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2004 GMC Envoy Xl

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

145 reports with mileage · 42 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 81 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 20 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 →

NHTSA owner reports · September 18, 2026 snapshot.

6 crash reports6 fire reports6 injury reports

Power Train complaints

20 reports
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Mileage unknown · Aug 8, 2019
Power Train

I WAS DRIVING BACK HOME, PULLED IN MY DRIVEWAY, PUT THE VEHICLE IN PARK AND WHEN I RELEASED THE BRAKE PEDAL THE VEHICLE JUMPED AND TOOK OFF IN REVERSE. I MISSED HITTING MY WIFE BY INCHES. I STOPPED AND RESTARTED THE VEHICLE. IT WOULD NOT START. I TRIED TO PUSH THE BUTTON ON THE SHIFTER.I INTERNET SEARCHED IT WAS SAID TO BE THE L…

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I WAS DRIVING BACK HOME, PULLED IN MY DRIVEWAY, PUT THE VEHICLE IN PARK AND WHEN I RELEASED THE BRAKE PEDAL THE VEHICLE JUMPED AND TOOK OFF IN REVERSE. I MISSED HITTING MY WIFE BY INCHES. I STOPPED AND RESTARTED THE VEHICLE. IT WOULD NOT START. I TRIED TO PUSH THE BUTTON ON THE SHIFTER.I INTERNET SEARCHED IT WAS SAID TO BE THE LOCKOUT DEVISE. I INSPECTED THE TRANS AND FOUND THE CABLE THAT COME FROM THE SHIFTER TO THE TRANS WAS OFF AND TRANS BRACKET WAS WORN FROM USE. IF IT HAPPENED IN A PARKING LOT I COULD HAVE HIT SOMEONE OR THE VEHICLE BEHIND ME. I CONTACTED GMC NO KNOWLEDGE OF THE SAFETY PROBLEM I HAVE DESCRIBED. MY CASE FILE IS[XXX]. I TALK WITH AMY AND JUNAID AT EXT 42846. THEY TOLD ME I HAD TAKE IT TO THE DEALER FOR INSPECTION TO DETERMINE IF IT IS A DEFECT OR WEAR AND THAT THE DEALER WOULD TAKE 1 HR TO INSPECT THE VEHICLE WHICH I WOULD HAVE TO PAY FOR. I THEN CALLED 2 DEALERS LOVE CHEVROLET INVERNESS FL 34453 AND EAGLE BUICK, PONTIAC & GMC TRUCK HOMOSASSA FL. I WAS TOLD BOTH SERVICE REPS THAT THIS HAPPEN ALL THE TIME AND THEY WOULD CONFIRM THAT IT WAS DUE TO WEAR AND NOT A DEFECT. BUT IN YOU MANUAL THERE IS NO PROVISIONS TO INSPECT THE SHIFTING CABLE WITH IS A SAFETY PROBLEM WHICH GM AND THE DEALER ARE AWARE OF BUT IGNORE AND TELL YOU HAVE TO BUY A NEW CABLE FOR $75.00 INSTEAD OF SUPPLYING THE BUSHING THAT HAS BEEN WORN OUT THAT IS PRESS FIT INTO THE CABLE THE ONLY DEFECT ON THE CABLE IS THE BUSHING WHICH COST AT MOST $3.00 AND A VERY EASY FIT. I HAVE A BUICK RAINER WITH THE SAME DEFECT VIN[XXX] THE WAY IT WAS REPAIRED WAS THE SHIFT LEVER ON THE TRANS PIN WAS REMOVER AND A BOLT AND NUT WERE PUT IN PLACE OF THE OEM PIN ON SHIFTER AND IT WAS BOLTED TO THE SHIFTER END OF THE CABLE NO OEM REPAIR THIS VEHICLE WAS SOLD TO ME BY GM EAGLE BUICK. I OWN 2 GM VEHICLES WITH THE SAME SAFETY PROBLEM. PARTS OF THIS DOCUMENT HAVE BEEN REDACTED TO PROTECT PERSONALLY IDENTIFIABLE INFORMATION PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).*JS

