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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
120,000 miles · Jan 24, 2013
Electrical SystemService BrakesSteering

MY GAS GAUGE HAS STAYED ON EMPTY FOR A MONTH OR SO WITH THE GAS LIGHT ON. I HAVE NOT HAD THE MONEY TO FIX IT AND I PUT GAS IN IT THE NIGHT BEFORE THE INCIDENT HAPPENED. I WAS DRIVING HOME FROM A FAMILY MEMBERS HOUSE A FEW BLOCKS AWAY FROM MY HOUSE AND MY 2005 TRAILBLAZER DIED AND EVERYTHING LOCKED UP ON ME. THE BRAKES WOULD NOT …

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MY GAS GAUGE HAS STAYED ON EMPTY FOR A MONTH OR SO WITH THE GAS LIGHT ON. I HAVE NOT HAD THE MONEY TO FIX IT AND I PUT GAS IN IT THE NIGHT BEFORE THE INCIDENT HAPPENED. I WAS DRIVING HOME FROM A FAMILY MEMBERS HOUSE A FEW BLOCKS AWAY FROM MY HOUSE AND MY 2005 TRAILBLAZER DIED AND EVERYTHING LOCKED UP ON ME. THE BRAKES WOULD NOT WORK WHAT SO EVER. AND I JUST HAD BRAND NEW BRAKES PUT ON A COUPLE MONTHS AGO AND MY STEERING WHEEL LOCKED UP. MY VEHICLE WOULD NOT STOP. IT KEPT GOING. I AM SO HAPPY THAT I DIDN'T HAVE MY THREE SMALL CHILDREN WITH ME. IT TOOK ME THREE TURNS ONTO THREE DIFFERENT STREETS BEFORE IT FINALLY STOPPED. IT WAS VERY HARD TO TURN. AND MY BACK WHEELS WERE MAKING A HORRIBLE NOISE AND SMELLED REALLY BAD WHEN I GOT OUT. I ALWAYS KEEP A GAS CAN IN THE BACK IN CASE I EVER RUN OUT OF GAS DUE TO THE GAUGE NOT WORKING. AND MIND YOU I HAVE ONLY HAD THIS VEHICLE A YEAR. GM SHOULD HAVE TO PAY TO GET THIS FIXED. THIS IS VERY DANGEROUS. THANKFULLY SOMEONE WAS WATCHING OVER ME AND THERE WAS NO OTHER CARS HEADED TOWARD ME. IT WAS ON A MAIN ROADS THAT HAS A 45 MILE AN HOUR SPEED LIMIT. I WILL NEVER BUY A CHEVY AGAIN. *TR

NHTSA ODI #10494528

95,000 miles · Jan 21, 2013
Fuel/propulsion System

GAS GAUGE DOES NOT WORK PROPERLY. WILL NOT REGISTER GAS IN TANK. *TR

NHTSA ODI #10493695

107,000 miles · Jan 16, 2013
Fuel/propulsion System

WHILE WAITING IN LINE OF A CAR WASH MY CHEVY TRAILBLAZER SHUT OFF AND A STRONG SMELL OF GAS FILLED THE VEHICLE WHILE WHAT APPEARED TO BE GAS LEAKED FROM UNDER THE DRIVER SEAT. AFTER DOING SOME READING ON THE ISSUE I'M DISCOVERING THIS IS HAPPENING REGULARLY TO CHEVROLET VEHICLES AND RECALLS ARE NOT BEING MADE. HAD WE BEEN O…

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WHILE WAITING IN LINE OF A CAR WASH MY CHEVY TRAILBLAZER SHUT OFF AND A STRONG SMELL OF GAS FILLED THE VEHICLE WHILE WHAT APPEARED TO BE GAS LEAKED FROM UNDER THE DRIVER SEAT. AFTER DOING SOME READING ON THE ISSUE I'M DISCOVERING THIS IS HAPPENING REGULARLY TO CHEVROLET VEHICLES AND RECALLS ARE NOT BEING MADE. HAD WE BEEN ON THE HIGHWAY OR A BUSY STREET WHERE PEOPLE CONSTANTLY FLICK CIGARETTES OUT THE WINDOW, THIS COULD HAVE PLAYED OUT DIFFERENTLY. I UNDERSTAND THAT IT CAN BE COSTLY TO HAVE A RECALL BUT MY WHOLE FAMILY WAS IN THE SUV AND FROM THE SOUND OF IT SO WERE OTHER FAMILY'S. I HAVE HAD NO MAJOR PROBLEMS WITH MY VEHICLE AND VERY UPSET THAT THIS IS A PROBLEM THAT COULD HAVE BEEN AVOIDED AND COST LESS IF A RECALL HAD BEEN ISSUED. I WILL NEVER BUY ANOTHER CHEVROLET FOR NOT VALUING THEIR CUSTOMERS! *TR

