IllustrationEXTERIOR HEADLAMPS SHUT OFF WHILE DRIVING OCCASIONALLY. NOW I CAN NOT GET THEM TO COME BACK ON. *TR
2003 GMC Envoy Xl
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Envoy Xl 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
140–25K
3125–50K
4650–75K
3975–100K
52100–150K
14150K+
196 reports with mileage · 32 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 53 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 50 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
11 crash reports3 fire reports15 injury reports
What owners actually said
228 reportsDRIVING ON HIGHWAY WHEN REAR OF VEHICLE FELT LIKE IT WAS RIDING LOW. GOT OFF HIGHWAY AT NEXT EXIT TO CHECK BACK OF TRUCK. REAR OF TRUCK WAS SITTING LOW. TURNED TRUCK OFF WAITED A FEW MINUTES, TURNED TRUCK BACK ON. THE REAR OF THE TRUCK DID NOT RISE. THIS CAN NOT BE SAFE FOR THE REAR SUSPENSION SYSTEM TO DISENGAGE WHILE DRIVI…
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DRIVING ON HIGHWAY WHEN REAR OF VEHICLE FELT LIKE IT WAS RIDING LOW. GOT OFF HIGHWAY AT NEXT EXIT TO CHECK BACK OF TRUCK. REAR OF TRUCK WAS SITTING LOW. TURNED TRUCK OFF WAITED A FEW MINUTES, TURNED TRUCK BACK ON. THE REAR OF THE TRUCK DID NOT RISE. THIS CAN NOT BE SAFE FOR THE REAR SUSPENSION SYSTEM TO DISENGAGE WHILE DRIVING. I HAD PREVIOUSLY NOTICED WHEN THE TRUCK IS FIRST TURNED ON THAT THE REAR SUSPENSION WOULD ENGAGE AND THE REAR OF THE VEHICLE WOULD RISE. *TR
FUEL PUMP OUTLET TUBE WAS FOUND CORRODED THROUGH AFTER INFORMING THE LOCAL GMC DEALER OF GASOLINE ODORS WHEN GETTING OUT OF VEHICLE. THIS VEHICLE WAS PURCHASED NEW IN BRANDON, FLORIDA AND HAS ALWAYS REMAINED IN FLORIDA. *KB
I PURCHASED MY 2003 GMC ENVOY XL IN 2008 FROM A NY DEALER WITH 60,000 MILES ON IT, THE CAR DIDN'T REGISTER ANY ACCIDENTS WITH CARFAX. THE DAY AFTER I PURCHASED THE CAR MY BATTERY WENT DEAD AND I WAS STRANDED AT 7AM WITH MY KIDS. THE DEALER PAID FOR THE TOW AND REPLACED THE BATTERY. A YEAR LATER WHILE DRIVING TO MY SONS BASKET…
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I PURCHASED MY 2003 GMC ENVOY XL IN 2008 FROM A NY DEALER WITH 60,000 MILES ON IT, THE CAR DIDN'T REGISTER ANY ACCIDENTS WITH CARFAX. THE DAY AFTER I PURCHASED THE CAR MY BATTERY WENT DEAD AND I WAS STRANDED AT 7AM WITH MY KIDS. THE DEALER PAID FOR THE TOW AND REPLACED THE BATTERY. A YEAR LATER WHILE DRIVING TO MY SONS BASKETBALL GAME AT NIGHT, THE HEADLIGHTS COMPLETELY SHUT OFF. I PULLED OVER AND USED MY HAZARDS, MY SON INSPECTED THE LIGHTS AND COULD