NHTSA owner reports · September 18, 2026 snapshot.
Seat Belts complaints
12 reportsClear category filter186,228 miles · Nov 29, 2023
Air BagsSeat Belts
The contact owns a 2005 Chevrolet Trailblazer. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the seat belt pretensioner needed to be replaced. The vehicle was not repaired. The manufacturer was not…
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The contact owns a 2005 Chevrolet Trailblazer. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the seat belt pretensioner needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 186,228.
NHTSA ODI #11557452
117,873 miles · Apr 15, 2019
Air BagsSeat BeltsInjury
LUCKY TO BE ALIVE. ON 4 14 2019 WHILE DRIVING 65MPH ON 101 FREEWAY IN THOUSAND OAKS CALIFORNIA, A PICKUP TRUCK VEERED INTO MY LANE. WHEN I MOVED OVER TO AVOID THE PICKUP BOTH SIDE AIRBAGS WENT OFF WITH A BANG FILLING CAR WITH POWDERY CLOUD. MY LEFT EAR POPPED FROM THE LOUD BANG BUT I WAS ABLE TO GET OFF ON THE SHOULDER. CALLED 9…
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LUCKY TO BE ALIVE. ON 4 14 2019 WHILE DRIVING 65MPH ON 101 FREEWAY IN THOUSAND OAKS CALIFORNIA, A PICKUP TRUCK VEERED INTO MY LANE. WHEN I MOVED OVER TO AVOID THE PICKUP BOTH SIDE AIRBAGS WENT OFF WITH A BANG FILLING CAR WITH POWDERY CLOUD. MY LEFT EAR POPPED FROM THE LOUD BANG BUT I WAS ABLE TO GET OFF ON THE SHOULDER. CALLED 911 AND CA HIGHWAY PATROL CAME OUT AND DID A REPORT. BOTH OFFICERS HAD NEVER SEEN ANYTHING LIKE IT. THERE WAS NO IMPACT TO THE CAR AND THE CHP TOOK MULTIPLE PICTURES OF THE EXTERIOR. MILAGE ON THE CAR AT TIME OF ACCIDENT WAS 117,873 . CHP CUTAWAY THE AIRBAGS AND MY FATHER CAME OUT AND DROVE IT HOME AND THEN TO AUTO SHOP TO EVALUATE. SEAT BELT ALSO STOPPED WORKING NOW THAT AIRBAGS DEPLOYED. REALLY TERRIFYING EXPERIENCE.
NHTSA ODI #11196449
125,000 miles · Dec 10, 2014
Seat BeltsSteeringVehicle Speed Control
WHEN THE STEERING IS TURNED TOO FAR THE CAR AUTOMATICALLY AND VERY SUDDENLY SHUTS OFF, NO MATTER WHERE WE ARE. SEATBELTS IN THE LAST ROW OF THE VEHICLE DON'T LOCK SO, OUR CAR SEATS JUST SLIDE DUE TO NEVER ENDING SEAT BELT. ENGINE AND OIL LIGHT COME ON WHEN CAR IS STARTED AND WILL STAY ON FOR DAYS AS RESULT OF GAS CAP BEING NOT S…
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WHEN THE STEERING IS TURNED TOO FAR THE CAR AUTOMATICALLY AND VERY SUDDENLY SHUTS OFF, NO MATTER WHERE WE ARE. SEATBELTS IN THE LAST ROW OF THE VEHICLE DON'T LOCK SO, OUR CAR SEATS JUST SLIDE DUE TO NEVER ENDING SEAT BELT. ENGINE AND OIL LIGHT COME ON WHEN CAR IS STARTED AND WILL STAY ON FOR DAYS AS RESULT OF GAS CAP BEING NOT SCREWED ON PROPERLY. DELAYED TURNING REACTION WITH STEERING WHEEL, HORN GOT STUCK AND WOULD NOT STOP SOUNDING SO IT HAD TO BE DISABLED. *TR
NHTSA ODI #10663298
136,000 miles · Sep 17, 2014
Air BagsSeat BeltsService BrakesCrash
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE FAILED TO STOP WHEN THE BRAKES WERE ENGAGED. AS A RESULT, THE VEHICLE CRASHED INTO ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT MENTIONED THAT THE REAR SEAT BELTS THAT WERE RESTRAINING TWO CHILDREN BECAME UNBUCKLED A…
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE FAILED TO STOP WHEN THE BRAKES WERE ENGAGED. AS A RESULT, THE VEHICLE CRASHED INTO ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT MENTIONED THAT THE REAR SEAT BELTS THAT WERE RESTRAINING TWO CHILDREN BECAME UNBUCKLED AND EJECTED THE CHILDREN FROM THEIR CHILD SAFETY SEATS. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO AN AUTO BODY SHOP. THE APPROXIMATE FAILURE MILEAGE WAS 136,000.
