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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.

About this comparison →

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
52,000 miles · Feb 13, 2012
Electrical System

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE INSTRUMENT PANEL MALFUNCTIONED. THE CONTACT ALSO STATED THAT THE SPEEDOMETER, BATTERY AND TEMPERATURE GAUGES WERE PROVIDING ERRONEOUS READINGS. THE VEHICLE WAS NOT TAKEN TO DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NO…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE INSTRUMENT PANEL MALFUNCTIONED. THE CONTACT ALSO STATED THAT THE SPEEDOMETER, BATTERY AND TEMPERATURE GAUGES WERE PROVIDING ERRONEOUS READINGS. THE VEHICLE WAS NOT TAKEN TO DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 52,000 AND THE CURRENT MILEAGE WAS 63,000. THE VIN WAS NOT AVAILABLE.

NHTSA ODI #10447837

55,000 miles · Feb 12, 2012
Engine And Engine Cooling

AFTER WAITING AT A STOP SIGN OR STOP LIGHT FOR A SHORT PERIOD OF TIME AS YOU GO TO ACCELERATE THE RPMS OF THE MOTOR DROP OF BY 100 TO 200 THEN PICK UP. ON SOME OCCASIONS THE VEHICLE WILL STALL LEAVING ME IN THE MIDDLE OF AN INTERSECTION TRYING TO START MY CAR. I HAVE SPENT ALMOST $2000 DIAGNOSING THIS PROBLEM WITH NO SOLUTION …

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AFTER WAITING AT A STOP SIGN OR STOP LIGHT FOR A SHORT PERIOD OF TIME AS YOU GO TO ACCELERATE THE RPMS OF THE MOTOR DROP OF BY 100 TO 200 THEN PICK UP. ON SOME OCCASIONS THE VEHICLE WILL STALL LEAVING ME IN THE MIDDLE OF AN INTERSECTION TRYING TO START MY CAR. I HAVE SPENT ALMOST $2000 DIAGNOSING THIS PROBLEM WITH NO SOLUTION IN SIGHT. *TR

NHTSA ODI #10447703

5,000 miles · Feb 12, 2012
Electrical System

THE LIGHTING, BOTH INTERIOR AND EXTERIOR, FLICKERS THIS CAUSES DISORIENTATION AND INHIBITS MY ABILITY TO DRIVE SAFELY. IT HAS ALSO CAUSED ME TO BE PULLED OVER BY POLICE BECAUSE HE THOUGHT THERE WAS SOMETHING WRONG IN THE VEHICLE. I DO NOT EVEN LIKE DRIVING AT NIGHT ANYMORE BECAUSE I'M AFRAID THEY WILL GO OUT COMPLETELY. *TR

NHTSA ODI #10447698

Mileage unknown · Feb 7, 2012
Electrical SystemFuel System, Gasoline

MY SPEEDOMETER DOES NOT WORK AT ALL. THE HEATER AND A/C DON'T WORK. MY FUEL GAUGE DOES NOT WORK. THE INTERIOR LIGHTS INSIDE MY CAR DO NOT WORK, THE RIGHT FRONT PASSENGER WINDOW DOES NOT WORK. BASICALLY MY ENTIRE DASHBOARD DOES NOT WORK. WHAT DID CHEVY DO ABOUT IT?? SENT ME A LETTER STATING THEY ARE WILLING TO PAY HALF OF…

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MY SPEEDOMETER DOES NOT WORK AT ALL. THE HEATER AND A/C DON'T WORK. MY FUEL GAUGE DOES NOT WORK. THE INTERIOR LIGHTS INSIDE MY CAR DO NOT WORK, THE RIGHT FRONT PASSENGER WINDOW DOES NOT WORK. BASICALLY MY ENTIRE DASHBOARD DOES NOT WORK. WHAT DID CHEVY DO ABOUT IT?? SENT ME A LETTER STATING THEY ARE WILLING TO PAY HALF OF THE COST TO REPAIR THE FUEL GAGE BUT IT WOULD HAVE TO BE FIXED AT A CHEVY DEALERSHIP. I COULD GET THE SAME THING FIXED AT MY MECHANIC AND PAY THE FULL AMOUNT AND IT WOULD STILL COST ME LESS THAN HAVING THE DEALERSHIP FIX IT AND CHEVY PAYING HALF THE COSTS. DON'T THINK I WILL BE BUYING ANOTHER CHEVY ANYTIME SOON. *TR