NHTSA ODI #11242594

140,395 miles · Aug 6, 2018
Power Train

TL* THE CONTACT OWNS A 2004 GMC ENVOY XL. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE INADVERTENTLY DECELERATED. THE CONTACT STOPPED AT A FUEL STATION AND PROCEEDED TO CHECK ALL THE FLUID LEVELS. THE CONTACT CONTINUED TO DRIVE AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT COULD ONLY OPERATE THE VEHICLE IN F…

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TL* THE CONTACT OWNS A 2004 GMC ENVOY XL. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE INADVERTENTLY DECELERATED. THE CONTACT STOPPED AT A FUEL STATION AND PROCEEDED TO CHECK ALL THE FLUID LEVELS. THE CONTACT CONTINUED TO DRIVE AND THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT COULD ONLY OPERATE THE VEHICLE IN FIRST AND SECOND GEARS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT THE TRANSMISSION FAILED AND NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIRED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND COMPLAINT NUMBER: 84441281449 WAS FILED. THE APPROXIMATE FAILURE MILEAGE WAS 140,395. *TT CONSUMER STATED THE VEHICLE HAS BEEN REPAIRED WITH A REMANUFACTURED TRANSMISSION IT IS A KNOW FACT IN THE AUTOMOTIVE INDUSTRY THAT GM IS AWARE OF THE FAULTY CONSTRUCTION OF TRUCK TRANS MISSIONS. MY TRANSMISSION WAS SERVICED ABOVE AND BEYOND THE MANUFACTURED RECOMMENDATION. THE ATTACHED DOCUMENT FROM JASPER TRANSMISSION DEMONSTRATED ALL THE AREAS THAT THEY NEED TO ADDRESS BECAUSE OF ALL THE SAFETY FAILURES IN THE ORIGINAL MANUFACTURING. THE FAILURES WITHOUT NOTICE CAUSING A MAJOR SAFETY ISSUE. ENGINE-TRANSMISSION-EXCHANGE ADDRESSED THE SAME ISSUES WHEN REMANUFACTURING. SEE ATTACHED DOCUMENTS FROM JASPER TRANSMISSION AND THE PACKING SLIP OF THE PURCHASED TRANSMISSION ADVANCE AUTO INSTALLED AT THE AUTO CENTER (SEE VIN NUMBER). UPDATED 10/22/18*JB

NHTSA ODI #11118061

159,000 miles · Mar 23, 2015
Power Train

AS I WAS DRIVING IN CRUISE CONTROL SPEED OFF 55 MPH VEHICLE BEGIN TO MAKE A DRAGGING SOUND. AFTER STOPPING AND PLACING VEHICLE INTO PARK AND THEN PUTTING GEAR BACK INTO DRIVE VEHICLE BEGAN TO GO INTO REVERSE MODE. I THEN TRIED EVERY OTHER GEAR 1,2,3 DRIVE THE VEHICLE CONTINUED TO STILL GO INTO REVERSE. THE CAR STILL TURNS ON WIT…

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AS I WAS DRIVING IN CRUISE CONTROL SPEED OFF 55 MPH VEHICLE BEGIN TO MAKE A DRAGGING SOUND. AFTER STOPPING AND PLACING VEHICLE INTO PARK AND THEN PUTTING GEAR BACK INTO DRIVE VEHICLE BEGAN TO GO INTO REVERSE MODE. I THEN TRIED EVERY OTHER GEAR 1,2,3 DRIVE THE VEHICLE CONTINUED TO STILL GO INTO REVERSE. THE CAR STILL TURNS ON WITHOUT A PROBLEM BUT WILL NOT MOVE FORWARD WHEN IN DRIVE. *TR

NHTSA ODI #10701199

106,200 miles · Nov 3, 2014
Power Train

TL* THE CONTACT OWNS A 2004 GMC ENVOY XL. THE CONTACT STATED THAT THE FRONT DRIVER SIDE MODULE FAILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 106,200.