NHTSA ODI #10636979
70,000 miles · Jul 31, 2014
Electrical SystemSeat BeltsSteeringCrashInjury
MYSELF AND MY DAUGHTER WAS VISITING MY PARENTS IN VIRGINIA AND I TURNED THE STEERING WHEEL TO THE RIGHT TO GO AROUND A CURVE AND THE STEERING WHEEL DIDN'T TURN. I LOOKED AY MY DAUGHTER AND SAID "OH _ _ _ _" AND SHE ASK ME WHAT 'S WRONG? I SAID THE STEERING DIDN'T TURN AND IT WASN'T BUT SECONDS LATER, WE SLAMMED INTO THE SIDE OF …
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MYSELF AND MY DAUGHTER WAS VISITING MY PARENTS IN VIRGINIA AND I TURNED THE STEERING WHEEL TO THE RIGHT TO GO AROUND A CURVE AND THE STEERING WHEEL DIDN'T TURN. I LOOKED AY MY DAUGHTER AND SAID "OH _ _ _ _" AND SHE ASK ME WHAT 'S WRONG? I SAID THE STEERING DIDN'T TURN AND IT WASN'T BUT SECONDS LATER, WE SLAMMED INTO THE SIDE OF THE MOUNTAIN ON THE DRIVER SIDE AND WE ROLLED TWO OR THREE TIMES AND ENDED UP ON THE ROOF. I IMMEDIATELY WENT UNCONSCIOUS BECAUSE OF THE IMPACT. I HAD A BIG GASH ON MY HEAD AND WAS BLEEDING PROFUSELY AND I WAS HAVING TROUBLE BREATHING BECAUSE BOTH OF MY LUNGS WERE PUNCTURED. ALL THE WINDOWS BURST OUT SO MY DAUGHTER WAS ABLE TO CRAWL OUT THE PASSENGER WINDOW TO ASK SOMEONE FOR HELP BUT MY SEAT BELT WOULD NOT UNBUCKLE SO THERE WAS AN ISSUE GETTING ME OUT. I WAS VERY LUCKY THAT SOMEONE THAT STOPPED HAD A POCKET KNIFE AND CUT THE SEATBELT TO GET ME OUT. I HAD A BAD CONCUSSION AND I KEPT GOING IN AND OUT . I HAD THREE BROKEN RIBS, THREE PELVIC FRACTURES, A BAD CONTUSION ON MY ELBOW AND I STILL HAVE A SWOLLEN KNOT ABOUT TWO AND A HALF INCHES ON MY LEFT LEG. I ALSO HAVE ISSUES WITH MY BACK AND I AM IN CONSTANT PAIN AND ON IMPACT, MY SEAT BELT JERKED AND CAUGHT MY BREAST AND I NOW HAVE FIVE CYST WITH THE LARGEST ONE BEING ONE INCH AND THEY ARE VERY PAINFUL. I HAVE TO WATCH IT VERY CLOSELY BECAUSE OF A CANCER RISK CALLED INFLAMMATION CANCER. I WAS HOSPITALIZED FOR THREE DAYS AND I HAVE TO CONTINUE RECEIVING MEDICAL CARE BECAUSE OF THESE INJURIES. MY DAUGHTER IS YOUNG AND NOW SHE HAS BACK PROBLEMS AND PTSD AND SHE ALSO CONTINUES TO RECEIVE MEDICAL CARE . THIS HAS REALLY IMPACTED AND CHANGED MY LIFE AND MY DAUGHTERS LIFE AND I WOULD REALLY APPRECIATE IT IF YOU WOULD TAKE THE TIME TO INVESTIGATE THESE ISSUES. WE ARE GOING TO HAVE LIFE LONG INJURIES AND ISSUES BECAUSE OF THIS ACCIDENT. THANK YOU VERY MUCH. *TR
NHTSA ODI #10617960
102,000 miles · Jun 28, 2012
Seat BeltsVisibility/wiperFire
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT NOTICED A BURNING ODOR AND SMOKE COMING FROM THE FRONT PASSENGER SIDE DOOR. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTICS WHERE THE TECHNICIAN ADVISED THAT THE POWER WINDOW MODULE WAS MELTED AND WOULD HAVE TO BE REPLACED. THERE WAS AN INVESTIGATION UNDER NHTSA …
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT NOTICED A BURNING ODOR AND SMOKE COMING FROM THE FRONT PASSENGER SIDE DOOR. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTICS WHERE THE TECHNICIAN ADVISED THAT THE POWER WINDOW MODULE WAS MELTED AND WOULD HAVE TO BE REPLACED. THERE WAS AN INVESTIGATION UNDER NHTSA ACTION NUMBER: EA12004 (VISIBILITY:POWER WINDOW DEVICES AND CONTROLS ELECTRICAL SYSTEM) FOR THE 2006-2007 MODELS THAT COULD POSSIBLY HAVE BEEN RELATED TO THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE CONTACT ALSO EXPERIENCED A FAILURE WITH THE REAR DRIVER SIDE SEAT BELT. THE PASSENGER BECAME TRAPPED BY THE SEAT BELT WHEN IT WOULD NOT UNLOCK. THE CONTACT HAD TO CUT THE SEAT BELT IN ORDER TO RELEASE THE PASSENGER. THE SEAT BELT WAS REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 102,000.
