2022 GMC Hummer Ev Pickup recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-18. Recalls apply to specific VINs — run your VIN to confirm.
1 safety recall, most serious first
1. Electrical system
What's wrong, in plain English: Wiring, modules, batteries. Short circuits can cause stalls or fires. The high voltage battery may have an improperly secured internal module component.
What could happen: 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. Veh…
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 2022 HUMMER EV PICKUP.
- Book a repair at any authorized GMC dealer. Quote NHTSA campaign 26V494000 (manufacturer code N262562600).
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Manufacturer hotline: 1-800-333-4223.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Summary: 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.
Consequence: A loose component may move and damage the high voltage battery, increasing the risk of a fire.
Remedy: 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.
Notes:
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Compact car fire extinguisher
- Portable jump starter
- 2022 GMC Hummer Ev Pickup owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Body / structure (3), Electrical system (3), Unknown Or Other (1), Visibility (wipers / glass) (1), Airbags (1).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (6)
08/05/2026 · Body / structure
Black hood center molding broke off, hit the windshield and blocked driver view.
06/30/2026 · Body / 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.
01/28/2026 · Electrical system
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 defog or defrost properly. The problem h…
01/06/2026 · 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: [XXX] Current mileage: ~12,000 miles
My vehicle has a recurring defect involving severe water intrusion into the cabin through/around the removable roof panels/roo…
10/22/2024 · Suspension
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', 'Service trailer brake system', 'Servic…
04/20/2023 · Engine
My hummer has been nothing short of a nightmare. Been towed in for service and delivered to the dealer for repair 10 times now and the result is continuously the same problems. Having no date on battery replacement and constant warnings on the dash has brought to the point of it being unsafe for me and my family to utilize. It was recently in the GMC shop a…