IllustrationSTRONG FUEL SMELL IN MY DRIVEWAY, CAR LEAKING GAS AROUND THE TANK AREA. *TR
2002 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
60–25K
1725–50K
1550–75K
875–100K
9100–150K
6150K+
61 reports with mileage · 9 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 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
2 crash reports3 fire reports1 injury reports
Fuel System, Gasoline complaints
13 reports2002 GMC ENVOY XL HAS A PROBLEM WHEN I FILL WITH GAS IT DOES NOT SHUT OFF BUT OVERFLOWS ONTO THE PAVEMENT UNDERNEATH THE CAR. *TR
I OWN A 2003 GMC ENVOY XLT SERVICE ENGINE LIGHT IS ON RETURNED THE VEHICLE TO THE DEALER AND WAS TOLD THIS IS A CRACKED FUEL TANK. DEALER SHOWED ME WHERE THE FUEL WAS LEAKING IT WAS LEAKING ON A WELD THAT ATTACHES THE FILLER HOSE TO THE FUEL TANK. THIS CERTAINLY ISN'T A WEARABLE PART AND IT DOESN'T RECEIVE MUCH CORROSION DUE TO …
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I OWN A 2003 GMC ENVOY XLT SERVICE ENGINE LIGHT IS ON RETURNED THE VEHICLE TO THE DEALER AND WAS TOLD THIS IS A CRACKED FUEL TANK. DEALER SHOWED ME WHERE THE FUEL WAS LEAKING IT WAS LEAKING ON A WELD THAT ATTACHES THE FILLER HOSE TO THE FUEL TANK. THIS CERTAINLY ISN'T A WEARABLE PART AND IT DOESN'T RECEIVE MUCH CORROSION DUE TO BEING A FLORIDA CAR. THERE ARE MANY FORUMS ON THE INTERNET AND MANY VEHICLE OWNERS THAT HAVE THE SAME PROBLEM. I WOULD THINK THAT A FUEL LEAK MAY LEAD TO EXTREMELY HAZARDOUS SITUATION FOR ALL MOTOR VEHICLE OWNERS. I UNDERSTAND AN INVESTIGATION HAS BEEN RAISED AND CLOSED. IT IS UNFAIR THAT GM MANUFACTURES A FUEL TANK THAT COULD BE A RISK TO ITS CONSUMERS. THIS CASE NEEDS TO BE REVISITED AND REOPENED. *TR
IN LATE 2007, MY WIFE BEGAN SMELLING A STRONG ODOR OF GASOLINE COMING FROM IN AND AROUND OUR 2002 GMC ENVOY XL. THE ODOR IS PRESENT WHETHER THE TANK IS FULL OR NEAR EMPTY. *TR
NOTICED THE SMELL OF GAS. TOOK TO DEALER WHERE PURCHASED. FUEL PUMP WAS FINE, BUT THE TUBE HAD CORRODED. EXTENDED WARRANTY PURCHASED WILL NOT COVER THIS BECAUSE THE PUMP DID NOT FAIL. FAILURE WAS DUE TO CORROSION. THE VEHICLE IS ONLY 5 YEARS OLD! COST ESTIMATE IS OVER $600.00 TO FIX. HAVE TO REPLACE PUMP ALSO. WHEN REPAIR…
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NOTICED THE SMELL OF GAS. TOOK TO DEALER WHERE PURCHASED. FUEL PUMP WAS FINE, BUT THE TUBE HAD CORRODED. EXTENDED WARRANTY PURCHASED WILL NOT COVER THIS BECAUSE THE PUMP DID NOT FAIL. FAILURE WAS DUE TO CORROSION. THE VEHICLE IS ONLY 5 YEARS OLD! COST ESTIMATE IS OVER $600.00 TO FIX. HAVE TO REPLACE PUMP ALSO. WHEN REPAIRED, I WILL ASK FOR THE OLD PART. THIS VEHICLE HAS BEEN IN SHOP FOR REPAIRS MORE THAN ANY ONE I HAVE EVER OWNED. (FRONT WHEEL BEARINGS WENT AT ABOUT THE SAME TIME, BUT WERE COVERED UNDER THE WARRANTY). *JB
I HAVE A 2002 GMC ENVOY THAT IS APPARENTLY EXPERIENCING A FUEL VAPOR LEAK. I TOOK IT OT THE DEALER (FRANKLIN GMC, TN) AND HE SAID IT WAS A KNOWN PROBLEM; HOWEVER, GMC HAS NOT INITIATED A RECALL PROCESS. HE TOLD ME I COULD EITHER WAIT FOR A POSSIBLE RECALL OR PAY $900 TO HAVE THE ENTIRE FUEL TANK REPLACED. I ASKED HIM IF HE FE…
