GMC HUMMER EV 2022: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

General Information

NHTSA Campaign ID Number: 22V771000

Make Model Year
GMC HUMMER EV 2022
Date Owners Notified Date Received by ODI Date Added to Database
2023-04-13 2022-10-13 2022-10-14

Manufacturers Involved: General Motors, LLC

Manufacturer Campaign Number: N222380031

Component: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

Potential Number Of Units Affected: 797

Report Initiator: MFR MFR Report

Summary

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.

Consequence

Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash.

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.

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.