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
80,000 miles · Jul 16, 2011
EquipmentFuel System, Gasoline
I BOUGHT THIS VEHICLE IN DEC 2010 FOR MY BIRTHDAY, THEN STARTED SMELLING GAS SO TOOK IT BACK TO DEALER AND THEY REPLACED THE FLOATER IN GAS TANK AND IT WAS FINE FOR AWHILE, THEN ONE DAY I WENT AND FILLED UP THE TANK, GOT IN AND STARTED IT UP AND IT SAID EMPTY AND HAD THE LIGHT ON (WHEN I KNEW IT WAS FULL), SINCE THEN I HAVE HAD…
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I BOUGHT THIS VEHICLE IN DEC 2010 FOR MY BIRTHDAY, THEN STARTED SMELLING GAS SO TOOK IT BACK TO DEALER AND THEY REPLACED THE FLOATER IN GAS TANK AND IT WAS FINE FOR AWHILE, THEN ONE DAY I WENT AND FILLED UP THE TANK, GOT IN AND STARTED IT UP AND IT SAID EMPTY AND HAD THE LIGHT ON (WHEN I KNEW IT WAS FULL), SINCE THEN I HAVE HAD TO RELY ON THE MILES TO KNOW IF I STILL HAVE GAS, WHICH IS HARD TO DO IF YOU DON'T FILL IT UP ALL THE TIME. I AM AFRAID OF HAVING MY GRANDSONS WITH ME ONE DAY AND RUNNING OUT OF GAS BECAUSE IT DON'T WORK..PLEASE RECALL THIS IT IS VERY DANGEROUS TO NOT KNOW IF YOU HAVE ENOUGH GAS WHEN YOU HAVE TO GO SOMEWHERE. THIS SHOULD NOT HAVE HAPPENED SINCE IT WAS JUST FIXED A FEW MONTHS AGO. WILL THIS BE AN ONGOING PROBLEM? I GREW UP WITH CHEVY'S MY DAD USE TO SAY WE WERE CHEVY COUNTRY AND MY UNCLE'S VEHICLES WERE FOUND ON THE ROAD DEAD (FORD) I USE TO BELIEVE THAT CHEVY WAS BEST VEHICLE MADE, BUT THIS IS CHANGING MY MIND. *TT
NHTSA ODI #10413168
80,000 miles · Jul 16, 2011
EquipmentFuel System, Gasoline
I BOUGHT THIS VEHICLE IN DEC 2010 FOR MY BIRTHDAY, THEN STARTED SMELLING GAS SO TOOK IT BACK TO DEALER AND THEY REPLACED THE FLOATER IN GAS TANK AND IT WAS FINE FOR AWHILE, THEN ONE DAY I WENT AND FILLED UP THE TANK, GOT IN AND STARTED IT UP AND IT SAID EMPTY AND HAD THE LIGHT ON (WHEN I KNEW IT WAS FULL), SINCE THEN I HAVE HAD…
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I BOUGHT THIS VEHICLE IN DEC 2010 FOR MY BIRTHDAY, THEN STARTED SMELLING GAS SO TOOK IT BACK TO DEALER AND THEY REPLACED THE FLOATER IN GAS TANK AND IT WAS FINE FOR AWHILE, THEN ONE DAY I WENT AND FILLED UP THE TANK, GOT IN AND STARTED IT UP AND IT SAID EMPTY AND HAD THE LIGHT ON (WHEN I KNEW IT WAS FULL), SINCE THEN I HAVE HAD TO RELY ON THE MILES TO KNOW IF I STILL HAVE GAS, WHICH IS HARD TO DO IF YOU DON'T FILL IT UP ALL THE TIME. I AM AFRAID OF HAVING MY GRANDSONS WITH ME ONE DAY AND RUNNING OUT OF GAS BECAUSE IT DON'T WORK..PLEASE RECALL THIS IT IS VERY DANGEROUS TO NOT KNOW IF YOU HAVE ENOUGH GAS WHEN YOU HAVE TO GO SOMEWHERE. THIS SHOULD NOT HAVE HAPPENED SINCE IT WAS JUST FIXED A FEW MONTHS AGO. WILL THIS BE AN ONGOING PROBLEM? I GREW UP WITH CHEVY'S MY DAD USE TO SAY WE WERE CHEVY COUNTRY AND MY UNCLE'S VEHICLES WERE FOUND ON THE ROAD DEAD (FORD) I USE TO BELIEVE THAT CHEVY WAS BEST VEHICLE MADE, BUT THIS IS CHANGING MY MIND. *TT
NHTSA ODI #10413167
50,000 miles · Jul 16, 2011
Fuel System, Gasoline
I OWN A 2005 CHEVROLET TRAILBLAZER. THE VEHICLE'S GAS GUAGE BEGAN FLUCTUATING AND HAS SINCE COMPLETELY WENT OUT. *TT
NHTSA ODI #10413127
