Home › Latest recalls › Recall 25V-148

Recall 25V-148: 2020–2021 Cadillac CT4, 2020–2021 Cadillac CT5 and 2 more

General Motors, LLC recall for power train, reported to NHTSA on Mar 6, 2025, covering about 90,081 vehicles.

NHTSA number
25V-148
Report date
Mar 6, 2025
Vehicles affected
90,081
Owners notified
Apr 7, 2025

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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 888-327-4236 (TTY 888-275-9171) or go to nhtsa.gov.

Recall details

ManufacturerGeneral Motors, LLC
ComponentPower Train › Automatic Transmission
Recall started bythe manufacturer
NHTSA campaign number25V148000

Vehicles in this recall

VehicleModel years
Cadillac CT42020, 2021All years
Cadillac CT52020, 2021All years
Cadillac CT62019, 2020All years
Chevrolet Camaro2020, 2021, 2022All years

Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.

Frequently asked questions

What is recall 25V-148?

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.

How is recall 25V-148 fixed?

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.

Is the recall repair free?

Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.