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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

Electrical System complaints

617 reports
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129,000 miles · Oct 26, 2011
Electrical System

THE SUV WAS GOING ABOUT 40 MPH WHEN THE INSTRUMENT PANEL SHOWED 120 MPH ... IT WILL NOT GO BACK TO NORMALL ... IT DOES NOW SHOW 100MPH EVEN WITH THE CAR OFF. *TT

NHTSA ODI #10432894

80,000 miles · Oct 17, 2011
Electrical SystemFuel System, Gasoline

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FUEL GAUGE WAS INOPERABLE AND THE SPEEDOMETER WAS PERMANENTLY STUCK AT 20 MPH. IN ADDITION, THE FUEL WARNING LIGHT WAS CONSTANTLY ILLUMINATED DESPITE HOW MUCH FUEL WAS IN THE VEHICLE. THE VEHICLE WAS NOT INSPECTED. THE CURRENT MILEAGE IS 82,000 AND T…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FUEL GAUGE WAS INOPERABLE AND THE SPEEDOMETER WAS PERMANENTLY STUCK AT 20 MPH. IN ADDITION, THE FUEL WARNING LIGHT WAS CONSTANTLY ILLUMINATED DESPITE HOW MUCH FUEL WAS IN THE VEHICLE. THE VEHICLE WAS NOT INSPECTED. THE CURRENT MILEAGE IS 82,000 AND THE FAILURE MILEAGE WAS 80,000 UPDATED 11/16/11*LJ

NHTSA ODI #10430470

Mileage unknown · Oct 16, 2011
Electrical SystemFuel System, Gasoline

THE SPEEDOMETER, FUEL GAUGE & OIL PRESSURE GAUGE DO NOT WORK. I'VE LOOK THIS PROBLEM UP AND THERE ARE THOUSANDS OF COMPLAINTS REGARDING THESE ISSUES - WHY HASN'T THIS BEEN RECALLED!!! *TR

NHTSA ODI #10430348

Mileage unknown · Oct 11, 2011
Electrical System

MY SPEEDOMETER BEGAN TO WORK IMPROPERLY. SOMETIMES IT WOULD NOT GO ALL THE WAY BACK TO ZERO WHEN THE IGNITION WAS SWITCHED OFF, OR IT WOULD BE FUNCTIONING PROPERLY AND THEN FOR NO APPARENT REASON THE NEEDLE WOULD GO ALL THE WAY AROUND AND END UP POINTING AT THE PARK, NEUTRAL, REVERSE AREA AT THE BOTTOM OF THE SPEEDOMETER. NOW T…

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MY SPEEDOMETER BEGAN TO WORK IMPROPERLY. SOMETIMES IT WOULD NOT GO ALL THE WAY BACK TO ZERO WHEN THE IGNITION WAS SWITCHED OFF, OR IT WOULD BE FUNCTIONING PROPERLY AND THEN FOR NO APPARENT REASON THE NEEDLE WOULD GO ALL THE WAY AROUND AND END UP POINTING AT THE PARK, NEUTRAL, REVERSE AREA AT THE BOTTOM OF THE SPEEDOMETER. NOW THE SPEEDOMETER DOES NOT WORK AT ALL AND THE TACHOMETER HAS STARTED TO WORK INTERMITTENTLY. IT IS DOING THE SAME THING THAT THE SPEEDOMETER WAS DOING. RIGHT NOW THE VEHICLE IS OFF BUT THE TACHOMETER NEEDLE IS ON 3. I JUST HAD THE FUEL SENSOR GAUGE REPLACED UNDER CHEVROLET'S "SPECIAL POLICY" BECAUSE IT HAD CEASED WORKING AS WELL. I HAVE SERIOUS RESERVATIONS ABOUT THE INTEGRITY OF THE OTHER GAUGES BECAUSE WHILE THEY APPEAR TO BE WORKING I DO NOT KNOW. I CONTACTED CHEVEROLET AND WAS TOLD THAT WHILE OTHER MAKES AND MODELS HAD BEEN RECALLED MINE HAD NOT. WHEN I INQUIRED AS TO WHETHER THE COMPONENTS FOR MY INSTRUMENT CLUSTER CAME FROM THE SAME SUPPLIER AS THAT OF THE RECALLED VEHICLES I WAS TOLD THAT THEY WOULD NOT DISCLOSE THAT INFORMATION TO ME BECAUSE IT WAS CONFIDENTIAL. THEY DID SAY THEY HAD OTHER COMPLAINTS SIMILAR TO MINE BUT AT THIS TIME THEY WERE NOT OFFERING ANY ASSISTANCE TO CONSUMERS AND DID NOT KNOW IF OR WHEN THEY EVER WOULD. I WAS TOLD THAT DUE TO THE AGE OF MY VEHICLE (A 2005) THAT I COULD EXPECT CERTAIN REPAIRS. I DO EXPECT CERTAIN REPAIRS HOWEVER A TOTAL FAILURE OF THE INSTRUMENT CLUSTER, THAT HAS BEEN DOCUMENTED ON MY MAKE AND MODEL AS WELL AS OTHER CHEVROLETS, IS NOT ONE OF THEM. IT IS FRUSTRATING AND DISHEARTENING TO ME THAT WHILE CHEVROLET IS AWARE OF THE PROBLEM THEY KNOWINGLY DISREGARD THE CONCERNS OF THEIR CUSTOMERS, ESPECIALLY AS THE MALFUNCTION OF A FUEL GAUGE, SPEEDOMETER OR ANY OTHER INSTRUMENT PANEL COMPONENT COULD HAVE SERIOUS CONSEQUENCES. *KB

