GAS GAUGE AND SPEEDOMETER ON CHEVY TRAILBLAIZER 2005. NO CORRECT READING. *TR
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 →How this year compares
Owner complaints by model year
Compare all Trailblazer years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
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.
Electrical System complaints
617 reportsVEHICLE STARTED BY FAILURE OF THE FUEL GAUGE. IT SHOWS EMPTY EVEN THOUGH I HAVE JUST FILLED UP WITH GAS. THIS OCCURS EVERY TIME I FILL UP. THEN THE OIL LIGHT HAS GONE HAYWIRE, AND FAILS TO RESET ITSELF, IT POINTS DOWN TO THE BOTTOM OF THE GAUGE. NOW MY SPEEDOMETER WILL WITHOUT WARNING STOP WORKING AND FREEZE ON A CERTAIN NUM…
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VEHICLE STARTED BY FAILURE OF THE FUEL GAUGE. IT SHOWS EMPTY EVEN THOUGH I HAVE JUST FILLED UP WITH GAS. THIS OCCURS EVERY TIME I FILL UP. THEN THE OIL LIGHT HAS GONE HAYWIRE, AND FAILS TO RESET ITSELF, IT POINTS DOWN TO THE BOTTOM OF THE GAUGE. NOW MY SPEEDOMETER WILL WITHOUT WARNING STOP WORKING AND FREEZE ON A CERTAIN NUMBER, THEN GO DOWN TO BELOW ZERO AND NOT WORK AT ALL. THIS HAS CAUSED ME TO NOT KNOW HOW FAST I WAS GOING AT TIMES. AFTER TURNING OFF THE VEHICLE IT RESETS ITSELF, BUT THEN HAPPENS AGAIN THE NEXT TIME. I HAVE TAKEN THE VEHICLE TO THE SHOP SEVERAL TIMES AND HAVE BEEN TOLD THAT IT IS THE INSTRUMENT PANEL. I HAVE READ SEVERAL COMPLAINTS ALL OVER THE INTERNET AND FROM FRIENDS WHO HAVE THE SAME VEHICLE. THIS IS NOT SOMETHING THAT IS UNIQUE TO MY CAR. THIS IS A SERIOUS PROBLEM AND CAN CAUSE ACCIDENTS AND PEOPLE STRANDED IF IT IS NOT FIXED, OR IF GM DOES NOT LOOK INTO THIS ISSUE. *TR
THE SPEEDOMETER IS NOT FUNCTIONING PROPERLY. THE NEEDLE STARTS ON 120 MPH WHEN I AM SITTING IN THE DRIVEWAY. *TR
SPEEDOMETER READ THAT I WAS GOING 85MPH, I WAS IN A 35MPH SPEED ZONE GOING WITH THE FLOW OF TRAFFIC.THE SPEEDOMETER RAN COUNTER CLOCK WISE THEN CLOCK WISE. AFTER THAT EPISODE THE SPEEDOMETER QUIT WORKING ALL TO TOGETHER. FAILURE OCCURRED 62,000 MILES. IN COLD WEATHER THE HEADLIGHTS FLICKER. ALSO MY FUEL GAUGE STOPPED WORKING, …
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SPEEDOMETER READ THAT I WAS GOING 85MPH, I WAS IN A 35MPH SPEED ZONE GOING WITH THE FLOW OF TRAFFIC.THE SPEEDOMETER RAN COUNTER CLOCK WISE THEN CLOCK WISE. AFTER THAT EPISODE THE SPEEDOMETER QUIT WORKING ALL TO TOGETHER. FAILURE OCCURRED 62,000 MILES. IN COLD WEATHER THE HEADLIGHTS FLICKER. ALSO MY FUEL GAUGE STOPPED WORKING, READS EMPTY ALL THE TIME. *TR
I'M HAVING ISSUES WITH MY 2005 CHEVY TRAILBLAZER. THE GAS GAUGE STOPPED WORKING, IT IS COMPLETELY POINTING DOWN, NOW ALL OF THE GAUGES ARE NOT WORKING.. MY SPEEDOMETER SAYS I'M GOING 80-90 MILES AN HOUR WHEN I'M AT A COMPLETE STOP. ITS SUCH A PAIN, NOT KNOW HOW FAST YOU ARE GOING, OR HOW MUCH GAS YOU HAVE. I HAVE READ A NUMBER O…
