NHTSA recall campaign
26V085000
Power Train › Automatic Transmission › Control Module › Software
6Affected configurations shown43,743Potential units affected53.1%Latest completion context
What can happen
Safety consequence
Rear wheels that lock up while driving increase the risk of a crash.
What fixes it
Official remedy
Dealers will install new transmission control module (TCM) software, free of charge. Owner notification letters were mailed April 7, 2026. 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 N252536750. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 12, 2026.
Recall lifecycle
Repair completion history
Campaign-level completion reporting. This does not determine whether a particular VIN has been repaired.
2026-2
0.0%
Affected vehicles
Vehicle configurations connected to 26V085000
Owner action
Campaign pages describe the public recall record. To determine whether your specific vehicle has an unrepaired recall, use your VIN and verify the current status through NHTSA.