Recall 21V758000: 2021–2022 Chevrolet Silverado 2500, 2021–2022 Chevrolet Silverado 3500, 2021–2022 GMC Sierra 2500 +1 more

Updated from NHTSA data · How we count

Park outside: NHTSA and the manufacturer advise owners to park these vehicles outside and away from structures until the remedy is completed.

Report date
Sep 29, 2021
Vehicles affected
3,241
Models
4
Initiated by
Manufacturer

The problem

General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles with electronic brake control modules (EBCM) replaced during vehicle assembly. The bolts that attach the brake pressure modulator valve (BPMV) assembly may not be properly tightened, which could fail to seal the two sub-assemblies and allow water intrusion.

The risk

Water in the BPMV may cause an electrical short circuit and increase the risk of fire.

The fix

Owners are advised to park outside and away from other structures until the recall repair is completed. Dealers will replace the BPMV assembly, free of charge. Owner notification letters were mailed on October 20, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N212349181.

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.

Affected vehicles

Details

NHTSA campaign
21V758000
Manufacturer campaign
N212349181
Manufacturer
General Motors, LLC
Owner letters
Oct 20, 2021
Components
Service brakes, hydraulic:power assist:electric:control module (Brakes)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology