2023 Cadillac Lyriq & 2022 GMC Hummer EV Pickup recall: electrical system
⚠️ What's wrong
General Motors, LLC (GM) is recalling certain 2022 GMC Hummer EV and 2023 Cadillac Lyriq vehicles. Certain connections within the high-voltage battery pack may be out of position or incorrectly welded, which can cause a loss of drive power.
💥 The risk
A loss of drive power can increase the risk of a crash.
🔧 The fix
Dealers will inspect and, if necessary, replace the high-voltage battery pack, free of charge. Letters explaining the safety risk were sent to owners January 5, 2024. Owner notification letters were mailed June 6, 2023. Owners may contact GM's Cadillac customer service at 1-800-458-8006 and the EV Concierge number: 1-833-HUMMER-EV (1-833-486-6373). GM's number for this recall is N232404441.
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
- 23V367000
- Manufacturer recall #
- N232404441
- Manufacturer
- General Motors, LLC
- Vehicles affected
- 33
- Component
- ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- Owner phone
- 1-800-458-8006
- NHTSA hotline
- 1-888-327-4236
- Owner letters mailed
- Jun 6, 2023
- Recall started by
- MFR
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.