Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
950–25K
18325–50K
37350–75K
28875–100K
224100–150K
57150K+
1,220 reports with mileage · 246 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Electrical System. Review the 617 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Fuel System, Gasoline. Review the 435 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Exterior Lighting. Review the 140 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
59 crash reports25 fire reports41 injury reports
What owners actually said
1,466 reports
100,000 miles · Jul 18, 2012
Electrical System
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT ALL OF THE GAUGES ON THE INSTRUMENT PANEL MALFUNCTIONED. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE INSTRUMENT CLUSTER NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS …
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT ALL OF THE GAUGES ON THE INSTRUMENT PANEL MALFUNCTIONED. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSED THAT THE INSTRUMENT CLUSTER NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 100,000 AND THE CURRENT MILEAGE WAS 149,000.
NHTSA ODI #10466391
100,000 miles · Jul 16, 2012
Fuel/propulsion System
AFTER FILLING UP MY 2005 TRAILBLAZER, MY GAS NEEDLE WENT TO EMPTY AND THE LIGHT CAME ON. THE NEXT MORNING MY GAS GAUGE WAS ON FULL BUT THEN IT STARTED MOVING INTERMITTENTLY AND HAS NOT STOPPED SINCE. I AM NEVER SURE HOW MUCH GAS I HAVE AND DO NOT HAVE THE MONEY TO PAY FOR REPAIRS. AFTER READING ALL THE COMPLAINTS FROM OTHER P…
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AFTER FILLING UP MY 2005 TRAILBLAZER, MY GAS NEEDLE WENT TO EMPTY AND THE LIGHT CAME ON. THE NEXT MORNING MY GAS GAUGE WAS ON FULL BUT THEN IT STARTED MOVING INTERMITTENTLY AND HAS NOT STOPPED SINCE. I AM NEVER SURE HOW MUCH GAS I HAVE AND DO NOT HAVE THE MONEY TO PAY FOR REPAIRS. AFTER READING ALL THE COMPLAINTS FROM OTHER PEOPLE WHO ALSO HAVE A 2005 TRAILBLAZER, IT SEEMS THERE SHOULD BE A RECALL FROM GM. THEY ARE OFFERING A "DEAL" AS THEY CALL IT WHERE THEY WILL REPLACE THE FUEL SENSOR IF YOU HAVE LESS THAN 120,000 MILES BUT YOU STILL HALF TO PAY FOR HALF OF THE REPAIR AND GM WILL PAY THE OTHER HALF. THIS IS NOT A "DEAL", IT SHOULD BE COVERED BY GM AT 100%!
NHTSA ODI #10465851
37,000 miles · Jul 10, 2012
Fuel/propulsion System
GAS GAUGE STOPPED WORKING THEN WOULD OPERATE INTERMITTENTLY ALTHOUGH INCORRECTLY. RESEARCHED THIS ISSUE ON THE INTERNET AND FOUND THAT THIS WAS A COMMON PROBLEM FOR 2005 TRAILBLAZERS. CONTACTED DEALERSHIP AND FOUND THERE IS A SPECIAL "SECRET" POLICY COVERING THIS PROBLEM. I HAVE INCLUDED THE RESPONSE FROM THE SERVICE DEPA…
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GAS GAUGE STOPPED WORKING THEN WOULD OPERATE INTERMITTENTLY ALTHOUGH INCORRECTLY. RESEARCHED THIS ISSUE ON THE INTERNET AND FOUND THAT THIS WAS A COMMON PROBLEM FOR 2005 TRAILBLAZERS. CONTACTED DEALERSHIP AND FOUND THERE IS A SPECIAL "SECRET" POLICY COVERING THIS PROBLEM. I HAVE INCLUDED THE RESPONSE FROM THE SERVICE DEPARTMENT: "I HOPE YOU ARE HAVING A GREAT DAY. I DO SEE THAT YOUR VEHICLE DOES FALL UNDER THE SPECIAL POLICY 10054 WHICH EXTENDS THE WARRANTY WITH A 50/50 SPLIT UNTIL 3/30/2016 OR 120,000 MILES ON THE FUEL LEVEL SENSOR. IF THE ISSUE YOU ARE EXPERIENCING IS BEING CAUSED BY THE SENSOR GM WOULD PAY FOR HALF THE REPAIR AND YOU WOULD BE