Fuel System, Gasoline. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports2 fire reports1 injury reports

What owners actually said

100 reports

Mileage unknown · Oct 14, 2007

Fuel System, Gasoline

I HAVE A 2002 TRAILBLAZER EXT AND THE GAS TANK LEAKS AT THE FILLER TUBE CONNECTION. *JB

NHTSA ODI #10205608

45,000 miles · Aug 7, 2007

Electrical System

HVAC CONTROLS DON'T ALL WORK, RADIO INOPERATIVE AT TIMES, REAR WINDOWS WILL NOT MOVE UP OR DOWN, HAD TO REPLACE FAN CLUTCH. ALL RECENTLY. *JB

NHTSA ODI #10198706

92,500 miles · Jul 6, 2007

Structure

THE HEADLINER OF MY VEHICLE HAS BECOME SOAKED WITH RAIN. I BELIEVE THE WEATHER STRIPPING ON THE VEHICLE IS DEFECTIVE. THE HEADLINER IS SOAKED ON THE DRIVERS SIDE FROM THE WINDSHIELD TO THE MIDDLE ROW OF SEATS. *TR

NHTSA ODI #10195522

35,999 miles · Jun 19, 2007

EquipmentVisibility

THE RIGHT MIRROR, WHEN SWITCHING FROM DRIVER 2 TO DRIVER 1, KEEPS CLICKING. THIS IS THE SECOND TIME THAT THIS HAPPENED. FIRST TIME IT WAS FIXED, IT WAS MAY 24, 2004. *AK

NHTSA ODI #10193689

54,000 miles · May 16, 2007

Fuel System, Gasoline

THE CHECK ENGINE LIGHT CAME ON. I TOOK THE 2002 CHEVROLET TRAILBLAZER TO THE DEALER, WHO DETERMINED THE GAS TANK LEAKED FROM THE TOP OF THE TANK WHERE THE GAS ENTERED. THERE WAS NO WAY THIS COULD OCCUR FROM WEAR AND TEAR. THIS WAS A DEFECT IN THE WORKMANSHIP, PRODUCT LIABILITY. IT WILL COST APPROXIMATELY $800 FOR REPAI…

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NHTSA ODI #10190949

Mileage unknown · May 5, 2007

Engine And Engine CoolingEquipmentVisibility

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2002 CHEVY TRAIL BLAZER EXT ON 3/3/07 - WHILE DRIVING TRUCK ON HIGHWAY THE TRUCK STOPPED RUNNING. RESTARTED TRUCK AND PULLED OVER TO SIDE OF ROAD. TRUCK STOPPED RUNNING AGAIN. MY HUSBAND NOTICED THE OIL PRESSURE GAUGE WHICH INDICATED NO OIL PRESSURE. TRUCK WAS THEN TAKEN TO REPAIR SHOP. OUR MECHANIC STATED THAT IT NEED A NEW OIL PUMP, WHICH IS LOCATED IN THE ENGINE- THIS WAS TOO BIG A JOB FOR HIS STATION. MY HUSBAND CALLED GENERAL MOTORS, SPOKE TO THEIR REPRESENTATIVE, WHO STATED THAT THE VEHICLE WAS NO LONGER UNDER WARRANTY AND IN ORDER FOR THEM TO DO COST SHARING WITH US THE VEHICLE WOULD NEED TO BE TAKEN TO A GM AUTHORIZED REPAIR DEALER. AFTER NUMEROUS ATTEMPTS TO CONTACT THAT SAME REP - WE WERE INFORMED BY THE CHEVY DEALER THAT WE NEEDED TO PAY FOR THE DIAGNOSTICS(635.00) OR THEY WOULD CHARGE US STORAGE FEES. STILL NO CONTACT FROM GM REP - OUR TRUCK IS STILL NOT FIXED AND STILL HAVE NOT BEEN ABLE TO GET RESPONSE FROM GM - OTHER ISSUES WITH THIS SAME TRUCK HAVE BEEN AT OUR EXPENSE: REPLACED REAR WINDOW MOTORS FOR WINDOW, AIR CONDITIONING COMPRESSOR, REAR TAIL LIGHTS (TWICE) DUE TO RECALL AND LIGHTS NOT WORKING - SEAT ADJUSTMENT SWITCHES PANEL (TWICE) NOW THIS EXPENSE WHICH WILL COST OVER 4372.00 IF NO OTHER DAMAGE WAS DONE TO TRUCK BY OIL PRESSURE NOT WORKING. *JB

