRAIN This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Power Floor Console Armrest will not lock in place and/or the console li Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-28	150000 SEAT BELTS This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Power Floor Console Armrest will not lock in place and/or the console li Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-28	350000 EQUIPMENT This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Power Floor Console Armrest will not lock in place and/or the console li 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	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	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")
2022-05-31	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	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")
2022-01-04	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	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")
2022-05-19	138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked. 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")
2022-05-19	060000 ENGINE AND ENGINE COOLING This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Se Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-19	110000 ELECTRICAL SYSTEM This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Se Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-17	110000 ELECTRICAL SYSTEM This engineering information (EI) closure ends the need for further information from the field in regards to a Forward Collision Icon Message Illuminated on Driver Information Center (DIC) and/or No DTCs Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-17	260000 FORWARD COLLISION AVOIDANCE This engineering information (EI) closure ends the need for further information from the field in regards to a Forward Collision Icon Message Illuminated on Driver Information Center (DIC) and/or No DTCs 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")
2022-05-19	100000 POWER TRAIN This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing ⿿D⿝ on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8 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")
2022-01-28	060000 ENGINE AND ENGINE COOLING This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	100000 POWER TRAIN This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. 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")
2022-01-18	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")
2022-05-27	060000 ENGINE AND ENGINE COOLING This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-27	110000 ELECTRICAL SYSTEM This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-17	356000 EQUIPMENT ADAPTIVE/MOBILITY This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-17	060000 ENGINE (PWS) This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-24	110000 ELECTRICAL SYSTEM This informational bulletin provides information on Information On Common Customer Trailer Side Faults. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-24	120000 EXTERIOR LIGHTING This informational bulletin provides information on Information On Common Customer Trailer Side Faults. 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 informational bulletin advises the tech not to replace the exhaust system if they smell plastic or rubber. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-24	063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM THis informational bulletin advises the tech not to replace the exhaust system if they smell plastic or rubber. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-21	092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP This information bulletin advised the tech of possible use of low fuel quality and the possible ramifications in performance in regards to the customers concerns. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-19	070000 FUEL SYSTEM, GASOLINE This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-19	120000 EXTERIOR LIGHTING This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in 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")
2022-05-19	100000 POWER TRAIN This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-24	100000 POWER TRAIN This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start condition – If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Re Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-24	105800 POWER TRAIN:DRIVELINE:HYDRAULIC:MOTOR/PUMP This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start condition – If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Re 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")
2022-05-19	060000 ENGINE AND ENGINE COOLING This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-17	280000 BACK OVER PREVENTION This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. 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")
2022-01-10	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")
2022-05-11	160000 STRUCTURE This technical bulletin provides a procedure replace the tappet that is located on the fuel door. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-09	060000 ENGINE AND ENGINE COOLING This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-09	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-10	350000 EQUIPMENT This technical bulletin has you remove flash and reinstal clip to correct condition of Arm Rest Does Not Lock in Position and Slides Back and Forth. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-12	060000 ENGINE AND ENGINE COOLING This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
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	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")
2021-12-16	100000 POWER TRAIN This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-16	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-16	061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	060000 ENGINE AND ENGINE COOLING This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
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")
2021-12-16	120000 EXTERIOR LIGHTING This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-16	140000 AIR BAGS This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-16	270000 LANE DEPARTURE This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	980000 UNKNOWN OR OTHER This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	092300 FUEL SYSTEM, OTHER:FUEL FILTER This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-05	073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Se Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-05	060000 ENGINE (PWS) This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Se Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-05-17	353000 EQUIPMENT:ELECTRICAL Service Update Bulletin. Certain vehicles that had the Serial Data Gateway Module (SDGM) replaced in service, may not have been programmed correctly resulting in an incomplete registration of the new module. Dealers are to reprogram the S Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-07	160000 STRUCTURE This Preliminary information communicates and issue with a rattle noise from the liftgate/liftglass and how to make adjustment to correct the noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-07	162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE This Preliminary information communicates and issue with a rattle noise from the liftgate/liftglass and how to make adjustment to correct the noise. 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")
2022-04-26	060000 ENGINE AND ENGINE COOLING This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Oil Leaking from Front of Engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-27	350000 EQUIPMENT This engineering information (EI) closure ends the need for further information from the field in regards to Power Floor Console Armrest will not lock in place and/or the console lid slides back and forth freely. 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	060000 ENGINE AND ENGINE COOLING This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. 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")
2022-04-21	160000 STRUCTURE This technical bulletin provides a procedure replace the tappet that is located on the fuel door. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-19	060000 ENGINE AND ENGINE COOLING This technical bulletin advises to replace the camshaft cover if found within the Julian date and the cause of a customer concern of possible oil consumption with or without DTC P06DD. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-14	138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being jammed by an foreign object. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-14	060000 ENGINE AND ENGINE COOLING This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-14	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp Illuminated with DTC P06DD, P2B60, P26BB, P1098 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-08	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of DTC B1038 SYM64 set in the BCM and Door Ajar Message on Driver Information Center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-08	162300 STRUCTURE:BODY:DOOR This service bulletin provides repair information to correct a customer concern of DTC B1038 SYM64 set in the BCM and Door Ajar Message on Driver Information Center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-08	350000 EQUIPMENT This service bulletin provides repair information to correct a customer concern of DTC B1038 SYM64 set in the BCM and Door Ajar Message on Driver Information Center (DIC). 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")
2022-04-11	110000 ELECTRICAL SYSTEM This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-04-04	115000 ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM This service bulletin provides repair information to correct a customer concern of Check Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607. 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")
2022-03-07	138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked. 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")
2022-03-31	010000 STEERING This engineering information (EI) closure ends the need for further information from the field in regards to a Popping Noise Heard On Hard Turns and/or Going Over Speed Bumps, Creaking Noise While Turning Wheel Left and/or Right, Clicking N Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-31	020000 SUSPENSION This engineering information (EI) closure ends the need for further information from the field in regards to a Popping Noise Heard On Hard Turns and/or Going Over Speed Bumps, Creaking Noise While Turning Wheel Left and/or Right, Clicking N Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-30	060000 ENGINE AND ENGINE COOLING This engineering information (EI) closure ends the need for further information from the field in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Harsh Shift, Delayed Shift and/or Sli Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-30	100000 POWER TRAIN This engineering information (EI) closure ends the need for further information from the field in regards to Engine Coolant Reservoir Being Overfilled with Discolored Coolant, Shudder, Shake, Vibration, Harsh Shift, Delayed Shift and/or Sli 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	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")
