NHTSA owner reports · September 18, 2026 snapshot.
Fuel System, Gasoline complaints
80 reportsClear category filterMileage unknown · Oct 13, 2006
Fuel System, Gasoline
I HAVE A 2003 CHEVY TRAILBLAZER AND THE SERVICE ENGINE SOON LIGHT WAS ON. I TOOK IT TO THE DEALERSHIP TO HAVE IT LOOKED AT AND THEY SAID THE GAS TANK INLET LINE HAD A CRACK IN IT AND I NEEDED A NEW TANK, IT WOULD COST $906. I DID SOME RESEARCH AND THERE IS A SPECIAL POLICY ADJUSTMENT #05012 FOR 2002 TRAILBLAZERS. THE DEALERSH…
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I HAVE A 2003 CHEVY TRAILBLAZER AND THE SERVICE ENGINE SOON LIGHT WAS ON. I TOOK IT TO THE DEALERSHIP TO HAVE IT LOOKED AT AND THEY SAID THE GAS TANK INLET LINE HAD A CRACK IN IT AND I NEEDED A NEW TANK, IT WOULD COST $906. I DID SOME RESEARCH AND THERE IS A SPECIAL POLICY ADJUSTMENT #05012 FOR 2002 TRAILBLAZERS. THE DEALERSHIP SAID THEY WOULD REPLACE IT FOR FREE CAUSE THEY ARE THE SAME TANKS ON THE 2002 AND 2003, BUT I STILL HAD TO PAY $87.00 FOR THE DIAGNOSTIC FEE. I TOLD THE DEALERSHIP AND CUSTOMER SERVICE ALL THE VEHICLES SHOULD BE RECALLED AND CHANGED BEFORE SOMEONE GETS SERIOUSLY HURT FROM ON EXPLODING. THEY TOLD ME THEY ARE DOING SOMETHING ABOUT IT, THEY ARE REPLACING MY TANK. BUT WHAT ABOUT ALL THE OTHER TANKS OUT THERE THAT COULD BE LEAKING, AND IF SOMEONE REAR ENDS THEM, OR A ELECT SHORT CAUSES A SPARK, A CIGARETTE BEING FLICKED OUT THE WINDOW, SOMEONE NEEDS TO DO SOMETHING ABOUT IT BEFORE SOMEONE GET KILLED. *NM
NHTSA ODI #10170773
53,000 miles · Oct 7, 2006
Fuel System, Gasoline
MY 2003 TRAIL BLAZER CHECK ENGINE LIGHT WAS ON SO I TOOK IT IN TO SEE WHY IT WAS ON. THE MECHANIC REPLACED THE GAS CAP RESET THE ENGINE LIGHT AND SENT ME OFF. TWO DAYS LATER, IT CAME BACK ON SO I TOOK IT BACK. THIS TIME THEY REPLACED A SOLENOID AND RESET THE CHECK ENGINE LIGHT. ONE DAY LATER IT CAN BACK ON. TIRES CARE PLUS …
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MY 2003 TRAIL BLAZER CHECK ENGINE LIGHT WAS ON SO I TOOK IT IN TO SEE WHY IT WAS ON. THE MECHANIC REPLACED THE GAS CAP RESET THE ENGINE LIGHT AND SENT ME OFF. TWO DAYS LATER, IT CAME BACK ON SO I TOOK IT BACK. THIS TIME THEY REPLACED A SOLENOID AND RESET THE CHECK ENGINE LIGHT. ONE DAY LATER IT CAN BACK ON. TIRES CARE PLUS STATED TO TAKE IT TO THE CHEVY DEALER BECAUSE THEY DID NOT KNOW WHAT TO DO WITH IT. I TOOK IT TO THE DEALER AND THEY STATED IT WAS A FUEL FILTER FITTING LEAK AND THAT THE ENTIRE GAS TANK AND FUEL HOSE NEEDED TO BE REPLACED AT A COST OF $1000.00. I OPTED NOT TO HAVE IT FIXED SO THEY SENT ME HOME WITH NO WARNING OR FURTHER EXPLANATION. I WENT HOME AND DID SOME RESEARCH ON THE INTERNET ABOUT THIS PROBLEM. AS IT TURNS OUT, THERE HAVE BEEN NUMEROUS COMPLAINTS ABOUT THE FUEL FILTER FILLING BREAKING FROM THE FUEL TANK. FOUR DAYS LATER, I WENT TO FILL UP MY CAR WITH GAS