NHTSA ODI #10189871

10,000 miles · Apr 25, 2007

Engine And Engine CoolingExterior LightingSuspension

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HAVE BEEN HAVING MAJOR TROUBLE WITH THE FRONT END. HAD IT CHECKED MULTIPLE TIMES AT THE DEALER AND AT A LOCAL MECHANICS SHOP AND THE BALL JOINTS AND BUSHINGS HAD TO BE REPLACED. EVEN THE THE WARRANTY WAS FINISHED, THE DEALER DID NOT CHARGE ME FOR THIS, BUT UNFORTUNATELY I THOUGHT THAT THIS WOULD TAKE CARE OF THE NOISE ON THE FRONT END, BUT IT IS STILL THERE!! ALSO YESTERDAY, APRIL 24, 2007, I HAD TO HAVE THE FAN CLUTCH REPLACED. THIS VEHICLE ONLY HAS 35,000 MILES. I HAVE ALSO HAD THE SERVICE ENGINE SOON LIGHT COME ON AND STAY ON SEVERAL TIMES AND AFTER READING OTHER COMPLAINTS, I SHOULD CHECK OUT THE GAS TANK FOR ANY CRACKS. THIS IS MY FIRST AND LAST GM PRODUCT!!!! IT SPENDS MORE TIME BEING FIXED THEN ON THE ROAD. I HAVE ALSO HAD TROUBLE WITH THE REAR TAIL LIGHT BURNING OUT, BUT THAT HAS SINCE BEEN FIXED! *TR

NHTSA ODI #10188812

65,010 miles · Apr 19, 2007

Latches/locks/linkages

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APRIL 16, 2007 LEFT REAR DOOR OF 2002 CHEVY TRAILBLAZER EXT FAILED TO LATCH. IF CHILD PASSENGER HAD NOT NOTICED THE DOOR MAY HAVE OPENED DURING DRIVING. VEHICLE WAS BROUGHT TO LOCAL MECHANIC 2 BLOCKS AWAY TO MINIMIZE DRIVE TIME WITH UNLATCHED DOOR. LOCAL MECHANIC FOUND THAT THE DOOR LATCH WAS CORRODED AND NEEDED TO BE REPLACED. COST APPROX $155. OWNER SUBSEQUENTLY DISCOVERED THAT THIS WAS THE SAME PROBLEM THAT PROMPTED SAFETY RECALL 05077. OWNER HAD BROUGHT THE VEHICLE TO CHEVROLET DEALER (DEPAULA CHEVROLET, ALBANY NY) IN JULY 2006 AND MINIMAL RECALL REPAIR WAS DONE. ACCORDING TO THE INVOICE DATED 7/17/06 SEALS TO BOTH DOORS WERE INSTALLED. THE INVOICE DOES NOT MENTION IF DOOR LATCHES WERE CLEANED AND LUBRICATED OR THAT LATCHES WERE REPLACED. IT DOES NOT SEEM THAT THE REPAIR THAT WAS DONE WAS ADEQUATE TO PREVENT CORROSION WHICH LEAD TO ULTIMATE FAILURE OF THE LATCH. ON APRIL 19, 2007 3:00 PM OWNER SHOWED DEPAULA SERVICE MANAGER THE FAILED PART. MANAGER SAID THE DEALER COULD DO NOTHING AND REFERRED OWNER TO GM AND PROVIDED 800 NUMBER. APRIL 19, 2007 4:00 PM OWNER CALLED GM RESULTING IN GM REFUSING TO REIMBURSE OWNER FOR REPAIR BECAUSE OWNER DID NOT GO TO AUTHORIZED DEALER FOR REPAIR. AT THE TIME OF INCIDENT THE OWNER DID NOT KNOW THE FAILURE WAS CAUSED BY DAMAGE RELATED TO RECALL. OWNER DID NOT FEEL IT WAS SAFE TO TRAVEL ANY SIGNIFICANT DISTANCE, ESPECIALLY WITH A CHILD PASSENGER, WHICH IS WHY THE VEHICLE WAS BROUGHT TO A LOCAL MECHANIC. OWNER EXPLAINED THAT THE DEALER WAS 20 MILES FROM WHERE INCIDENT OCCURRED AND IT WOULD NOT HAVE BEEN SAFE TO TRAVEL THAT FAR. GM SUGGESTED THAT OWNER SHOULD HAVE HAD THE VEHICLE TOWED TO DEALER, BUT OWNER HAD NO WAY OF KNOWING THAT THE FAULTY LATCH WAS A RECALL ISSUE THAT NEEDED TO BE REPAIRED BY A DEALER. IN ADDITION TO THE REPAIR COST THE OWNER IS CONCERNED THAT THE REMAINING DOOR LATCH MAY ALSO BE COMPROMISED AND FAIL, PUTTING PASSENGERS IN DANGER OF INJURY. PHOTOS OF FAILED PART ARE AVAILABLE. *JB