NHTSA ODI #10429527

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

66,000 miles · Oct 3, 2011
Electrical SystemEngine And Engine CoolingPower Train

I HAVE BEEN HEARING A CLICKING NOISE AND MY CAR HAD BEGUN SOUNDING LIKE A JET ENGINE TAKING OFF FOR THE LAST 3 DAYS - VERY NOISY. I TOOK IT TO PEP BOYS WHERE I WAS TOLD THAT IT IS NORMAL FOR THE TRAILBLAZER TO BEGIN MAKING THIS NOISE SHORTLY AFTER 60K MILES. I WAS TOLD THE SERPENTINE BELT NEEDED TO BE REPLACED, TENSIONER PU…

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I HAVE BEEN HEARING A CLICKING NOISE AND MY CAR HAD BEGUN SOUNDING LIKE A JET ENGINE TAKING OFF FOR THE LAST 3 DAYS - VERY NOISY. I TOOK IT TO PEP BOYS WHERE I WAS TOLD THAT IT IS NORMAL FOR THE TRAILBLAZER TO BEGIN MAKING THIS NOISE SHORTLY AFTER 60K MILES. I WAS TOLD THE SERPENTINE BELT NEEDED TO BE REPLACED, TENSIONER PULLEY AND THE IDLER PULLEY. I HAD THE NEW PARTS INSTALLED. NONE OF MY WARNING LIGHTS CAME ON THE DASHBOARD SO I ASSUMED WAS WELL AS THERE WAS NO OTHER INDICATION THAT SOMETHING WAS WRONG. DRIVING MY CAR WITHIN 24 HOURS OF BEING FIXED, THE FAN CLUTCH SEIZED AND MY WATER PUMP BURST CAUSING CAR TO OVERHEAT IN THE MIDDLE OF AN INTERSECTION WHERE MY CAR THEN STALLED PUTTING ME AND MY CHILDREN AT RISK FOR INJURY. THE CAR ALMOST CAUGHT ON FIRE IT WAS SMOKING SEVERELY. SOMEONE HELPED ME MOVE MY CAR OUT OF THE BUSY INTERSECTION AND I CALLED MY HUSBAND AND A TOW TRUCK TO COME GET THE CAR. WHEN I GOT HOME AND LOOKED UP THE PROBLEMS AGAIN ON THE DEALER WEBSITE, I FOUND HUNDREDS OF FORUMS WHERE THE FAN CLUTCH HAS BEEN MENTIONED AND THE WATER PUMP TOO. A FAN CLUTCH ACCORDING TO THE MECHANICS I SURVEYED STATED THEY SHOULD LAST AT LEAST 100K OR MORE. THIS HAS BEEN BROUGHT TO GM AND THEY IGNORE IT. IT IS A SAFETY ISSUE. ADDITIONALLY, MY SPEEDOMETER HASN'T WORKED FOR AT LEAST A YEAR AND WHEN I CALLED CHEVY THEY WANTED TO CHARGE ME $700 TO REPLACE IT WHEN IT IS NOT MY ISSUES. I DIDN'T CAUSE IT. NOT KNOWING WHAT SPEED YOU ARE GOING IS DEFINITELY A SAFETY HAZARD AND CAN CAUSE ACCIDENTS OR TICKETS.I AM ATTACHING A FORUM (THIS IS JUST ONE OF HUNDREDS I FOUND ONLINE)HTTP://WWW.EDMUNDS.COM/CHEVROLET/TRAILBLAZER/2004/CONSUMER-DISCUSSIONS.HTML WHERE PEOPLE ARE HAVING THE SAME SAFETY ISSUES I AM AND GM HAS IGNORED THEM. MY CAR COULD HAVE CAUGHT ON FIRE TODAY AND I HAD MY 4 YR OLD DAUGHTER WITH ME. NOT A POSITION I EVER WANT TO BE IN. PLEASE ISSUE A RECALL. *TR