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I HAVE A 2002 GMC ENVOY THAT IS APPARENTLY EXPERIENCING A FUEL VAPOR LEAK. I TOOK IT OT THE DEALER (FRANKLIN GMC, TN) AND HE SAID IT WAS A KNOWN PROBLEM; HOWEVER, GMC HAS NOT INITIATED A RECALL PROCESS. HE TOLD ME I COULD EITHER WAIT FOR A POSSIBLE RECALL OR PAY $900 TO HAVE THE ENTIRE FUEL TANK REPLACED. I ASKED HIM IF HE FELT ANY REPSONSIBILITY FOR NOTIFYING ME OF THE KNOWN PROBLEM AND NOT REMEDYING THE SOLUTION AND HE SAID IT WOULD HAVE TO BE APPROVED BY GMC. OBVIOUSLY GMC HAS TAKEN THE POSITION THAT THEY WOULD RATHER PAY LAWSUITS INSTEAD OF CORRECTING THE PROBLEM. SAD! *TR
TL* THE CONTACT OWNS A 2002 GMC ENVOY XL. THE CHECK ENGINE INDICATOR LIGHT ILLUMINATED AND THE VEHICLE SMELLED OF GASOLINE. THE DEALER DIAGNOSED THE FAILURE AS NEEDING A NEW FUEL TANK ON THREE SEPARATE OCCASIONS. THE CONTACT HAS THE REPAIR INVOICES. THE CURRENT MILEAGE IS 150,000, AND FAILURE MILEAGE WAS 16,742.*AK
2002 GMC ENVOY HAS AN SES ILLUMINATION ACCOMPANIED BY A FUEL ODOR, AND/OR A FEW DROPS OF FUEL ON THE GROUND WHEN REFUELING THE VEHICLE. THIS IS CAUSED BY A FRACTURE OF A WELD ON THE FUEL TANK INLET CHECK VALVE (ICV). THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. A FRACTURE IN THIS AREA MAY ALLOW FUEL VAPORS TO PASS THROUGH AN…
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2002 GMC ENVOY HAS AN SES ILLUMINATION ACCOMPANIED BY A FUEL ODOR, AND/OR A FEW DROPS OF FUEL ON THE GROUND WHEN REFUELING THE VEHICLE. THIS IS CAUSED BY A FRACTURE OF A WELD ON THE FUEL TANK INLET CHECK VALVE (ICV). THE ICV IS LOCATED ABOVE THE FULL FUEL LEVEL. A FRACTURE IN THIS AREA MAY ALLOW FUEL VAPORS TO PASS THROUGH AND ALLOW DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK AS IT PASSES OVER THE FRACTURE DURING REFUELING. *JB
LEAKY GAS TANK ON 2002 GMC ENVOY XL. 48,000 MILES. FOUND BY DEALERSHIP, RECOMMENDED NEW GAS TANK FOR APPROX $500 PLUS LABOR. SERVICE BULLETIN EXISTS TO LOOK FOR CRACK IN TANK PER SERVICE DEPARTMENT. *NM
THE GMC ENVOY XLT EXPERIENCES A TOTAL LOSS OF POWER UNDER THE FOLLOWING CONDITIONS. WHEN THE FUEL TANK IS AT OR BELOW A QUARTER TANK OF GAS THE VEHICLE'S GAS PEDAL BECOMES INOPERABLE AND THE FORWARD VELOCITY IS LOST TO THE POINT THAT IF YOU ARE IN TRAFFIC THE VEHICLE WILL IMMEDIATELY BEGAN TO SLOW DOWN RESULTING IN A COMPLETEL…
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THE GMC ENVOY XLT EXPERIENCES A TOTAL LOSS OF POWER UNDER THE FOLLOWING CONDITIONS. WHEN THE FUEL TANK IS AT OR BELOW A QUARTER TANK OF GAS THE VEHICLE'S GAS PEDAL BECOMES INOPERABLE AND THE FORWARD VELOCITY IS LOST TO THE POINT THAT IF YOU ARE IN TRAFFIC THE VEHICLE WILL IMMEDIATELY BEGAN TO SLOW DOWN RESULTING IN A COMPLETELY HAZARDOUS AND UNSAFE SITUATION WHERE THE DRIVER HAS NO CHOICE BUT TO PULL OFF THE ROAD OR BE REAR ENDED. THIS HAS OCCURRED ON SEVERAL OCCASIONS ONLY UNDER THE CONDITIONS DESCRIBED ABOVE. SEVERAL GMC ENVOY XLT OWNERS HAVE EXPRESSED THE SAME SITUATION. THIS HAS BEEN REPORTED TO GMC IN 2005 BUT IT APPEARS THAT THE PROBLEM IS KNOWN BUT THEY AREN'T ACCEPTING RESPONSIBILITY AS A MANUFACTURER. POSSIBLE INDICATORS MAY BE THE FUEL PUMP ASSEMBLY, FUEL PRESSURE REGULATOR, OR SOME OTHER VITAL COMPONET IN THE FUEL SYSTEM. I AM SURE GM KNOWS. *JB
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
5RQ17002 · 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.