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2021 Chevrolet Tahoe and GMC Yukon recall: software

General Motors, LLC reported this safety recall on July 29, 2021. It covers about 2 vehicles.

vehicles affected
2
reported
Jul 29, 2021
owners notified
Aug 27, 2021
related complaints
34

Service brakes, hydraulic: power assist: electric: control module: software

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

Recall number 21V579000

Affected vehicles

Owner complaints about the same problem

Owners of these vehicles have filed 34 complaints about brakes problems.

2021 Chevrolet Tahoe2021 GMC Yukon

Questions about recall 21V579000

Is there a recall on the 2021 Chevrolet Tahoe and GMC Yukon software?

Yes. Recall 21V579000, reported on July 29, 2021, covers about 2 vehicles.

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.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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