NHTSA ODI #10428390

56,651 miles · Oct 2, 2011
Electrical System

FAULTY SPEEDOMETER - READS 60MPH WHEN AT A STOP - UNDER WARRANTY - DEALERSHIP REPLACED INSTRUMENT CLUSTER PANEL CURRENT PROBLEMS - GAS GAUGE READS EMPTY WHEN TANK JUS FILLED, LIGHTS DIM AND BRIGHTEN INTERMITTENTLY, REPLACED BATTERY 9/2011 THINKING PROBLEM WITH BATTERY WHEN CAR JUST DIED ON ME, CHECK ENGINE LIGHT JUST GOES OFF…

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FAULTY SPEEDOMETER - READS 60MPH WHEN AT A STOP - UNDER WARRANTY - DEALERSHIP REPLACED INSTRUMENT CLUSTER PANEL CURRENT PROBLEMS - GAS GAUGE READS EMPTY WHEN TANK JUS FILLED, LIGHTS DIM AND BRIGHTEN INTERMITTENTLY, REPLACED BATTERY 9/2011 THINKING PROBLEM WITH BATTERY WHEN CAR JUST DIED ON ME, CHECK ENGINE LIGHT JUST GOES OFF AND ON, REPLACED FRONT LEFT HEAD LAMP AND WITHIN 1 WEEK THE SAME BULB IS DEAD. *TR

NHTSA ODI #10428185

60,000 miles · Sep 28, 2011
Electrical SystemVehicle Speed Control

JUST ONE DAY WE GOT IN THE CAR TO HEAD TO THE GROCERY STORE AND AS WE WERE HEADING THERE I LOOKED DOWN AND THE SPEEDOMETER WAS AT 20 WHEN I WAS CLEARLY DOING 55. I PULLED UP TO A STOP LIGHT AND SHUT THE CAR OFF THEN RESTARTED HOPING IT WOULD FIX ITSELF AND NOTHING. I HAS NEVER WORKED RIGHT SINCE THEN. I WENT TO THE LOCAL CHEVY D…

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JUST ONE DAY WE GOT IN THE CAR TO HEAD TO THE GROCERY STORE AND AS WE WERE HEADING THERE I LOOKED DOWN AND THE SPEEDOMETER WAS AT 20 WHEN I WAS CLEARLY DOING 55. I PULLED UP TO A STOP LIGHT AND SHUT THE CAR OFF THEN RESTARTED HOPING IT WOULD FIX ITSELF AND NOTHING. I HAS NEVER WORKED RIGHT SINCE THEN. I WENT TO THE LOCAL CHEVY DEALER AND ASKED TO SEE IF THERE WERE ANY RECALLS ON THIS ISSUE AND THEY TOLD ME THAT THERE ARE RECALLS ON EVERY CHEVY SUV AND TRUCK EXCEPT TRAILBLAZER AND TOLD ME TO INPUT A COMPLAINT TO SEE IF THEY WOULD RECALL THIS ISSUE. I ASKED THEM HOW TO DO THAT AND THEY SAID TO CONTACT CHEVY. THEY WERE NOT HELPFUL. THE BULL**** THING IS THAT EVERY CHEVY TRUCK AND SUV FROM 2003 TO 2007 USE THE SAME INSTRUMENT PANEL SO YOU CAN'T TELL ME THAT THIS PATICULAR VEHICLE IS NOT LIKE THE TAHOE, SUBERBAN, OR SILVERADO THAT HAS THE SAME ISSUE AS I AM HAVING. I AM PISSED THAT I HAVE TO PAY FOR A FAULTY PART THAT CHEVY KNOWS IS AN ISSUE. *TT

NHTSA ODI #10427772

75,000 miles · Sep 19, 2011
Electrical SystemVehicle Speed Control

WHILE DRIVING THIS MORNING ON THE HIGHWAY, MY SPEEDOMETER STOPPED WORKING. NOW THE GAUGE IS POINT DOWN AND WILL NOT REGISTER. *KB

NHTSA ODI #10425992

90,000 miles · Sep 17, 2011
Electrical SystemFuel System, Gasoline

FUEL GUAGE QUIT WORKING. *TT

NHTSA ODI #10425884

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.