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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

Fuel System, Gasoline complaints

435 reports
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Mileage unknown · Oct 10, 2011
Fuel System, GasolineFuel System, Other

WE ARE EXPERIENCING A DEFECTIVE GAS GAUGE--IT REGISTERS EMPTY OR IT MAY MOVE UP A BIT OR GO DOWN SOME. WE ARE UNABLE TO DETERMINE HOW MUCH FUEL WE ACTUALLY HAVE. I GO ON A TRIP OF 350 MILES ONE WAY EVERY MONTH TO VISIT MY MOTHER AND IT IS A CONSTANT WORRY. I AM SO AFRAID I WILL RUN OUT OF GAS ON THE TURNPIKE--WE JUST NEVER KN…

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WE ARE EXPERIENCING A DEFECTIVE GAS GAUGE--IT REGISTERS EMPTY OR IT MAY MOVE UP A BIT OR GO DOWN SOME. WE ARE UNABLE TO DETERMINE HOW MUCH FUEL WE ACTUALLY HAVE. I GO ON A TRIP OF 350 MILES ONE WAY EVERY MONTH TO VISIT MY MOTHER AND IT IS A CONSTANT WORRY. I AM SO AFRAID I WILL RUN OUT OF GAS ON THE TURNPIKE--WE JUST NEVER KNOW. WE DID GET A LETTER FROM GM SAYING THEY WERE AWARE OF THE PROBLEM-INTERESTINGLY ENOUGH, THOUGH THEY WILL NOT PAY TO HAVE THIS DANGEROUS SITUATION AFFECTING HUNDREDS OF THOUSANDS OF VEHICLES FIXED--ONLY HALF, WHICH WE FEEL IS UNFAIR. THIS IS A PROBLEM AFFECTING A GREAT NUMBER OF PEOPLE, SIMPLY BY THE FACT THEY SENT THE LETTER--THEY NEED TO MAKE IT RIGHT BY PAYING FOR THE WHOLE REMEDY BEFORE SOMEONE IS KILLED AS A RESULT OF THIS FAULTY GAS GAUGE. WE WOULD LIKE TO BE A PART OF A CLASS ACTION SUIT AGAINST GM FOR THE FULL PAYMENT. *KB

NHTSA ODI #10429279

80,000 miles · Oct 5, 2011
Fuel System, Gasoline

THE GAS GAUGE QUIT WORKING, FOR NO APPARENT REASON. FIRST IT WOULD WORK ONCE IN A WHILE THEN IT QUIT ALL TOGETHER. WHEN I QUESTIONED THE GM/CHEVY DEALER, THEY QUOTED ME A HUGE PRICE. NOW THAT GM IS OFFERING TO PAY 1/2 THE PRICE HAS WENT DOWN DRASTICALLY. THE ENGINE LIGHT STAYS ON, I THINK THIS VEHICLE HAS MORE ISSUES THAN A PER…

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THE GAS GAUGE QUIT WORKING, FOR NO APPARENT REASON. FIRST IT WOULD WORK ONCE IN A WHILE THEN IT QUIT ALL TOGETHER. WHEN I QUESTIONED THE GM/CHEVY DEALER, THEY QUOTED ME A HUGE PRICE. NOW THAT GM IS OFFERING TO PAY 1/2 THE PRICE HAS WENT DOWN DRASTICALLY. THE ENGINE LIGHT STAYS ON, I THINK THIS VEHICLE HAS MORE ISSUES THAN A PERSON WILL EVER KNOW. I HAVE HAD TO REPLACE BOTH WHEEL HUB BEARINGS EARLIER THAN I EXPECTED. THIS ENTIRE THING HAS COST ME MORE THAN IT SHOULD EVER. THEY (GM) SAY THAT THE FUEL SENSOR IS A WEAR AND TEAR, BUT HOW DO THEY KNOW THAT, WE CAN'T CHECK IT LIKE WE DO TIRES, WIPERS, ETC. THIS IS THE ONLY WAY THAT GM IS GETTING SOME CUSTOMERS HAPPY, AND YET STILL TAKING ADVANTAGE OF US. FORD FINDS A PROBLEM THEY FIX IT. WITH ALL THE BAIL OUT MONEY THAT HAS BEEN GIVEN- OUR TAX DOLLARS THEY -GM SHOULD BE PAYING FOR THE WHOLE PROBLEM. *TR

NHTSA ODI #10428864

114,000 miles · Oct 5, 2011
Fuel System, Gasoline

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE FUEL GAUGE FAILED AND THE FUEL GAUGE WAS READING AS EMPTY WHEN THE FUEL TANK WAS FILLED TO CAPACITY. THE MANUFACTURER DENIED ASSISTANCE WITH THE REPAIR. THE VEHICLE WAS NOT TAKEN TO THE DEALER TO BE DIAGNOSED OR REPAIRED. THE VIN WAS NOT AVAI…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE FUEL GAUGE FAILED AND THE FUEL GAUGE WAS READING AS EMPTY WHEN THE FUEL TANK WAS FILLED TO CAPACITY. THE MANUFACTURER DENIED ASSISTANCE WITH THE REPAIR. THE VEHICLE WAS NOT TAKEN TO THE DEALER TO BE DIAGNOSED OR REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 114,000 AND THE CURRENT MILEAGE WAS 115,000. UPDATED 11/03/11 *BF

NHTSA ODI #10428819

136,000 miles · Oct 5, 2011
Fuel System, Gasoline

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FUEL GAUGE WOULD READ INACCURATELY. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE NOR WAS THE VEHICLE DIAGNOSED OR REPAIRED. THE CURRENT MILEAGE WAS 152,000 AND THE APPROXIMATE FAILURE MILEAGE WAS 136,000. THE VIN WAS UNAVAILABLE.

NHTSA ODI #10428784

81,849 miles · Oct 5, 2011
Fuel System, Gasoline

MY GAS GAUGE LIGHT CAME ON TODAY RIGHT AFTER I FILLED MY TANK AND FUEL SHOWS EMPTY. LIGHT WENT OFF AND FUEL GAUGE MOVED TO HALF MARK, THEN LIGHT CAME BACK ON AND WENT BACK TO SHOW EMPTY. I RESEARCHED AND FOUND OUT THAT OVER 895,000 OWNERS HAVE HAD THIS PROBLEM AND OVER 600 HAVE REPORTED IT TO THE NHTSA. I HAVE NOT HAD AN ACCI…

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MY GAS GAUGE LIGHT CAME ON TODAY RIGHT AFTER I FILLED MY TANK AND FUEL SHOWS EMPTY. LIGHT WENT OFF AND FUEL GAUGE MOVED TO HALF MARK, THEN LIGHT CAME BACK ON AND WENT BACK TO SHOW EMPTY. I RESEARCHED AND FOUND OUT THAT OVER 895,000 OWNERS HAVE HAD THIS PROBLEM AND OVER 600 HAVE REPORTED IT TO THE NHTSA. I HAVE NOT HAD AN ACCIDENT, BUT HAVE READ REVIEWS OF MANY THAT HAVE DUE TO THIS PROBLEM. MANY HAVE ASKED TO RECALL THIS PROBLEM AND I AGREE DUE TO THE AMOUNT OF VEHICLES THIS HAS HAPPENED TO, INCLUDING MINE. SOME FIXED IT AND THE SAME PROBLEM RECURRED THE NEXT YEAR. MY EXTENDED WARRANTY ENDED IN JUNE SO I'M NOT COVERED AND THE COST IS VERY HIGH. PLEASE MAKE THIS A RECALL SO WE ALL CAN FIX THIS PROBLEM AND NOT GO BROKE. THE DEALER SHOULD FACE UP AND TAKE THE RESPONSIBILITY TO FIX THE FUEL GAUGE PROBLEM BY RECALLING THIS BEFORE SOMEONE GETS IN A SERIOUS ACCIDENT. *TR

NHTSA ODI #10428742

80,000 miles · Oct 4, 2011
Electrical SystemFuel System, Gasoline

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE FUEL GAUGE WAS DEFECTIVE. THE CONTACT MENTIONED THAT THE GAUGE WOULD DISPLAY THAT THE FUEL TANK WAS EMPTY RIGHT AFTER REFUELING. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO OFFERED TO PAY FOR HAL…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE FUEL GAUGE WAS DEFECTIVE. THE CONTACT MENTIONED THAT THE GAUGE WOULD DISPLAY THAT THE FUEL TANK WAS EMPTY RIGHT AFTER REFUELING. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO OFFERED TO PAY FOR HALF OF THE REPAIR COSTS. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE WAS 96,780. THE DASH LIGHT WILL GO ON AND OFF BY THEMSELVES THE DOOR CHIME DOES NOT ALWAYS WORK THE RADIO DOES NOT ALWAYS WORK GOES ON AND OFF AND LOUD THEN QUITE. UPDATED 11/03/2011 *LN *TR

NHTSA ODI #10428717

30,000 miles · Oct 3, 2011
Fuel System, Gasoline

FUEL LEVEL SENSOR READS ALWAYS AS EMPTY. NO MATTER THE REAL LEVEL IS. *TR

NHTSA ODI #10428382

37,000 miles · Oct 3, 2011
Fuel System, Gasoline

THE GAS GAUGE BEGAN BY ONLY WORKING PERIODICALLY AND NOW EITHER INDICATES A FULL TANK OR EMPTY TANK, (MOSTLY EMPTY) AT ALL TIMES REGARDLESS OF THE ACTUAL LEVEL IN THE TANK. *TR

NHTSA ODI #10428335

86,240 miles · Oct 2, 2011
Fuel System, Gasoline

TWO DAYS AFTER FILLING TANK, I STARTED HAVING PROBLEMS WITH THE GAS GAUGE. I HAD DRIVEN ABOUT 250 MILES, BUT THE GAUGE STILL READ 3/4 FULL. MY WIFE THEN TOOK THE TRUCK TO WORK THAT AFTERNOON, THINKING THERE WAS 3/4 TANK OF FUEL LEFT SHE DID NOT FILL UP FOR THE 80 MILE ROUND TRIP. HALF WAY HOME AT 3:00 AM SHE RUNS OUT OF GAS IN T…

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TWO DAYS AFTER FILLING TANK, I STARTED HAVING PROBLEMS WITH THE GAS GAUGE. I HAD DRIVEN ABOUT 250 MILES, BUT THE GAUGE STILL READ 3/4 FULL. MY WIFE THEN TOOK THE TRUCK TO WORK THAT AFTERNOON, THINKING THERE WAS 3/4 TANK OF FUEL LEFT SHE DID NOT FILL UP FOR THE 80 MILE ROUND TRIP. HALF WAY HOME AT 3:00 AM SHE RUNS OUT OF GAS IN THE WORST SECTION OF PHOENIX YOU CAN IMAGINE. AS SHE WORKS IN AN INNER CITY HOSPITAL, SHE DRIVES THROUGH THIS SECTION OF THE CITY DAILY AND WE HAVE ALWAYS MADE SURE SHE HAS A RELIABLE VEHICLE FOR THE TRIP. FORTUNATELY A POLICE OFFICER STOPPED AND STAYED WITH HER UNTIL AAA SHOWED UP. I WOULD HATE TO THINK WHAT WOULD HAPPEN TO A WOMAN ALONE IN A DRUG INFESTED AREA OF THE CITY WHILE HER VEHICLE BREAKS DOWN FOR A FAULTY FUEL GAUGE. *TR

NHTSA ODI #10428212

53,000 miles · Sep 29, 2011
Fuel System, Gasoline

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THE FUEL GAUGE BECAME INOPERATIVE. THE DEALER DIAGNOSED THAT THE VEHICLE WOULD NEED A FUEL LEVEL SENSOR. THE MANUFACTURER ASSISTED THE CONTACT WITH REPAIRING THE DEFECT. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 53,000 AND THE CURRENT MILEAGE WAS 73,83…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THE FUEL GAUGE BECAME INOPERATIVE. THE DEALER DIAGNOSED THAT THE VEHICLE WOULD NEED A FUEL LEVEL SENSOR. THE MANUFACTURER ASSISTED THE CONTACT WITH REPAIRING THE DEFECT. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 53,000 AND THE CURRENT MILEAGE WAS 73,838.

NHTSA ODI #10427900

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.