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2005 Chevrolet Trailblazer

Owner reports · Recalls · Investigations

More warning signs than most Trailblazer years

Owner complaints for the 2005 Chevrolet Trailblazer are substantially higher than the model-year median of 87.5.

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When problems were reported

Mileage at the reported incident

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
51,000 miles · Oct 1, 2010
Fuel System, Other

AFTER FILLING UP THE GAS TANK, THE FUEL GAUGE LIGHT STAYS ON AND REMAINS ON EMPTY. *TR

NHTSA ODI #10358560

84,000 miles · Sep 30, 2010
Fuel System, Gasoline

DURING A ROAD TRIP FROM TEXAS TO FLORIDA THE FUEL GAUGE IN THE 2005 CHEVY TRAILBLAZER DROPPED TO EMPTY. IN ADDITION THERE HAVE BEEN SEVERAL INSTANCES OF THE CAR COMPLETELY SHUTTING OFF EVEN THOUGH THERE WAS FUEL IN THE TANK DUE TO THE GAUGE AS READING EMPTY. THE FUEL GAUGE / FUEL LEVEL SENSOR ON THE 2005 CHEVY TRAILBLAZER IS D…

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DURING A ROAD TRIP FROM TEXAS TO FLORIDA THE FUEL GAUGE IN THE 2005 CHEVY TRAILBLAZER DROPPED TO EMPTY. IN ADDITION THERE HAVE BEEN SEVERAL INSTANCES OF THE CAR COMPLETELY SHUTTING OFF EVEN THOUGH THERE WAS FUEL IN THE TANK DUE TO THE GAUGE AS READING EMPTY. THE FUEL GAUGE / FUEL LEVEL SENSOR ON THE 2005 CHEVY TRAILBLAZER IS DEFECTIVE. THE GAUGE DOES NOT REPORT THE CORRECT LEVEL OF FUEL IN THE TANK AND CONTINUOUSLY SHOWS EMPTY EVEN WHEN THE TANK IS COMPLETELY FULL. THIS COULD LEAD TO THE VEHICLE STALLING IN LOCATIONS SUCH AS HIGHWAYS THAT PUT THE OCCUPANTS IN DANGER. CHEVY INFORMS THAT THE FUEL LEVEL SENSOR WILL NEED REPLACED INSIDE THE FUEL TANK. THE COST OF THIS REPAIR IS QUOTED BETWEEN $800 AND $1000. I FEEL THAT THIS IS A SAFETY ISSUE THAT DESERVES ACTION BY THE MANUFACTURE TO HAVE THE ISSUE CORRECTED. *TR

NHTSA ODI #10358487

85,000 miles · Sep 27, 2010
Fuel System, Gasoline

2005 CHEVROLET TRAILBLAZER 2005 - INSTRUMENT PANEL FUEL INDICATOR REGISTERS EMPTY ALWAYS. FUEL SENSOR DOES NOT WORK. *TR

NHTSA ODI #10357954

76,000 miles · Sep 27, 2010
Fuel System, Other

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT WAS DRIVING APPROXIMATELY 60 MPH WHEN THE FUEL LEVEL GAUGE MOMENTARILY DROPPED TO EMPTY, BEFORE GOING BACK UP TO THE CORRECT FUEL LEVEL READING. WHILE THE FUEL GAUGE WAS DISPLAYING AN EMPTY READING THE FUEL SENSOR LIGHT BEGAN ILLUMINATING ON THE DASHBOARD. THE VEH…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT WAS DRIVING APPROXIMATELY 60 MPH WHEN THE FUEL LEVEL GAUGE MOMENTARILY DROPPED TO EMPTY, BEFORE GOING BACK UP TO THE CORRECT FUEL LEVEL READING. WHILE THE FUEL GAUGE WAS DISPLAYING AN EMPTY READING THE FUEL SENSOR LIGHT BEGAN ILLUMINATING ON THE DASHBOARD. THE VEHICLE WAS NOT TAKEN TO BE EXAMINED FOR THE CAUSE OF FAILURE, BUT AN AUTHORIZED DEALER WAS NOTIFIED AND HE WAS INFORMED THAT IT WAS A KNOWN FAILURE. THE VEHICLE WAS NOT REPAIRED AND THE FAILURE PERSISTED. THE VIN WAS NOT AVAILABLE .THE FAILURE AND CURRENT MILEAGE WAS 76,000.

