NHTSA owner reports · September 18, 2026 snapshot.
Fuel/propulsion System complaints
95 reportsClear category filter42,000 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
100,000 miles · Dec 2, 2012
Fuel/propulsion System
FUEL GAUGE ALWAYS READS EMPTY. *TR
NHTSA ODI #10486726
112,045 miles · Dec 2, 2012
Fuel/propulsion System
I WAS REFUELING ON GAS, WHEN I STARTED THAT TRUCK BACK UP, MY FUEL INDICATOR LIGHT CAME ON STATING THAT THE TRUCK WAS EMPTY OF FUEL. NOW MIND YOU I JUST PLACED $44.50 INTO THE GAS TANK WHICH AT THE TIME THE GAS PUMP CLICK TO LET ME KNOW THE TANK WAS FULL OF FUEL. IT TOOK ABOUT 2 DAYS FOR THE FUEL INDICATOR TO SHOW THE CORRECT AM…
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I WAS REFUELING ON GAS, WHEN I STARTED THAT TRUCK BACK UP, MY FUEL INDICATOR LIGHT CAME ON STATING THAT THE TRUCK WAS EMPTY OF FUEL. NOW MIND YOU I JUST PLACED $44.50 INTO THE GAS TANK WHICH AT THE TIME THE GAS PUMP CLICK TO LET ME KNOW THE TANK WAS FULL OF FUEL. IT TOOK ABOUT 2 DAYS FOR THE FUEL INDICATOR TO SHOW THE CORRECT AMOUNT OF FUEL IN THE TRUCK. NOW EVER TIME I FILL UP THE FUEL INDICATOR LIGHT STATES IT IS EMPTY AFTER TURNING THE TRUCK BACK ON AND OFF ON THE FOURTH TIME THEN THE INDICATOR LIGHT WILL SHUT OFF AND FUEL GAUGE WILL SHOW THAT CORRECT AMOUNT OF GAS. *TR
NHTSA ODI #10486715
78,887 miles · Nov 26, 2012
Fuel/propulsion System
FUEL GAUGE READS EMPTY, WITH THE LOW FUEL LIGHT ON, AFTER FILLING THE FUEL TANK. SOMETIMES, WHILE DRIVING OR AFTER STARTING THE VEHICLE, THE GAUGE NEEDLE MOVES UP AND READS NON-EMPTY AND THEN BACK TO EMPTY TRIGGERING THE LOW FUEL LIGHT AND THE LOW FUEL BELL. *TR
NHTSA ODI #10486131
Mileage unknown · Nov 14, 2012
Fuel/propulsion System
FUEL LIGHT CONTINUES TO REMAIN ON EMPTY EVEN AFTER I FILL UP. *TR
NHTSA ODI #10484586
58,000 miles · Nov 8, 2012
Fuel/propulsion System
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE PARKED, THE CONTACT NOTICED THAT THE FUEL GAUGE PROVIDED AN ERRONEOUS FUEL LEVEL READING OF EMPTY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE MECHANIC ADVISED THAT THE FUEL GAUGE WOULD HAVE TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER,…
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE PARKED, THE CONTACT NOTICED THAT THE FUEL GAUGE PROVIDED AN ERRONEOUS FUEL LEVEL READING OF EMPTY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE MECHANIC ADVISED THAT THE FUEL GAUGE WOULD HAVE TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED WITH A FLUCTUATION OF THE FUEL LEVEL GAUGE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 58,000.
