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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, Other complaints

95 reports
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102,000 miles · May 24, 2011
Fuel System, Other

THE GAS GAUGE ON MY 2005 CHEV.TRAIL BLAZER ALWAYS READS EMPTY EVEN IF I FILL IT. IT HAS BEEN FAULTY FOR OVER 2 YEARS. I HAVE ON 4 DIFFERENT OCCASIONS RUN OUT OF FUEL. WHEN CONTACTING A DEALERSHIP THEY SAID IT WAS NOT COVERED UNDER WARRANTY AND WOULD BE ROUGHLY $900 TO FIX. THE VEHICLE WILL READ EMPTY ALL THE TIME CAUSING STALLIN…

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THE GAS GAUGE ON MY 2005 CHEV.TRAIL BLAZER ALWAYS READS EMPTY EVEN IF I FILL IT. IT HAS BEEN FAULTY FOR OVER 2 YEARS. I HAVE ON 4 DIFFERENT OCCASIONS RUN OUT OF FUEL. WHEN CONTACTING A DEALERSHIP THEY SAID IT WAS NOT COVERED UNDER WARRANTY AND WOULD BE ROUGHLY $900 TO FIX. THE VEHICLE WILL READ EMPTY ALL THE TIME CAUSING STALLING WITH NO RE START. *TR

NHTSA ODI #10402594

50,000 miles · May 14, 2011
Fuel System, Other

2005 TRAILBLAZER WITH 50K MILES GAS GAUGE WENT CRAZY AND NOW STAYS ON "EMPTY" WITH THE GAS GAUGE LIGHT ON ALL THE TIME. THEY SAY IT'S THE SENSOR/PUMP AND IT'S A $600 FIX B/C THEY HAVE TO DROP THE TANK. 1,000S OF COMPLAINTS AND NO RECALL????? BAD BUSINESS GM!!! *TR

NHTSA ODI #10400847

60,000 miles · May 8, 2011
Fuel System, Other

05 CHEVROLET TRAILBLAZER FUEL GAUGE SHIFTS BACK AND FORTH BETWEEN EMPTY AND HALF A TANK. IT STARTED DOING THIS AT ABOUT 60000 MILES. WE NEVER KNOW HOW MUCH GAS WE HAVE IN THE TANK, AND HAVE TO SET THE TRIP METER EVERY TIME WE FILL UP. I KNOW SEVERAL PEOPLE WITH THE SAME PROBLEM IN THEIR TRAILBLAZERS. WE NEED A RECALL!! *TR

NHTSA ODI #10399462

68,000 miles · May 2, 2011
Fuel System, Other

CHEVROLET TRAILBLAZER FAULTY FUEL GAUGE. MY CHECK ENGINE LIGHT CAME ON AND LATER MY GAS GAUGE ON MY CAR STARTED ACTING STRANGE. NOW WHEN I FILL UP MY VEHICLE IT GOES TO EMPTY AND THE LIGHT/WARNING COMES ON TELLING ME I HAVE NO GAS. AFTER DRIVING THE VEHICLE THE GAUGE WILL GO TO WHAT THE LEVEL IS BUT SOMETIMES IT DOES NOT. WE…

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CHEVROLET TRAILBLAZER FAULTY FUEL GAUGE. MY CHECK ENGINE LIGHT CAME ON AND LATER MY GAS GAUGE ON MY CAR STARTED ACTING STRANGE. NOW WHEN I FILL UP MY VEHICLE IT GOES TO EMPTY AND THE LIGHT/WARNING COMES ON TELLING ME I HAVE NO GAS. AFTER DRIVING THE VEHICLE THE GAUGE WILL GO TO WHAT THE LEVEL IS BUT SOMETIMES IT DOES NOT. WE HAVE TO KEEP THE TRIP METER ON SO WE KNOW HOW MUCH GAS WE HAVE LEFT BASED ON THE MILEAGE. I HAVE CHECKED AND I WOULD NEED TO PAY ALOT TO GET THIS PROBLEM FIXED, SO I HAVE CHOSEN TO DEAL WITH IT BASED ON THE MILEAGE. I HAVE READ ALOT OF PEOPLE ARE HAVING THE SAME ISSUES WITH THEIR TRAIL BLAZERS. I BELIEVE WITH ALL THE PEOPLE WHO ARE HAVING THE SAME PROBLEMS THAT THIS SHOULD BE RECALLED. I DRIVE ALOT AND AM WORRIED THAT I WILL BE ON THE HIGHWAY SOMETIME AND RUN OUT OF GAS. THIS WOULD NOT BE GOOD AS I TRAVEL FROM WISCONSIN TO ILLINOIS ALOT AND THERE REALLY ARE NOT ALOT OF PLACES TO GET OFF THE HIGHWAY. SO THIS PROBLEM POSES A BIG ISSUE TO ME. I THINK THAT GMC SHOULD OWN UP AND FIX THIS ISSUE WITH THEIR VEHICLES. *TR

NHTSA ODI #10398688

65,000 miles · May 2, 2011
Fuel System, Other

FUEL SENSOR INACCURATE IN 2005 CHEVROLET TRAILBLAZER; OCCURS CONSTANTLY, IT IS NEVER CORRECT, MUST USE ODOMETER RESET. NOTHING HAS BEEN DONE TO CORRECT IT BECAUSE MY DEALER ADVISED THAT THEY HAVE REPAIRED SEVERAL IN THE LAST 6 MONTHS. IT IS AN EXPENSIVE REPAIR. *TR

NHTSA ODI #10398572

53,000 miles · May 2, 2011
Fuel System, Other

THE GAS/FUEL GAUGE DOES NOT SHOW CORRECT AMOUNT OF FUEL IN THE TANK. IT SHOW VERY LITTLE GAS ( AND MILEAGE AVAILABLE) WHEN THE GAS TANK IS FULL. OR IT SHOW NO GAS AT ALL - AND THE "LOW FUEL " LIGHT COMES ON EVEN IF THE TANK WAS JUST FILLED UP. *TR

NHTSA ODI #10398550

68,000 miles · May 2, 2011
Electrical SystemEquipmentFuel System, Other

INSTRUMENT CLUSTER REPLACED 1 1/2 YEARS AGO BECAUSE OF FAULTY INSTRUMENT AND SPEEDOMETER READINGS. JANUARY OF 2011 GAS GAUGE MALFUNCTIONING READS EMPTY WHEN TANK HAS BEEN FILLED, AND CONTINUES TO MISREAD LEVELS AT ALL TIMES. *TR

NHTSA ODI #10398533

80,000 miles · Apr 30, 2011
Fuel System, Other

I DRIVE A 2005 CHEVROLET TRAIL BLAZER. THE GAS GAUGE IS WILDLY INACCURATE. IN FACT, WHEN I WAS DRIVING THE VEHICLE, I RAN OUT OF GAS. IT WAS IN THE EVENING DURING THE COLD MICHIGAN WINTER AND I HAD MY 6 MONTH OLD DAUGHTER WITH ME IN HER CAR SEAT. THE GAUGE DOES NOT PROVIDE ME WITH AN ACCURATE IDEA OF HOW MUCH FUEL IS LEFT IN…

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I DRIVE A 2005 CHEVROLET TRAIL BLAZER. THE GAS GAUGE IS WILDLY INACCURATE. IN FACT, WHEN I WAS DRIVING THE VEHICLE, I RAN OUT OF GAS. IT WAS IN THE EVENING DURING THE COLD MICHIGAN WINTER AND I HAD MY 6 MONTH OLD DAUGHTER WITH ME IN HER CAR SEAT. THE GAUGE DOES NOT PROVIDE ME WITH AN ACCURATE IDEA OF HOW MUCH FUEL IS LEFT IN THE TANK AND I AM FORCED TO EITHER USE MY ODOMETER OR JUST MAKE AN EDUCATED GUESS. THIS IS A SAFETY HAZARD WHICH NEEDS TO BE ADDRESSED. *TR

NHTSA ODI #10398350

116,000 miles · Apr 29, 2011
Fuel System, Other

I HAD THE SAME ISSUE WITH MY 2005 CHEVROLET TRAILBLAZER AS DOCUMENT DP10001. I TOOK IT TO THE DEALER WHO INSTALLED A NEW FUEL SENSOR KIT, GM PART # 19178477. *TR

NHTSA ODI #10398290

69,843 miles · Mar 22, 2011
Fuel System, Other

2005 CHEVY TRAILBLAZER FUEL GAUGE FAILURE. *TR

NHTSA ODI #10392497

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.