NHTSA ODI #10446941

Mileage unknown · Feb 4, 2012
Electrical SystemEngine And Engine CoolingFuel System, Gasoline

MY GAS GAUGE ALWAYS READS EMPTY EVEN WHEN THE CAR IS FULL. ENGINE LIGHT ALWAYS GOES ON AND OFF BETWEEN A MATTER OF DAYS. RECENTLY MY HEAT WENT OUT IN MY CAR WE CHANGED THE RESISTOR AND FOUND OUT ONE OF THE PRONGS WERE BURNT OUT. A WEEK LATER THE HEAT WENT OUT AGAIN. LOOKED AT THE RESISTOR AND THE SAME PRONG WAS BURNT OUT!! I'M …

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MY GAS GAUGE ALWAYS READS EMPTY EVEN WHEN THE CAR IS FULL. ENGINE LIGHT ALWAYS GOES ON AND OFF BETWEEN A MATTER OF DAYS. RECENTLY MY HEAT WENT OUT IN MY CAR WE CHANGED THE RESISTOR AND FOUND OUT ONE OF THE PRONGS WERE BURNT OUT. A WEEK LATER THE HEAT WENT OUT AGAIN. LOOKED AT THE RESISTOR AND THE SAME PRONG WAS BURNT OUT!! I'M GETTING REALLY FED UP WITH THIS VEHICLE! *KB

NHTSA ODI #10446682

62,000 miles · Feb 3, 2012
Fuel System, Gasoline

FUEL SENSOR STOPPED WORKING. *KB

NHTSA ODI #10446556

55,000 miles · Feb 3, 2012
Electrical System

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE SPEEDOMETER FAILED AND WOULD DISPLAY THAT THE VEHICLE WAS TRAVELING MUCH FASTER THAN THE ACTUAL SPEED DRIVEN. THE CONTACT STATE THAT WHILE IN A PARKING LOT, THE SPEEDOMETER ERRONEOUSLY DISPLAYED THAT THE CONTACT WAS TRAVELING 30 MPH WHEN THE ACCELERAT…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE SPEEDOMETER FAILED AND WOULD DISPLAY THAT THE VEHICLE WAS TRAVELING MUCH FASTER THAN THE ACTUAL SPEED DRIVEN. THE CONTACT STATE THAT WHILE IN A PARKING LOT, THE SPEEDOMETER ERRONEOUSLY DISPLAYED THAT THE CONTACT WAS TRAVELING 30 MPH WHEN THE ACCELERATOR WAS NOT BEING DEPRESSED. THE FAILURE WOULD RECUR INTERMITTENTLY. THE INSTRUMENT PANEL LIGHTS WOULD BECOME EXTREMELY DIM WHEN THE FAILURE WOULD OCCUR. THE VEHICLE HAD NOT BEEN INSPECTED. THE FAILURE MILEAGE WAS 55,000 AND THE CURRENT MILEAGE WAS 125,000.

NHTSA ODI #10446356

70,000 miles · Feb 1, 2012
Fuel System, Gasoline

AFTER FILLING UP MY TANK PRIOR TO A LONG DISTANCE TRIP TO FLORIDA I NOTICED THAT MY FUEL GAUGE READ EMPTY. I WAS FORCED TO ESTIMATE THE GAS MILEAGE AND HOPED I WOULDN'T RUN OUT OF GAS. SEVERAL WEEKS AGO I RAN OUT OF GAS ON A MAJOR STREET IN THE ATLANTA AREA AFTER I CALCULATED THAT I HAD STILL APPROXIMATELY 30 MILES BEFORE EMPTY.…