NHTSA ODI #10463380
Mileage unknown · Sep 10, 2010
Seat Belts
TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE DRIVER SIDE SEAT BELT COMES ACROSS THE FACE AND NECK INSTEAD OF HER CHEST. THE SEAT BELT GETS IN THE WAY WHEN SHE IS DRIVING AND IS A SAFETY HAZARD. IN THE EVENT OF A CRASH IT WILL NOT PROTECT HER BODY INSTEAD IT WOULD INJURE HER NECK. THE DEALER WAS N…
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TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE DRIVER SIDE SEAT BELT COMES ACROSS THE FACE AND NECK INSTEAD OF HER CHEST. THE SEAT BELT GETS IN THE WAY WHEN SHE IS DRIVING AND IS A SAFETY HAZARD. IN THE EVENT OF A CRASH IT WILL NOT PROTECT HER BODY INSTEAD IT WOULD INJURE HER NECK. THE DEALER WAS NOTIFIED AND THERE HAVE BEEN NO DIAGNOSTIC TEST PERFORMED. THE VEHICLE IDENTIFICATION NUMBER WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGES WERE UNKNOWN.
NHTSA ODI #10354912
40,000 miles · Aug 31, 2009
Seat Belts
HI THERE - I OWN A 2005 CHEVY TRAILBLAZER. AT 40,000 MILES, I HAD MY TRUCK SERVICED AT THE DEALERSHIP WITH THE COMPLAINT THAT MY DRIVER'S SEAT BELT LOCKS AS I TRY TO PUT IT ON. AT TIMES, THIS HAS MEANT THAT I HAVE HAD TO DRIVE WITHOUT MY SEATBELT ON BECAUSE I SIMPLY CANNOT GET IT UNLOCKED. I EVEN PURCHASED WHAT THE DEALERSH…
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HI THERE - I OWN A 2005 CHEVY TRAILBLAZER. AT 40,000 MILES, I HAD MY TRUCK SERVICED AT THE DEALERSHIP WITH THE COMPLAINT THAT MY DRIVER'S SEAT BELT LOCKS AS I TRY TO PUT IT ON. AT TIMES, THIS HAS MEANT THAT I HAVE HAD TO DRIVE WITHOUT MY SEATBELT ON BECAUSE I SIMPLY CANNOT GET IT UNLOCKED. I EVEN PURCHASED WHAT THE DEALERSHIP TERMED TO ME AS A BUMPER TO BUMPER WARRANTY - AND THEY STILL HAVE REFUSED TO FIX THE PROBLEM BECAUSE IT IS INTERMITTENT AND THEY HAVE NOT BEEN ABLE TO REPRODUCE THE PROBLEM! I SEE THAT THE EXACT SAME PROBLEM WAS NOTED AND RECALLED ON 2002 TRAILBLAZERS - AND FROM MY EXPERIENCE, I THINK IT IS TIME TO ALSO INCLUDE THE 2005 TRAILBLAZERS ON THIS RECALL AS WELL. *TR
NHTSA ODI #10282367
21,536 miles · Jan 15, 2007
Electrical SystemSeat BeltsService Brakes, Hydraulic
PURCHASED 2005 CHEVROLET TRAILBLAZER LS OCT.28 06. SINCE THEN, TO DATE, VEH. HAS BEEN IN SHOP (DEALERSHIP 4X). 1. BRAKE REPAIR. ALL 4 CALIPERS WERE REPLACED. THIS VEHICLE HAD ONLY 22,000. MILES. IN SHOP VERY 1ST WEEK OF PURCHASE. 2. BEEN COMPLAINING OF FLICKERING LIGHTS. WAS HANDED A GMC PRINTOUT STATING THEY DID NOT KNOW …
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PURCHASED 2005 CHEVROLET TRAILBLAZER LS OCT.28 06. SINCE THEN, TO DATE, VEH. HAS BEEN IN SHOP (DEALERSHIP 4X). 1. BRAKE REPAIR. ALL 4 CALIPERS WERE REPLACED. THIS VEHICLE HAD ONLY 22,000. MILES. IN SHOP VERY 1ST WEEK OF PURCHASE. 2. BEEN COMPLAINING OF FLICKERING LIGHTS. WAS HANDED A GMC PRINTOUT STATING THEY DID NOT KNOW CAUSE. SO THEREFORE THE DEALERSHIP, HOOD CHEVROLET, COVINGTON LA. COULD NOT DO ANYTHING ABOUT IT. 3. COMPLAINED OF ENGINE ACCELERATION WHILE APPLYING BRAKE, COMING TO A STOP OR A SLOW SPEED IN A PARKING LOT. FEAR THAT I MAY CRASH INTO SOMEONE. RECEIVED PRINTOUT FROM GM STATING THIS WAS NORMAL. BUT I SEE THIS IS A HAZARD. 