GMC Hummer EV Pickup: High Voltage

Affects GMC Hummer EV Pickup · 2022 — about 2 vehicles.

The hazard

Issue: On a small number of vehicles, the high-voltage battery pack may not be properly sealed. As a result, water could enter the battery pack. If this happens, the vehicle may not start or there could be a loss of power to the wheels. Safety Risk: A loss of power to the wheels could increase the risk of a crash. Corrective Actions: General Motors will notify owners by mail. The corrective actions for this recall are under development.

What to do

Contact your dealer; the remedy details were not included in the filing.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational