NHTSA recall 21V579000
Service Brakes, Hydraulic · General Motors, LLC
July 29, 2021report date
2units affected
Vehicle recalltype
Details
What's wrong: 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.
Why it matters: Overall braking performance may be compromised, increasing the risk of a crash.
The fix: Dealers will recalibrate the brake system control module, free of charge. Owner notification letters were mailed on August 27, 2021.
Affected vehicles on MotorDeets
All model years NHTSA lists
2021 Chevrolet Tahoe, 2021 Gmc Yukon.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 21V579000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.