2022 GMC HUMMER EV Recalls

NHTSA safety recall results (3)

Recall information provided by National Highway Traffic Safety Administration

Electrical system

Recall date
2023-05-25
Recall no.
23V367000

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.

Recall consequence
A loss of drive power can increase the risk of a crash.
Recall action
Dealers will replace the high-voltage battery pack, free of charge. Owner notification letters are expected to be mailed July 10, 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.

Electrical system

Recall date
2022-10-13
Recall no.
22V771000

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.

Recall consequence
Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash.
Recall action
The remedy is currently under development. Interim letters notifying owners of the safety risk are expected to be mailed November 28, 2022. 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.

Exterior lighting

Recall date
2022-03-10
Recall no.
22V141000

General Motors, LLC (GM) is recalling certain 2022 GMC Hummer EV vehicles. Taillight software can cause one or both rear taillights to become inoperative, or remain fully or partially illuminated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Recall consequence
A taillight that fails to illuminate or illuminates incorrectly may reduce the visibility of the vehicle, or communicate incorrect information to other drivers, increasing the risk of a crash.
Recall action
Dealers will inspect and replace as necessary, the left and/or right rear taillight assemblies. Owner notification letters are expected to be mailed April 25, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222359830.
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