AND ALL THE GAS RAN OUT OF THE CAR ALL OVER THE PAVEMENT. I CALLED THE CHEVY DEALER, STATED WHAT HAPPENED AND HAD IT REPAIRED FOR $1000.00 (THE ENTIRE GAS TANK AND FUEL FITTING ON A 2003 CAR!). FROM WHAT RESEARCH I HAVE DONE, THE 2002 TRAILBLAZER HAVE BEEN RECALLED BUT THE 2003 HAVE NOT AND CHEVY HAS NOT REDESIGNED THE TANK. THERE WAS A LADY THAT HAD TO REPLACE HER TANK TWICE! IS THIS NOT A HAZARD? I KEPT SMELLING GAS OUTSIDE MY CAR BUT ASSUMED THAT IT WAS BECAUSE I HAD OVERFILLED THE TANK. *JB
NHTSA ODI #10170190
42,683 miles · Aug 21, 2006
Fuel System, Gasoline
SES LIGHT CAME ON. GAS CAP REPLACED. SES LIGHT CAME ON AGAIN AFTER FILL UP AND 1/4 TANK OF GAS USED. CLAMPS TIGHTENED ON FILLER TUBE. SES LIGHT CAME ON AGAIN AFTER FILL UP AND 1/4 TANK OF GAS USED. WENT TO DEALER, REPLACE VENT VALVE IN FILLER TUBE ON MONDAY. TUESDAY MORNING FILLED UP WITH GAS. GAS WAS LEAKING OUT ON THE G…
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SES LIGHT CAME ON. GAS CAP REPLACED. SES LIGHT CAME ON AGAIN AFTER FILL UP AND 1/4 TANK OF GAS USED. CLAMPS TIGHTENED ON FILLER TUBE. SES LIGHT CAME ON AGAIN AFTER FILL UP AND 1/4 TANK OF GAS USED. WENT TO DEALER, REPLACE VENT VALVE IN FILLER TUBE ON MONDAY. TUESDAY MORNING FILLED UP WITH GAS. GAS WAS LEAKING OUT ON THE GROUND AND ALL OVER MY FEET. BROUGHT BACK TO DEALER, THEY SAID THE SEAL ON THE FILLER PIPE ENTERING THE TANK HAD DETERIOATED BECAUSE OF THE CHEMICALS IN THE GASOLINE, AND THAT WAS THE REASON FOR THE BREAK. I DO NOT BELIEVE THAT BECAUSE THE WEEK BEFORE THE REPAIR I FILLED THE TANK & IT DID NOT LEAK, THE DAY AFTER THE REPAIR I FILLED THE TANK AND DISCOVERED THE HAZARDOUS LEAK. THE DEALER DISCLAIMED ALL LIABILITY FOR THE BROKEN FILLER TUBE AT THE GAS TANK. I CONSIDER THIS AN EXTREME SAFETY HAZARD AND THE MANUFACTURER SHOULD RECALL ALL CHEVROLET TRAIL-BLAZERS WITH THIS TYPE OF VENT AND FILLER TUBE PROBLEM, BECAUSE WHEN I LOOKED AT MY TANK THERE WAS ANOTHER TANK IN THE GARBAGE PILE WITH THE SAME FAILURE. THERE WAS NO FIRE BECAUSE I EXITED THE SITE IMMEDIATELY TO PREVENT A SPARK FROM IGNITING THE SPILLED FUEL. *JB
NHTSA ODI #10166103
Mileage unknown · Aug 15, 2006
Fuel System, Gasoline
I OWN A 2003 CHEVY TRAILBLAZER. A MONTH AFTER WE PURCHASED IT WE FOUND OUT THE VEHICLE LEAKS FUEL WHEN ON A DRIVEWAY INCLINE. THE CHECK ENGINE LIGHT CAME ON AND I TOOK THE VEHICLE TO A MECHANIC. THEY SAID IT WAS CODE ON P0440 -EVAP LEAK SMALL. WHEN THEY CHECKED IT OUT THEY FOUND A CRACK AROUND FILLER NECK OF GAS TANK. THEY …
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I OWN A 2003 CHEVY TRAILBLAZER. A MONTH AFTER WE PURCHASED IT WE FOUND OUT THE VEHICLE LEAKS FUEL WHEN ON A DRIVEWAY INCLINE. THE CHECK ENGINE LIGHT CAME ON AND I TOOK THE VEHICLE TO A MECHANIC. THEY SAID IT WAS CODE ON P0440 -EVAP LEAK SMALL. WHEN THEY CHECKED IT OUT THEY FOUND A CRACK AROUND FILLER NECK OF GAS TANK. THEY SAID THERE WAS ALREADY A TECH SERVICE BULLETIN THAT SAID A SMALL CRACK OCCURS ABOVE FLUID LEVEL. GAS TANK NEEDS TO BE REPLACED. I CALLED A DEALERSHIP AND APPARENTLY THESE GAS TANKS ARE HARD TO COME BY BECAUSE THEY ARE BACK ORDERED DUE TO THIS BEING SO COMMON ON THIS VEHICLE. *JB