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I'M HAVING ISSUES WITH MY 2005 CHEVY TRAILBLAZER. THE GAS GAUGE STOPPED WORKING, IT IS COMPLETELY POINTING DOWN, NOW ALL OF THE GAUGES ARE NOT WORKING.. MY SPEEDOMETER SAYS I'M GOING 80-90 MILES AN HOUR WHEN I'M AT A COMPLETE STOP. ITS SUCH A PAIN, NOT KNOW HOW FAST YOU ARE GOING, OR HOW MUCH GAS YOU HAVE. I HAVE READ A NUMBER OF COMPLAINTS IN WHICH PEOPLE ARE HAVING THE SAME ISSUES..THEY SHOULD REALLY RECALL WHAT EVER IS MAKING THE GAUGES DO THIS..IT SOUNDS LIKE IT IS A DEFECT OF SOME SORT, AND THEY DON'T WANT TO FIX IT. ITS TOO BAD BECAUSE I LOVE MY TRAILBLAZER BUT WONT EVER BUY ANOTHER ONE BECAUSE THERE ARE TOO MANY PROBLEMS WITH THEM. *TR
I OWN A 2005 CHEVY TRAILBLAZER,RECENTLY MY SPEEDOMETER STARTED ACTING CRAZY,NOW IT EITHER WORKS OR IT DOESN'T,SOMETIMES IT SAYS YOUR AT 0 OR SOMETIMES IT SAYS YOUR GOING 120 MPH,SOMETIMES IT STICKS ON 70 MPH!!! I FEEL THIS SHOULD BE A VERY IMPORTANT RECALL. *TR
AFTER STARTING MY VEHICLE SOMETIMES THE RPM GAUGE WILL NOT MOVE, LIKE THE VEHICLE HAS NOT STARTED, THIS HAS CAUSED ME TO TURN THE KEY AGAIN CAUSING MY STARTER TO MAKE AN AWFUL SOUND, SINCE THE CAR WAS ALREADY RUNNING, RPM GAUGE HOWEVER WAS NOT FUNCTIONING. MY SPEEDOMETER WILL START OUT AT 0 LIKE NORMAL BUT THEN WILL STICK AND G…
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AFTER STARTING MY VEHICLE SOMETIMES THE RPM GAUGE WILL NOT MOVE, LIKE THE VEHICLE HAS NOT STARTED, THIS HAS CAUSED ME TO TURN THE KEY AGAIN CAUSING MY STARTER TO MAKE AN AWFUL SOUND, SINCE THE CAR WAS ALREADY RUNNING, RPM GAUGE HOWEVER WAS NOT FUNCTIONING. MY SPEEDOMETER WILL START OUT AT 0 LIKE NORMAL BUT THEN WILL STICK AND GO BACK DOWN TO 0 WHICH DOESN'T ALLOW ME TO SEE THE SPEED I AM GOING, AT TIMES IT WILL STICK AROUND 40 MPH. THE FUEL GAUGE DOES NOT WORK IT ALWAYS SAYS I AM EMPTY. WHICH BRINGS ME TO MY FINAL POINT, MY ODOMETER HAS STARTED STICKING, I GAUGE MY GAS MILEAGE BY MY ODOMETER, THIS COULD BE A SERIOUS PROBLEM SINCE THE ODOMETER IS STICKING, I COULD BE THINKING I HAVE ENOUGH GAS WHEN IN REALITY I DO NOT, THIS COULD CAUSE ME TO RUN OUT OF GAS, NOT TO MY OWN ERROR BUT DUE TO THE MALFUNCTIONING GAUGES, WHICH COULD CAUSE ME TO STALL AND BE REAR ENDED. I TRAVEL ON THE INTERSTATE ALMOST EVERYDAY AND I AM SERIOUSLY CONCERNED FOR MY SAFETY AND THE SAFETY OF OTHER DRIVERS. *TR
THE CLUSTER, AS I HAVE BEEN INFORMED BY A GM SPECIALIST, IS DEFECTIVE ON MY 2005 TRAILBLAZER. THE PROBLEMS WITH THIS CAUSES ME UNDUE STRESS BECAUSE I AM NEVER CERTAIN OF THE AMOUNT OF GAS I HAVE AND THE OIL METER GIVES MISREADING. I TRAVEL ALONE MOST OF THE TIME AND WITH THE UNCERTAINTY OF THE GAS, IT IS ALWAYS A FRIGHTENING E…