SMELL SOMETHING WAS BURNING..THE DRIVER SIDE HEADLIGHT WIRE WAS BURNT BADLY. WE REPLACED THE LIGHT AND THE WIRING. THE NEXT DAY NOT ONLY DID THE LIGHTS SHUT OFF AGAIN WHILE DRIVING AT NIGHT, BUT I COULDN'T PUT MY WINDOW UP! THE DRIVER SIDE WINDOW PANEL DID NOT WORK, BUT THE OTHER WINDOWS WORKED FINE. I PAID $400 TO HAVE THE PANEL REPLACED. (NOW THE SEAT ADJUSTMENT PANEL IS NOT WORKING ON THE DRIVER SIDE) THE BATTERY HAS BEEN REPLACED 3 TIMES IN 3 YEARS! WHEN EVER I WOULD USE THE WINDOW, OR THE HEAT VENT, OR THE CHARGER INLETS IN MY CAR THE HEADLIGHTS WOULD FLICKER DIM. MY MECHANIC DID A AMPS CHECK WHILE MY PHONE WAS PLUGGED IN,CAR WAS RUNNING,RADIO ON, AND HEATER ON AND STATED THE AMPS WERE FINE, UNTIL I HIT THE WINDOW BUTTON, THEN THE AMPS WENT WAY DOWN. COST TO REPLACE ALTERNATOR $350.00, THAT WAS IN 2010, SO FAR IN 2011 I HAVE AWOKEN 3 MORNINGS IN A ROW TO A DEAD CAR. I SAT IN THE CAR WITH CAR OFF, DOORS LOCKED ONE NIGHT TO SEE WHAT GOES ON OVER NIGHT..WELL THE ALARM SENSOR BUTTON DIDN'T STOP BLINKING RED, THE SEAT ADJUSTMENTS KEPT MOVING EVERY 4 MINS, THE REARVIEW MIRRORS WERE MOVING NON STOP, AND THE HORRIBLE BEEPING SOUND INSIDE THE CAR WAS NON STOP! THE RADIO DASH DIDN'T SHUT OFF EITHER, IT WAS PIPING HOT AFTER A HALF HOUR OF SITTING. *TR
I HAVE A 2003 GMC ENVOY THAT HAS THE FUEL GAUGE ISSUE AS WELL. FOR YEARS I ALWAYS HAVE TO MAKE SURE I HAVE GAS IN THE TANK BECAUSE I REALLY NEVER KNOW HOW MUCH GAS A HAVE. I CAN BUT $30 OR $40 IN GAS IN MY TANK AND MY GAUGE WILL READ WHATEVER IT WANTS. IT HAS SHOWN THAT I HAVE GAS AND I HAVE RAN OUT TWICE WHILE DRIVING. IT IS SC…
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I HAVE A 2003 GMC ENVOY THAT HAS THE FUEL GAUGE ISSUE AS WELL. FOR YEARS I ALWAYS HAVE TO MAKE SURE I HAVE GAS IN THE TANK BECAUSE I REALLY NEVER KNOW HOW MUCH GAS A HAVE. I CAN BUT $30 OR $40 IN GAS IN MY TANK AND MY GAUGE WILL READ WHATEVER IT WANTS. IT HAS SHOWN THAT I HAVE GAS AND I HAVE RAN OUT TWICE WHILE DRIVING. IT IS SCARY WITH TWO CHILDREN IN THE CAR. I'VE SEEN THAT THIS IS A MAJOR PROBLEM IN OTHER ENVOYS PARTICULARLY 2005 AND UP, BUT ALSO SEE THERE ARE INTERNET POSTS ON COMPLAINTS REGARDING 2003 MODELS AS WELL. *TR
PURCHASED A 2003 ENVOY IN NOVEMBER OF 2010 AT AROUND 86000 MILES IN ONE MONTH THE INSTRUMENT PANEL WENT OUT SO NO SPEEDOMETER AND AFFECTED THE OIL GAUGE. AT EXACTLY 100,000 MILES THE DRIVER DOOR PANEL WENT OUT COULD SMELL WIRES BURNING. CALLED DEALER WHERE PURCHASED TO TRADE IN ON VEHICLE IN WORKING ORDER AND HE WAS ABLE TO FIN…