NHTSA ODI #10493143

55,500 miles · Jan 12, 2013
Fuel System, Gasoline

2005 TRAILBLAZER EXT, 55500 MILES, BOUGHT NEW. IN JANUARY 2013 I FILLED UP MY GAS TANK. WITHIN ONE BLOCK OF LEAVING THE GAS STATION THE FUEL GAUGE WENT TO 0 (EMPTY). THEREAFTER, THE GAUGE READS INTERMITTENTLY BETWEEN WHAT SEEMS TO BE NORMAL & EMPTY. THE ERROR CODE P0463 (OBD II, OBD2) INDICATES A FUEL SENDING UNIT FAILURE. THIS …

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2005 TRAILBLAZER EXT, 55500 MILES, BOUGHT NEW. IN JANUARY 2013 I FILLED UP MY GAS TANK. WITHIN ONE BLOCK OF LEAVING THE GAS STATION THE FUEL GAUGE WENT TO 0 (EMPTY). THEREAFTER, THE GAUGE READS INTERMITTENTLY BETWEEN WHAT SEEMS TO BE NORMAL & EMPTY. THE ERROR CODE P0463 (OBD II, OBD2) INDICATES A FUEL SENDING UNIT FAILURE. THIS LEAVES ME WITH A DANGEROUS VEHICLE. WHY? SCENARIO: YOUR TRAVELING 60 MPH, RUN OUT OF FUEL & NOW HAVE A DISABLED VEHICLE ON A HIGHWAY WITH OTHER TRAVELERS WHIZZING BY. THE REPAIR FOR THE FUEL SENDING UNIT IS SAID TO BE $600 TO OVER $1000. BY THE WAY, I HAD A '97 S10 BLAZER THAT HAD THE SAME PROBLEM. I UNDERSTAND THERE ARE CURRENTLY ALMOST ONE MILLION COMPLAINTS REGISTERED FOR THE SAME THING ON GM VEHICLES.

NHTSA ODI #10492821

55,000 miles · Jan 6, 2013
Fuel/propulsion System

REFUELED WITH GAS AND GAUGE DID NOT GO UP. EVER SINCE, GAUGE DOES NOT SHOW PROPER LEVEL OF GAS IN TANK. GOT A LETTER FROM GM BUT THEY WANT ME TO PAY HALF TO REPAIR IT WHICH TOTAL COST IS $266.00 MY COST IS $133.00 GM KNOWS THIS IS A PROBLEM AND SHOULD OFFER A TOTAL RECALL INSTEAD OF A RIP-OFF OF 50-50 TO THE CUSTOMER. *TR

NHTSA ODI #10491609

42,000 miles · Dec 28, 2012
Electrical SystemElectronic Stability Control (esc)Fuel/propulsion System

IN 2007 I PAID OFF MY VEHICLE AND NOW BECAME THE PROUD OWNER OF MY TRUCK. IN 2009, I NOTICED SOME PROBLEMS WITH MY TRUCK. FIRST, THE GAS GAUGE WOULD SAY "F" FULL, BUT REALLY IT WAS ON "E" EMPTY. THEN THE MILEAGE GAUGE ? I CAN BE ON THE EXPRESSWAY GOING AS FAST AS THE OTHER CARS, BUT MY CAR READS 20 MPH. THIS IS CRAZY!!!! …

