The Recall Desk
Our severity:SevereNHTSA·22V771000·Announced 2022-10-13

GM Recalls 2022-2023 Hummer EV and BrightDrop EV600 for Battery Seal Defect

General Motors is recalling 2022-2023 Hummer EV Pickups and 2022 BrightDrop EV600s because the high-voltage battery pack may not be sealed, allowing water entry that can cause loss of drive power.

What this means for you

Our assessment, not the agency’s: severity 4/5 (Severe).

The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: The recall involves a structural vehicle defect (battery pack seal) that can cause loss of drive power, increasing the risk of a crash, which aligns with the 'Severe' criteria for structural defects or significant injury/property-damage reports.

Plain-English summary

General Motors, LLC is recalling certain 2022 BrightDrop EV600 and 2022-2023 GMC Hummer EV Pickup electric vehicles. The recall involves 797 vehicles. The defect is that the high voltage battery pack enclosure may not be properly sealed, which allows water to enter the pack.

Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash. The remedy for this defect is currently under development. Owner notification letters were mailed on April 13, 2023, and second letters will be sent once the remedy is available.

Owners may contact EV Concierge at 1-833-HUMMER-EV or BrightDrop Service Operations and Support at 1-888-987-4377. GM's number for this recall is N222380031. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or visit www.nhtsa.gov.

The recalled product

Product
GMC, BRIGHTDROP HUMMER EV PICKUP, EV600
Brand
GMC
Manufacturer
General Motors, LLC
Category
Vehicle — Electric Vehicle
Hazard
Affected units
797

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (2)

  • HUMMER EV PICKUP
  • EV600

Distribution

Distributed nationwide across the United States.

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