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Recall 21V-579: 2021 Chevrolet Tahoe, 2021 GMC Yukon

General Motors, LLC recall for service brakes, hydraulic, reported to NHTSA on Jul 29, 2021, covering about 2 vehicles.

NHTSA number
21V-579
Report date
Jul 29, 2021
Vehicles affected
2
Owners notified
Aug 27, 2021

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.

The fix

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.

Recall details

ManufacturerGeneral Motors, LLC
ComponentService Brakes, Hydraulic › Power Assist › Electric › Control Module › Software
Recall started bythe manufacturer
NHTSA campaign number21V579000

Vehicles in this recall

VehicleModel years
Chevrolet Tahoe2021All years
GMC Yukon2021All years

Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.

Frequently asked questions

What is recall 21V-579?

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.

How is recall 21V-579 fixed?

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.

Is the recall repair free?

Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.