NHTSA ODI #10188394

Mileage unknown · Apr 14, 2007

Latches/locks/linkages

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REAR HATCH AND GLASS GATE BINDING AND WON'T OPEN WITHOUT HITTING THE TOP BODY PANEL AND ROOF. THIS STARTED WAY BACK WHEN THE GLASS HATCH JUST POPS UP BY ITSELF WHILE DRIVING AND WE JUST STOP AND JUST CLOSE IT. WE REALLY DID NOT PAY MUCH ATTENTION TO IT EVEN IF IT KEEPS ON HAPPENING ONCE IN A WHILE, SO NOW THE HATCH WON'T OPEN AND I BROUGHT IT TO THE DEALER WHERE IT WAS ORIGINALLY BOUGHT,THEY SAID SOMETHING WAS DONE TO IT THAT'S WHY ,AND WHY IT TOOK SO LONG TO COMPLAIN AND WHY IT JUST APPEARED NOW , YES THE GLASS POPS OFF ONCE IN A WHILE SO IT DID NOT WARRANT TO WASTE MY TIME TO BRING IT TO THE DEALER, BUT NOW THAT IT BINDS IT NEEDS TO BE CORRECTED, EVERYTHING IN THERE IS STILL ORIGINAL AS I GOT IT FROM THE DEALER EVEN THE GLASS SECURITY ETCHING AND THEY STILL ACCUSES US OF PROBABLY SOMETHING WAS DONE TO IT. I ASSURE YOU THAT IT'S THE ORIGINAL AND NOTHING WAS DONE TO IT NOR ANY ACCIDENT TO IT. WHEN THEY REMOVED THE SCREWS I NOTICED THAT THE CLIPS HOLDING THE UPPER PLASTIC PANEL POPS OFF AND DOES NOT SEEM TO FIT AND BOWS OUT OF SHAPE , THE RIGHT SIDE PANEL WHERE ONE SCEW S IT TO HOLD THE PANEL POPPED, I NOTICED THAT THE 2 MAIN SUPPORTS HOLDING THE WHOLE LATCH/ GATE IS NOT LEVEL AND BOTH THE INNER SIDES SEEMS TO BE LOWER THAN THE OUTSIDE SO THE CLIPS WON'T CATCH, THEY CALLED FOR AUTHORIZATION FOR THE TOP PANEL BUT WAS DENIED, I THINK ITS THE MAIN ROOF SUPPORT HOLDING THIS WHOLE THING THAT'S BENT OUT OF SHAPE,ITS NOT STRONG ENOUGH TO HOLD THE HEAVY REAR GATE. NOW THEY WANT ME TO PAY $700+ TO REPAIR IT.*AK

NHTSA ODI #10187851

Mileage unknown · Apr 3, 2007

Power Train

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I WENT TO PUT THE VEHICLE IN REVERSE THIS MORNING AND IT MADE A WHINNYING NOISE AND WOULDN'T MOVE. I THOUGHT MAYBE A HAD A TOY UNDER THE CAR THAT WAS MAKING THAT NOISE. SO I SHUT THE CAR OFF TURNED IT BACK AND STILL SAME NOISE WHEN I WENT TO BACK UP. THIS IS A 2002 WITH UNDER 60,000 MILES AND HAS TRANSMISSION TROUBLE. SAME AS THAT OTHER COMPLAINTS I'VE READ ON HERE. BOOK SAYS TRANSMISSION SERVICE WHEN 100,000 MILES AND I DON'T BELIEVE THERE SHOULD BE SO MANY PROBLEMS WITH A VEHICLE WITH LOW MILES AND AS MANY COMPLAINTS AS THERE HAS BEEN GM SHOULD DO SOMETHING ABOUT IT AND THINK ABOUT A RECALL. I RUN A DAYCARE AND SOMETIMES HAVE 5 KIDS IN THE CAR EXPLAIN THAT TO THE PARENTS IF THEY WOULD HAVE BEEN HURT. IT TIME FOR GM TO DO SOMETHING ABOUT IT. *JB

NHTSA ODI #10186914

Official recalls

05V494000 · 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

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.

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

Fuel System, Other:delivery:hoses, Lines/piping, And Fittings

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.