NHTSA ODI #10483707
45,000 miles · Oct 19, 2012
Fuel/propulsion System
TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE LOW FUEL SENSOR AND THE FUEL GAUGE FAILED.THE CONTACT STATED THAT THE LOW FUEL SENSOR ILLUMINATED ON THE INSTRUMENT PANEL WHILE THE VEHICLE HAD A FULL TANK OF GAS AND THE FUEL GAUGE WAS SHOWING THE INCORRECT FUEL LEVEL. THE VEHICLE WAS NOT TAKEN TO A …
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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE LOW FUEL SENSOR AND THE FUEL GAUGE FAILED.THE CONTACT STATED THAT THE LOW FUEL SENSOR ILLUMINATED ON THE INSTRUMENT PANEL WHILE THE VEHICLE HAD A FULL TANK OF GAS AND THE FUEL GAUGE WAS SHOWING THE INCORRECT FUEL LEVEL. THE VEHICLE WAS NOT TAKEN TO A DEALER OR MECHANIC FOR INSPECTION. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 45,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10481108
62,000 miles · Oct 1, 2012
Fuel/propulsion System
WHEN MY GAS GAUGE STOPPED WORKING, IT SHOWED I HAD FUEL IN MY TANK, TURNS OUT I DID NOT. I RAN OUT OF GAS WHILE ON AN INTERSTATE IN MAINE..IN THE DEAD OF WINTER, AT NIGHT, ON ICY ROADS, TRAVELING AT APPROX 35 MILES AN HOUR. AS ALL OF YOU KNOW, WHEN YOU RUN OUT OF FUEL, THE POWER STEERING & BRAKING SHUT DOWN AND THE VEHICLE CAN…
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WHEN MY GAS GAUGE STOPPED WORKING, IT SHOWED I HAD FUEL IN MY TANK, TURNS OUT I DID NOT. I RAN OUT OF GAS WHILE ON AN INTERSTATE IN MAINE..IN THE DEAD OF WINTER, AT NIGHT, ON ICY ROADS, TRAVELING AT APPROX 35 MILES AN HOUR. AS ALL OF YOU KNOW, WHEN YOU RUN OUT OF FUEL, THE POWER STEERING & BRAKING SHUT DOWN AND THE VEHICLE CAN BE VERY DIFFICULT TO MANEUVER AS WELL AS VERY DANGEROUS... ESPECIALLY ON ICY ROADS IN MAINE IN JANUARY. I AM A YOUNG LADY AND HAPPENED TO BE ALL ALONE WHEN THIS OCCURRED AND NOT TO MENTION I WAS ABOUT 15 MILES AWAY FROM THE NEAREST GAS STATION.. SO NEEDLESS TO SAY I WAS NOT HAPPY. I WASN'T ABOUT TO HIKE THE INTERSTATE, BY MYSELF IN FREEZING COLD WEATHER AT NIGHT.. I DO NOT HAVE A DEATH WISH. ALTHOUGH I HAD TO SIT IN MY VEHICLE, WHERE I HAD NO HEAT, DUE TO NO FUEL, AND WAIT FOR OVER AN HOUR FOR MY DAD TO COME RESCUE ME. THIS IS NOT RIGHT, AND IT IS NOT THE CONSUMERS FAULT, THIS NEEDS TO BE ADDRESSED BY GM, BECAUSE AS YOU'VE HEARD BY ME, AND MANY OTHERS, IT'S A HUGE SAFETY ISSUE, AND THEY NEED TO FIX THIS PROBLEM. SOME OF THESE COMPLAINTS GO BACK INTO 2007, IT'S NOW 2012.. WHAT ARE YOU WAITING FOR?? FATAL ACCIDENTS BECAUSE OF YOUR STUPIDITY? MAKE IT RIGHT GM. YOU HAVE NOT HEARD THE LAST OF THIS... *TR
NHTSA ODI #10478137
141,000 miles · Oct 1, 2012
Fuel/propulsion System
THE FUEL SENSOR LEVEL IS OUT. IT IS GOING TO BE QUITE EXPENSIVE TO FIX....AFTER SEARCHING THE INTERNET IT APPEARS SEVERAL PEOPLE ARE HAVING THE SAME ISSUE. WHY IS THERE NOT A RECALL??? *TR
NHTSA ODI #10478099
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.