4. COMPLAINED OF SEAT BELT "RIDING" ON THE NECKLINE, RESTRICTING BLOOD FLOW IN LEFT ARTERY ON NECK. I SEE THIS A MAJOR PROBLEM. I COMMUTE 26 MILES ONE WAY TO WORK AT A HOSPITAL. I THOUGHT I WOULD BE SAFER DRIVING MY TRAILBLAZER, NOW I FEAR FOR MY LIFE. 5. COMPLAINED OF POPPING ON FRONT END. SERVICE HAD TO ORDER SWAY LINKS AND REPLACE. DID NOT SOLVE PROBLEM, STILL HAVE FRONTAL POPPING WHILE TURNING LEFT OR RIGHT, REVERSE AND FORWARD. IT IS PROGRESSIVELY GETTING WORSE. FOUND OUT GM CERTIFIED TECH. DID NOT PROPERLY ALIGN CALIBERS WHEN INSTALLED. I HAVE PAID TO MUCH FOR THIS $23,000. LEMON. ACTION SHOULD BE TAKEN. SARAH DYKES, BOGALUSA LOUISIANA. *NM
NHTSA ODI #10178683
999,999 miles · Aug 19, 2005
Seat Belts
MY SEAT BELT COMES ACCROSS THE LOWER PART OF MY NECK WHEN DRIVING. TWO DEALERS AGREE THE SEAT BELT DOES NOT FIT ME PROPERLY, SO I CALLED GM THEY SAID THERE IS NOTHING THEY CAN DO. IF I AM IN A ACCIDENT I WILL SUSTAIN MORE INJURIES DUE TO THE SEAT BELT. I AM 5FT 8IN AVARAGE SIZE PERSON. I AM A PARAMEDIC AND FEEL UNCOMFORTBLE WEAR…
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MY SEAT BELT COMES ACCROSS THE LOWER PART OF MY NECK WHEN DRIVING. TWO DEALERS AGREE THE SEAT BELT DOES NOT FIT ME PROPERLY, SO I CALLED GM THEY SAID THERE IS NOTHING THEY CAN DO. IF I AM IN A ACCIDENT I WILL SUSTAIN MORE INJURIES DUE TO THE SEAT BELT. I AM 5FT 8IN AVARAGE SIZE PERSON. I AM A PARAMEDIC AND FEEL UNCOMFORTBLE WEARING THE SEAT.
NHTSA ODI #10133499
NHTSA investigations
2RQ17002 · 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.
DP10001 · Fuel Level Gauge System Failure
Opened Jan 7, 2010 · Closed May 23, 2011
Status: closed (inferred from source dates) · Fuel System, Other; Fuel System, Other:storage:fuel Gauge System
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.
Additional source detail variants (2)
Fuel System, Other
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.
Fuel System, Other:storage:fuel Gauge System
The Office of Defects Investigation has received 668 complaints alleging inaccurate fuel gauge reading while driving in model year 2005-07 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, and Saab 9-7x vehicles.Of the 668 complaints, 58 incidents were alleged to result in a vehicle stall.Of the 58 stalling incidents, 43 complaints reported stalling because the fuel level reading indicated more fuel availability than what is actually in the fuel tank. One complaint alleged a vehicle crash after the vehicle stalled while exiting the interstate, became disabled, and was struck from behind.Summarily, the complaints show an apparent increasing trend, with most complaints received within the past year.A Preliminary Evaluation has been opened to assess the scope, frequency and potential safety consequences associated with the alleged defect.