NHTSA ODI #10357913

39,000 miles · Sep 27, 2010
Fuel System, Gasoline

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT WAS DRIVING APPROXIMATELY 55 MPH WHEN HE NOTICED THAT THE FUEL GAUGE WAS DISPLAYING AN INACCURATE FUEL LEVEL READING. THE FAILURE WAS INTERMITTENT FOR APPROXIMATELY THREE MONTHS UNTIL THE FUEL GAUGE FAILED COMPLETELY, ONLY DISPLAYING A READING OF EMPTY. THE VEHICL…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT WAS DRIVING APPROXIMATELY 55 MPH WHEN HE NOTICED THAT THE FUEL GAUGE WAS DISPLAYING AN INACCURATE FUEL LEVEL READING. THE FAILURE WAS INTERMITTENT FOR APPROXIMATELY THREE MONTHS UNTIL THE FUEL GAUGE FAILED COMPLETELY, ONLY DISPLAYING A READING OF EMPTY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS ADVISED THAT EITHER THE FUEL LEVEL SENSOR OR FUEL PUMP WOULD NEED REPLACING. THE VEHICLE WAS NOT REPAIRED AND THE FAILURE PERSISTED. THE VIN WAS UNAVAILABLE. THE FAILURE MILEAGE WAS 39,000 AND THE CURRENT MILEAGE WAS 55,000.

NHTSA ODI #10357886

100,000 miles · Sep 24, 2010
Air BagsCrashInjury

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAIL BLAZER. THE CONTACT WAS DRIVING 50 MPH ON A SLICK MOUNTAIN ROAD WHEN THE VEHICLE HYDROPLANED AND CRASHED INTO THE SIDE OF A MOUNTAIN BEFORE FALLING INTO A DITCH. THE AIR BAGS DID NOT DEPLOY AND THE CONTACT AND TWO PASSENGERS SUSTAINED INJURIES. THE VEHICLE WAS DESTROYED. THE VEHICLE W…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAIL BLAZER. THE CONTACT WAS DRIVING 50 MPH ON A SLICK MOUNTAIN ROAD WHEN THE VEHICLE HYDROPLANED AND CRASHED INTO THE SIDE OF A MOUNTAIN BEFORE FALLING INTO A DITCH. THE AIR BAGS DID NOT DEPLOY AND THE CONTACT AND TWO PASSENGERS SUSTAINED INJURIES. THE VEHICLE WAS DESTROYED. THE VEHICLE WAS NOT INSPECTED FOR THE FAILURE OF THE AIR BAGS. THE CONTACT WAS ADVISED BY HIS INSURANCE ADJUSTER THAT THE AIR BAGS SHOULD HAVE DEPLOYED. A POLICE REPORT WAS AVAILABLE. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS APPROXIMATELY 100,000.

NHTSA ODI #10357310

82,200 miles · Sep 23, 2010
Fuel System, Gasoline

23SEP10 1715 PDT MY WIFE WAS DRIVING TO WORK ON A HIGHWAY WHEN LOW FUEL LIGHT WENT ON. SHE HAD LITERALLY JUST FILLED THE VEHICLE WITH GASOLINE. I HAD HER EXIT OFF HIGHWAY TO SIDESTREET AND CALL FOR A TOW. I TOLD HER NOT TO CONTINUE DRIVING BECAUSE IT COULD BE THE FUEL PUMP. I THEN LOOKED ONLINE TO FIND ANY REPORTS OF THIS. …

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23SEP10 1715 PDT MY WIFE WAS DRIVING TO WORK ON A HIGHWAY WHEN LOW FUEL LIGHT WENT ON. SHE HAD LITERALLY JUST FILLED THE VEHICLE WITH GASOLINE. I HAD HER EXIT OFF HIGHWAY TO SIDESTREET AND CALL FOR A TOW. I TOLD HER NOT TO CONTINUE DRIVING BECAUSE IT COULD BE THE FUEL PUMP. I THEN LOOKED ONLINE TO FIND ANY REPORTS OF THIS. I FOUND IT TO BE THE SECOND MOST REPORTED PROBLEM WITH THE VEHICLE. WE HAD JUST PURCHASED THIS VEHICLE USED A FEW DAYS BEFORE. SO WE HAVE NO HISTORY WITH THE VEHICLE. THIS OCCURRED ONCE. I DID NOTICE THE LIGHT ON ONCE THE MORNING OF THE SAME DAY. I PLAN TO HAVE IT TOWED TO AND REPAIRED AT A TRUSTED LOCAL MECHANIC. ONLINE THE ESTIMATED COST FOR REPAIR IS $550. *TR

NHTSA ODI #10357267

77,103 miles · Sep 20, 2010
EquipmentStructure

I BOUGHT MY 2005 TRAILBLAZER IN AUGUST 2008. IN OCTOBER 2008, THE REAR WINDOW HINGE ADHESIVE WAS SEPARATING CAUSING THE HATCH TO NOT CLOSE PROPERLY. THIS WAS REPLACED BY THE DEALERSHIP. NOW IN SEPTEMBER 2010 THE SAME THING IS HAPPENING. THE REAR WINDOW ADHESIVE HAS COMPLETELY DISCONNECTED FROM THE HINGE AND THE WINDOW DOES NOT C…