NHTSA ODI #10652176

132,193 miles · Sep 18, 2013
Power TrainService Brakes

UPON SHIFTING TRANNY INTO PARK GEAR VHECILE CONTINUED TO ROLL FORWARD OR BACKWARD NOTE : UPON PUSHING IN SHIFTER RELAESE BUTTON SHIFTER ENGAED IN PARK GEAR HOWEVER INDICATOR DISPLAYED DRIVE INTERNAL FAILURE CABLE BROKEN AND EMERGENCY BRAKE DID NOT WORK SO I HAD MY NEIGBOR PUT BRICKS BEHIND THE REAR WHEELS ALL THE WHILE THE CAR S…

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UPON SHIFTING TRANNY INTO PARK GEAR VHECILE CONTINUED TO ROLL FORWARD OR BACKWARD NOTE : UPON PUSHING IN SHIFTER RELAESE BUTTON SHIFTER ENGAED IN PARK GEAR HOWEVER INDICATOR DISPLAYED DRIVE INTERNAL FAILURE CABLE BROKEN AND EMERGENCY BRAKE DID NOT WORK SO I HAD MY NEIGBOR PUT BRICKS BEHIND THE REAR WHEELS ALL THE WHILE THE CAR SHUT ITSELF OFF AND THE STEERING WHEEL LOCKED

NHTSA ODI #10544194

132,193 miles · Sep 13, 2013
Power Train

TL* THE CONTACT OWNS A 2004 GMC ENVOY XL. THE CONTACT STATED THAT AFTER ENTERING THE DRIVEWAY, SHE SHIFTED INTO PARK BUT THE GEAR SELECTOR INDICATED THAT THE VEHICLE WAS STILL IN DRIVE. THE VEHICLE THEN ROLLED AWAY. THE VEHICLE WAS TOWED TO THE DEALER, WHO STATED THAT THE GEAR CABLE HAD FAILED. THE VEHICLE WAS REPAIRED. THE MANU…

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TL* THE CONTACT OWNS A 2004 GMC ENVOY XL. THE CONTACT STATED THAT AFTER ENTERING THE DRIVEWAY, SHE SHIFTED INTO PARK BUT THE GEAR SELECTOR INDICATED THAT THE VEHICLE WAS STILL IN DRIVE. THE VEHICLE THEN ROLLED AWAY. THE VEHICLE WAS TOWED TO THE DEALER, WHO STATED THAT THE GEAR CABLE HAD FAILED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 132,193. UPDATED 11/19/13*LJ THE CONSUMER STATED UPON SHIFTING THE GEAR INTO PARK, THE VEHICLE CONTINUED TO ROLL FORWARD. ONCE THE CONSUMER PUSHED THE SHIFTER RELEASE, AN INDICATOR DISPLAYED INTERNAL FAILURE CABLE BROKEN.

NHTSA ODI #10543447

62,000 miles · Jun 27, 2013
Power Train

I WAS DRIVING BACK HOME AND PARKED IN MY DRIVEWAY PUT THE VEHICLE IN PARKED AND WHEN I RELEASED THE BRAKE PEDDLE THE VEHICLE JUMP AND TOOK OFF IN REVERSE. I MISSED HITTING MY WIFE BY INCHES. I THEN STOPPED THE VEHICLE AND TURNED IT OFF. THEN I TRIED TO RESTART THE VEHICLE AND IT WOULD NOT START. I TIRED TO PUSH THE BUTTON ON THE…

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I WAS DRIVING BACK HOME AND PARKED IN MY DRIVEWAY PUT THE VEHICLE IN PARKED AND WHEN I RELEASED THE BRAKE PEDDLE THE VEHICLE JUMP AND TOOK OFF IN REVERSE. I MISSED HITTING MY WIFE BY INCHES. I THEN STOPPED THE VEHICLE AND TURNED IT OFF. THEN I TRIED TO RESTART THE VEHICLE AND IT WOULD NOT START. I TIRED TO PUSH THE BUTTON ON THE SHIFTER. I THEN THOUGH THERE WAS SOMETHING WRONG WITH THE TRANSMISSION. I THEN WHEN TO THE INTERNET AND SEARCH WHAT WOULD CAUSE THE PROBLEM. FINDING IT WAS SOMETHING TO DO WITH THE LOCKOUT DEVISE. I THEN CHECKED INSPECTED THE TRANSMISSION AND FOUND THE CABLE THAT COME FROM THE SHIFTER TO THE TRANSMISSION WAS OF AND THE BUSHING THE WAS SUPPOSE TO HOLD THE CABLE END ON THE TRANSMISSION BRACKET WAS DEFECTIVE AND MADE MY VEHICLE VERY DANGEROUS ALMOST HITTING MY WIFE. IF IT HAD HAPPENED IN A PARKING LOT I COULD HAVE HIT SOMEONE OR THE VEHICLE BEHIND ME. CONTACTED GMAC NO KNOWLEDGE OF THE SAFETY PROBLEM I HAVE DESCRIBED. *TR

