Service Brakes, Hydraulic:power Assist:electric:control Module:software

NHTSA recall 21V579000 · announced July 29, 2021 · filed by General Motors, Llc · 2 units affected

The problem

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.

The risk

Overall braking performance may be compromised, increasing the risk of a crash.

What to do

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.

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.

Vehicles covered by this recall

• 2021 Chevrolet Tahoe
• 2021 Gmc Yukon

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.