2022-03-30	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")
2022-03-21	060000 ENGINE AND ENGINE COOLING This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-21	100000 POWER TRAIN This informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-29	160000 STRUCTURE This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-30	060000 ENGINE AND ENGINE COOLING This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. 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")
2022-03-23	060000 ENGINE AND ENGINE COOLING This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to oil leaking from the lower oil pan seal area. 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	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-15	110000 ELECTRICAL SYSTEM This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a Forward Collision Icon Message Illuminated on Driver Information Center (DIC) an Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-15	260000 FORWARD COLLISION AVOIDANCE This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to a Forward Collision Icon Message Illuminated on Driver Information Center (DIC) an Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-15	160000 STRUCTURE This technical bulletin provides a procedure to install foam on window motors to prevent them from rubbing on the panels causing a noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-15	162300 STRUCTURE:BODY:DOOR This technical bulletin provides a procedure to install foam on window motors to prevent them from rubbing on the panels causing a noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-16	060000 ENGINE AND ENGINE COOLING This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-16	070000 FUEL SYSTEM, GASOLINE This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-07	350000 EQUIPMENT This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-01	980000 UNKNOWN OR OTHER This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-03	100000 POWER TRAIN This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-02	110000 ELECTRICAL SYSTEM This Engineering Information (EI) Closure ends the need for further information from the field regarding No Heat from Driver Side Inboard Dash Duct and/or Weak Heat On Driver Side. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-02	060000 ENGINE AND ENGINE COOLING Information bulletin explains a possible coolant leak coming from the cylinder head bolt areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
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	100000 POWER TRAIN This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-14	180000 VEHICLE SPEED CONTROL This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being jammed by an foreign object. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-02-25	061700 ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR This Preliminary information communicates to technicians to modify the camshaft housing cover insulator by removing the stand off identified in the attached pictures. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-03	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of DTC B1038.64 set in the BCM and Door Ajar Message on Driver Information Center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-03-03	115000 ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM This service bulletin provides repair information to correct a customer concern of DTC B1038.64 set in the BCM and Door Ajar Message on Driver Information Center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-13	280000 BACK OVER PREVENTION This Preliminary information communicates and issue with unwanted content theft alarm going off for no reason and to reprogram the BCM to correct the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-27	060000 ENGINE AND ENGINE COOLING This Preliminary information communicates to dealership technicians to perform a sweep of the coolant flow control valve and test the circuits before replacing the Engine Coolant Flow Control Valve, and to assist engineering in root causing Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-26	138600 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked. 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")
2022-01-24	251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnosti Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	140000 AIR BAGS This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnosti Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	110000 ELECTRICAL SYSTEM This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-24	160000 STRUCTURE This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-19	180000 VEHICLE SPEED CONTROL This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being jammed by an foreign object. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-26	340000 COMMUNICATION This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2022-01-18	060000 ENGINE AND ENGINE COOLING This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe 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")
2020-10-22	030000 BRAKES (PWS) Customer Satisfaction Program. Reprogramming resumed message. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-21	030000 BRAKES (PWS) Customer Satisfaction Program. Reprogramming suspended message. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	110000 ELECTRICAL SYSTEM Customer Satisfaction. Additional units added to population. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	120000 EXTERIOR LIGHTING Customer Satisfaction. Additional units added to population. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-14	180000 VEHICLE SPEED CONTROL This technical bulletin provides repair information to correct a customer concern of a sticky comfort adjuster handle release, seat tracks out of sync on left rear 40 % seat. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-14	222000 SEATS:MID/REAR ASSEMBLY This technical bulletin provides repair information to correct a customer concern of a sticky comfort adjuster handle release, seat tracks out of sync on left rear 40 % seat. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-14	980000 UNKNOWN OR OTHER This technical bulletin provides repair information to correct a customer concern of a sticky comfort adjuster handle release, seat tracks out of sync on left rear 40 % seat. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-16	062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-16	980000 UNKNOWN OR OTHER THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-06	114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup o Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	120000 EXTERIOR LIGHTING This informational bulletin provides information for Police Tahoes that were Ordered Without Flashing Headlamps and Taillamps. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	350000 EQUIPMENT This informational bulletin provides information for Police Tahoes that were Ordered Without Flashing Headlamps and Taillamps. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-09	980000 UNKNOWN OR OTHER This informational bulletin provides information for Police Tahoes that were Ordered Without Flashing Headlamps and Taillamps. 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")
2021-12-20	118000 ELECTRICAL SYSTEM:SOFTWARE This Preliminary information communicates to technicians the need to reflash the reductant controller for a P205B intermittently setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-20	060000 ENGINE (PWS) This Preliminary information communicates to technicians the need to reflash the reductant controller for a P205B intermittently setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-17	060000 ENGINE AND ENGINE COOLING This Preliminary information communicates to technicians the need to reflash the reductant controller for a P205B intermittently setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-12-17	118000 ELECTRICAL SYSTEM:SOFTWARE This Preliminary information communicates to technicians the need to reflash the reductant controller for a P205B intermittently setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-30	100000 POWER TRAIN This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start condition – If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Re Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	060000 ENGINE AND ENGINE COOLING This service bulletin provides information on Engine Oil Consumption Guidelines. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	350000 EQUIPMENT This service bulletin provides information on Engine Oil Consumption Guidelines. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	060000 ENGINE (PWS) This service bulletin provides information on Engine Oil Consumption Guidelines. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	110000 ELECTRICAL SYSTEM TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	350000 EQUIPMENT TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	060000 ENGINE AND ENGINE COOLING This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	350000 EQUIPMENT This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	060000 ENGINE (PWS) This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-18	110000 ELECTRICAL SYSTEM This service bulletin provides information for Police Tahoes that were Ordered Without Flashing Headlamps and Taillamps. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-18	120000 EXTERIOR LIGHTING This service bulletin provides information for Police Tahoes that were Ordered Without Flashing Headlamps and Taillamps. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-15	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Power to the 110V/120 Outlet is Interrupted During an Auto Stop/Start Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-15	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of Power to the 110V/120 Outlet is Interrupted During an Auto Stop/Start Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-15	353720 EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:OUTLETS/RECEPTACLE This technical bulletin provides repair information to correct a customer concern of Power to the 110V/120 Outlet is Interrupted During an Auto Stop/Start Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	980000 UNKNOWN OR OTHER This service bulletin provides information on Engine Oil Consumption Guidelines. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	060000 ENGINE AND ENGINE COOLING TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	070000 FUEL SYSTEM, GASOLINE TGhis bulletin advises the technician of a possible coolant hose that might be kinked causing the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-19	980000 UNKNOWN OR OTHER This bulletin advises the technician of a possible location that a leak may occur from the SCT pipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-18	980000 UNKNOWN OR OTHER This service bulletin provides information for Police Tahoes that were Ordered Without Flashing Headlamps and Taillamps. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-17	350000 EQUIPMENT This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-17	280000 BACK OVER PREVENTION This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-16	010000 STEERING This service bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available with DTCs U1614, U1615, U1616 S 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 repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available with DTCs U1614, U1615, U1616 S Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-16	118000 ELECTRICAL SYSTEM:SOFTWARE This service bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available with DTCs U1614, U1615, U1616 S Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-08	061000 ENGINE AND ENGINE COOLING:ENGINE This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-08	114000 ELECTRICAL SYSTEM:WIRING This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing. 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")
2021-11-04	110000 ELECTRICAL SYSTEM This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver Information Center (DIC) and/or No Crank / No Start condition. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-04	350000 EQUIPMENT This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver Information Center (DIC) and/or No Crank / No Start condition. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-04	060000 ENGINE (PWS) This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver Information Center (DIC) and/or No Crank / No Start condition. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-02	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-02	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-02	356000 EQUIPMENT ADAPTIVE/MOBILITY This technical bulletin provides repair information to correct a customer concern of Short Range Radar (SRR) with DTC U3000 49 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-18	062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-18	350000 EQUIPMENT THis technical bulletin provides a procedure to perform a cooling system flush to remove possible debris from the cooling system pipes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-17	063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Reductant Tank Temperature Sensor Performance and/or Service Emissions System Mess 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")
2021-01-25	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-28	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-28	118000 ELECTRICAL SYSTEM:SOFTWARE This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-04	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-04	356000 EQUIPMENT ADAPTIVE/MOBILITY This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-04	263010 FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL:SOFTWARE This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-15	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-15	061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-13	160000 STRUCTURE This technical bulletin provides repair information to correct a customer concern of Assist Step Running Boards Inoperable and Not Functioning with Door Operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-13	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of Assist Step Running Boards Inoperable and Not Functioning with Door Operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-13	118000 ELECTRICAL SYSTEM:SOFTWARE This technical bulletin provides repair information to correct a customer concern of Assist Step Running Boards Inoperable and Not Functioning with Door Operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-22	060000 ENGINE (PWS) This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC). 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 informational bulletin provides information for dealers/technicians on the false setting of DTC U0212. 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	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")
2021-11-02	060000 ENGINE (PWS) This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without R Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-22	063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL This Preliminary information communicates to technicians a P205B intermittently setting is under investigation by engineering and to clear the code and release the vehicle. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-22	091100 FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY This Preliminary information communicates to technicians a P205B intermittently setting is under investigation by engineering and to clear the code and release the vehicle. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-22	118000 ELECTRICAL SYSTEM:SOFTWARE This Preliminary information communicates to technicians a P205B intermittently setting is under investigation by engineering and to clear the code and release the vehicle. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-12	110000 ELECTRICAL SYSTEM This Preliminary information communicates a diagnostic tip on how to resolve a issue with DTC: U300 SYM 49 Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-11-12	140000 AIR BAGS This Preliminary information communicates a diagnostic tip on how to resolve a issue with DTC: U300 SYM 49 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")
2020-12-22	355100 EQUIPMENT:OTHER:LABELS Customer Satisfaction Program – vehicles may have a condition in which the trailering label has zeroedout information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating(TWR) and Max Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	350000 EQUIPMENT Service Update. A small number of vehicles may have been built with a cracked steering gear ballnut which could result in noise and reduction of steering performance. Dealers are to replace the steering gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	350000 EQUIPMENT Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	356000 EQUIPMENT ADAPTIVE/MOBILITY Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	061400 ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	220000 SEATS Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	220000 SEATS Customer Satisfaction Program (VINS re-opened, software updated). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equ Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	220000 SEATS Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	220000 SEATS Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-07	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the power liftgate inoperative. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-07	162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the power liftgate inoperative. 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")
2021-09-28	060000 ENGINE AND ENGINE COOLING This Preliminary information communicates that the E66 ECM is on a parts restriction Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-09-08	060000 ENGINE AND ENGINE COOLING This Preliminary information communicates information on a No Crank / No Start concern caused by a No Fob Detected message caused by an internal fault of the BCM. Dealer is to replace the BCM to correct this concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-09-07	117100 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER This Preliminary information communicates an issues with the odometer being incorrect after a programming event and how the dealership can resolve the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-08	134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-08	162900 STRUCTURE:BODY:ROOF AND PILLARS This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-18	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-18	061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	118000 ELECTRICAL SYSTEM:SOFTWARE This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	118000 ELECTRICAL SYSTEM:SOFTWARE This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	357500 EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display. 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")
2020-12-22	060000 ENGINE (PWS) This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC). 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")
2021-08-16	110000 ELECTRICAL SYSTEM This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-08-16	060000 ENGINE (PWS) This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-08-09	110000 ELECTRICAL SYSTEM This Preliminary information communicates and issue with unwanted content theft alarm going off for no reason and to reprogram the BCM to correct the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-08-06	060000 ENGINE (PWS) This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-30	110000 ELECTRICAL SYSTEM This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	118000 ELECTRICAL SYSTEM:SOFTWARE This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	118000 ELECTRICAL SYSTEM:SOFTWARE This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	350000 EQUIPMENT This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-08	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-18	061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-22	110000 ELECTRICAL SYSTEM This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a “Check Trailer Wiring” or “Service Trailer Brake System? message on the Driver Information Center when a Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-22	114005 ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a “Check Trailer Wiring” or “Service Trailer Brake System? message on the Driver Information Center when a Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-07	350000 EQUIPMENT This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	350000 EQUIPMENT This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	356000 EQUIPMENT ADAPTIVE/MOBILITY This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-18	200000 WHEELS This preliminary information bulletin instructs to technicians to use the Picoscope or a make physical inspection to check for debris on the cam postion sensor and to check for a bent target wheel on the camshaft. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-18	280000 BACK OVER PREVENTION This preliminary information bulletin instructs to technicians to use the Picoscope or a make physical inspection to check for debris on the cam postion sensor and to check for a bent target wheel on the camshaft. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-17	350000 EQUIPMENT This Preliminary information communicates an issue with the floor center console cooler being inoperative and engineering working on a root cause. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-11	350000 EQUIPMENT This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern. 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")