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IN 2007 I PAID OFF MY VEHICLE AND NOW BECAME THE PROUD OWNER OF MY TRUCK. IN 2009, I NOTICED SOME PROBLEMS WITH MY TRUCK. FIRST, THE GAS GAUGE WOULD SAY "F" FULL, BUT REALLY IT WAS ON "E" EMPTY. THEN THE MILEAGE GAUGE ? I CAN BE ON THE EXPRESSWAY GOING AS FAST AS THE OTHER CARS, BUT MY CAR READS 20 MPH. THIS IS CRAZY!!!! I CALLED AT 800-NUMBER FOR GMC AND WAS INFORMED THAT THERE WAS NO RECALLS OR ANY OTHERS CALLS FOR THE 2005 TRAILBLAZER, WHICH I KNEW WAS A HUGE LIE!!!! I DECIDED TO GO ON LINE AND GOOGLE THE MAKE AND MODEL OF MY CAR. WOW? GUESSES WHAT I SEEN? THERE WERE OVER 41,000 PEOPLE WHO HAVE THE SAME PROBLEMS THAT I HAD FOR THEIR 2005 TRAILBLAZER. AGAIN, THE PROBLEM WITH MY TRUCK HAS GOTTEN WORST. IN 2010, I CALLED AGAIN AND WAS INFORMED THAT THEIR STILL WASN'T ANY OTHER CALLS OR CONCERNS WITH MY TRUCK AND THAT I SHOULD TAKE IT TO AN AUTHORIZE CHEVY DEALERSHIP. WELL, I DID .. . IN 2011, I CALLED AGAIN.. SAME SCRIPT SAME STORY!!! I RECEIVED A LETTER FOR A EMISSION TEST FOR MY CAR. WELL, LET ME TELL YOU WHEN I TOOK MY VEHICLE UP TO THE EMISSION TESTING IT FAILED!!! . I GOT AN ESTIMATE COST OF $ 1900, PLUS THEY FOUND 3 ADDITIONAL CODES. . WELL, I GOT A 2008 CHEVY IMPALA. I WENT FROM PAYING NO CAR NOTE, TO $381.00 A MONTH NOTE. THE WEEK OF SEPTEMBER 4TH, 2011.. I RECEIVE A LETTER FROM CHEVROLET ADDRESSING THE ISSUES WITH THE 2005 CHEVY TRAILBLAZERS, AND OFFERING 50% ON REPAIRS FOR THE SAME PROBLEMS THAT I HAVE BEEN CALLING ON FOR 2 YEARS. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10490345

74,600 miles · Dec 20, 2012
Fuel/propulsion System

THE FUEL GAUGE ON MY 2005 TRAILBLAZER HAS STARTED TO REGISTER THE FUEL INCORRECTLY. WHEN THE VEHICLE IS FILLED THE GAUGE DROPS TO EMPTY, AND THEN WILL VARY FROM THERE SOMETIMES SHOWING FUEL, SOMETIMES NOT. I AM HEARING THIS IS A COMMON ISSUE WITH THIS VEHICLE. *TR

NHTSA ODI #10489405

108,000 miles · Dec 17, 2012
Electrical SystemFire

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE WAS PARKED WHEN SHE NOTICED THAT THE DRIVER'S SIDE WINDOW WAS OPENED MID-WAY INDEPENDENTLY. UPON FURTHER INSPECTION, SHE FOUND THAT THE COMPONENTS WERE MELTED. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS AND SHE WAS INFORMED THAT BOTH A F…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE VEHICLE WAS PARKED WHEN SHE NOTICED THAT THE DRIVER'S SIDE WINDOW WAS OPENED MID-WAY INDEPENDENTLY. UPON FURTHER INSPECTION, SHE FOUND THAT THE COMPONENTS WERE MELTED. THE VEHICLE WAS TAKEN TO A DEALER FOR DIAGNOSIS AND SHE WAS INFORMED THAT BOTH A FUSE AND THE MASTER SWITCH WOULD NEED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNAVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 108,000.

NHTSA ODI #10488967

65,000 miles · Dec 15, 2012
Electrical SystemFuel System, Gasoline

FILLED UP TRUCK AND GAS GAUGE STILL SAID IT WAS EMPTY. GAS GAUGE IS FAULTY AND NO LONGER WORKS. HAVE TO KEEP TRACK OF MILEAGE NOW SO I DON'T RUN OUT OF GAS. I ALSO READ THAT GM IS WILLING TO COVER HALF THE COST AND WERE SUPPOSE TO SEND A LETTER STATING THAT. NEVER RECEIVED ANYTHING. NOT AT ALL IMPRESSED WITH GM AND WILL FIN…

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FILLED UP TRUCK AND GAS GAUGE STILL SAID IT WAS EMPTY. GAS GAUGE IS FAULTY AND NO LONGER WORKS. HAVE TO KEEP TRACK OF MILEAGE NOW SO I DON'T RUN OUT OF GAS. I ALSO READ THAT GM IS WILLING TO COVER HALF THE COST AND WERE SUPPOSE TO SEND A LETTER STATING THAT. NEVER RECEIVED ANYTHING. NOT AT ALL IMPRESSED WITH GM AND WILL FIND IT HARD TO STAY A LOYAL CUSTOMER. *TR

NHTSA ODI #10488894

Mileage unknown · Dec 11, 2012
EquipmentFuel System, Gasoline

I HAVE A 2005 CHEVY TRAILBLAZER EXT THAT HAS A FAULTY GAS GAUGE I CANNOT TELL HOW MUCH GAS I HAVE ITS EXTREMELY DANGEROUS WHEN YOU HAVE CHILDREN YOU NEED TO PICK UP DAILY AND DRIVE TO PRACTIVES NOT KNOWING HOW MUCH GAS YOU HAVE SO YOUR ALWAYS IN A PANIC TO PUT MORE. *TR

NHTSA ODI #10488014

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.