NHTSA ODI #10165582
20,000 miles · Jul 16, 2006
Fuel System, Gasoline
WHEN FILLING THE GAS TANK, FREQUENTLY THE PUMP CLICKS OFF AND GAS SURGES UP THE FILLER NECK AND FLOWS TO THE GROUND. HAPPENS AT DIFFERENT GAS STATIONS AND DIFFERENT PUMPS. *JB
NHTSA ODI #10162521
Mileage unknown · May 11, 2006
Electrical SystemFuel System, GasolinePower Train
2003 CHEVY TRAILBLAZER BLEW A FEW FUSES SO I COULD NOT START THE VEHICLE (SEVERAL TIMES ALREADY), PER DEALER. TACHOMETER JUMPS AROUND, RADIO GETS HOT, ELECTRICAL LIGHTS TURN OFF ALONG WITH HEATER/COOLER, REAR LIGHTS REPLACED THREE TIMES, HOLE IN GAS TANK, DRIVE LINE REPLACED, CONSTANT CHIRPING/TICKING NOISE (OF COURSE DEALER DOE…
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2003 CHEVY TRAILBLAZER BLEW A FEW FUSES SO I COULD NOT START THE VEHICLE (SEVERAL TIMES ALREADY), PER DEALER. TACHOMETER JUMPS AROUND, RADIO GETS HOT, ELECTRICAL LIGHTS TURN OFF ALONG WITH HEATER/COOLER, REAR LIGHTS REPLACED THREE TIMES, HOLE IN GAS TANK, DRIVE LINE REPLACED, CONSTANT CHIRPING/TICKING NOISE (OF COURSE DEALER DOES NOT HEAR). PURCHASED BRAND NEW AND HAVE WAY TOO MANY PROBLEMS FOR A NEW VEHICLE. YOU ASKED FOR INCIDENT DATE....THERE ARE SEVERAL. WILL STICK TO TOYOTA'S FROM NOW ON....*JB
NHTSA ODI #10157384
41,000 miles · Feb 6, 2006
Fuel System, Gasoline
2003 CHEVY TRAILBLAZER EXT. SERVICE ENGINE LIGHT WENT ON ABOUT A MONTH AGO. SERVICE AT DEALERSHIP SAID WE NEEDED A NEW GAS CAP. THIS DID NOT FIX THE PROBLEM. LIGHT WENT BACK ON, TOOK IT BACK THIS PAST SATURDAY. WAS TOLD GOOSENECK TO GAS TANK IS CRACKED, RESULTING IN A FUEL LEAK (I HAVE AN INFANT). WAS ALSO TOLD THAT THE TR…
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2003 CHEVY TRAILBLAZER EXT. SERVICE ENGINE LIGHT WENT ON ABOUT A MONTH AGO. SERVICE AT DEALERSHIP SAID WE NEEDED A NEW GAS CAP. THIS DID NOT FIX THE PROBLEM. LIGHT WENT BACK ON, TOOK IT BACK THIS PAST SATURDAY. WAS TOLD GOOSENECK TO GAS TANK IS CRACKED, RESULTING IN A FUEL LEAK (I HAVE AN INFANT). WAS ALSO TOLD THAT THE TRAILBLAZERS OFTEN COME IN FOR THAT PROBLEM, THAT THERE WAS A RECALL. THE DEALERSHIP WANTS OVER $700.00 TO REPLACE THE TANK. WE HAVE A NEW BABY AND ARE DOWN TO ONLY ONE HOUSEHOLD INCOME. I CALLED CHEVROLET THIS MORNING AND WAS TOLD THAT THERE IS A RECALL FOR THIS EXACT PROBLEM BUT THAT MY VIN IS NOT ON THEIR LIST SI I MUST HAVE "RUN SOMETHING OVER" THAT CRACKED THE GOOSENECK. I DON'T KNOW MUCH ABOUT CARS BUT I KNOW SOMETHING BEING RUN OVER WOULD NOT MAKE IT TO THE GOOSENECK. CHEVY ADMITTED THIS DEFECT TO ME- JUST BECAUSE MY VIN DID NOT MAKE THEIR LIST (ALLEGEDLY) DOES NOT MEAN THAT IT SHOULD NOT BE ON IT. IT WOULD COST THEM MORE, IN MY OPINION, IN LAW SUITS AND NEGATIVE PUBLICITY IF, GOD FORBID, MY FAMILY DIES IN AN EXPLOSION BECAUSE THIS TRUCK BLOWS UP IN THE DRIVEWAY THAN IT WOULD IF THEY WOULD INCLUDE MY VIN ON THEIR LIST AND PAY FOR THEIR DEFECT. *UB
