2020–2022 Chevrolet Camaro & 2020–2021 Cadillac CT4 + 2 more recall: powertrain & transmission
⚠️ What's wrong
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.
Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
- NHTSA campaign
- 25V148000
- Manufacturer recall #
- N242480630
- Manufacturer
- General Motors, LLC
- Vehicles affected
- 90,081
- Component
- POWER TRAIN:AUTOMATIC TRANSMISSION
- Owner phone
- 1-800-333-4223
- NHTSA hotline
- 1-888-327-4236
- Owner letters mailed
- Apr 7, 2025
- Recall started by
- MFR
- 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.