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PURCHASED A 2003 ENVOY IN NOVEMBER OF 2010 AT AROUND 86000 MILES IN ONE MONTH THE INSTRUMENT PANEL WENT OUT SO NO SPEEDOMETER AND AFFECTED THE OIL GAUGE. AT EXACTLY 100,000 MILES THE DRIVER DOOR PANEL WENT OUT COULD SMELL WIRES BURNING. CALLED DEALER WHERE PURCHASED TO TRADE IN ON VEHICLE IN WORKING ORDER AND HE WAS ABLE TO FIND PARTS FROM JUNK YARD TO REPLACE I WAS ALSO INFORMED THE PROBLEMS I HAD HAVE BECOME AN EPIDEMIC FOR ALL GMC VEHICLES AND PEOPLE ARE SPENDING A SMALL FORTUNE GETTING THEM REPAIRED. JUST WANT TO ADVISE ANYONE READING THIS TO STOP BUYING ANYTHING MADE MY GMC BECAUSE THEY DO NOT STAND BEHIND THEIR FAULTY PRODUCTS NOR DOES THE GOVERNMENT MAKE THEM. *TR
2003 ENVOY XL , POWER STEERING COOLER LEAKS!!!! CONSTANTLY PUTTING FLUID IN RESEVOIR..THERE IS A CURRENT RECALL FOR THE EXACT SAME THING ON THE 2006 MODEL, BUT THE VEHICLE IS EXACTLY THE SAME FROM 2003 THRU 2006... I BELIEVE THIS RECALL FOR THE 2006 MODEL SHOULD INCLUDE THE 2003,2004 AND 2005 MODELS ALSO SINCE THEY ARE THE SAME …
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2003 ENVOY XL , POWER STEERING COOLER LEAKS!!!! CONSTANTLY PUTTING FLUID IN RESEVOIR..THERE IS A CURRENT RECALL FOR THE EXACT SAME THING ON THE 2006 MODEL, BUT THE VEHICLE IS EXACTLY THE SAME FROM 2003 THRU 2006... I BELIEVE THIS RECALL FOR THE 2006 MODEL SHOULD INCLUDE THE 2003,2004 AND 2005 MODELS ALSO SINCE THEY ARE THE SAME PART FOR THE VEHICLES. *TR
I OWN A 2003 GMC ENVOY. THE DRIVERS SIDE REAR DOOR LATCH HAS BECOME INOPERABLE. THE DOOR LATCHES MAYBE 1 IN 10 TRIES. I FOUND A RECALL BUT THEY ARE TELLING ME MINE IS NOT COVERED UNDER THIS RECALL EVEN THOUGH IT IS THE EXACT PROBLEM AN I AM IN ONE OF THE STATES THAT IT COVERS. *TR
ERRATIC SPEEDOMETER PROBLEMS ON MY 2003 GMC ENVOY XL. IT HAS BEEN ACTING UP OCCASIONALLY FOR SEVERAL YEARS, BUT NOW IT SOMETIMES WILL TOTALLY MALFUNCTION AND EITHER BOTTOM OUT AT ZERO, OR REGISTER TOO HIGH, IT IS JUST NOT WORKING PROPERLY. I HAVE DONE SOME RESEARCH AND FOUND THAT THIS IS A COMMON ISSUE FOR GMC VEHICLES OF THIS T…
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ERRATIC SPEEDOMETER PROBLEMS ON MY 2003 GMC ENVOY XL. IT HAS BEEN ACTING UP OCCASIONALLY FOR SEVERAL YEARS, BUT NOW IT SOMETIMES WILL TOTALLY MALFUNCTION AND EITHER BOTTOM OUT AT ZERO, OR REGISTER TOO HIGH, IT IS JUST NOT WORKING PROPERLY. I HAVE DONE SOME RESEARCH AND FOUND THAT THIS IS A COMMON ISSUE FOR GMC VEHICLES OF THIS TIME FRAME, AND ENVOYS ARE ONE OF THE WORST. *TR
THIS IS IN ADDITION TO A PREVIOUS COMPLAINT (TCN: DBN20-8138 REFERS. YESTERDAY MY WIFE WAS DRIVING MY '03 GMC ENVOY WHEN IT STOPPED AT ONE OF THE BUSIEST INTERSECTIONS IN TOWN. GAS GAUGE REGISTERED 1/4 FUEL. AFTER PUSHING IT TO A PARKING LOT AND ATTEMPTING TO START THE ENGINE, IT STARTED TO FLUTTER AND STOP, THEN NOTHING. THINKI…
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THIS IS IN ADDITION TO A PREVIOUS COMPLAINT (TCN: DBN20-8138 REFERS. YESTERDAY MY WIFE WAS DRIVING MY '03 GMC ENVOY WHEN IT STOPPED AT ONE OF THE BUSIEST INTERSECTIONS IN TOWN. GAS GAUGE REGISTERED 1/4 FUEL. AFTER PUSHING IT TO A PARKING LOT AND ATTEMPTING TO START THE ENGINE, IT STARTED TO FLUTTER AND STOP, THEN NOTHING. THINKING IT WAS THE BATTERY, HAD IT RECHARGED AND REINSTALLED, SAME SYMPTOMS. THOUGHT OF OTHER OWNERS OF '03 ENVOYS HAVING PROBS WITH FUEL GAUGE, DECIDED TO PUT MORE FUEL WHICH I WAS ABLE TO START THE ENGINE AND DRIVE IT TO MY RESIDENCE. THE FUEL GAUGE IS A PROBLEM IN ADDITION TO THE RPM GAUGE AS PREVIOUSLY SUBMITTED. THERE ARE MANY ENVOY OWNERS EXPERIENCING THESE SAME PROBLEMS WITH ADDITIONAL ONES AS SEE ON EDMUNDS ENVOY FORUM. THIS COULD POSE AS A SAFETY HAZARD, ESPECIALLY IF MY WIFE WAS TURNING INTO TRAFFIC AND IT SUDDENLY DIED ON HER, REAR-END COLLISION WOULD HAVE BEEN POSSIBLE. *TR
Official recalls
305V494000 · Latches/locks/linkages:doors:latch
Oct 27, 2005
CERTAIN SPORT UTILITY VEHICLES HAVE A REAR SIDE CLOSURE LATCH THAT MAY NOT LATCH OR UNLATCH DUE TO CORROSION CAUSED BY ROAD SPLASH, SUCH AS WATER AND ROAD SALT. THESE VEHICLES WERE ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA.
Consequence & remedy
Consequence: IF THE DOOR IS NOT LATCHED PROPERLY AND IT GOES UNNOTICED, IT MAY OPEN WHILE THE VEHICLE IS IN MOTION. IF AN UNBELTED OCCUPANT FELL OUT OF THE VEHICLE, PERSONAL INJURIES COULD OCCUR.
Remedy: DEALERS WILL INSTALL A SEAL ALONG THE LOWER PART OF THE ROCKER PANEL TO PREVENT INTRUSION OF CORROSIVE MATERIAL, AND INSPECT THE REAR SIDE CLOSURE LATCHES. FUNCTIONAL LATCHES WILL BE CLEANED AND LUBRICATED. NON-FUNCTIONING LATCHES WILL BE REPLACED. THE RECALL BEGAN ON FEBRUARY 24, 2006. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, OR ISUZU AT 1-800-255-6727.
04V527000 · Exterior Lighting:brake Lights
Nov 1, 2004
ON CERTAIN SPORT UTILITY VEHICLES, VIBRATION AND HEAT MAY CAUSE THE TAIL LAMP/STOP LAMP BULB TO LOOSEN IN ITS SOCKET. IF THIS OCCURS, THE BULB MAY FLICKER AND EVENTUALLY BECOME INOPERATIVE.
Consequence & remedy
Consequence: AN INOPERATIVE BRAKE LAMP WILL NOT CONVEY THE DRIVER'S INTENTION OF STOPPING TO DRIVERS IN FOLLOWING VEHICLES, AND AN INOPERATIVE REAR TURN SIGNAL LAMP WILL NOT CONVEY THE DRIVER'S INTENTION TO TURN TO DRIVERS IN FOLLOWING VEHICLES. BOTH OF THESE FAILURES CAN INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT THE TAIL LAMP/STOP LAMP ASSEMBLIES, AND IF NECESSARY, REPLACE THEM. THE RECALL BEGAN ON NOVEMBER 22, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438, OLDSMOBILE AT 1-800-630-6537, BUICK AT 1-866-608-8080, OR GMC AT 1-866-996-9463.
04V046000 · Visibility:windshield Wiper/washer
Feb 4, 2004
CERTAIN SPORT UTILITY VEHICLES HAVE WINDSHIELD WIPER SYSTEMS THAT WILL NOT TURN ON, CEASE OPERATION WHILE IN USE, FAIL TO TURN OFF/ON BY THEMSELVES (MOISTURE SENSITIVE WIPER SYSTEM), OR HAVE CONTINUOUS WINDSHIELD WASHER PUMP OPERATION BECAUSE THE PRESENCE OF WATER WITHIN THE WIPER MODULES CAN EITHER CAUSE A SHORT CIRCUIT OR CAN LEAD TO THE CORROSION OF COMPONENTS WITHIN THE MODULE.
Consequence & remedy
Consequence: DEPENDING ON THE OCCURRENCE AND WEATHER SITUATION, DRIVER VISIBILITY COULD BE REDUCED, WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL COVER THE WINDSHIELD WIPER MODULE VENT HOLE WITH A PATCH. ALSO, THE WIPER MOTOR, CIRCUIT BOARD, AND ELECTRICAL CONNECTOR WILL BE INSPECTED TO SIGNS OF WATER INTRUSION AND/OR CORROSION AND BE REPLACED AS REQUIRED. THE RECALL BEGAN JULY 6, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438; OLDSMOBILE AT 1-800-630-6537; 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
6RQ17002 · 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.
EA07009 · Fuel Pump Module Leaks Gasoline
Opened Jul 10, 2007 · Closed Aug 28, 2008
Status: closed (inferred from source dates) · Fuel System, Gasoline:delivery:fuel Pump
DURING THE COURSE OF THIS EA INVESTIGATION, ODI OBSERVED THAT THE MAJORITY OF THE COMPLAINTS (88%) AND WARRANTY CLAIMS (94%) WERE REPORTED FOR VEHICLES THAT ARE REGISTERED FOR USE IN THE SALT BELT REGION OF THE US.THIS AREA INCLUDES 20 STATES IN THE NORTHEAST, MID ATLANTIC AND THE MIDWEST REGIONS AND THE DISTRICT OF COLUMBIA.CONSUMERS IN THE SALT BELT REGION REPORTED TO ODI THAT THEY COULD SMELL FUEL VAPORS IN THEIR VEHICLES WHILE DRIVING.UPON FURTHER EXAMINATION OF THEIR VEHICLES, THEY DISCOVERED THAT FUEL VAPORS WERE COMING OUT OF THE TOP OF THE FUEL TANK. THIS CONDITION IS CAUSED BY CORROSION OF THE RETURN AND SENDER LINES OF THE FUEL PUMP MODULE.WATER AND ROAD SALT COLLECT ON TOP OF THE FUEL PUMP LEADING TO SMALL PINHOLES APPEARING ON THE FUEL LINES.FUEL MAY LEAK AND COLLECT ON TOP OF THE MODULE AND/OR SPILL ONTO THE GROUND.THE DATA EVALUATED UNDER THIS INVESTIGATION REFLECT A RELATIVELY LOW FREQUENCY OF OCCURRENCE THAT LARGELY ARISES IN SALT BELT STATES.GM HAS EXTENDED THE WARRANTY ON THE SUBJECT COMPONENT TO TEN YEARS OR 120,000 MILES.FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED AT THIS TIME; ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.FOR ADDITIONAL INFORMATION SELECT DOCUMENT SEARCH.
PE07014 · Fuel Tank Leak
Opened Mar 13, 2007 · Closed Jun 12, 2007
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage:tank Assembly; Fuel System, Other:delivery:hoses, Lines/piping, And Fittings
IN JUNE 2007, GM WILL EXPAND ITS SPECIAL POLICY TO ADDRESS FUEL TANK INLET CHECK VALVE (ICV) FRACTURES ON CERTAIN MODEL YEAR (MY) TRAILBLAZER EXT AND GMC ENVOY XL VEHICLES.THE EXPANDED POLICY COVERS MY 2002-2004 TRAILBLAZER EXT, GMC ENVOY XL, AND GMC ENVOY XUV VEHICLES AND WILL EXTEND FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER COMES FIRST).GM WILL PROVIDE FREE REPAIR OF THE FUEL TANK. IT IS SENDING LETTERS TO OWNERS BEGINNING IN JUNE OF 2007.THIS ACTION SUPERSEDES GM'S PREVIOUS 7 YEAR/70,000 MILE SPECIAL POLICY FOR MY 2002 TRAILBLAZER EXT AND ENVOY XL VEHICLES.THE CONDITION IS MOST OFTEN REPORTED AS ILLUMINATION OF THE SERVICE ENGINE SOON (SES) LIGHT.THE VEHICLE'S DIAGNOSTIC SYSTEM DETECTS THE PRESENCE OF A FUEL SYSTEM PRESSURE LEAK AND ILLUMINATES THE SES LIGHT.OTHER OWNERS REPORT SMELLING GASOLINE FUMES. THE ACTION TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Additional source detail variants (2)
Fuel System, Gasoline:storage:tank Assembly
IN JUNE 2007, GM WILL EXPAND ITS SPECIAL POLICY TO ADDRESS FUEL TANK INLET CHECK VALVE (ICV) FRACTURES ON CERTAIN MODEL YEAR (MY) TRAILBLAZER EXT AND GMC ENVOY XL VEHICLES.THE EXPANDED POLICY COVERS MY 2002-2004 TRAILBLAZER EXT, GMC ENVOY XL, AND GMC ENVOY XUV VEHICLES AND WILL EXTEND FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER COMES FIRST).GM WILL PROVIDE FREE REPAIR OF THE FUEL TANK. IT IS SENDING LETTERS TO OWNERS BEGINNING IN JUNE OF 2007.THIS ACTION SUPERSEDES GM'S PREVIOUS 7 YEAR/70,000 MILE SPECIAL POLICY FOR MY 2002 TRAILBLAZER EXT AND ENVOY XL VEHICLES.THE CONDITION IS MOST OFTEN REPORTED AS ILLUMINATION OF THE SERVICE ENGINE SOON (SES) LIGHT.THE VEHICLE'S DIAGNOSTIC SYSTEM DETECTS THE PRESENCE OF A FUEL SYSTEM PRESSURE LEAK AND ILLUMINATES THE SES LIGHT.OTHER OWNERS REPORT SMELLING GASOLINE FUMES. THE ACTION TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
Fuel System, Other:delivery:hoses, Lines/piping, And Fittings
IN JUNE 2007, GM WILL EXPAND ITS SPECIAL POLICY TO ADDRESS FUEL TANK INLET CHECK VALVE (ICV) FRACTURES ON CERTAIN MODEL YEAR (MY) TRAILBLAZER EXT AND GMC ENVOY XL VEHICLES.THE EXPANDED POLICY COVERS MY 2002-2004 TRAILBLAZER EXT, GMC ENVOY XL, AND GMC ENVOY XUV VEHICLES AND WILL EXTEND FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER COMES FIRST).GM WILL PROVIDE FREE REPAIR OF THE FUEL TANK. IT IS SENDING LETTERS TO OWNERS BEGINNING IN JUNE OF 2007.THIS ACTION SUPERSEDES GM'S PREVIOUS 7 YEAR/70,000 MILE SPECIAL POLICY FOR MY 2002 TRAILBLAZER EXT AND ENVOY XL VEHICLES.THE CONDITION IS MOST OFTEN REPORTED AS ILLUMINATION OF THE SERVICE ENGINE SOON (SES) LIGHT.THE VEHICLE'S DIAGNOSTIC SYSTEM DETECTS THE PRESENCE OF A FUEL SYSTEM PRESSURE LEAK AND ILLUMINATES THE SES LIGHT.OTHER OWNERS REPORT SMELLING GASOLINE FUMES. THE ACTION TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.
PE07013 · Fuel Pump Module Leaks Gasoline
Opened Mar 12, 2007 · Closed Jul 10, 2007
Status: closed (inferred from source dates) · Fuel System, Gasoline:delivery:fuel Pump
ODI HAS RECEIVED REPORTS THAT THE FUEL PUMP MODULE LEAKS FUEL AND OR VAPOR UNDERNEATH THE VEHICLE.GM STATES, THE FAILURE MECHANISM IS CORROSION OF THE FUEL PUMP MODULE FLANGE WHICH MAY LEAD TO A FUEL LEAK.CORROSION OF THE FUEL PUMP MODULE FLANGE IS THE RESULT OF THE VEHICLE OPERATING IN A CORROSIVE ENVIRONMENT.ODI HAS UPGRADED THIS PE TO ENGINEERING ANALYSIS (EA07-009) TO FURTHER ASSESS THIS ISSUE.
EA04021 · Brake Lamp Failure
Opened Aug 3, 2004 · Closed Nov 4, 2004
Status: closed (inferred from source dates) · Exterior Lighting:brake Lights
GM STATES THAT SOME BRAKE/TAIL LAMP BULBS CAN PREMATURELY BECOME INOPERATIVE DUE TO MALFUNCTIONING BRAKE/TAIL LAMP SOCKETS.ON MARCH 2, 2004, GM INITIATED A 6-YEAR/72,000 MILE SPECIAL POLICY FOR 989,487 SUBJECT VEHICLES TO INSPECT AND REPLACE THE REAR BRAKE/TAIL LAMP BULB SOCKET ASSEMBLIES.ON APRIL 4, 2004, THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED A PRELIMINARY EVALUATION (PE04-032) BASED ON CONSUMER COMPLAINTS ALLEGING BRAKE LIGHTS NOT OPERATING WHEN THE BRAKE PEDAL IS DEPRESSED.ON AUGUST 3, 2004 ODI UPGRADED PE04-032 TO AN ENGINEERING ANALYSIS (EA04-021).BY LETTER DATED OCTOBER 27, 2004 GM NOTIFIED NHTSA THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA # 04V527) COVERING SUBJECT VEHICLES THAT WERE NOT ALREADY REPAIRED UNDER GM'S SPECIAL POLICY.MY 2004 SUBJECT VEHICLES BUILT AFTER AUGUST 8, 2003 CONTAIN IMPROVED BRAKE LAMP ASSEMBLIES AND ARE NOT INCLUDED IN THE RECALL.GM DEALERS WILL INSTALL THE IMPROVED BRAKE LAMP ASSEMBLY ON SUBJECT VEHICLES BUILT ON AUGUST 8, 2003 AND EARLIER.THE ACTION TAKEN BY GM IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.
PE04001 · Fuel Spillage During Refueling
Opened Jan 5, 2004 · Closed May 7, 2004
Status: closed (inferred from source dates) · Fuel System, Gasoline:storage; Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
THIS INVESTIGATION WAS OPENED ON THE MODEL YEAR (MY) 2003 CHEVROLET TRAILBLAZER.BASED ON GM'S INFORMATION REQUEST (IR) RESPONSE, ODI ADDED TO ITS ANALYSIS THE MY 2003 GMC ENVOY AND OLDSMOBILE BRAVADA VEHICLES.THESE VEHICLES SHARE THE SAME VEHICLE PLATFORM (GM 360/370) AND FUEL FILL COMPONENTS.INCIDENT SUMMARY NUMBERS REPORTED ABOVE INCLUDE THESE VEHICLES.EPA REGULATES THE FUEL DISPENSING RATES AT FILLING STATIONS AND GM STATES THAT THE REPORTS OF SPITBACK FOR THE SUBJECT VEHICLES ARE PRINCIPALLY CAUSED BY FUEL DISPENSING PUMPS EXCEEDING THE RATE SPECIFIED BY EPA.ODI FINDS THAT THE RATE OF COMPLAINTS, FIELD REPORTS AND WARRANTY IS LOW COMPARED TO OTHER VEHICLES THAT HAVE BEEN RECALLED FOR A SPITBACK ISSUE.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF THE AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED REPORT FOR ADDITIONAL INFORMATION.
Additional source detail variants (2)
Fuel System, Gasoline:storage
THIS INVESTIGATION WAS OPENED ON THE MODEL YEAR (MY) 2003 CHEVROLET TRAILBLAZER.BASED ON GM'S INFORMATION REQUEST (IR) RESPONSE, ODI ADDED TO ITS ANALYSIS THE MY 2003 GMC ENVOY AND OLDSMOBILE BRAVADA VEHICLES.THESE VEHICLES SHARE THE SAME VEHICLE PLATFORM (GM 360/370) AND FUEL FILL COMPONENTS.INCIDENT SUMMARY NUMBERS REPORTED ABOVE INCLUDE THESE VEHICLES.EPA REGULATES THE FUEL DISPENSING RATES AT FILLING STATIONS AND GM STATES THAT THE REPORTS OF SPITBACK FOR THE SUBJECT VEHICLES ARE PRINCIPALLY CAUSED BY FUEL DISPENSING PUMPS EXCEEDING THE RATE SPECIFIED BY EPA.ODI FINDS THAT THE RATE OF COMPLAINTS, FIELD REPORTS AND WARRANTY IS LOW COMPARED TO OTHER VEHICLES THAT HAVE BEEN RECALLED FOR A SPITBACK ISSUE.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF THE AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED REPORT FOR ADDITIONAL INFORMATION.
Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
THIS INVESTIGATION WAS OPENED ON THE MODEL YEAR (MY) 2003 CHEVROLET TRAILBLAZER.BASED ON GM'S INFORMATION REQUEST (IR) RESPONSE, ODI ADDED TO ITS ANALYSIS THE MY 2003 GMC ENVOY AND OLDSMOBILE BRAVADA VEHICLES.THESE VEHICLES SHARE THE SAME VEHICLE PLATFORM (GM 360/370) AND FUEL FILL COMPONENTS.INCIDENT SUMMARY NUMBERS REPORTED ABOVE INCLUDE THESE VEHICLES.EPA REGULATES THE FUEL DISPENSING RATES AT FILLING STATIONS AND GM STATES THAT THE REPORTS OF SPITBACK FOR THE SUBJECT VEHICLES ARE PRINCIPALLY CAUSED BY FUEL DISPENSING PUMPS EXCEEDING THE RATE SPECIFIED BY EPA.ODI FINDS THAT THE RATE OF COMPLAINTS, FIELD REPORTS AND WARRANTY IS LOW COMPARED TO OTHER VEHICLES THAT HAVE BEEN RECALLED FOR A SPITBACK ISSUE.A SAFETY-RELATED DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF THE AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED REPORT FOR ADDITIONAL INFORMATION.