NHTSA ODI #10149536
49,130 miles · Nov 4, 2005
Fuel System, Gasoline
DT: THE CONTACT DISCOVERED A SMALL CRACK ALONG THE NECK OF THE GAS TANK ALLOWING VISIBLE LEAKAGE WHEN FILLING UP WITH GASOLINE OR WHILE DRIVING. HE TOOK THE VEHICLE TO A DEALER. THE DEALER CONFIRMED THERE WAS A LEAK ON THE FILLER PIPE OF THE GASOLINE STORAGE TANK ASSEMBLY. DUE TO THE MILEAGE THIS WAS NOT COVERED UNDER WARRANT…
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DT: THE CONTACT DISCOVERED A SMALL CRACK ALONG THE NECK OF THE GAS TANK ALLOWING VISIBLE LEAKAGE WHEN FILLING UP WITH GASOLINE OR WHILE DRIVING. HE TOOK THE VEHICLE TO A DEALER. THE DEALER CONFIRMED THERE WAS A LEAK ON THE FILLER PIPE OF THE GASOLINE STORAGE TANK ASSEMBLY. DUE TO THE MILEAGE THIS WAS NOT COVERED UNDER WARRANTY. THE DEALER DID HOWEVER OFFER COST ASSISTANCE BY SPLITTING THE REPAIR COST. NO REPAIRS HAVE BEEN MADE AT THIS TIME. *AK UPDATED 11/30/2005 - *NM
NHTSA ODI #10141760
50,467 miles · Oct 17, 2005
Fuel System, Gasoline
THE GAS TANK HAD A MANUFACTURE DEFECT AS THE WELD ON THE TANK CRACKED AND WAS LEAKING. *NM
NHTSA ODI #10139878
55,000 miles · Dec 28, 2004
Fuel System, Gasoline
SERVICE ENGINE LIGHT CAME ON IMMEDIATELY AFTER FILLING TANK WITH GAS. TOOK TO MECHANIC AND THEY TIGHTENED THE GAS CAP AND THEN RESET THE SERVICE ENGINE LIGHT AND DROVE AROUND AND NO LIGHT CAME ON. THREE DAYS LATER THE SERVICE ENGINE SOON LIGHT CAME ON AGAIN. TOOK BACK TO MECHANIC AND THEY RAN MORE DIAGNOSTICS AND FOUND THREE CRA…
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SERVICE ENGINE LIGHT CAME ON IMMEDIATELY AFTER FILLING TANK WITH GAS. TOOK TO MECHANIC AND THEY TIGHTENED THE GAS CAP AND THEN RESET THE SERVICE ENGINE LIGHT AND DROVE AROUND AND NO LIGHT CAME ON. THREE DAYS LATER THE SERVICE ENGINE SOON LIGHT CAME ON AGAIN. TOOK BACK TO MECHANIC AND THEY RAN MORE DIAGNOSTICS AND FOUND THREE CRACK S IN THE OPENING (NECK) OF THE GAS TANK. I HAD TO HAVE THE TANK REPLACED IN ORDER FOR THE VEHICLE TO FUNCTION WITHOUT THE SERVICE ENGINE LIGHT TO COME ON. A NEW GAS TANK ON A 2003 VEHICLE IS UNHEARD OF AND I WONDER HOW MANY OTHER GAS TANKS ON 2003 CHEVY TRAILBLAZERS OR OTHER GM VEHICLES HAVE HAD TO REPLACED DUE TO THIS SAME PROBLEM?? *JB
NHTSA ODI #10104638
Official recalls
3Oct 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.
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.
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.
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