2020-12-16	350000 EQUIPMENT Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	356000 EQUIPMENT ADAPTIVE/MOBILITY Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	350000 EQUIPMENT Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	356000 EQUIPMENT ADAPTIVE/MOBILITY Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	350000 EQUIPMENT Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	356000 EQUIPMENT ADAPTIVE/MOBILITY Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	110000 ELECTRICAL SYSTEM Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	350000 EQUIPMENT Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot 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")
2021-07-21	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")
2021-07-26	110000 ELECTRICAL SYSTEM This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-26	160000 STRUCTURE This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-22	110000 ELECTRICAL SYSTEM This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a “Check Trailer Wiring” or “Service Trailer Brake System? message on the Driver Information Center when a Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-22	140000 AIR BAGS This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a “Check Trailer Wiring” or “Service Trailer Brake System? message on the Driver Information Center when a Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-22	210000 TRAILER HITCHES This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a “Check Trailer Wiring” or “Service Trailer Brake System? message on the Driver Information Center when a 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")
2021-06-23	061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a performance air intake system (LPO RVK or 5W7). The Engine Control Module (ECM) may not have been programmed wit Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-01	110000 ELECTRICAL SYSTEM This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) illuminated on Driver Information Center (DIC Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-01	117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) illuminated on Driver Information Center (DIC Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-01	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Rear Access Open Message Illuminated in DIC when Liftgate is Closed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-29	199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS This technical bulletin provides repair information to correct a customer concern of Tire Pressure Monitor System Sensors Display Dashes with Trailer Connected. 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")
2021-06-07	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")
2021-06-25	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Liftgate Ajar Lamp illuminated on Driver Information Center (DIC) with t 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")
2021-06-15	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")
2021-06-07	063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM This technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-20	270000 LANE DEPARTURE This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to one or more camera views showing intermittent behavior and/or totally inoper Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-20	280000 BACK OVER PREVENTION This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to one or more camera views showing intermittent behavior and/or totally inoper Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-17	260000 FORWARD COLLISION AVOIDANCE This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to having a No Start, Forward Collision Alert, Adaptive Cruise Control and/or L Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-17	270000 LANE DEPARTURE This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to having a No Start, Forward Collision Alert, Adaptive Cruise Control and/or L Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-11	030000 SERVICE BRAKES, HYDRAULIC Service Update Bulletin. Certain vehicles may have an erratic signal coming from the engine manifold absolute pressure (MAP) sensor. Customers may notice the service engine soon (SES) lamp illuminate or was illuminated and turned off. DTC? Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-02	221600 SEATS:FRONT ASSEMBLY:POWER ADJUST This service bulletin provides repair information to correct a customer concern of Memory Seat Module Does Not Adjust. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-08	170000 LATCHES/LOCKS/LINKAGES This technical bulletin provides repair information to correct a customer concern of rear seat (60 Percent) and/or (40 Percent) chucking movement, and noise is present at rear latch to striker. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-17	060000 ENGINE (PWS) This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to one or more of the following condition Stalls, Crank with no star, Check Eng Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-06	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to concerns with the front center floor power console function and/or appearanc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-06	350000 EQUIPMENT This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to concerns with the front center floor power console function and/or appearanc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-04	350000 EQUIPMENT This engineering information (EI) requests dealership personnel involve GM Engineering in the event an Owner is in Receipt of a PAI (Proactive Alert Identifier) “SAC003” and/or the Dealer is informed of excessive Parasitic Drains on an in-i Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-11	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp illuminated on the Driver Information Center Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-07	160000 STRUCTURE This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to paint concerns with the front and/or rear fascias. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-20	010000 STEERING Customer Satisfaction Program. On certain vehicles with a special service sales package and radio infotainment system (RPOs 5W4 and IOR), the left hand buttons on the backside of the steering wheel currently enable favorites instead of bei Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-20	350000 EQUIPMENT Customer Satisfaction Program. On certain vehicles with a special service sales package and radio infotainment system (RPOs 5W4 and IOR), the left hand buttons on the backside of the steering wheel currently enable favorites instead of bei Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-07-20	118000 ELECTRICAL SYSTEM:SOFTWARE Customer Satisfaction Program. On certain vehicles with a special service sales package and radio infotainment system (RPOs 5W4 and IOR), the left hand buttons on the backside of the steering wheel currently enable favorites instead of bei Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-23	110000 ELECTRICAL SYSTEM Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a performance air intake system (LPO RVK or 5W7). The Engine Control Module (ECM) may not have been programmed wit 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")
2021-06-07	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")
2021-06-01	120000 EXTERIOR LIGHTING This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) illuminated on Driver Information Center (DIC Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-01	140000 AIR BAGS This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) illuminated on Driver Information Center (DIC Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-10	126000 EXTERIOR LIGHTING:TURN SIGNAL This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a turn signal not canceling and/or mis-canceling. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-25	140000 AIR BAGS This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Liftgate Ajar Lamp illuminated on Driver Information Center (DIC) with t Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-25	174200 LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Liftgate Ajar Lamp illuminated on Driver Information Center (DIC) with t 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")
2021-06-15	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")
2021-06-10	345000 COMMUNICATION: VEHICLE TO INFRASTRUCTURE This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-09	060000 ENGINE AND ENGINE COOLING This informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-02	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of Memory Seat Module Does Not Adjust. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-08	180000 VEHICLE SPEED CONTROL This technical bulletin provides repair information to correct a customer concern of rear seat (60 Percent) and/or (40 Percent) chucking movement, and noise is present at rear latch to striker. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-08	220000 SEATS This technical bulletin provides repair information to correct a customer concern of rear seat (60 Percent) and/or (40 Percent) chucking movement, and noise is present at rear latch to striker. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-06-08	280000 BACK OVER PREVENTION This technical bulletin provides repair information to correct a customer concern of rear seat (60 Percent) and/or (40 Percent) chucking movement, and noise is present at rear latch to striker. 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")
2021-05-03	060000 ENGINE (PWS) This service bulletin provides diagnostic information for a customer concern of engine vibration. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
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")
2021-05-19	134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-07	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-14	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-03	280000 BACK OVER PREVENTION This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-03	110000 ELECTRICAL SYSTEM This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-10	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of SUV Vehicle Software Configuration Management Update (VeSCoM). 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	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")
2021-05-21	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")
2021-05-03	060000 ENGINE AND ENGINE COOLING This service bulletin provides diagnostic information for a customer concern of engine vibration. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-03	280000 BACK OVER PREVENTION This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-12	170000 LATCHES/LOCKS/LINKAGES This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-03	350000 EQUIPMENT This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-10	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of SUV Vehicle Software Configuration Management Update (VeSCoM). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-10	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of SUV Vehicle Software Configuration Management Update (VeSCoM). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-19	130000 VISIBILITY This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-07	060000 ENGINE AND ENGINE COOLING This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-14	010000 STEERING This service bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available. 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")
2021-05-12	110000 ELECTRICAL SYSTEM This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-12	170000 LATCHES/LOCKS/LINKAGES This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY This Preliminary information communicates an issue with a gurgle noise from the sunroof drains and advises customers to turn on the HVAC blower to clear the drain. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	356000 EQUIPMENT ADAPTIVE/MOBILITY This Preliminary information communicates an issue with a gurgle noise from the sunroof drains and advises customers to turn on the HVAC blower to clear the drain. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-19	350000 EQUIPMENT This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-24	353610 EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE Service Update. Certain vehicles, equipped with an Infotainment System, may have a condition during cold temperature conditions where the Infotainment screen is blacked out. Dealers will reprogram the radio. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-03	110000 ELECTRICAL SYSTEM This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-03	160000 STRUCTURE This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-11	110000 ELECTRICAL SYSTEM This Preliminary information communicates information on a No Crank / No Start concern caused by a No Fob Detected message caused by an internal fault of the BCM. Dealer is to replace the BCM to correct this concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-10	100000 POWER TRAIN This Preliminary information communicates to the dealer technician that the 10L80 transmission part restriction has ended. Technician may now order these transmissions through the regular GM CCA parts process or PQC process for required dea Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-25	110000 ELECTRICAL SYSTEM This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-25	160000 STRUCTURE This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-24	110000 ELECTRICAL SYSTEM This preliminary information bulletin instructs to technicians to use the Picoscope or a make physical inspection to check for a suspected bent target wheel on the camshaft. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-14	251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnosti Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-25	020000 SUSPENSION This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related t Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-25	251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC) This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related t Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-05-10	060000 ENGINE (PWS) This Preliminary information communicates that the performance air cleaner kit (cold air intake system) can only be installed on vehicles that had the option ordered for the vehicle when it was produced. This performance air filter kit can 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")
2021-04-06	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")
2021-04-22	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")
2021-04-07	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Liftgate Ajar Lamp illuminated on Driver Information Center (DIC) with t 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")
2021-04-21	350000 EQUIPMENT Service Update – Certain 2021 model year Chevrolet Suburban, Tahoe, and GMC Yukon, Yukon XL vehicles may have been built with 3rd row head restraints that will not stay up after being folded forward, due to an internal spring tab breaking. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-15	160000 STRUCTURE Service Update Bulletin. On certain vehicles equipped with radio suppression equipment (RPO UN9), the body to chassis ground fasteners may be missing. Dealers are to add the missing fasteners. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-15	350000 EQUIPMENT Service Update Bulletin. On certain vehicles equipped with radio suppression equipment (RPO UN9), the body to chassis ground fasteners may be missing. Dealers are to add the missing fasteners. 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")
2021-04-19	110000 ELECTRICAL SYSTEM This service bulletin provides a procedure to splice in a missing circuit to correct a condition where certain electronics and lighting installed after an upfit will not work in accessory mode. 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")
2021-04-23	100000 POWER TRAIN This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-08	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-01	284100 BACK OVER PREVENTION:DISPLAY FUNCTION This technical bulletin provides a procedure to replace the video player and reprogram to correct the condition of Non-Responsive Touch on Rear Seat Infotainment Left Screen . Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-15	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49. 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")
2021-04-13	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")
2021-04-30	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")
2021-04-06	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-01	100000 POWER TRAIN This Preliminary information communicates to the dealer technician to replace the transmission valve body on 2019-2021 10 speed transmissions to correct DTCs P2812 and P2814 setting if Service Information does not lead to root case of these Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-01	160000 STRUCTURE This Preliminary information communicates to the dealer technician to replace the transmission valve body on 2019-2021 10 speed transmissions to correct DTCs P2812 and P2814 setting if Service Information does not lead to root case of these Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-04-29	110000 ELECTRICAL SYSTEM This Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-24	010000 STEERING This technical bulletin provides a procedure to replace the steering gear if found the cause of the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-17	116340 ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER 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 2021 and newer model year vehicles with RPO ATH Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-22	116340 ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs (North America ONLY). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-31	350000 EQUIPMENT This technical bulletin provides a procedure to install foam on window motors to prevent them from rubbing on the panels causing a noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-26	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-26	980000 UNKNOWN OR OTHER This informational bulletin provides information for dealers/technicians on Aero Shutter Related Diagnostic Codes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-10	110000 ELECTRICAL SYSTEM This service bulletin describes the TLC/SPS2 Module Programming Requirements for Vehicles Using GM?s New Vehicle Intelligence Platform (VIP) Module Architecture. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-16	060000 ENGINE AND ENGINE COOLING This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards 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")
2021-03-18	140000 AIR BAGS This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion. 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")
2021-03-08	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U1983 setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-10	160000 STRUCTURE This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only). 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")
2021-03-11	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")
2021-03-30	126200 EXTERIOR LIGHTING:TURN SIGNAL:SWITCH This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a turn signal not canceling and/or mis-canceling. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-03	280000 BACK OVER PREVENTION This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperat 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")
2021-03-09	160000 STRUCTURE This technical bulletin provides repair information to correct a customer concern of paint chipping or peeling on front fascia, at interface of front fender and fascia near headlamp. 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")
2021-03-08	110000 ELECTRICAL SYSTEM Service Update. Certain vehicles may have incorrect calibration values in the Vehicle Leveling Module (VLM) software for air ride adaptive suspension. The incorrect calibration will use the incorrect loaded ride height which is 0.6 inches l Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-30	060000 ENGINE AND ENGINE COOLING This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-29	210000 TRAILER HITCHES This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup o Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-23	350000 EQUIPMENT This Preliminary information communicates to technicians a possible cause and correction for a P026A Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-23	060000 ENGINE AND ENGINE COOLING This Preliminary information communicates to dealership technicians to perform a sweep of the coolant flow control valve and test the circuits before replacing the Engine Coolant Flow Control Valve, and to assist engineering in root causing Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-01	110000 ELECTRICAL SYSTEM This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-01	160000 STRUCTURE This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-31	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent”. This bulletin advises that Engineering is working on a software solution that will prevent the message Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-31	280100 BACK OVER PREVENTION:SOFTWARE This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent”. This bulletin advises that Engineering is working on a software solution that will prevent the message Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-31	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This Preliminary information communicates a condition where the the customer may see a SD card remove message accompanied by a 0X40000 code on the DIC or radio display. This PI offers some testing tips and advises on direction depending on Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-03-31	284100 BACK OVER PREVENTION:DISPLAY FUNCTION This Preliminary information communicates a condition where the the customer may see a SD card remove message accompanied by a 0X40000 code on the DIC or radio display. This PI offers some testing tips and advises on direction depending on 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")
