Power train: automatic transmissionRecall 25V-148 · Cadillac and Chevrolet vehicles
General Motors, LLC recall 25V-148 covers 90,081 Cadillac and Chevrolet vehicles for a power train: automatic transmission problem, reported to NHTSA on March 6, 2025. The manufacturer's latest report (2026 Q3) shows 71% of affected vehicles repaired.
Source: NHTSA recall 25V148000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
General Motors LLC (GM) is recalling certain 2019-2020 Cadillac CT6, 2020-2021 CT4, CT5, and 2020-2022 Chevrolet Camaro vehicles equipped with a 10-speed transmission. The transmission may become damaged internally and cause the wheels to lock-up.
The risk
Wheel lock-up while driving increases the risk of a crash.
The fix
Dealers will install transmission control module monitoring software, free of charge. Owner notification letters were mailed April 7, 2025. Owners may contact Cadillac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242480630.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
71%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA. 1,660 vehicles were listed as unreachable.