NHTSA ODI #10522172

Mileage unknown · Jan 5, 2012
Engine And Engine CoolingPower Train

ON THURSDAY 12/27/2011 ON MY WAY TO WORK PULLED INTO HESS GAS STATION PUT MY TRUCK IN PARK LOOK UP AND I WAS ROLLING BACK... LOOK AT THE GEAR SHIFT AND IT WAS IN PARK BUT ON MY DASHBOARD THE TRUCK WAS IN 1ST GEAR TRIED TO PULL IT OUT OF PARK BY THE HAND GEAR AND IT KEPT ROLLING BACK AND FORTH THEN IT FINALLY LOCK UP IN PARK BUT …

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ON THURSDAY 12/27/2011 ON MY WAY TO WORK PULLED INTO HESS GAS STATION PUT MY TRUCK IN PARK LOOK UP AND I WAS ROLLING BACK... LOOK AT THE GEAR SHIFT AND IT WAS IN PARK BUT ON MY DASHBOARD THE TRUCK WAS IN 1ST GEAR TRIED TO PULL IT OUT OF PARK BY THE HAND GEAR AND IT KEPT ROLLING BACK AND FORTH THEN IT FINALLY LOCK UP IN PARK BUT STILL ON THE DASHBOARD IT SAID IT WAS IN 1ST GEAR UNABLE TO CHANGE GEARS, HAD TO HAVE MY TRUCK TOWED TO WHERE I PURCHASED IT FROM AUTOLINE IN JACKSONVILLE FLA. FOUND OUT THE SHIFTER CABLE POP IN HALF HAD TO HAVE IT REPLACED PURCHASED THE SHIFTER CABLE AND SHIFTER ASSEMBLY COSTING JUST FOR THE PARTS OVER $200.00 AT 292.00 LABOR I ONLY HAD THE TRUCK 3 MONTHS AND SINCE THEY CLAIM IT WAS WEAR AND TEAR IT WAS NOT COVERED UNDER MY EXTENDED WARRANTY I PURCHASED. THIS WAS A VERY SCARY MORNING GLAD I WAS NOT DRIVING IT AND PULLED OVER TO PURCHASE GAS THAT MORNING. WHAT I DON'T UNDERSTAND IS WHY IS THIS CONSIDERED WEAR AND TEAR..... *TR

NHTSA ODI #10442469

93,000 miles · Sep 22, 2010
Electrical SystemPower Train

TL* THE CONTACT OWNS A 2004 GMC ENVOY. THE SPEEDOMETER READ 35 MPH WHILE DRIVING AT 70 MPH. THE VEHICLE WAS TAKEN TO A LOCAL GARAGE. DIAGNOSTIC TESTING LOCATED FAILURE AT THE TRANSMISSION SHIFTER CABLE, WHICH WAS REPLACED.OTHER UNKNOWN PARTS WERE ALSO REPLACED.THE INSTRUMENTAL CONTROL PANEL SENSOR WAS REPLACED, BUT THE FAILURE …

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TL* THE CONTACT OWNS A 2004 GMC ENVOY. THE SPEEDOMETER READ 35 MPH WHILE DRIVING AT 70 MPH. THE VEHICLE WAS TAKEN TO A LOCAL GARAGE. DIAGNOSTIC TESTING LOCATED FAILURE AT THE TRANSMISSION SHIFTER CABLE, WHICH WAS REPLACED.OTHER UNKNOWN PARTS WERE ALSO REPLACED.THE INSTRUMENTAL CONTROL PANEL SENSOR WAS REPLACED, BUT THE FAILURE WAS NOT CORRECTED, THE TRANSMISSION FAILED AGAIN. THE MANUFACTURER TOOK A REPORT, BUT THEY WOULD NOT ASSIST WITH THE REPAIR. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 75,000 AND THE CURRENT MILEAGE WAS 93,000.

