2003 Hummer H2 problems and complaints
Owners have filed 141 complaints with NHTSA about the 2003 Hummer H2. The most-reported areas: Visibility (45), Electrical System (24), Service Brakes (18).
Key takeaways
- 141 owner complaints on file with NHTSA.
- 13 involve a crash, 4 a fire, 9 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Visibility | 45 | 32% |
| Electrical System | 24 | 17% |
| Service Brakes | 18 | 13% |
| Steering | 17 | 12% |
| Structure | 13 | 9% |
| Power Train | 11 | 8% |
| Suspension | 11 | 8% |
| Visibility/Wiper | 7 | 5% |
| Hydraulic | 7 | 5% |
| Seats | 5 | 4% |
| Wheels | 5 | 4% |
| Engine And Engine Cooling | 5 | 4% |
One complaint can name several components, so shares add up to more than 100%.
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Visibility/Wiper - filed 2023-05-28
While driving in extreme rain downfall at night my windshield wipers stopped functioning. I could not see the road. Luckily I had just exited the highway when this happened. Therefore I was able to move over to the side of the road turn on my hazards and wait an hour for the rain to settle before driving to a near by...
Vehicle Speed Control,seats,visibility/Wiper - filed 2023-05-17
drivers seat goes toward dash when key is turned on. have not been able to reset it in any way. cruise control wont activate. front washer pump wont pump. front wiper motor would not shut off. disconnected battery and then wiper motor would not restart. removed the wiper motor and found corosion in printed circuit bo...
Electrical System,engine,fuel/Propulsion System - filed 2021-02-27
THE PASS LOCK KEEPS MY VEHICLE FROM STARTING AND STOPPING IT AT RANDOM, AND HAS BEEN DOING THIS FOR YEARS. SEEMS TO HAPPEN TO AT LEAST 85% OF HUMMERS OUT THERE IF YOU CHECK AROUND, HUMMER FORUM AND OTHER PLACES. THIS IS VERY SERIOUS. STOPS AT INTERSECTIONS, AND COULD ON RAILROAD TRACKS. I KNOW THAT YOU'VE HAD COMPLAINT...
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More for the 2003 Hummer H2
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.