NHTSA owner reports · September 18, 2026 snapshot.
Seat Belts complaints
12 reportsClear category filterMileage unknown · May 14, 2026
Air BagsSeat Belts
Both side curtain airbags deployed while driving down the street. The driver's seatbelt tightened then locked up. There was no obvious reason for the airbags to deploy. the vehicle was taken to a Chevy dealer to see if it was on recall list but they said it was not. Vehicle was referred to a body shop for estimate for repairs...…
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Both side curtain airbags deployed while driving down the street. The driver's seatbelt tightened then locked up. There was no obvious reason for the airbags to deploy. the vehicle was taken to a Chevy dealer to see if it was on recall list but they said it was not. Vehicle was referred to a body shop for estimate for repairs...$6,435.00....if you can find the parts. driver was shaken up by the deployment but not injured.
NHTSA ODI #11737768
160,000 miles · Dec 6, 2020
Air BagsPower TrainSeat BeltsCrash
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 THA…
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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 RAMS 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
NHTSA ODI #11378181
220,000 miles · May 11, 2020
Air BagsSeat BeltsCrashInjury
TL* 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 TON…
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TL* 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. *LN*JB
NHTSA ODI #11324166
62,000 miles · Aug 26, 2019
Seat Belts
TL* 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 …
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TL* 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.
NHTSA ODI #11246513
116,000 miles · Jun 5, 2019
Air BagsSeat BeltsUnknown Or Other
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.
NHTSA ODI #11218100
79,800 miles · Jan 7, 2016
Air BagsSeat BeltsService Brakes
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…
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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.
NHTSA ODI #10818815
89,000 miles · Nov 19, 2014
Air BagsElectrical SystemSeat BeltsInjury
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 WIL…
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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 $4000.00 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. *TR
NHTSA ODI #10659356
Mileage unknown · Jun 30, 2014
Air BagsSeat Belts
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…
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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???!!! *TR
NHTSA ODI #10607152
47,000 miles · Feb 17, 2013
Air BagsSeat Belts
WHILE DRIVING STRAIGHT AT APPROXIMATELY 40 MPH THE SIDE AIRBAGS DEPLOYED FOR NO REASON. AS A RESULT THE SEAT BELTS NO LONG FUNCTION APPROPRIATELY. *TR
NHTSA ODI #10498407
104,000 miles · Aug 24, 2012
Air BagsSeat Belts
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 E…
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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. *TR
NHTSA ODI #10472374
NHTSA investigations
1RQ17002 · Loss Of Headlights
Opened Apr 24, 2017 · Closed Mar 29, 2021
Status: closed (inferred from source dates) · Exterior Lighting:headlights
The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.