2020–2022 Chevrolet Silverado 1500, 2020 Chevrolet Silverado 2500, 2020 Chevrolet Silverado 3500 and 3 other models Recall: Transmission control valve may fail and cause the rear wheels to lock up
NHTSA campaign 26V083000 · Power Train · filed Feb 12, 2026 · verified Jul 30, 2026
The defect
General Motors, LLC is recalling certain 2020 Chevrolet Silverado 2500, 3500, GMC Sierra 2500, 3500, and 2020-2022 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles that may have been repaired incorrectly under recall 24V797. The transmission control valve may fail and cause the rear wheels to lock up.
The risk
Rear wheel lock up increases the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will inspect the vehicles and update the transmission control software, free of charge. Owner notification letters were mailed March 6, 2026. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252516560. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 12, 2026.
Affected vehicles
Related recalls
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All Chevrolet Silverado 1500 recalls → · All Chevrolet recalls →
Source: NHTSA recall database, campaign 26V083000 (manufacturer number N252516560). Data last verified Jul 30, 2026.