RESPONSIBLE FOR THE OTHER 50% OF THE COST WHICH YOUR PORTION WOULD BE AROUND $200-$250.00. WE WOULD HAVE TO DIAGNOSE THE ISSUE FIRST BUT IF THE CAUSE IS THE SENSOR COVERED BY THE SPECIAL POLICY YOU WOULD ONLY OWE THE AFOREMENTIONED 50% OF THE REPAIR. IF YOU WOULD LIKE TO SET AN APPOINTMENT YOU CAN EITHER REPLY TO THIS EMAIL OR CALL US DIRECT AT 414-425-7180. IF YOU SHOULD HAVE ANY FURTHER QUESTIONS OR CONCERNS PLEASE DO NOT HESITATE TO LET ME KNOW." THEY WANT $99 FOR A DIAGNOSIS TO DETERMINE IF I QUALIFY FOR A 50/50 SPLIT ON REPAIRS FOR THEIR DESIGN PROBLEM. THIS IS A RIPOFF. *TR
NHTSA ODI #10465043
65,000 miles · Jun 28, 2012
Electrical SystemFuel/propulsion System
THE FUEL GAUGE DOES NOT WORK. THIS SEEMS TO BE A VERY COMMON PROBLEM, AND GM'S ONLY REMEDY IS TO SCREW OVER CONSUMERS BY MAKING THEM PAY FOR A KNOWN DEFECTIVE PART OUT OF POCKET. THIS SHOULD BE RECALLED AND FIXED AT GM'S EXPENSE, OR THEY SHOULD AT LEAST OFFER A DISCOUNT. THEIR $800.00 ESTIMATE IS SILLY. *TR
NHTSA ODI #10463495
50,000 miles · Jun 28, 2012
Fuel/propulsion System
THE TRAILBLAZER STALLED WHILE IN TRAFFIC. THE CAR'S GAS GAUGE DID NOT REPORT THE CORRECT AMOUNT OF FUEL IN THE TANK. THE GAUGE WENT OUT PERMANENTLY A SHORT TIME LATER. *TR
NHTSA ODI #10463446
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
62,000 miles · Jun 26, 2012
Fuel System, Gasoline
THERE IS A CHEVROLET ISSUE WITH THE GAS GAUGES THAT CHEVROLET WILL NOT TAKE FULL RESPONSIBILITY FOR. THEY ARE ASKING CUSTOMERS TO PAY 1/2 WHICH CAN COST US TO $300 OR MORE FOR THE CUSTOMER. THE GAS GAUGE IS REGISTERING FULL THEN EMPTY WITHOUT NOTICE. THE GAUGE LIGHTS UP EMPTY EVEN WHEN THE TANK IS FULL. WE NEVER KNOW HOW MUCH GA…
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THERE IS A CHEVROLET ISSUE WITH THE GAS GAUGES THAT CHEVROLET WILL NOT TAKE FULL RESPONSIBILITY FOR. THEY ARE ASKING CUSTOMERS TO PAY 1/2 WHICH CAN COST US TO $300 OR MORE FOR THE CUSTOMER. THE GAS GAUGE IS REGISTERING FULL THEN EMPTY WITHOUT NOTICE. THE GAUGE LIGHTS UP EMPTY EVEN WHEN THE TANK IS FULL. WE NEVER KNOW HOW MUCH GAS IS IN THE CAR. I HAVE SCHEDULED AN APPOINTMENT TO HAVE THIS FIXED BUT CHEVROLET IS NOT COVERING THE ENTIRE COST AND THIS IS TRULY A MANUFACTURER RECALL. *JB
NHTSA ODI #10463125
120,000 miles · Jun 21, 2012
Fuel/propulsion System
WHILE DRIVING ON THE HIGHWAY THE OTHER DAY MY GAS GAUGE IN MY 2005 CHEVROLET TRAILBLAZER SHOWED THAT MY GAS TANK WAS IN BETWEEN HALF AND QUARTER TANK OF GAS. I WAS GOING APPROX 60-65 MPH ON THE HIGHWAY AND THE VEHICLE STALLS DUE TO BEING OUT OF GAS!!!! I GET IT TOWED TO A GAS STATION AND FILL IT UP WHEN I START MY CAR NOW IT SH…
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WHILE DRIVING ON THE HIGHWAY THE OTHER DAY MY GAS GAUGE IN MY 2005 CHEVROLET TRAILBLAZER SHOWED THAT MY GAS TANK WAS IN BETWEEN HALF AND QUARTER TANK OF GAS. I WAS GOING APPROX 60-65 MPH ON THE HIGHWAY AND THE VEHICLE STALLS DUE TO BEING OUT OF GAS!!!! I GET IT TOWED TO A GAS STATION AND FILL IT UP WHEN I START MY CAR NOW IT SHOWS THAT THERE IS NO GAS IN THE CAR WHEN I JUST FILLED THE TANK. THIS IS A MAJOR PROBLEM AS I HAD MY YOUNG CHILD IN THE VEHICLE WITH ME WHEN THE STALL ON THE HIGHWAY OCCURRED. NOT A HAPPY PERSON THESE DAYS!! *TT
NHTSA ODI #10462521
100,000 miles · Jun 14, 2012
Air BagsParking BrakeCrashInjury