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AFTER FILLING UP MY TANK PRIOR TO A LONG DISTANCE TRIP TO FLORIDA I NOTICED THAT MY FUEL GAUGE READ EMPTY. I WAS FORCED TO ESTIMATE THE GAS MILEAGE AND HOPED I WOULDN'T RUN OUT OF GAS. SEVERAL WEEKS AGO I RAN OUT OF GAS ON A MAJOR STREET IN THE ATLANTA AREA AFTER I CALCULATED THAT I HAD STILL APPROXIMATELY 30 MILES BEFORE EMPTY. I WAS ABLE TO PULL OVER INTO A PARKING LOT NOT WITHOUT CAUSING A MAJOR BACK UP AND POTENTIALLY BEING INVOLVED IN AN ACCIDENT DUE TO SPEEDING DRIVERS IN THE AREA. I HAD CONTACTED GM IN THE PAST REGARDING THIS PROBLEM AND THEY APPARENTLY FEEL THAT THIS ISSUE IS NORMAL WEAR AND TEAR ON THE VEHICLE. IT SEEMS A BIT FAR FETCHED THAT THIS IS NORMAL WEAR AND TEAR WHEN ON EVERY CHEVY BLOG AND MESSAGE BOARD ALL YOU SEE IS FRUSTRATED CHEVY OWNERS COMPLAINING ABOUT THE SAME ISSUE. SEVERAL MONTHS AGO I RECEIVED A NOTIFICATION FROM GM RECOGNIZING THE PROBLEM AND OFFERING TO PAY HALF OF THE REPAIR COSTS. NOW, HOW INSULTING IS THAT??? YOU OBVIOUSLY NOW THAT THERE IS A PROBLEM WITH THE QUALITY OF YOUR PRODUCT AND YOU HAVE THE AUDACITY TO MAKE IT SEEM LIKE YOU'RE HELPING US OUT BY PAYING FOR HALF OF THE REPAIR? THEY SHOULD ISSUE A RECALL ON THIS PROBLEM AND STAND BEHIND THEIR SUPPOSED QUALITY PRODUCT. I HOPE THAT SOMEONE IN THE FEDERAL GOVERNMENT CAN ENTICE THESE SCAM ARTISTS TO RESOLVE THIS ISSUE AND STOP PUTTING PEOPLE'S LIVES ON THE LINE IN AN EFFORT TO SAVE A BUCK!! *TR

NHTSA ODI #10446190

80,000 miles · Jan 30, 2012
Fuel System, Gasoline

FUEL GAUGE REMAINS AT EMPTY EVEN WITH A FULL TANK. TT

NHTSA ODI #10445846

103,000 miles · Jan 25, 2012
Fuel System, GasolinePower TrainVehicle Speed Control

MY 2005 TRAILBLAZER HAS BEGUN TO HAVE SEVERAL PROBLEMS AND IN SPEAKING TO OTHER CHEVY OWNERS THE SAME PROBLEMS HAVE BEEN FOUND IN OTHER MODELS AND YEARS OF CHEVY TRUCKS AND SUVS. I'M VERY DISAPPOINTED TO SEE THAT CHEVY CHOOSES NOT TO RECALL, WHICH IS WHY I'LL NEVER PURCHASE ANOTHER CHEVROLET. BEGINNING A FEW MONTHS AGO MY GAUGES…

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MY 2005 TRAILBLAZER HAS BEGUN TO HAVE SEVERAL PROBLEMS AND IN SPEAKING TO OTHER CHEVY OWNERS THE SAME PROBLEMS HAVE BEEN FOUND IN OTHER MODELS AND YEARS OF CHEVY TRUCKS AND SUVS. I'M VERY DISAPPOINTED TO SEE THAT CHEVY CHOOSES NOT TO RECALL, WHICH IS WHY I'LL NEVER PURCHASE ANOTHER CHEVROLET. BEGINNING A FEW MONTHS AGO MY GAUGES BEGAN TO BE ERRATIC. STARTING WITH MY SPEEDOMETER STICKING AT ZERO AND THEN LATER STICKING AT 60MPH EVEN WHILE SITTING STILL. SOMETIMES IT WORKS AND SOMETIMES IT DOESN'T. NEXT WHILE SITTING AT TRAFFICE LIGHTS OR STOPS SIGNS MY ENGINE BEGAN TO SURGE FORWARD WITHOUT APPLYING THE GAS. WHEN THE VEHICLE SURGES THE RPM GAUGE ALSO JUMPS UP. I ALREADY REPLACED ONE TRANSMISSION AT 50K MILES AND NOW SINCE PASSING 100K MILES HAVE BEGUN TO HAVE ROUGH SHIFTING AGAIN IN MY VEHICLE. I DO NOT DRIVE MY VEHICLE IN A ROUGH MANNER, SPEED, OR HAUL A TRAILER, SO THERE IS NO REASON TO BE GOING THROUGH TRANSMISSIONS. NOW MY FUEL GAUGE HAS STOPPED WORKING AND I'M HAVING TO TRACK MY MILEAGE WITH MY ODOMETER. I'VE NEVER SEEN A VEHICLE WITH SO MANY PROBLEMS AND NO HELP OFFERED FROM THE MAKER. * TR

NHTSA ODI #10445153

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.