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I BOUGHT MY 2005 TRAILBLAZER IN AUGUST 2008. IN OCTOBER 2008, THE REAR WINDOW HINGE ADHESIVE WAS SEPARATING CAUSING THE HATCH TO NOT CLOSE PROPERLY. THIS WAS REPLACED BY THE DEALERSHIP. NOW IN SEPTEMBER 2010 THE SAME THING IS HAPPENING. THE REAR WINDOW ADHESIVE HAS COMPLETELY DISCONNECTED FROM THE HINGE AND THE WINDOW DOES NOT CLOSE PROPERLY AND HAS A POSSIBILITY OF COMPLETELY FALLING OFF. WHEN THE ENTIRE REAR DOOR IS OPENED NOW THE HINGE 'POPS' UP AND HITS THE GLASS. THE DEALERSHIP IS TRYING TO FIND AN APPROPRIATE ADHESIVE TO MEND THIS PROBLEM AND THEY SAY CHEVY WILL NOT PAY FOR ANOTHER GLASS REPLACEMENT. THE FIRST REPLACEMENT CAME FROM THE FACTORY WITH THE HINGE CONNECTED TO THE GLASS. THIS SEEMS LIKE A FACTORY DEFECT. I KNOW THERE ARE OTHER CHEVY VEHICLES OF DIFFERENT YEARS THAT HAVE EXPERIENCED THIS PROBLEM AND WORSE WHEN THE DOORS DID FALL OFF OR THE GLASS SCATTERED DUE TO THE POOR ADHESIVE ON THE HINGE. THIS WILL COST OVER $800 TO REPLACE IF THIS CANNOT BE RESOLVED AND THERE IS NO GUARANTEE THE ADHESIVE ON THE NEW GLASS WILL HOLD AND I WILL HAVE NO RECOURSE. *TR

NHTSA ODI #10356623

Mileage unknown · Sep 17, 2010
Fuel System, Gasoline

OVER A YR AGO MY FUEL GAUGE STOPPED WORKING PROPERLY IT READS EMPTY ALL THE TIME AND MY FIANCE HAS RAN OUT OF GAS AND BEEN STRANDED 3 TIMES SINCE THIS HAS HAPPEN IT IS VERY IMPORTANT THAT THIS DEVICE WORKS PROPERLY IT COSTS APPROX. $500 JUST FOR THE PART ALONE AND IM NOTICING IM NOT THE ONLY PERSON HAVING THIS SAME PROBLEM. *TR

NHTSA ODI #10356070

85,000 miles · Sep 15, 2010
Fuel System, Gasoline

FUEL SYSTEM, GASOLINE, IN-TANK GAUGE DEFECTIVE UN-RELIABLE, INTERMITTENT OR RANDOM READINGS SHOWN ON GAS GAUGE AND YELLOW LOW FUEL WARNING LIGHT NOT INDICATING ACTUAL FUEL TANK LEVEL. RESULTED IN A SERIOUS UN-SAFE CONDITION ABRUPTLY RUNNING OUT OF GAS ON THE FREE-WAY NEEDING TO PULL OFF ROADWAY WITH NO POWER AND LIMITED CONTROL.…

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FUEL SYSTEM, GASOLINE, IN-TANK GAUGE DEFECTIVE UN-RELIABLE, INTERMITTENT OR RANDOM READINGS SHOWN ON GAS GAUGE AND YELLOW LOW FUEL WARNING LIGHT NOT INDICATING ACTUAL FUEL TANK LEVEL. RESULTED IN A SERIOUS UN-SAFE CONDITION ABRUPTLY RUNNING OUT OF GAS ON THE FREE-WAY NEEDING TO PULL OFF ROADWAY WITH NO POWER AND LIMITED CONTROL. WITH INCREASING NUMBERS OF CUSTOMER COMPLAINTS FOR THE SAME ISSUE GM IS AWARE OF THE DEFECTIVE DESIGN, PRODUCT RELIABILITY INSUFFICIENCY, THAT IS CONTRIBUTING TO EXPOSING OPERATOR, AND / OR PASSENGERS TO HAZARDOUS UNSAFE CONDITIONS WHICH MAY RESULT IN SERIOUS INJURY OR DEATH. *TR

NHTSA ODI #10355861

Official recalls

2

06V417000 · Air Bags:frontal

Oct 31, 2006

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.

05V035000 · Visibility:windshield

Feb 3, 2005

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.