Front: anchorage
Risk. An improperly tightened seat belt buckle may not restrain an occupant as intended, increasing the risk of injury during a crash.
NHTSA has logged 12 owner complaints about the 2024 GMC Hummer EV SUV, most often about the electrical system. It is covered by 1 safety recall, and for recall 23V-786 the manufacturer reports only 89% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 14, 2026. Updated daily.
12 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 5 | 1 |
| Service brakes | 4 | 1 |
| Steering | 3 | 1 |
| Visibility/wiper | 2 | 0 |
| Forward collision avoidance | 2 | 0 |
| Structure | 2 | 0 |
| Visibility | 1 | 0 |
| Vehicle speed control | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An improperly tightened seat belt buckle may not restrain an occupant as intended, increasing the risk of injury during a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with GMC.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Hummer EV SUV median. How we score
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
The infotainment system on this 2024 GMC Hummer EV fails during driving in a way that creates a safety hazard. The system controls the rearview camera, drive mode display, turn signal audio feedback, charging and range information, climate controls, and all audible warnings. When it fails: - Screen…
While operating my 2024 GMC Hummer EV at a low speed in a school zone, I came to a complete stop at a stop sign and began making a left turn. As I initiated the turn, the steering wheel suddenly locked and became unresponsive. I was unable to turn the wheel back to the right or regain control of…
The vehicle was no longer able to charge, and therefore could be stranded. Yes, the vehicle is currently back at the dealership and available for inspection. Without ability to charge, the vehicle could shutdown and not be able to restart. Yes. It was at the dealer from 6/27 to 8/20 and then the…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.