Chevrolet Tahoe; GMC Yukon (2021): Service brakes, hydraulic
Recall 21V579000 · Jul 29, 2021 · General Motors, LLC
2
vehicles affected
2
vehicles affected
Facts
- Recall number
- 21V579000
- Date
- Jul 29, 2021
- Maker
- General Motors, LLC
- Units affected
- 2
- Kind
- Vehicles
- Component
- Service brakes, hydraulic > Power assist > Electric > Control module > Software
- Model years
- 2021
- Started by
- The maker
- Hazard
- Crash risk
What is wrong
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.
What can happen
Overall braking performance may be compromised, increasing the risk of a crash.
The fix
Recall repairs are free of charge.
Dealers will recalibrate the brake system control module, free of charge. Owner notification letters were mailed on August 27, 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.
Vehicles covered
2 models, 2 model years in all
Related pages
Questions and answers
Which vehicles are in recall 21V579000?
2 models: Chevrolet Tahoe (2021), GMC Yukon (2021), about 2 vehicles in all.
What is the fix for recall 21V579000?
Dealers will recalibrate the brake system control module, free of charge. Owner notification letters were mailed on August 27, 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.
What can happen?
Overall braking performance may be compromised, increasing the risk of a crash.
A recall means the maker found a safety problem and offers a free fix; it does not mean every unit has the problem. Units affected are as reported by the company. Popular models sell more and so have more recalls and complaints. Official public data; texts are shortened. A dealer can tell whether a single vehicle still needs the repair.