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10.0

really awful
Crashes / Fires:
2 / 0
Injuries / Deaths:
3 / 0
Average Mileage:
87,887 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2008 Chevrolet Trailblazer seat belts / air bags problems

seat belts / air bags problem

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2008 Chevrolet Trailblazer Owner Comments

problem #10

Nov 022020

Trailblazer

  • 160,000 miles

A D V E R T I S E M E N T S

Yes I was driving on the 65 miles an hour in the passenger lane are carpool lane all the sudden for no reason both curtain airbags just deployed I had my head right next to knock me out cold I didn't proceed over and hit the wall 21 times just skip down in when I came to I thought I was I thought it and other vehicles likely that was not the case did cause some testa injury hurt might pull my car allegedly for my ribcage in got my neck in my head I see this is happened many times the 2008 but yet they keep saying there's no problem that even though it's a 2% lean and exposed the 16 for the role over to kick in that escape screwing everybody yeah the vehicles on the highway going straight no turns no bombs nothing just deployed I have video pictures of the wall it screwed up my Ram and of course the 4 wheel drive messed up and show the back axle in the pumpkin so now thats whining so I know it's gonna fail soon power steering linkin truck never lead to drop another with silent at the great V6 in it now the front end steering all screwed up and I can see that it's happened many many times before

- Mesa, AZ, USA

problem #9

May 052020

Trailblazer

  • 220,000 miles
The contact owned a 2008 Chevrolet Trailblazer. The contact stated that he crashed and rear ended into another vehicle stopped at a stop light at 53 mph. The contact stated that the air bags failed to deploy as well as the seat belt pretensioner failed to engage. The contact sustained a severe concussion & almost bit his tongue off with his head smashing into the windshield. He also sustained cuts and bruises on his lower body and legs and a bruised neck. There was a passenger in the other vehicle that had to be transported to the hospital with injuries as well. The vehicle was totaled with the whole front smashed in up to the windshield. The dealer and manufacturer had not been contacted yet. The failure mileage was 220,000. The VIN was not available.

- Oakdale, CA, USA

problem #8

Dec 312015

Trailblazer

  • 62,000 miles
The contact owns a 2008 Chevrolet Trailblazer. When the contact attempted to fasten the front driver's side seat belt, he noticed that the belt was deteriorating. The vehicle was taken to an independent mechanic who stated that the seat belt needed to be replaced. The vehicle was not repaired. The vehicle was not taken to a dealer. The manufacturer was notified of the failure and did not assist. The approximate failure mileage was 62,000.

- Carson, NV, USA

problem #7

Jun 042019

Trailblazer

  • 116,000 miles

A D V E R T I S E M E N T S

I was driving down the road and it was raining pretty hard. I hit a pothole that was not visible and my airbags, only on the sides, deployed.

- Champlin, MN, USA

problem #6

Jan 052016

Trailblazer

  • 79,800 miles
On a exit ramp (concrete) going about 30 mph when both side air bags unexpectedly deployed, brake pedal went all the way to the floor, no braking, pumping the brake corrected them and stopped the car. Brakes now seem normal. Both front seat belts are now locked. The car has no damage on the body or tires. G M has opened a case for us. Waiting their call back.

- Evansville, IN, USA

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problem #5

Nov 112014

Trailblazer 4WD 6-cyl

  • 89,000 miles
While I was driving down the road, both curtain side air bags deployed at same time. There were no other cars on the road, so I was able to stop the vehicle without causing an accident. The airbag on the driver side pushed me over so hard that it broke my center console. My lower back still hurts, but I am hoping the pain will go away. My left ear is still ringing and has not returned to normal hearing yet caused from the exploding noise from the airbag deployment. Both of the front seat belts will not work and the dashboard has so many lights going off, I don't know if there are any other problems. The dealership that I purchased the vehicle from said the damages could run as much as $4000 which I do not have and my insurance doesn't cover this since there was no accident that caused this. The dealership service dept. Also said they have never heard of any vehicles doing this. After research, I see that this has happened alot.

- Waukee, IA, USA

problem #4

Jun 232014

Trailblazer 6-cyl

  • miles

A D V E R T I S E M E N T S

My son was driving the 2008 Chevrolet Trailblazer lt when the following event occurred: While traveling at approx 35 mph on a straight, smooth city street the side curtain airbags deployed on my 2008 Chevy Trailblazer lt along with both front seat belts tightening and locking in place. There were no sudden abrupt maneuvers, no contact with any other objects... nothing!!!! it appears that this is a common problem with nothing being done about it... why"?"!!!

- Ridgeway, OH, USA

problem #3

Feb 162013

Trailblazer

  • 47,000 miles
While driving straight at approximately 40 mph the side airbags deployed for no reason. As a result the seat belts no long function appropriately.

- Freehold, NJ, USA

problem #2

May 242012

Trailblazer 8-cyl

  • 104,000 miles
On May 24, 2012- I was traveling out our mile long gravel driveway. Half way down the driveway the side curtain airbags on both sides deployed. There was no crash- they just came out. I contacted GM. They finally sent out a 3rd party investigator to investigate the vehicle. They determined that the vehicle had a roll-over event. The vehicle did not roll-over. GM told me that it was an insurance issue. Insurance company says it is a mechanical issue and was GM's problem to fix. At this time the vehicle still sits with both side airbags out and the front driver and passenger seatbelts are locked in place. Vehicle is not drivable.

- Reva, VA, USA

problem #1

Mar 012009

Trailblazer

  • 1,066 miles
This complaint is in conjunction with my false and delayed side curtain airbag deployment, report date of March 25, 2009. I just discovered that both front seat belt systems must be replaced. The drivers side seat belt is limp. The passenger side seat belt is so tight it not only broke top of the belt housing on top of the seat (pieces), the belt is so tight it is deforming the seat. I cant imagine what this would have done to a passenger, had I have had one in that seat.

- Marysville, WA, USA

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