There are 3 owner-reported air bags & restraints complaints for the 2003 Hummer H2in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* 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.
DT: THE CONSUMER' S VEHICLE WAS HIT ON THE PASSENGER'S AND DRIVER'S SIDES ON THE FRONT AND IN THE REAR PASSENGER'S SIDE. UPON IMPACT, FRONTAL AIR BAGS FAILED TO DEPLOY. DRIVER SUSTAINED INJURIES. THE CONSUMER STATED THAT THERE WAS AN ON/OFF SWITCH FOR THE PASSENGER'S SIDE AIR BAG, BUT, HE WAS UNSURE IF IT WAS TURNED ON. THE DOCTOR TOLD THE CONSUMER THAT IF THE AIR BAG HAD DEPLOYED HE WOULD NOT HAVE SUSTAINED SERIOUS INJURIES. THE CONSUMER WAS THE ONLY ONE IN HIS VEHICLE. THE OTHER VEHICLE INVOLVED RAN A RED LIGHT. THE CONSUMER STATE THAT AFTER HE CAME THROUGH HE REMEMBERED TRYING TO USE THE ONSTAR AND THE RED BUTTON DID NOT WORK. HE WAS BASICALLY THERE PHYSICALLY, BUT NOT MENTALLY. ALSO, HE SAID THAT INJURES FROM THE ACCIDENT MADE HIM UNABLE TO MOVE AT TIMES. THE POLICE REPORT STATED THAT THE OTHER VEHICLE WAS GOING 35 MPH. THE CONSUMER FELT THAT THE OTHER VEHICLE HAD TO BE GOING AT LEAST 50 MPH. *AK
PASSENGER SEAT BELT LOCKS WHILE DRIVING FOR NO RESON.JERKS PASS. BACK INTO SEATBACK.DOES NOT DO THIS ALL THE TIME,CAUSES WHIPLASH.*AK
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026