| Vehicle |
2021 GMC YUKON |
|
| Manufacturer |
General Motors, LLC |
| Manufactured between |
1/1/1900 - 1/1/1900 |
| Recalled on |
6/4/2021 |
| Influenced by |
General Motors, LLC |
| Owners Notified on |
7/1/2021 |
| # Affected |
285,622 |
| Recalled for |
ELECTRICAL SYSTEM:SOFTWARE |
|
|
| Description |
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. |
| Consequences |
The air bag malfunction indicator light may fail to warn the driver of a problem with the air bag, increasing the risk of injury. |
| Corrective action |
The communications gateway module software will be updated by a dealer, or through an over-the-air (OTA) update, 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. |
| Notes |
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov. |
| See also |
2021 GMC YUKON Recall for SEATS
2021 GMC YUKON Recall for SEATS, CRITICAL FASTENERS
2021 GMC YUKON Recall for SEAT BELTS
2021 GMC YUKON Recall for SEAT BELTS, CRITICAL FASTENERS
2021 GMC YUKON Recall for FUEL SYSTEM, GASOLINE, STORAGE, TANK ASSEMBLY
2021 GMC YUKON Recall for SEAT BELTS
2021 GMC YUKON Recall for SEAT BELTS, REAR/OTHER
2021 GMC YUKON Recall for AIR BAGS, SRS MALFUNCTION WARNING LAMP/LIGHT
2021 GMC YUKON Recall for STEERING, STEERING CONTROL MODULE
2021 GMC YUKON Recall for SERVICE BRAKES, HYDRAULIC, POWER ASSIST, ELECTRIC, CONTROL MODULE, SOFTWARE
2021 GMC YUKON Recall for FUEL SYSTEM, GASOLINE, DELIVERY, FUEL PUMP, CONTROL/DRIVE MODULE
2021 GMC YUKON Recall for POWER TRAIN, DRIVELINE, DRIVESHAFT
2021 GMC YUKON Recall for SEAT BELTS, CRITICAL FASTENERS
2021 GMC YUKON Recall for EXTERIOR LIGHTING, LIGHTING CONTROL MODULE, SOFTWARE
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| Technical Service Bulletins |
Jan 03, 2022 - 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
Jan 03, 2022 - 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 to a Rattle Type Noise Heard Coming from Rear Liftgate.
Jan 03, 2022 - 190000 TIRES
This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.
Jan 03, 2022 - 200000 WHEELS
This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.
Jan 03, 2022 - 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.
View all Technical Service Bulletins
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