NHTSA 26V083000Manufacturer no. N252516560
Power Train › Automatic Transmission › Control Module › Software
- Report received by NHTSA
- February 12, 2026
- Owner notification
- March 6, 2026
- Recall initiated by
- Manufacturer
- Units potentially affected
- 1,055 (whole campaign)
- Build dates listed for the 2020 Chevrolet Silverado 1500
- August 16, 2019 – September 11, 2020
- Model names in the NHTSA record
- SILVERADO 1500
Components: Power Train › Automatic Transmission › Control Module › Software; Power Train › Automatic Transmission › Fluid/Lubricant › Valves/Valve Body
Defect summary
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.
Safety risk
Rear wheel lock up increases the risk of a crash.
Remedy
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.
Source: NHTSA recall 26V083000, filed by General Motors, LLC. View the campaign on NHTSA.gov