Which parts fail
Components named in complaints (front, side and curtain air bags, sensors and inflators).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2006 Hummer H3 owners, lightly cleaned up (personal details are redacted by NHTSA).
We recently had transmission coolant line replaced by the dealer about 2 weeks ago. Last night, while my 17 year old son was driving straight on a paved road at approximately 25mph the driver and passenger side airbags deployed for no reason. He sustained a burn on his hand from the air bag as well as neck pain. At this point he has not needed medical attention.
Dt*: the contact stated while driving 60 MPH to a ramp changing to another highway, the contact slammed the brakes when noticed the vehicle hit something which resulted to be a deer. The front air bags did not deploy and the driver seat belt did not restrain. The contact suffered chest bruises and the child riding in the front passenger seat was restrained by the seat belt but suffered a neck injury. The air bag in the passenger side did not deploy either. The contact could not see the object impacted because the hood opened covering the windshield. There were no warning lights illuminated prior to the accident. The police and fire department were present and a police report was taken. The contact and the child were evacuated to a hospital in a private vehicle. The vehicle was taken to a body shop and was deemed inoperable. …
Tl* the contact owns a 2006 Hummer H3. The contact stated that the driver was traveling approximately 50 MPH and attempted to avoid hitting a deer but lost control of the vehicle. The vehicle went airborne and flipped over six times, landing head first into the pavement. None of the air bags in the vehicle deployed. The driver's head became lodged between the rail and thrown in various directions several times before snapping. The driver's head and face were crushed and the driver was killed. The medical investigators stated that they believed that the driver was killed at first impact. The vehicle was towed and a police report was filed (south carolina state trooper report e-111833). The failure and current mileage was 51,000.
Tl* the contact owns a 2006 Hummer H3. The contact stated that while driving 40 MPH, the vehicle crashed into a fixed barrier while trying to decelerate into a turn. The air bags did not deploy. The driver received injuries to the neck, chest and an abrasion to her head. She was transported to the hospital via ambulance. The police were called and a police report was filed. The vehicle was towed to an independent mechanic who informed the contact that the vehicle was deemed as destroyed and was unable to diagnose why the air bags did not deploy. The failure mileage was approximately 41,500.
Tl* the contact owns a 2006 Hummer H3. The contact stated that while stopped at a traffic stop, the vehicle was rear-ended and crashed into a pole. The contact sustained injuries to the neck, back and hips. The air bags did not deploy. The contact did not call the manufacturer. The failure mileage was 63,864.
When I was driving I feel that my steering wheel at the place of my airbag was very hot and become hoter and hoter ...adn was afraid that my car can catch fire .I stop and wiat until the heat goes away took about 45 minutes ...
As we, the family, were driving home the front driver's side tire slightly bumped into a meridian divider resulting in deployment of the rollover airbags. The vehicle never changed angle of roll during the incident. Rollover sensor, in my opinion, is considerably too sensitive. All overhead airbags deployed in which I had to cut the airbags out to drive home. We were unable to use the front seat belts on the drive home due to locking when the airbags deploy. [redacted], our daughter, slept through the whole incident. An incident was reported with either california highway patrol or ventura county sheriff's department immediately after the incident took place. I do not know how many others have filed an incident, but after seeing other people complaining online, I know we're not even close to be the only one nor only GM make/model to be affected by the sensitive sensor. …
While driving down the hwy at 73 MPH the side air bag curtains deployed without any reason. There was no crash or damages done to the vehicle at the time of deployment other than airbag deployment. The crash module from the vehicle states it detected a rollover event of 0-1/4 turn. We have turned in a claim to our insurance and they are in agreement that the driver nor road conditions had anything to do with the deployment. We are in disagreement with GM and feel that there is some type of defect with the vehicles system that commanded a deployment and want to file a complaint so this is checked into. At the speed the vehicle was going this could have caused an unfortunate accident if the driver was not an experienced driver. We are in the process of having the airbags replaced and interior of the vehicle fixed under our comprehensive portion of our insurance policy. …
While driving my 2006 Hummer H3 on a back country paved rd, doing the posted speed limit, my side curtain air bags on both sides deployed for no reason. The road had its bumps and stuff like any road but nothing to crazy. The vehicle was not in a crash or rolling over and should not have deployed airbags. This situation could have been deadly, thank god it wasn't. GM is sending out a third party inspector to look at the vehicle. I have a feeling this will end up in court. There has been many of these cases and GM has not corrected with recall or nothing. Something needs to be done and force them to do the needed recall on this.
Tl contact owns a 2006 Hummer H3. The contact stated that the passenger sensing system malfunctions on the cloth seats in his vehicle. The front passenger side air bag disables when it should be enabled. In addition, the air bag indicator illuminates on the instrument panel. One dealer was unaware of the failure. A second dealer stated that they would repair the vehicle through general motors. NHTSA campaign id number 06V417000 (air bags:frontal) was referenced. The failure mileage was 75,000 and current mileage was 76,500.
Related recalls
Air bags › Frontal
Certain vehicles originally built with cloth seats that were equipped with an automatic air bag passenger sensing system and later reupholstered with aftermarket leather seat cover kits are involved. Testing has indicated that the aftermarket leather seat covers can cause the passenger sensing system to malfunction.
Remedy: Because a replacement leather seat cover that is compatible with the passenger sensing system is not available, general motors (GM) will repurchase these vehicles in accordance with the terms stated in GM's letter to…
Airbag complaints in other H3 years
Frequently asked questions
How common are airbag problems on the 2006 Hummer H3?
NHTSA has 20 complaints about the air bags of the 2006 Hummer H3, 6% of the model year's 362 complaints. The component named most often is side/window (4 mentions).
Is there a recall for 2006 Hummer H3 airbag problems?
Yes — NHTSA recall 06V-417 (frontal, Oct 31, 2006). Recall repairs are free at authorized dealers.
At what mileage do 2006 Hummer H3 airbag problems start?
Half of the complaints with a recorded mileage happened before about 64,000 miles, and 16% before 25,000 miles.
Is it dangerous?
Owners linked 5 crashes, 0 fires and 5 injuries and 1 death to air bags problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.