Recalls apply to specific production ranges. To see whether a particular car still has an open recall, enter its VIN at nhtsa.gov/recalls. Repairs for safety recalls are free at authorised dealers.
2022 GMC Hummer EV Pickup recalls
Electrical system: propulsion system, traction battery
NHTSA campaign 26V494000 · reported July 30, 2026 · General Motors, LLC · 11 vehicles potentially affected
- The problem
- General Motors, LLC is recalling certain 2026 Cadillac Escalade IQ, Escalade IQL, GMC Sierra EV, Chevrolet Silverado EV, and 2022 GMC Hummer EV Pickup vehicles. The high voltage battery may have an improperly secured internal module component.
- The risk
- A loose component may move and damage the high voltage battery, increasing the risk of a fire.
- The fix
- Dealers will replace the high voltage battery, free of charge. Owner notification letters were mailed August 24, 2026. Owners may contact Cadillac customer service at 1-800-333-4223, GMC customer service at 1-800-462-8782, and Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262562600. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on July 30, 2026.
Electrical system: propulsion system, traction battery
NHTSA campaign 23V367000 · reported May 25, 2023 · General Motors, LLC · 33 vehicles potentially affected
- The problem
- 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.
- The risk
- A loss of drive power can increase the risk of a crash.
- The fix
- Dealers will inspect and, if necessary, replace the high-voltage battery pack, free of charge. Letters explaining the safety risk were sent to owners January 5, 2024. Owner notification letters were mailed June 6, 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: propulsion system, traction battery
NHTSA campaign 22V771000 · reported October 13, 2022 · General Motors, LLC · 797 vehicles potentially affected
- The problem
- 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 fix
- 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.
Exterior lighting: tail lights
NHTSA campaign 22V141000 · reported March 10, 2022 · General Motors, LLC · 9 vehicles potentially affected
- The problem
- 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."
- The risk
- 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.
- The fix
- Dealers will inspect and replace as necessary, the left and/or right rear taillight assemblies. Owner notification letters were not required but all vehicles were remedied as of March 17, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222359830.
What owners report
Recent complaints filed with NHTSA, shortened. These are unverified accounts from owners, not findings.
Aug 5, 2026 · Unknown or other
Black hood center molding broke off, hit the windshield and blocked driver view.
Jun 30, 2026 · Structure
While driving, a strong wind blew and flipped up the black hood insert of Hummer EV truck. It can cause severe damage to the windshield and harm the driver and front passenger.
Jan 28, 2026 · Visibility/wiper
Visibility / Defogging / Defrosting issues are main safety concerns. Every winter for the last 3 years, the heater fails and blows only cold air. This is intermittent throughout the year, but recurring. With cold-weather driving conditions, it creates an unsafe driving experience when windshield and windows can't…
Jan 6, 2026 · Electrical system
Severe recurring roof water intrusion on 2022 GMC HUMMER EV; repeated failed repairs; interior rust/corrosion; safety concerns in high‑voltage EV. Vehicle: 2022 GMC HUMMER EV Edition 1 VIN: […] Current mileage: ~12,000 miles My vehicle has a recurring defect involving severe water intrusion into the cabin…
Oct 22, 2024 · Electrical system
Same situation occurred twice. I was in the car at a red light. Car had been stopped for about a minute. Was on a slight decline, engine brake was engaged to hold car in position. Car was stationary completely. Suddenly tons of warning lights flash on the dash board 'One pedal driving unavailable', 'Service ESC'…
Source: NHTSA recall and complaint data, updated October 27, 2026. Latest complaint received August 5, 2026.