91,000 miles · Jul 15, 2011
Fuel System, Gasoline
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT AFTER REFUELING THE VEHICLE, THE FUEL GAUGE DISPLAYED AN INACCURATE EMPTY READING. THE FUEL GAUGE ADJUSTED AND BEGAN TO DISPLAY VARIOUS IMPROPER READINGS ONCE THE CONTACT BEGAN TO DRIVE THE VEHICLE. THE CONTACT ALSO STATED THAT THE VEHICLE STALLED ON A F…
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT AFTER REFUELING THE VEHICLE, THE FUEL GAUGE DISPLAYED AN INACCURATE EMPTY READING. THE FUEL GAUGE ADJUSTED AND BEGAN TO DISPLAY VARIOUS IMPROPER READINGS ONCE THE CONTACT BEGAN TO DRIVE THE VEHICLE. THE CONTACT ALSO STATED THAT THE VEHICLE STALLED ON A FEW OCCASIONS WHEN THE FUEL GAUGE DISPLAYED AN EMPTY READING. THE VEHICLE WAS NOT TAKEN TO HAVE THE FAILURE DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 91,000 AND THE CURRENT MILEAGE WAS 100,600. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10413087
89,442 miles · Jul 15, 2011
Electrical System
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE SPEEDOMETER, FUEL GAUGE AND THE BATTERY VOLTAGE INDICATOR ON THE INSTRUMENT PANEL WERE ALL OPERATING ERRATICALLY. THE CONTACT SPOKE WITH THE MANUFACTURER AND WAS TOLD THAT THE VEHICLE DID NOT FALL UNDER THE AGE OR MILEAGE REQUIREMENTS TO BE REPAIRED.…
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE SPEEDOMETER, FUEL GAUGE AND THE BATTERY VOLTAGE INDICATOR ON THE INSTRUMENT PANEL WERE ALL OPERATING ERRATICALLY. THE CONTACT SPOKE WITH THE MANUFACTURER AND WAS TOLD THAT THE VEHICLE DID NOT FALL UNDER THE AGE OR MILEAGE REQUIREMENTS TO BE REPAIRED. THE CONTACT WAS TOLD BY THE DEALER THAT THE INSTRUMENT CLUSTER WAS FAILING. THE FAILURE MILEAGE WAS 89,442 AND THE CURRENT MILEAGE WAS 108,000. UPDATED 09/28/2011 *LN
NHTSA ODI #10412421
81,000 miles · Jul 12, 2011
Fuel System, Gasoline
CHEVROLET TRAILBLAZER HAS FAULTY FUEL SENDING UNIT, MAKING VEHICLE SHOW INACCURATE LEVELS OF FUEL REMAINING. VEHICLE HAS RUN OUT OF FUEL AND STALLED ON SIDE OF ROAD DUE TO FAULTY READINGS. *TT
NHTSA ODI #10411919
Mileage unknown · Jul 11, 2011
Fuel System, Gasoline
2005 CHEVORLET TRAILBLAZER FUEL GAUGE DOES NOT REFLECT ACCURATE FUEL LEVEL EVEN AFTER FILLED UP AND LEADS TO AN UNAWARE LEVEL OF GAS BEING HELD WITHIN THE TANK. *TT
NHTSA ODI #10411886
66,465 miles · Jul 9, 2011
Fuel System, Gasoline
FUEL GAUGE READING ERRATICALLY, OFTEN READS EMPTY AFTER FILL-UP. SUSPECT FAULTY FUEL SENDING UNIT AS STATED BY LOCAL MECHANIC WHO SAID THIS IS A COMMON FAILURE FORM THIS MANUFACTURER.
NHTSA ODI #10412508
79,000 miles · Jul 7, 2011
Fuel System, Gasoline
FUEL GAUGE STOPPED WORKING. WHEN I FILL UP AT THE GAS STATION, THE GAUGE SAYS E AND THE LIGHT COMES ON. I NEVER KNOW HOW MUCH FUEL I HAVE OR WHEN I WILL RUN OUT! *TR
NHTSA ODI #10410911
43,000 miles · Jul 5, 2011
Fuel System, Other
2005 TRAILBLAZER FUEL GAUGE REGISTERS EMPTY WHEN FILLED AND STARTS TO REGISTER AFTER DRIVING 50 MILES OR SO 43000 MILE AND IT JUST STARTED *KB
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
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