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAIL BLAZER. THE CONTACT STATED THAT WHILE ATTEMPTING TO PARK, SHE ACCIDENTALLY APPLIED THE ACCELERATOR AND THE CRASHED INTO SOME CONCRETE STEPS,LEADING TO A BUILDING. THE FRONT DRIVER SIDE AIR BAGS DID NOT DEPLOY. THE CONTACT SUSTAINED INJURIES TO THE CHEST AND BACK. THE VEHICLE WAS TOWED …
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAIL BLAZER. THE CONTACT STATED THAT WHILE ATTEMPTING TO PARK, SHE ACCIDENTALLY APPLIED THE ACCELERATOR AND THE CRASHED INTO SOME CONCRETE STEPS,LEADING TO A BUILDING. THE FRONT DRIVER SIDE AIR BAGS DID NOT DEPLOY. THE CONTACT SUSTAINED INJURIES TO THE CHEST AND BACK. THE VEHICLE WAS TOWED TO A LOCAL BODY SHOP BUT WAS NOT REPAIRED. THE FAILURE AND THE CURRENT MILEAGE WAS 100,000. UPDATED 07/19/12*LJ THE CONSUMER SHE ATTEMPTED TO USE THE EMERGENCY BREAK, BUT IT DIDN'T STOP THE VEHICLE. UPDATED 07/24/12
NHTSA ODI #10461777
76,000 miles · Jun 14, 2012
Electrical System
AT THE TIME OF PURCHASE THE OWNERS NOTICED THE REAR BRAKE LIGHTS DID NOT WORK. THE OWNERS IMMEDIATELY RETURN THE CAR TO THE PLACE OF PURCHASE FOR REPLACEMENT OF THE BRAKE LIGHTS. SEVERAL WEEKS LATER THERE WAS AN ISSUE WITH THE VEHICLE SPEAKERS AND THAT SEEMED TO INDICATE AN ISSUE WITH THE ELECTRICAL IN THE CAR. WHILE LISTENING T…
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AT THE TIME OF PURCHASE THE OWNERS NOTICED THE REAR BRAKE LIGHTS DID NOT WORK. THE OWNERS IMMEDIATELY RETURN THE CAR TO THE PLACE OF PURCHASE FOR REPLACEMENT OF THE BRAKE LIGHTS. SEVERAL WEEKS LATER THERE WAS AN ISSUE WITH THE VEHICLE SPEAKERS AND THAT SEEMED TO INDICATE AN ISSUE WITH THE ELECTRICAL IN THE CAR. WHILE LISTENING TO THE RADIO AT ANY VOLUME (LOW, MEDIUM OR HIGH) A HIGH PITCH, FREQUENCY OR REVERBERATION WOULD HAPPEN. THIS IS ONLY WHEN THE RADIO IS PLAYED, NOT WHEN LISTENING TO CD'S. THE TEMPORARY SOLUTION IS TO FIRMLY HIT THE MIDDLE ARM REST TO STOP THE REVERBERATION. IT'S AN ANNOYANCE BUT COULD POTENTIALLY LEAD TO OTHER ELECTRICAL ISSUES AND ENORMOUS COSTS. PLEASE ADVICE OF EITHER SAFETY RECALLS, DEFECTS AND POSSIBLE SERVICE REPAIR TO THE VEHICLE. *JB
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.
Consequence & remedy
Consequence: IF THE PASSENGER SENSING SYSTEM MALFUNCTIONS, THE FRONT AIR BAG ON THE PASSENGER SIDE MAY BE DISABLED WHEN IT SHOULD BE ENABLED, OR ENABLED WHEN IT SHOULD BE DISABLED. IN EITHER CASE, IN THE EVENT OF A CRASH THAT REQUIRES AIR BAG DEPLOYMENT, A FRONT PASSENGER'S LEVEL OF INJURY MAY BE INCREASED.
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 OWNERS. THE RECALL BEGAN ON NOVEMBER 6, 2006. OWNERS SHOULD CONTACT GM AT 1-877-477-1022 TO BEGIN THE PROCESS OF REPURCHASING THEIR VEHICLE.
CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 212, 'WINDSHIELD MOUNTING.' THE WINDSHIELD URETHANE BEAD MAY NOT HAVE ADHERED TO THE BODY IN CERTAIN AREAS DURING THE CURE PROCESS.
Consequence & remedy
Consequence: IF A CRASH OCCURS, THE WINDSHIELD MAY NOT BE RETAINED, INCREASING THE RISK OF INJURY TO A VEHICLE OCCUPANT.
Remedy: DEALERS WILL REPLACE THE WINDSHIELD FREE OF CHARGE. THE RECALL BEGAN ON MARCH 10, 2005. OWNERS MAY CONTACT BUICK AT 1-866-608-8080, CHEVROLET AT 1-800-630-2438, OR GMC AT 1-866-996-9463.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2
RQ17002 · 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.
2005 Chevrolet Trailblazer Problems, Complaints & Recalls | Skip That Year