NHTSA recall 24V-797 (24V797000)
power train recall reported October 24, 2024 - about 463,295 vehicles affected.
- NHTSA campaign number
- 24V797000
- Also written as
- 24V-797
- Manufacturer number
- N242454440
- Reported
- October 24, 2024
- Vehicles affected
- ~463,295
- Component
- power train
What is being recalled
General Motors, LLC (GM) is recalling certain 2020-2022 Chevrolet Silverado 1500, 2500, 3500, GMC Sierra 1500, 2500, 3500, 2021 Cadillac Escalade, Escalade ESV, Chevrolet Tahoe, Suburban, GMC Yukon, and Yukon XL vehicles equipped with diesel engines. The transmission control valve may fail and cause the rear wheels to lock-up.
Why it is dangerous
Rear wheel lock-up can increase the risk of a crash.
The fix (free at any franchised dealer)
Dealers will install new transmission control module software, free of charge. GM will provide a special coverage program to cover the repair of transmissions that are identified by the remedy software as containing a defective control valve. Owner notification letters were mailed December 12, 2024. Owners may contact GM customer service at 1-888-988-7267, Cadillac customer service at 1-800-458-8006, GMC customer service at GMC 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242454440.
Recall repairs are always free, regardless of vehicle age or where you bought the car. Quote the campaign number 24V-797 when calling a dealer.
Affected 12 models
Each year links to that car's full history: every recall, owner complaints and common problems.
Source: NHTSA recall campaign data (public domain), refreshed weekly. See also the latest recall campaigns.