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")
2021-01-07	100000 POWER TRAIN This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the power liftgate inoperative. 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")
2021-01-25	280100 BACK OVER PREVENTION:SOFTWARE This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-28	280000 BACK OVER PREVENTION This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-04	284300 BACK OVER PREVENTION: SENSING SYSTEM: RADAR This technical bulletin provides repair information to correct a customer concern of Long Range Radar setting DTC U3000 49. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-15	100000 POWER TRAIN This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-13	180000 VEHICLE SPEED CONTROL This technical bulletin provides repair information to correct a customer concern of Assist Step Running Boards Inoperable and Not Functioning with Door Operation. 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")
2021-01-22	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")
2020-12-22	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	140000 AIR BAGS This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-22	160000 STRUCTURE Customer Satisfaction Program – vehicles may have a condition in which the trailering label has zeroedout information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating(TWR) and Max Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	010000 STEERING Service Update. A small number of vehicles may have been built with a cracked steering gear ballnut which could result in noise and reduction of steering performance. Dealers are to replace the steering gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	280000 BACK OVER PREVENTION Service Update. A small number of vehicles may have been built with a cracked steering gear ballnut which could result in noise and reduction of steering performance. Dealers are to replace the steering gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	140000 AIR BAGS Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	060000 ENGINE AND ENGINE COOLING Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	140000 AIR BAGS Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	350000 EQUIPMENT Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	060000 ENGINE AND ENGINE COOLING Customer Satisfaction Program (VINS re-opened, software updated). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equ Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (VINS re-opened, software updated). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equ Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	140000 AIR BAGS Customer Satisfaction Program (VINS re-opened, software updated). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equ Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	350000 EQUIPMENT Customer Satisfaction Program (VINS re-opened, software updated). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equ Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	060000 ENGINE AND ENGINE COOLING Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	140000 AIR BAGS Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	350000 EQUIPMENT Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	060000 ENGINE AND ENGINE COOLING Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	110000 ELECTRICAL SYSTEM Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	140000 AIR BAGS Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	350000 EQUIPMENT Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-20	046100 SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE Customer Satisfaction Program – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-20	350000 EQUIPMENT Customer Satisfaction Program – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	092300 FUEL SYSTEM, OTHER:FUEL FILTER This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-08	070000 FUEL SYSTEM, GASOLINE This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-08	280000 BACK OVER PREVENTION This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-18	100000 POWER TRAIN This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	280100 BACK OVER PREVENTION:SOFTWARE This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	280100 BACK OVER PREVENTION:SOFTWARE This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	284100 BACK OVER PREVENTION:DISPLAY FUNCTION This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-18	110000 ELECTRICAL SYSTEM This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-29	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (Revised Service Procedure). Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When th Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-29	120000 EXTERIOR LIGHTING Customer Satisfaction Program (Revised Service Procedure). Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When th Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-29	140000 AIR BAGS Customer Satisfaction Program (Revised Service Procedure). Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When th Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-29	180000 VEHICLE SPEED CONTROL Customer Satisfaction Program (Revised Service Procedure). Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When th Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-29	220000 SEATS Customer Satisfaction Program (Revised Service Procedure). Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When th Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-20	060000 ENGINE AND ENGINE COOLING Service Update. On certain vehicles the clamp may not be properly aligned and positioned on the hose, or the hose is rolled over on the pump port. The improper assembly can quickly develop into a significant leak early in the truck?s life. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-20	070000 FUEL SYSTEM, GASOLINE Service Update. On certain vehicles the clamp may not be properly aligned and positioned on the hose, or the hose is rolled over on the pump port. The improper assembly can quickly develop into a significant leak early in the truck?s life. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-20	270000 LANE DEPARTURE Service Update. On certain vehicles the clamp may not be properly aligned and positioned on the hose, or the hose is rolled over on the pump port. The improper assembly can quickly develop into a significant leak early in the truck?s life. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-13	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. Service Update – Certain 2021 vehicles have a condition where, if an over the air (OTA) update was sent to an affected vehicle, the update would fail. Customers will see the update is available, but after accepting and attempting to instal Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2021-01-13	280100 BACK OVER PREVENTION:SOFTWARE Service Update – Certain 2021 vehicles have a condition where, if an over the air (OTA) update was sent to an affected vehicle, the update would fail. Customers will see the update is available, but after accepting and attempting to instal Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-22	355100 EQUIPMENT:OTHER:LABELS Customer Satisfaction Program – vehicles may have a condition in which the trailering label has zeroedout information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating(TWR) and Max Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	010000 STEERING Service Update. A small number of vehicles may have been built with a cracked steering gear ballnut which could result in noise and reduction of steering performance. Dealers are to replace the steering gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	280000 BACK OVER PREVENTION Service Update. A small number of vehicles may have been built with a cracked steering gear ballnut which could result in noise and reduction of steering performance. Dealers are to replace the steering gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	350000 EQUIPMENT Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	060000 ENGINE (PWS) Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	060000 ENGINE AND ENGINE COOLING Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	140000 AIR BAGS Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	350000 EQUIPMENT Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	060000 ENGINE AND ENGINE COOLING Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	140000 AIR BAGS Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	350000 EQUIPMENT Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	060000 ENGINE AND ENGINE COOLING Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	110000 ELECTRICAL SYSTEM Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	140000 AIR BAGS Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	350000 EQUIPMENT Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	350000 EQUIPMENT This Preliminary information communicates an issue with the floor center console cooler being inoperative and engineering working on a root cause. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-14	060000 ENGINE AND ENGINE COOLING This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	100000 POWER TRAIN This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	100000 POWER TRAIN This Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-11	350000 EQUIPMENT This Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-11	280000 BACK OVER PREVENTION This Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-07	010000 STEERING This Preliminary information communicates an issue with a service column lock message with DTC U3000 sym71,72 or 96 and engineering released updated software to correct this concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-07	150000 SEAT BELTS This Preliminary information communicates an issue with a service column lock message with DTC U3000 sym71,72 or 96 and engineering released updated software to correct this concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-07	110000 ELECTRICAL SYSTEM This technical bulletin provides a procedure to program the ECM if found the cause of the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-07	061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) This technical bulletin provides a procedure to program the ECM if found the cause of the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-27	110000 ELECTRICAL SYSTEM This service bulletin provides information and a service procedure for dealers/technicians on OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-07	350000 EQUIPMENT This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212. 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 technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. 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")
