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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
38,054 miles · Aug 20, 2014
Electrical System

AS I WAS DRIVING ON FLORENCE BLVD MY SPEEDOMETER QUIT WORKING AND THE OIL GAUGE WASNT REGISTERING BUT THE OTHERS WERE WORKING OK. NOW ALL OF THEM DO NOT WORK EXCEPT EVERY ONCE IN AWHILE ONE OR TWO OF THEM MIGHT START WORKING FOR AWHILE THEN THEY WILL STOP WORKING. WITH ALL THE OTHER COMPLAINTS IT SEEMS TO ME THAT THIS IS A MANUF…

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AS I WAS DRIVING ON FLORENCE BLVD MY SPEEDOMETER QUIT WORKING AND THE OIL GAUGE WASNT REGISTERING BUT THE OTHERS WERE WORKING OK. NOW ALL OF THEM DO NOT WORK EXCEPT EVERY ONCE IN AWHILE ONE OR TWO OF THEM MIGHT START WORKING FOR AWHILE THEN THEY WILL STOP WORKING. WITH ALL THE OTHER COMPLAINTS IT SEEMS TO ME THAT THIS IS A MANUFACTURER DEFECT AND CHEVROLET SHOULD BE MADE TO FIX IT AT THEIR EXPENSE. THEY LET FAULTY PRODUCTS GO THRU QC NOW THEY NEED TO FIX THE PROBLEM. THANK YOU. *TR

NHTSA ODI #10626914

87,001 miles · Aug 19, 2014
Air BagsService Brakes, Hydraulic

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED. WHEN THE PASSENGER SEAT WAS OCCUPIED, THE AIR BAG SENSOR WOULD NOT ILLUMINATE. ALSO, THE CONTACT NOTICED THAT THE ABS SENSOR ILLUMINATED INTERMITTENTLY. THE VEHICLE WAS TOWED TO AN AUTHORIZED…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED. WHEN THE PASSENGER SEAT WAS OCCUPIED, THE AIR BAG SENSOR WOULD NOT ILLUMINATE. ALSO, THE CONTACT NOTICED THAT THE ABS SENSOR ILLUMINATED INTERMITTENTLY. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER FOR FURTHER INSPECTION, DIAGNOSTIC TESTING, AND REPAIR. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 87,001.

NHTSA ODI #10626407

150,000 miles · Aug 13, 2014
Engine

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE DRIVING 55 MPH, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED AND THE VEHICLE STALLED. WITHIN FIVE MINUTES, THE VEHICLE RESTARTED BUT THE CHECK ENGINE INDICATOR REMAINED ILLUMINATED. THE FAILURE OCCURRED FOUR TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHO CONFIRMED THAT THE…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE DRIVING 55 MPH, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED AND THE VEHICLE STALLED. WITHIN FIVE MINUTES, THE VEHICLE RESTARTED BUT THE CHECK ENGINE INDICATOR REMAINED ILLUMINATED. THE FAILURE OCCURRED FOUR TIMES. THE VEHICLE WAS TAKEN TO A DEALER WHO CONFIRMED THAT THE THROTTLE BODY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 150,000.

NHTSA ODI #10622118

89,000 miles · Aug 12, 2014
EngineService Brakes

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE PARKING, THE VEHICLE STALLED AND THE ABS AND SERVICE BRAKE SYSTEM WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 89,000.

NHTSA ODI #10621816

91,000 miles · Aug 12, 2014
Electrical SystemLatches/locks/linkagesVisibility

TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE DRIVING VARIOUS SPEEDS, THE FRONT DRIVER SIDE POWER DOOR LOCK AND WINDOW FAILED TO ACTIVATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC ON NUMEROUS OCCASIONS. THE VEHICLE WAS REPAIRED, BUT THE CAUSE OF THE FAILURE WAS UNKNOWN. THE FAILURE RECURRED AFTER THE REPAIR WA…

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TL* THE CONTACT OWNS A 2005 CHEVROLET TRAILBLAZER. WHILE DRIVING VARIOUS SPEEDS, THE FRONT DRIVER SIDE POWER DOOR LOCK AND WINDOW FAILED TO ACTIVATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC ON NUMEROUS OCCASIONS. THE VEHICLE WAS REPAIRED, BUT THE CAUSE OF THE FAILURE WAS UNKNOWN. THE FAILURE RECURRED AFTER THE REPAIR WAS PERFORMED. THE VEHICLE WAS NOT REPAIRED FOR THE MOST RECENT FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 91,000.

NHTSA ODI #10621791

Mileage unknown · Aug 12, 2014
Electrical System

2005 CHEVROLET TRAILBLAZER. CONSUMER WRITES IN REGARDS TO VEHICLE ELECTRONIC SYSTEM RECALL. *SMD THE CONSUMER STATED HE EXPERIENCED AN ELECTRICAL MALFUNCTION, THAT CAUSED THE DOOR LOCKS AND WINDOW CONTROLS TO CEASE FUNCTIONING. SOMETIMES THE SYSTEM WAS OPERATIONAL AND HE WAS ABLE TO USE IT, FOR A SHORT TIME. *JB

NHTSA ODI #10621635

123,000 miles · Aug 9, 2014
Electronic Stability Control (esc)Engine

THE CHECK ENGINE LIGHT COMES ON&OFF A LOT RIGHT AFTER FUELING, I TOOK IT TO THE GMC DEALERSHIP&HAD THE CAMSHAFT REPLACED BECAUSE IT KEPT CUTTING OFF EVERY TIME I TURNED A CURVE.I TRIED TO SHOW OR TELL THEM ABOUT THIS GMC RECALL LETTER I GOT ON MY 2005 CHEVROLET TRAILBLAZER, BUT THEY SAID THAT IT DIDN'T APPLY BECAUSE OF THE MILEA…

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THE CHECK ENGINE LIGHT COMES ON&OFF A LOT RIGHT AFTER FUELING, I TOOK IT TO THE GMC DEALERSHIP&HAD THE CAMSHAFT REPLACED BECAUSE IT KEPT CUTTING OFF EVERY TIME I TURNED A CURVE.I TRIED TO SHOW OR TELL THEM ABOUT THIS GMC RECALL LETTER I GOT ON MY 2005 CHEVROLET TRAILBLAZER, BUT THEY SAID THAT IT DIDN'T APPLY BECAUSE OF THE MILEAGE&I TOLD THEM THE CAR IS NOT 10YRS OLD& THE PAPER IS SAYING 10YRS/120,00 MILES& FOR ME TO TAKE IT TO THE DEALERSHIP SO THAT THE MANGER CAN SEND MY BILL & RECEIPT IN FOR REIMBURSEMENT THEY WOULDN'T DO IT.I GUESS BECAUSE I'M A WOMAN.DRIVING TO WORK ON THE INTERSTATE THE CAR SHUT COMPLETELY OFF. THE CAR WAS STILL MOVING WHEN ALL OF A SUDDEN ALL THE LIGHTS AND GAUGE'S LIT UP AND THE CAR CUT OFF. IT DID NOT LOCK UP SO I WAS ABLE TO STEER IT FROM THE MIDDLE LANE OF A THREE LANE INTERSTATE HIGHWAY TO THE GRASS ON THE SIDE WITHOUT GETTING KILLED OR HURTING SOMEONE ELSE.I HAD JUST FILLED IT UP WITH GAS WITH A QUARTER OF A TANK FROM THE FULL LINE. ONCE I GOT THE CAR TO A COMPLETE STOP AND THANKING GOD THAT THIS WAS NOT TRAGIC,I PUT THE CAR IN PARK AND WAITED A FEW MINUTES BEFORE STARTING IT BACK UP. IT STARTED BACK UP AS IF NOTHING HAD HAPPENED. I TOOK IT TO AUTO ZONE TO GET A FREE DIAGNOSTIC CHECK&IT SHOWED THAT NOTHING WAS WRONG. A FEW WEEKS LATER AFTER I WOULD CUT THE CAR OFF THE AIR CONDITIONING WOULD NOT STOP&THE ENGINE LIGHT CONSTANTLY COMES ON EVERY OTHER TIME I HIT THE BRAKES. I HAD TO KEEP TAKING OUT FUSE #35 TO GET IT TO STOP EVEN AFTER THE CAR WAS CUT OFF JUST SO THE BATTERY WON'T RUN DOWN. TOOK IT TO THE DEALERSHIP AND WAS CHARGED AN ARM&LEG TO GET IT FIXED. I SHOWED THEM THE RECALL LETTER AGAIN AND THEY SAID IT WAS TOO LATE FOR THEM OR MYSELF TO DO ANYTHING ABOUT IT. I HAVE ALL OF MY RECEIPTS & THE LETTER FROM GMC ABOUT THE RECALLS.IM SURE MY VEHICLE FITS IN THERE SOMEWHERE WITH THESE PROBLEMS& TRULY WOULD LIKE 4 THEM 2 GIVE MY FREE CAR. *TR

NHTSA ODI #10621170

212,000 miles · Jul 31, 2014
Electrical SystemFuel System, Gasoline

THE FUEL GAUGE MALFUNCTIONS AFTER FILLING TANK - IT READS EMPTY IMMEDIATELY AND INTERMITTENTLY THEREAFTER AT ANY FUEL LEVEL. IT MAKES IT DIFFICULT FOR TRAVELING ANY LONG DISTANCE AS YOU ARE NOT QUITE SURE HOW MUCH FUEL IS AVAILABLE OR IF IT WILL SHUT DOWN ON ME DURING A DIFFICULT SITUATION. WE HAVE CONTACTED GM AND THEY WANT T…

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THE FUEL GAUGE MALFUNCTIONS AFTER FILLING TANK - IT READS EMPTY IMMEDIATELY AND INTERMITTENTLY THEREAFTER AT ANY FUEL LEVEL. IT MAKES IT DIFFICULT FOR TRAVELING ANY LONG DISTANCE AS YOU ARE NOT QUITE SURE HOW MUCH FUEL IS AVAILABLE OR IF IT WILL SHUT DOWN ON ME DURING A DIFFICULT SITUATION. WE HAVE CONTACTED GM AND THEY WANT TO CHARGE ME TO CHECK IT AND THIS HAS BEEN REPORTED AS A PROBLEM FOR MULTIPLE MODELS TO GM. THIS IS VERY SCARY AS I TRAVEL LONG DISTANCES TO AND FROM WORK EACH DAY - I FEEL THAT THIS PUTS ME IN HARMS WAY. I DON'T BELIEVE THAT I SHOULD PAY TO A DEFECTIVE PART THAT GM KNOWS ABOUT BUT DOESN'T ACKNOWLEDGE. *TR

NHTSA ODI #10618020

70,000 miles · Jul 31, 2014
Electrical SystemSeat BeltsSteeringCrashInjury

MYSELF AND MY DAUGHTER WAS VISITING MY PARENTS IN VIRGINIA AND I TURNED THE STEERING WHEEL TO THE RIGHT TO GO AROUND A CURVE AND THE STEERING WHEEL DIDN'T TURN. I LOOKED AY MY DAUGHTER AND SAID "OH _ _ _ _" AND SHE ASK ME WHAT 'S WRONG? I SAID THE STEERING DIDN'T TURN AND IT WASN'T BUT SECONDS LATER, WE SLAMMED INTO THE SIDE OF …

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MYSELF AND MY DAUGHTER WAS VISITING MY PARENTS IN VIRGINIA AND I TURNED THE STEERING WHEEL TO THE RIGHT TO GO AROUND A CURVE AND THE STEERING WHEEL DIDN'T TURN. I LOOKED AY MY DAUGHTER AND SAID "OH _ _ _ _" AND SHE ASK ME WHAT 'S WRONG? I SAID THE STEERING DIDN'T TURN AND IT WASN'T BUT SECONDS LATER, WE SLAMMED INTO THE SIDE OF THE MOUNTAIN ON THE DRIVER SIDE AND WE ROLLED TWO OR THREE TIMES AND ENDED UP ON THE ROOF. I IMMEDIATELY WENT UNCONSCIOUS BECAUSE OF THE IMPACT. I HAD A BIG GASH ON MY HEAD AND WAS BLEEDING PROFUSELY AND I WAS HAVING TROUBLE BREATHING BECAUSE BOTH OF MY LUNGS WERE PUNCTURED. ALL THE WINDOWS BURST OUT SO MY DAUGHTER WAS ABLE TO CRAWL OUT THE PASSENGER WINDOW TO ASK SOMEONE FOR HELP BUT MY SEAT BELT WOULD NOT UNBUCKLE SO THERE WAS AN ISSUE GETTING ME OUT. I WAS VERY LUCKY THAT SOMEONE THAT STOPPED HAD A POCKET KNIFE AND CUT THE SEATBELT TO GET ME OUT. I HAD A BAD CONCUSSION AND I KEPT GOING IN AND OUT . I HAD THREE BROKEN RIBS, THREE PELVIC FRACTURES, A BAD CONTUSION ON MY ELBOW AND I STILL HAVE A SWOLLEN KNOT ABOUT TWO AND A HALF INCHES ON MY LEFT LEG. I ALSO HAVE ISSUES WITH MY BACK AND I AM IN CONSTANT PAIN AND ON IMPACT, MY SEAT BELT JERKED AND CAUGHT MY BREAST AND I NOW HAVE FIVE CYST WITH THE LARGEST ONE BEING ONE INCH AND THEY ARE VERY PAINFUL. I HAVE TO WATCH IT VERY CLOSELY BECAUSE OF A CANCER RISK CALLED INFLAMMATION CANCER. I WAS HOSPITALIZED FOR THREE DAYS AND I HAVE TO CONTINUE RECEIVING MEDICAL CARE BECAUSE OF THESE INJURIES. MY DAUGHTER IS YOUNG AND NOW SHE HAS BACK PROBLEMS AND PTSD AND SHE ALSO CONTINUES TO RECEIVE MEDICAL CARE . THIS HAS REALLY IMPACTED AND CHANGED MY LIFE AND MY DAUGHTERS LIFE AND I WOULD REALLY APPRECIATE IT IF YOU WOULD TAKE THE TIME TO INVESTIGATE THESE ISSUES. WE ARE GOING TO HAVE LIFE LONG INJURIES AND ISSUES BECAUSE OF THIS ACCIDENT. THANK YOU VERY MUCH. *TR

NHTSA ODI #10617960

196,000 miles · Jul 28, 2014
Electrical SystemFire

POSSIBLE FATAL FIRE ACCIDENT. THE PASSENGER OUTSIDE RUNNING LIGHT 9006 SOCKET FOUND TO HAVE BURNED COMPLETLY OFF OF THE LIGHT 9006. THIS IS THE 2ND TIME THIS VEHICLE SOCKET HAS BEEN FOUND TO BE DEFECTIVE, ON 03/15/2012 THE DRIVER SIDE SOCKET WAS BURNED AND WAS REPLACED. NO HELP FROM GENERAL MOTERS. SEE VEHICLE SAFETY COMPLAINTS …

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POSSIBLE FATAL FIRE ACCIDENT. THE PASSENGER OUTSIDE RUNNING LIGHT 9006 SOCKET FOUND TO HAVE BURNED COMPLETLY OFF OF THE LIGHT 9006. THIS IS THE 2ND TIME THIS VEHICLE SOCKET HAS BEEN FOUND TO BE DEFECTIVE, ON 03/15/2012 THE DRIVER SIDE SOCKET WAS BURNED AND WAS REPLACED. NO HELP FROM GENERAL MOTERS. SEE VEHICLE SAFETY COMPLAINTS FILED WITH GENERAL MOTORS AND NHTSA NUMBER 10592126. A NUMBER OF MY VEHICLE DEFECTS COULD HAVE LEAD TO A FATAL ACCIDENT. UPDATED 4/24/2015 *JS

NHTSA ODI #10616945

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.