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THE CLUSTER, AS I HAVE BEEN INFORMED BY A GM SPECIALIST, IS DEFECTIVE ON MY 2005 TRAILBLAZER. THE PROBLEMS WITH THIS CAUSES ME UNDUE STRESS BECAUSE I AM NEVER CERTAIN OF THE AMOUNT OF GAS I HAVE AND THE OIL METER GIVES MISREADING. I TRAVEL ALONE MOST OF THE TIME AND WITH THE UNCERTAINTY OF THE GAS, IT IS ALWAYS A FRIGHTENING EXPERIENCE. THIS ALL STARTED IN 12/12/09 AND RECENTLY GM HAD ME GO THROUGH THE PROCESS, AS IF THEY DID NOT ALREADY KNOW THE ISSUES WITH THESE VEHICLES, TO A TUNE OF $100 PLUS DOLLARS AT MY COST. AFTER THE INSPECTION WAS COMPLETE, I WAS INFORMED THAT DUE TO THE AMOUNT OF MILEAGE, SLIGHTLY PASS 67K WHEN I CONTACTED THEM AND AT THE TIME THEY WERE INFORMED THAT MY EXTENDED WARRANTY HAD EXPIRED, I WAS INFORMED THAT THERE WAS NOTHING THEY COULD DO ABOUT IT. I THINK THAT THE ISSUE WITH THEM REFUSING TO MAKE AMENDS REGARDING THE VEHICLE AND THEN TO HAVE MY PAY MONEY WAS A TRUE FORM OF DECEPTION. I CAN NOT KNOW THE ACCURATE SPEED, THE GAS NEEDLE SWAYS FROM LEFT TO RIGHT AND THE OIL NEEDLE, EVEN DURING FREEZING TEMPS, IS ALWAYS BEYOND THE CORRECT POINT. THIS IS A SLAP IN THE FACE TO ME, A CONSUMER, AND THEY WILL NOT OFFER ANY ASSISTANCE IN REMEDYING THE PROBLEM. SO, YES, IT IS A SAFETY HAZARD BECAUSE I BOUGHT A VEHICLE FOR DEPENDABILITY AND THIS ONE DOES NOT AFFORD THAT TO ME AND THEIR REFUSAL IS SICKENING. I HAVE NO TRUST IN ANY OF THE GAUGES BECAUSE I QUESTION THE ACCURACY OF THEM AND TOO, THE SPEEDOMETER COULD REALLY LEAD TO GETTING TICKETS OR WORSE. *TR
THREE OUT OF SIX DASHBOARD GAUGES DON'T WORK. INCLUDED ARE SPEEDOMETER, TACHOMETER, AND GAS GAUGE. THE VEHICLE ISN'T SAFE BECAUSE YOU DON'T KNOW HOW FAST YOU ARE GOING. BECAUSE OF THE FAULTY GAS GAUGE, ONE NEVER KNOWS WHEN OR WHERE YOU WILL RUN OUT OF FUEL. THIS OPENS YOU TO RUNNING OUT OF FUEL IN A DANGEROUS LOCATION AND ALSO T…
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THREE OUT OF SIX DASHBOARD GAUGES DON'T WORK. INCLUDED ARE SPEEDOMETER, TACHOMETER, AND GAS GAUGE. THE VEHICLE ISN'T SAFE BECAUSE YOU DON'T KNOW HOW FAST YOU ARE GOING. BECAUSE OF THE FAULTY GAS GAUGE, ONE NEVER KNOWS WHEN OR WHERE YOU WILL RUN OUT OF FUEL. THIS OPENS YOU TO RUNNING OUT OF FUEL IN A DANGEROUS LOCATION AND ALSO THE LOSS OF POWER STEERING AND POWER BRAKES. THIS HAS BEEN AN ONGOING PROBLEM SINCE APPROXIMATELY 2008. *TR
OWN 2005 TRAILBLAZER. AT 60,555 MILES SPEEDOMETER STOPS WORKING AND NOW REGISTERS OVER 120 MPH. HAD EXTENDED WARRANTY THAT EXPIRED AT 60,000 AND WAS TOLD THAT SINCE THE WARRANTY WAS 555 MILES OUT OF COVERAGE, IT WOULD COST ME $500.00 TO FIX. LIGHTS ON INSTRUMENT PANEL OUT AS WELL. PLEASE REVIEW NEED TO RECALL AS THIS SEEMS TO…
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OWN 2005 TRAILBLAZER. AT 60,555 MILES SPEEDOMETER STOPS WORKING AND NOW REGISTERS OVER 120 MPH. HAD EXTENDED WARRANTY THAT EXPIRED AT 60,000 AND WAS TOLD THAT SINCE THE WARRANTY WAS 555 MILES OUT OF COVERAGE, IT WOULD COST ME $500.00 TO FIX. LIGHTS ON INSTRUMENT PANEL OUT AS WELL. PLEASE REVIEW NEED TO RECALL AS THIS SEEMS TO BE A MAJOR ISSUE THAT OTHERS ARE ALSO EXPERIENCING. *TR
Official recalls
206V417000 · 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
2RQ17002 · 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.
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