2020-12-04	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")
2020-12-11	060000 ENGINE AND ENGINE COOLING This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-22	350000 EQUIPMENT Customer Satisfaction Program – vehicles may have a condition in which the trailering label has zeroedout information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating(TWR) and Max Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	010000 STEERING Service Update. A small number of vehicles may have been built with a cracked steering gear ballnut which could result in noise and reduction of steering performance. Dealers are to replace the steering gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	060000 ENGINE AND ENGINE COOLING Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	140000 AIR BAGS Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	140000 AIR BAGS Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	140000 AIR BAGS Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot 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")
2020-10-20	110000 ELECTRICAL SYSTEM Customer Satisfaction Program – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-20	120000 EXTERIOR LIGHTING Customer Satisfaction Program – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-20	140000 AIR BAGS Customer Satisfaction Program – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-20	180000 VEHICLE SPEED CONTROL Customer Satisfaction Program – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-20	220000 SEATS Customer Satisfaction Program – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malf Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-16	353000 EQUIPMENT:ELECTRICAL This service bulletin provides information for dealers/technicians on Normal Characteristic – Wireless Phone Projection Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-19	110000 ELECTRICAL SYSTEM This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-19	280000 BACK OVER PREVENTION This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-18	353630 EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI This Preliminary information communicates and issue with customers misunderstanding weather they need to bluetooth pair the factory provided headphones. 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")
2020-10-23	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	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent”. This bulletin advises that Engineering is working on a software solution that will prevent the message Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-05	357500 EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS This Preliminary information communicates a condition where the radio may display a :connection not availale, please call OnStar agent”. This bulletin advises that Engineering is working on a software solution that will prevent the message Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-24	110000 ELECTRICAL SYSTEM Customer Satisfaction Program (Programming Suspended/Resumed) – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. Wh Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-24	350000 EQUIPMENT Customer Satisfaction Program (Programming Suspended/Resumed) – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. Wh Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-24	030000 BRAKES (PWS) Customer Satisfaction Program (Programming Suspended/Resumed) – Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. Wh Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-20	118000 ELECTRICAL SYSTEM:SOFTWARE Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-20	060000 ENGINE (PWS) Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-18	110000 ELECTRICAL SYSTEM Customer Satisfaction Program – Certain 2021 model year Chevrolet Suburban and Tahoe vehicles, may have a condition in which the daytime running lamps may shift to a bluer shade of white in its lit appearance. This will remain in effect un Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-18	121540 EXTERIOR LIGHTING:HEADLIGHTS:DAYTIME RUNNING LIGHTS:BULBS Customer Satisfaction Program – Certain 2021 model year Chevrolet Suburban and Tahoe vehicles, may have a condition in which the daytime running lamps may shift to a bluer shade of white in its lit appearance. This will remain in effect un Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-19	160000 STRUCTURE Customer Satisfaction program. Certain vehicles may have a condition in which the trailering label has zeroed out information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating ( Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-19	350000 EQUIPMENT Customer Satisfaction program. Certain vehicles may have a condition in which the trailering label has zeroed out information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating ( Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-30	140000 AIR BAGS This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-17	140000 AIR BAGS This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-05	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the power liftgate inoperative. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-05	162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the power liftgate inoperative. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-05	350000 EQUIPMENT This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperat Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-05	356000 EQUIPMENT ADAPTIVE/MOBILITY This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperat Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-05	118620 ELECTRICAL SYSTEM:ADAS:HUD:CAMERA/SENSOR This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperat Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-25	280000 BACK OVER PREVENTION This Preliminary information communicates an issue with a gurgle noise from the sunroof drains and advises customers to turn on the HVAC blower to clear the drain. 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")
2020-12-18	353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC. This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	350000 EQUIPMENT This Preliminary information communicates an issue with the floor center console cooler being inoperative and engineering working on a root cause. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-14	060000 ENGINE AND ENGINE COOLING This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-11	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-11	280000 BACK OVER PREVENTION This Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-07	010000 STEERING This Preliminary information communicates an issue with a service column lock message with DTC U3000 sym71,72 or 96 and engineering released updated software to correct this concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-07	150000 SEAT BELTS This Preliminary information communicates an issue with a service column lock message with DTC U3000 sym71,72 or 96 and engineering released updated software to correct this concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	100000 POWER TRAIN This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	100000 POWER TRAIN This Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	350000 EQUIPMENT This service bulletin provides V153 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-22	110000 ELECTRICAL SYSTEM This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated. 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")
2020-12-23	140000 AIR BAGS This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC). 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")
2020-12-01	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")
2020-10-23	070000 FUEL SYSTEM, GASOLINE This service bulletin provides information to correct a customer concern of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-23	062400 ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP This service bulletin provides information to correct a customer concern of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated. 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")
2020-11-12	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")
2020-11-13	110000 ELECTRICAL SYSTEM This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U1983 setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-13	350000 EQUIPMENT This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U1983 setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-13	356000 EQUIPMENT ADAPTIVE/MOBILITY This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U1983 setting. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-23	350000 EQUIPMENT This service bulletin provides V152 radio software update information to correct customer concerns of various software issues. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	350000 EQUIPMENT This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	070000 FUEL SYSTEM, GASOLINE This technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-08	134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-18	060000 ENGINE AND ENGINE COOLING This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-24	134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-24	350000 EQUIPMENT This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-17	118000 ELECTRICAL SYSTEM:SOFTWARE This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-17	060000 ENGINE (PWS) This technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. 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")
2020-11-23	101000 POWER TRAIN:CLUTCH ASSEMBLY This technical bulletin provides a procedure to replace the 4 5 6 clutch housing if the bushing was found worn and the cause of the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-23	350000 EQUIPMENT This technical bulletin provides a procedure to replace the 4 5 6 clutch housing if the bushing was found worn and the cause of the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-11-23	356000 EQUIPMENT ADAPTIVE/MOBILITY This technical bulletin provides a procedure to replace the 4 5 6 clutch housing if the bushing was found worn and the cause of the customers concern. 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")
