General Motors, LLC: Electrical System › Propulsion System › Traction Battery
General Motors, LLC reported this defect to federal regulators on Oct 13, 2022 and put the number of vehicles at risk at 797. The repair is free for as long as the recall stands.
The 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.
The risk
Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash.
The remedy
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.
3 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2023 GMC Hummer EV Pickup | 1 | 2 | 0 | 0 |
| 2022 Brightdrop EV600 | 0 | 2 | 0 | 0 |
| 2022 GMC Hummer EV Pickup | 6 | 4 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 22V771000.
Full record for the 2023 GMC Hummer EV Pickup → · Recalls carrying a do-not-drive advisory → · Where this data comes from →