I OWN A 2005 TRAILBLAZER. ITS A GREAT VEHICLE BUT PROBLEM'S OF GREAT CONCERN HAVE RISEN. I WOULD LIKE TO PETITION TO HAVE CHEVROLET TO DISPLAY A CAMPAIGN FOR THE RECALL AND CORRECTION OF A FUEL GAGE PROBLEM WHICH MYSELF AND MANY,MANY TRAILBLAZER OWNERS ARE HAVING. IT INVOLVES THE FUEL GAGE NOT FUNCTIONING PROPERLY DISPLAYING EMP…
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I OWN A 2005 TRAILBLAZER. ITS A GREAT VEHICLE BUT PROBLEM'S OF GREAT CONCERN HAVE RISEN. I WOULD LIKE TO PETITION TO HAVE CHEVROLET TO DISPLAY A CAMPAIGN FOR THE RECALL AND CORRECTION OF A FUEL GAGE PROBLEM WHICH MYSELF AND MANY,MANY TRAILBLAZER OWNERS ARE HAVING. IT INVOLVES THE FUEL GAGE NOT FUNCTIONING PROPERLY DISPLAYING EMPTY AND OR A VARIETY OF LEVELS OF THE FUEL TANK. THE AMOUNT OF COMPLAINTS WHICH I HAVE FOUND ON THE INTERNET OF TRAILBLAZER OWNERS SHOULD WARRANT AN ACTION FROM CHEVROLET TO REPAIR THE PROBLEM WITH NO COSTS TO THE OWNERS OF THESE VEHICLES. PLEASE INVESTIGATE AND YOU WILL SEE THE SITUATION. I HOPE AN ACTION TO CORRECT IS THE RESPONSIBILITY OF CHEVROLET BECAUSE IT IS DEFINITELY AN DESIGN ISSUE. WHY DO THE OWNERS HAVE TO PAY SOMETHING THAT IS NOT FUNCTIONING PROPERLY AND DEFINITELY AN ISSUE FROM THE MANUFACTURER. THE OTHER ISSUE IS VERY SERIOUS. THE DOORS LOCK AUTOMATICALLY WHEN THE VEHICLE IS NOT IN DRIVE OR THE ENGINE IS RUNNING. CASE IN POINT, MY WIFE STOPPED AT THE SERVICE STATION TO FILL UP WITH FUEL,LEFT THE KEYS IN THE IGNITION CLOSE THE DOOR AND STARTED TO FUEL UP. PART WAY IN THE FILLING AS SHE STOOD THERE OUTSIDE OF THE VEHICLE,HER PURSE INSIDE ON THE SEAT AND THE DOORS LOCKED ON THEIR OWN. SHE THEN HAD TO BARROW SOMEONE'S CELL PHONE TO CALL ON-STAR TO UNLOCK THE DOORS. I DID NOT THINK MUCH ON IT AND THOUGHT SHE HAD DID SOMETHING TO TRIGGER THE ACTION. WELL ONE DAY I WAS IN THE SITTING TRUCK AND WAITING FOR MY WIFE. I HAVE THE KEY IN THE IGNITION,THE ENGINE NOT RUNNING AND THEN THE DOORS LOCKED BY THEMSELVES. I DID NOTHING TO TRIGGER THIS. NOW I BELIEVE THERE IS SOMETHING VERY WRONG. THIS LOCKING BY THEMSELVES WILL BE VERY SERIOUS IF A MOTHER HAS AN CHILD OR INFANT INSIDE THE VEHICLE AND HE OR SHE IS POSSIBLY GETTING FUEL OR SOMETHING. WHAT IF THIS HAPPENED AND THE CHILD OR INFANT STARTED CHOKING OR CONVULSIONS OR A VERY HOT DAY AND HELP IS MANY MINUTES AWAY. DOES CHEVROLET NOT CARE? *TR
NHTSA ODI #10237933
106,000 miles · Jul 29, 2008
Electrical SystemFire
TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER WHICH WAS PURCHASED IN 2007. WHILE DRIVING 30MPH, HE NOTICED A BURNING WIRE ODOR, TURNED THE VEHICLE OFF AND DISCOVERED THAT A FIRE ERUPTED UNDER THE PASSENGER SIDE GLOVE COMPARTMENT. THE DEALER STATED THAT THERE WERE NO RECALLS; HOWEVER, THERE WAS A 10-INCH AMP THAT SHOULD HAVE B…
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TL*THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER WHICH WAS PURCHASED IN 2007. WHILE DRIVING 30MPH, HE NOTICED A BURNING WIRE ODOR, TURNED THE VEHICLE OFF AND DISCOVERED THAT A FIRE ERUPTED UNDER THE PASSENGER SIDE GLOVE COMPARTMENT. THE DEALER STATED THAT THERE WERE NO RECALLS; HOWEVER, THERE WAS A 10-INCH AMP THAT SHOULD HAVE BLOWN THE FUSE TO PREVENT A FIRE FROM OCCURRING. THE FAILURE MILEAGE WAS 106,000 AND THE CURRENT MILEAGE IS 107,000. UPDATED 10/03/08 *BF UPDATED 10/07/08. 8JB
NHTSA ODI #10236272
59,000 miles · Jul 18, 2008
Electrical System
I HAVE A 2005 CHEVROLET TRAILBLAZER WHICH HAS A FAULTY SPEEDOMETER. GM WILL NOT DO ANYTHING ABOUT IT. IT IS OUT OF WARRANTY, BUT I HAVE BEEN READING THAT THIS IS A WIDESPREAD OCCURRENCE. THIS IS A SAFETY ISSUE. *TR
NHTSA ODI #10234751
Mileage unknown · Jul 10, 2008
Electrical System
MY SPEEDOMETER ON MY 2005 TRAILBLAZER ONLY WORKS SPORADICALLY. THIS HAS BEEN HAPPENING FOR ABOUT A YEAR NOW. SOMETIMES IT STICKS AT 0 EVEN WHEN THE VEHICLE IS IN MOTION, SOMETIMES IT SHOWS THAT I AM GOING FASTER THAN WHAT I AM (I.E. SHOWING 110 WHEN MY GPS UNIT SHOWED 70), AND MOST OF THE TIME IT SHOWS I AM GOING SLOWER THAN I…
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MY SPEEDOMETER ON MY 2005 TRAILBLAZER ONLY WORKS SPORADICALLY. THIS HAS BEEN HAPPENING FOR ABOUT A YEAR NOW. SOMETIMES IT STICKS AT 0 EVEN WHEN THE VEHICLE IS IN MOTION, SOMETIMES IT SHOWS THAT I AM GOING FASTER THAN WHAT I AM (I.E. SHOWING 110 WHEN MY GPS UNIT SHOWED 70), AND MOST OF THE TIME IT SHOWS I AM GOING SLOWER THAN I AM, BY AT LEAST 5-10 MPH. I WAS RESEARCHING THE PROBLEM WHEN I DISCOVERED THAT A LARGE NUMBER OF GM VEHICLES HAVE THIS PROBLEM, BUT THAT GM HAS ONLY ISSUED RECALLS ON A COUPLE OF SPECIFIC VEHICLES. I CONTACTED GM AND THEY TOLD ME TO GO GET A DIAGNOSTIC RUN AT MY LOCAL CHEVY DEALERSHIP, AND THAT THEY COULD PROBABLY FIX IT FOR ME EVEN THOUGH MY VEHICLE WAS NO LONGER UNDER WARRANTY. I WENT AND HAD THE DIAGNOSTIC DONE, AND GM CALLED ME BACK AND TOLD ME THAT THE PROBLEM WAS INDEED THE INSTRUMENT CLUSTER, BUT DUE TO THE AGE AND MILEAGE OF MY VEHICLE, THEY WOULD NOT FIX IT. THEY DID ADMIT THAT SEVERAL OF THEIR VEHICLES HAD SERVICE BULLETINS ON THIS EXACT PROBLEM, BUT THAT THE 2005 TRAILBLAZER WAS NOT ONE OF THEM. *TR
HEADLIGHTS DIM INTERMITTENTLY, HEAT LOOSES POWER AT THE SAME TIME, NOW GETTING FLICKERING OF INTERIOR LIGHTS. WASN'T ABLE TO FIX IT. BUMPER WARPING. GETTING 10 MILES TO THE GALLON! PAINT ON BUTTONS WEARING ON RADIO. SUN ROOF LEAKED PROFUSELY, HAD IT FIXED. REAR WINDOW DEFOGGER DOESN'T WORK. HEAD LINER SAGGED. *TR
NHTSA ODI #10232911
65,000 miles · Jun 16, 2008
Electrical System
THE SPEEDOMETER ON MY 2005 CHEVY TRAILBLAZER IS BOUNCING ALL OVER THE PLACE. IT HAS NOT REGISTERED THE CORRECT SPEED IN A MONTH. I DO NOT KNOW WHAT CAUSED THIS TO HAPPEN. IT COSTS OVER $420 TO REPAIR. GMC WILL NOT OFFER ANY HELP. THIS IS MORE THAN JUST COSMETIC THIS IS A SAFETY ISSUE. *TR
NHTSA ODI #10231186
42,814 miles · Jun 2, 2008
Electrical System
I HAVE A 2005 CHEVY TRAILBLAZER. CAR IS IN FINE CONDITION BUT FOR SOME REASON THE CAR DIED. IT RESTARTED AND RAN RUFF. CALLED THE DEALERSHIP AND THEY HAD ME TOW IT IN. THEY RAN "TESTS" AND SAID MY BATTERY TERMINALS WERE LOOSE. I TOLD THEM I DID NOT AGREE. THEY SAID THAT THEY FOUND NOTHING. TODAY JUNE 2 RUSH OUR APPROACHING AN IN…
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I HAVE A 2005 CHEVY TRAILBLAZER. CAR IS IN FINE CONDITION BUT FOR SOME REASON THE CAR DIED. IT RESTARTED AND RAN RUFF. CALLED THE DEALERSHIP AND THEY HAD ME TOW IT IN. THEY RAN "TESTS" AND SAID MY BATTERY TERMINALS WERE LOOSE. I TOLD THEM I DID NOT AGREE. THEY SAID THAT THEY FOUND NOTHING. TODAY JUNE 2 RUSH OUR APPROACHING AN INTERSECTION CAR JUST DIED AGAIN. CAR IS NOT FINE. BOTH TIMES I WAS LUCK TO BE AWAY FROM OTHERS BUT IF NOT.....EVERYTHING FAILED INCLUDING MY BRAKE LIGHTS. IF THERE WAS ANYONE NEAR ME THAN YES THERE WOULD HAVE BEEN PROPERTY DAMAGE, A CRASH AND A REPORT TO THE POLICE. *TR
NHTSA ODI #10229677
Mileage unknown · May 31, 2008
Electrical System
I HAVE HAD MY 2005 TRAIL BLAZER FOR 2 YEARS, AND HAVE TAKEN IT IN 3 TIMES, AND HAD THE ALTERNATOR REPLACED TWICE. I'LL BE TAKING IT IN AGAIN TOMORROW, DUE THE DIMMING/FLASHING LIGHTS, AND WHINING NOISE. SAME SYMPTOMS AS BEFORE, ALTERNATOR AGAIN I'M SURE. I AM HOPING TO SELL IT, AND NEVER BUY CHEVY AGAIN. VERY IRRITATING! *TR
NHTSA ODI #10229380
66,500 miles · Apr 28, 2008
Electrical System
ELECTRICAL PROBLEM WITH 2005 CHEVY TRAILBLAZER. *TR
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.
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.
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