2003 Hummer H2 Seat belts Problems
- Complaints
- 2about this part
- Share
- 1%of 141 total for the year
- Median mileage
- 35,600miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the seat belts of the 2003 Hummer H2, 1% of the 141 complaints for this model year. Where a mileage was given, the median is 35,600 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2003 Hummer H2. The contact stated that the driver side seat belt would lock into place but the seat belt off indicator light would remain illuminated. The dealer inspected the vehicle and discovered that the seat belt connection had failed. The manufacturer was contacted but offered no assistance. The vehicle was not repaired. The failure and current mileage was 35,600.”
NHTSA complaint #10384198, filed 2011-02, 35,600 milesSeat belts: other model years
Other parts of the 2003 Hummer H2
52 complaintsElectrical system
24 complaintsBrakes
18 complaintsSteering
17 complaintsBody and structure
13 complaintsSuspension
11 complaintsTransmission and drivetrain
11 complaintsEngine cooling
5 complaintsSeats
5 complaintsWheels
5 complaintsEngine
4 complaintsVehicle speed control
3 complaints
← All problems reported for the 2003 Hummer H2
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology