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10.0

really awful
Crashes / Fires:
6 / 0
Injuries / Deaths:
5 / 0
Average Mileage:
109,668 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 (Page 1 of 2)

problem #27

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 #26

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 #25

Sep 252017

Trailblazer

  • 80,000 miles
Service air bag light is on. The code is: B0026 drivers side front deploy.

- Dubuque, IA, USA

problem #24

Sep 282019

Trailblazer

  • miles

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

Low beams stopped working, took it to the dealer who replaced both bulbs and it worked for a couple weeks now low beams randomly shut off while driving, especially at night. Airbag sensor keeps turning on and off and the horn stopped working. The airbag sensor seems to come on more on longer trips around the city with more turns.

- Las Vegas, NV, USA

problem #23

Jun 042019

Trailblazer

  • 116,000 miles
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

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problem #22

Nov 282018

Trailblazer

  • 84,883 miles
It bag for front driver light is on do not know why? there is some kind of electrical short and I've had it checked by two companies cannot find it I've had new battery, new alternator and still car stops working I get car jumped and can put key in ignition to try to start car and when I shut car off too soon or why I try to start car it's not working and then I cannot get key out of the ignition this has happened at least 5 times car only has 84883 miles on it this happenes if front of house when I go to start car. I am listing last time this happened was today but the airbag for the drivers side is always on now for about 5 months

- Braintree, MA, USA

problem #21

Oct 192018

Trailblazer

  • 77,000 miles

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

Was traveling 40 mph and was hit head on by another vehicle. None of the air bags deployed. Was on a city street with a 40 mph speed limit. Going straight.

- Punta Gorda, FL, USA

problem #20

Oct 042018

Trailblazer

  • miles
My airbag light came on. Called the dealer. Brought in the next couple of days. They scannned codes (our tps) light had been on. Faulty pps air bag module $1150 to fix it. Told them go ahead. What could I do, this is Thursday. There was no sensor to be found, they said GM had a back order of this part, went home (slowly) the dealer said they would call me on Friday. Called the dealer said they located one in Kentucky. I asked if they could get it overnight, to which they said no. My concern is if airbags are so important for 'safety" parts readily available parts should be within a 24hr range. Saftety is my concern. Told the dealship that we were very scared and unhaappy. Maybe its time to look at other cars the GMC is not what they used to be. They should be held accountable. I hope no one gets hurt without an airbag.

- Stratford, CT, USA

problem #19

Aug 182018

Trailblazer

  • 143,339 miles
Engine dies while driving (losing propulsion, steering, brakes, etc.) and the key will not restart when turned forward (in neutral), while coasting, but will restart when the key is turned back and then forward again. In this case, coasting down and braking and turning right, possibly with right turn signal on. Died right before starting to turn the steering wheel at about 15-20 mph. It was a clear dry 100 degree afternoon, on smooth pavement. We live on a bumpy dirt road that is just over a quarter of a mile long to reach our house. Similar to other GM ignition key / no air bag recall programs for similar model year vehicles, such as the HHR. There is no recall, but how many people does this happen to" any deaths, yet" I don't believe the air bags may have worked, should we have been involved in an accident. There was no information shown in the diver information center display (dic) and there were warning lights on in the dashboard, to indicate that the power was on to the instrument cluster (ic), but that the motor was off. I could not select brakes and steering as being affected, but with no motor, there is no vacuum brake boosting going on, and no power steering either.

- Casa Grande, AZ, USA

problem #18

Oct 202007

Trailblazer

  • 13,586 miles
The air bag is the issue it says it needs serviced not for sure if anything else is wrong with the vehicle

- Cleveland, TX, USA

problem #17

Jun 182017

Trailblazer

  • 142,000 miles

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

I was driving the car and all of a sudden the side air bags just deployed for no reason without warning.

- Phila, PA, USA

problem #16

Jan 242016

Trailblazer

  • 127,000 miles
The contact owns a 2008 Chevrolet Trailblazer. While driving approximately 65 mph, the curtain air bags deployed without warning. In addition, a white substance emitted into the interior of the vehicle when the failure occurred. A police report was not filed. The contact was not injured. The insurance company inspected the vehicle and indicated that it was a manufacturer failure that needed to be investigated and repaired. The insurance company refused to repair the air bag failure. The manufacturer indicated that there was no potential defect with the premature air bag deployment. The vehicle was parked at the contact's residence due to the failure. The approximate failure mileage was 127,000.

- Waldridge, OH, USA

problem #15

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

problem #14

Sep 082015

Trailblazer

  • 37,000 miles
The contact owns a 2008 Chevrolet Trailblazer. While driving, there was an abnormal noise coming from the driver side air bag. The abnormal noise was persistent. The contact also stated that the battery failed. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 37,000.

- Pittsburgh, PA, USA

problem #13

Dec 152014

Trailblazer 6-cyl

  • 997,164 miles
During a left hand turn, the side airbags and front seatbelt deployed for no reason. After a complete diagnostic by GM they concluded the computer sensed a rollover and the air bags were deployed on command. Problem is that the tilt of the vehicle did not reach or exceed 20 degrees (only 2 degrees) and therefore the system should not have deployed. This was verified by GM's own report yet they denied anything was wrong.

- Los Ageles , CA, USA

problem #12

Jan 182015

Trailblazer 4WD 6-cyl

  • 125,000 miles
The vehicle lost control on black ice, the steering wheel and brakes locked up and the Trailblazer hit a tree.the airbag never deployed. The vehicle's frame was bent. The SUV was considered a total loss. The vehicle picked up a little more speed while on the ice, but no more than 30 mph.

- Emmaus, PA, USA

problem #11

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 #10

Jun 232014

Trailblazer 6-cyl

  • miles
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 #9

Aug 292013

Trailblazer 6-cyl

  • 67,671 miles
My daughter traveling at approximately 55 mph, saw car in front of her stopped at a stop light. She attempted to slam on the brakes, it felt as if she was not stopping at all. She hit the stopped car, pushed both of our cars through the intersection to the other side. Her airbag did not deploy, onstar did not contact her. The reason I bought this specific car was for the onstar in case of a collision or emergency. When I contacted onstar later, they reported they did not receive notification that a collision had occurred. I contacted GM to have brake, airbag, and onstar failure investigated. Received report from GM investigator stating no failure in airbag system, that the crash was not significant enough to cause airbag deployment and onstar notification. She was traveling 45 mph upon impact (per cdr). The car was totaled - over $13,000 damage. If a crash at 45 mph, rear-ending, car totaled does not deploy airbags it seems as though something is wrong.

- Salem, OR, USA

problem #8

Sep 092013

Trailblazer 6-cyl

  • 92,557 miles
While driving on a straight section of a city street at only 30 mph both side curtain airbags deployed. I was startled but quickly looked around to see if I had hit anything or had been hit by another car. I was still moving forward and as soon as safely possible pulled the car over and got out to inspect what had happened. There was no collision with any other object or car and the airbags had deployed without warning. The airbag light had not been on and the car was driving normally. I called my insurance company and reported the incident and requested a tow. The insurance adjuster has since determined that since there has been no collision that the cause must be from a manufacturer's defect. The body shop has run the codes from the on board computer and they are B0051, B0058, B0062, B0065, B0070, and U7300. Except for the U7300 the rest are stating the obvious that the airbags and seat belt tensioners have deployed. This is a very serious safety concern because if I had been driving at highway speeds on a section of road that was curved I do not think that I could have maintained control of the vehicle.

- Collinsville, IL, USA

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