2020-12-07	110000 ELECTRICAL SYSTEM This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212. 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 technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. 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")
2020-10-07	280000 BACK OVER PREVENTION This technical bulletin provides a procedure to program the ECM if found the cause of the customers concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-05	162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE This technical bulletin provides repair information to correct a customer concern of Liftgate Unwanted Opening Due to Hands-Free Calibration Sensitivity. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-27	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This service bulletin provides information and a service procedure for dealers/technicians on OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-28	160000 STRUCTURE This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to paint concerns with the front and/or rear fascias. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-19	110000 ELECTRICAL SYSTEM This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards one or more camera views showing, intermittent behavior and/or totally inoperative. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-11	060000 ENGINE AND ENGINE COOLING This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern. 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")
2020-11-19	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")
2020-12-22	350000 EQUIPMENT Customer Satisfaction Program – vehicles may have a condition in which the trailering label has zeroedout information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating(TWR) and Max Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-17	010000 STEERING Service Update. A small number of vehicles may have been built with a cracked steering gear ballnut which could result in noise and reduction of steering performance. Dealers are to replace the steering gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-16	060000 ENGINE AND ENGINE COOLING Service Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perfor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-15	140000 AIR BAGS Customer Satisfaction Program (Revised Service Procedure and Part Ordering Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplement Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-02	140000 AIR BAGS Customer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is sup Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-12-01	140000 AIR BAGS Customer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Mot 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 check the oil level for correct reading and oil pressure switch is in working order. 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 check the oil level for correct reading and oil pressure switch is in working order. 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")
2020-06-25	350000 EQUIPMENT This informational bulletin provides information for dealers/technicians on the 2021 Chevrolet Suburban, Tahoe, GMC Yukon and Yukon XL New Model Features. 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")
2020-09-24	060000 ENGINE AND ENGINE COOLING This Preliminary information communicates and issue if the BSCM is replaced it may prevent any over the air updates to the vehicle and in the meantime to prevent this the dealership needs to replace the complete master cylinder assembly. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-18	110000 ELECTRICAL SYSTEM This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-18	162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-30	110000 ELECTRICAL SYSTEM This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-30	280000 BACK OVER PREVENTION This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-25	162500 STRUCTURE:BODY:TAILGATE This Preliminary information communicates and issue with a rattle noise from the liftgate/liftglass and how to make adjustment to correct the noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-25	162510 STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS This Preliminary information communicates and issue with a rattle noise from the liftgate/liftglass and how to make adjustment to correct the noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-25	162500 STRUCTURE:BODY:TAILGATE This Preliminary information communicates and issue with a rattle noise from the liftgate/liftglass and how to make adjustment to correct the noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-25	350000 EQUIPMENT This Preliminary information communicates and issue with a rattle noise from the liftgate/liftglass and how to make adjustment to correct the noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-25	356000 EQUIPMENT ADAPTIVE/MOBILITY This Preliminary information communicates and issue with a rattle noise from the liftgate/liftglass and how to make adjustment to correct the noise. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-11	100000 POWER TRAIN This Preliminary information communicates how to shift the transmission into neutral for various service procedures. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-11	110000 ELECTRICAL SYSTEM This Preliminary information communicates how to shift the transmission into neutral for various service procedures. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-11	350000 EQUIPMENT This Preliminary information communicates how to shift the transmission into neutral for various service procedures. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-10	162000 STRUCTURE:BODY This Preliminary information communicates an issue with bug residue on the paint and how to properly remove it. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-10	350000 EQUIPMENT This Preliminary information communicates an issue with bug residue on the paint and how to properly remove it. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-03	134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY This Preliminary information communicates an issue with a gurgle noise from the sunroof drains and advises customers to turn on the HVAC blower to clear the drain. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-03	138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM This Preliminary information communicates an issue with a gurgle noise from the sunroof drains and advises customers to turn on the HVAC blower to clear the drain. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-03	350000 EQUIPMENT This Preliminary information communicates an issue with a gurgle noise from the sunroof drains and advises customers to turn on the HVAC blower to clear the drain. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-08-10	103000 POWER TRAIN:AUTOMATIC TRANSMISSION This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
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")
2020-09-15	010000 STEERING This technical bulletin provides repair information to correct a customer concern of Service Power Steering Message Displayed in DIC, DTC?U3000?44 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-15	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Service Power Steering Message Displayed in DIC, DTC?U3000?44 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-17	100000 POWER TRAIN This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-17	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Transmission Control Module Offline Event. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-09	010000 STEERING This technical bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-09	110000 ELECTRICAL SYSTEM This technical bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-18	130000 VISIBILITY Service Update Bulletin – Certain 2021 model year Chevrolet Suburban, Tahoe, and GMC Yukon vehicles may have a kink in the rear camera washer hose. Dealers will inspect for functionality of the full display mirror (FDM) camera wash, and, i Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-09-18	280000 BACK OVER PREVENTION Service Update Bulletin – Certain 2021 model year Chevrolet Suburban, Tahoe, and GMC Yukon vehicles may have a kink in the rear camera washer hose. Dealers will inspect for functionality of the full display mirror (FDM) camera wash, and, i 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")
2020-07-30	060000 ENGINE AND ENGINE COOLING Service Update – certain vehicles may have a condition where the engine oil cooler line is not fully seated into the quick connect at the radiator. Dealers are to inspect the engine oil cooler lines at the quick connector on the radiator t Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-07-30	060000 ENGINE (PWS) Service Update – certain vehicles may have a condition where the engine oil cooler line is not fully seated into the quick connect at the radiator. Dealers are to inspect the engine oil cooler lines at the quick connector on the radiator t 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")
2020-10-29	110000 ELECTRICAL SYSTEM This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-29	162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE This Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-27	110000 ELECTRICAL SYSTEM This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being jammed by an foreign object. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-20	110000 ELECTRICAL SYSTEM This Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-10-07	350000 EQUIPMENT This Preliminary information communicates and issue with customers misunderstanding weather they need to bluetooth pair the factory provided headphones. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-04-30	355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")
2020-04-30	356000 EQUIPMENT ADAPTIVE/MOBILITY This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication")

2021 CHEVROLET Tahoe

12 Recalls for 2021 CHEVROLET Tahoe

2 Complaints sent to the Center for Auto Safety for 2021 CHEVROLET Tahoe

19 Complaints submitted to NHTSA for 2021 CHEVROLET Tahoe

0 Investigations for 2021 CHEVROLET Tahoe

777 Service Alerts for 2021 CHEVROLET Tahoe

2021 CHEVROLET Tahoe

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2021 CHEVROLET Tahoe

12 Recalls for 2021 CHEVROLET Tahoe

2 Complaints sent to the Center for Auto Safety for 2021 CHEVROLET Tahoe

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19 Complaints submitted to NHTSA for 2021 CHEVROLET Tahoe

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0 Investigations for 2021 CHEVROLET Tahoe

777 Service Alerts for 2021 CHEVROLET Tahoe

2021 CHEVROLET Tahoe

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