NHTSA Recall 22V771000
Filed by General Motors, LLC. Component: Electrical System. Reported 2022-10-13. An estimated 797 vehicles are affected. Recall repairs are free at any authorized dealer.
Defect
General Motors, LLC (GM) is recalling certain 2022 BrightDrop EV600 and 2022-2023 GMC Hummer EV Pickup electric vehicles. The high voltage battery pack enclosure may not be properly sealed, allowing water to enter the pack.
Risk
Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash.
What the manufacturer will do
The remedy is currently under development. Owner notification letters were mailed April 13, 2023. Second letters will be sent once the remedy is available. Owners may contact EV Concierge at 1-833-HUMMER-EV, and BrightDrop Service Operations and Support at 1-888-987-4377. GM's number for this recall is N222380031.
Manufacturer campaign number: N222380031
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.