NHTSA ODI #10356943

64,890 miles · Jan 28, 2009
Electrical SystemPower Train

ERRATIC SPEEDOMETER OPERATION, WE TOOK IT IN TO IN TO BE CHECKED AND THEY SAID IT NEEDED A NEW CLUSTER, ALSO WHILE IT WAS THERE I HAD THEM CHECK THE 4WD SERVICE LIGHT WHICH CAME ON ERRATICALLY AND THEY SAID IT ALSO NEEDED A NEW MODULE. THIS IS FOR A 2004 GMC ENVOY WITH 64,984 MILES. NO EXTENDED WARRANTY SO WE HAD TO PAY FOR TH…

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ERRATIC SPEEDOMETER OPERATION, WE TOOK IT IN TO IN TO BE CHECKED AND THEY SAID IT NEEDED A NEW CLUSTER, ALSO WHILE IT WAS THERE I HAD THEM CHECK THE 4WD SERVICE LIGHT WHICH CAME ON ERRATICALLY AND THEY SAID IT ALSO NEEDED A NEW MODULE. THIS IS FOR A 2004 GMC ENVOY WITH 64,984 MILES. NO EXTENDED WARRANTY SO WE HAD TO PAY FOR THE ALL THE WORK DONE. THE DAY I HAD IT CHECKED OUT THE SERVICE REP DID SAY THERE WERE PROBLEMS WITH A CERTAIN YEAR AND IF WE HAD THE RIGHT YEAR AND VEHICLE AND IF IT WAS UNDER 70,000 MILES THEY WOULD REPLACE IT FOR FREE. WHEN WE CAME BACK A COUPLE DAYS LATER TO HAVE THE WORK DONE HE SAID AFTER I ASKED HIM IT WAS FOR A SILVERADO NOT SURE IF HE SAID 2003 OR 2004 BUT NOT FOR OUR VEHICLE..... I AM VERY DISAPPOINTED AFTER 40 YEARS OF BUYING GM VEHICLES THAT GM DIDN'T TAKE CARE OR HELP TAKE CARE OF THE COST OF THESE PROBLEMS. *TR

NHTSA ODI #10256665

Official recalls

1

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.

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

4

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.

PE05006 · Turn Signal Failures

Opened Feb 4, 2005 · Closed May 6, 2005

Status: closed (inferred from source dates) · Exterior Lighting:turn Signal; Exterior Lighting:turn Signal:flasher Unit; Exterior Lighting:turn Signal:switch

BY LETTER DATED APRIL 29, 2005, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING ASAFETY RECALL ( NHTSA RECALL NO. 05V198 ) INVOLVING CERTAIN MODEL YEARS (MY) 2003-2004 ISUZU ASCENDER, CHEVROLET TRAILBLAZER, GMC ENVOY, OLDSMOBILE BRAVADA AND MY 2004 BUICK RAINER VEHICLES.THE RECALL APPLIES TO VEHICLES BUILT FROM APRIL 2003 THROUGH NOVEMBER 2003 FOR A TOTAL VEHICLE POPULATION OF 286,478.GM REPORTS THE DIRECTIONAL/HAZARD SIGNALS FAILURE IS DUE TO STICKING CONTACTS ON ROUTING RELAYS IN THE FLASHER MODULE.GM WILL REPLACE THE FLASHER MODULE ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.

Additional source detail variants (3)

Exterior Lighting:turn Signal:flasher Unit

BY LETTER DATED APRIL 29, 2005, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING ASAFETY RECALL ( NHTSA RECALL NO. 05V198 ) INVOLVING CERTAIN MODEL YEARS (MY) 2003-2004 ISUZU ASCENDER, CHEVROLET TRAILBLAZER, GMC ENVOY, OLDSMOBILE BRAVADA AND MY 2004 BUICK RAINER VEHICLES.THE RECALL APPLIES TO VEHICLES BUILT FROM APRIL 2003 THROUGH NOVEMBER 2003 FOR A TOTAL VEHICLE POPULATION OF 286,478.GM REPORTS THE DIRECTIONAL/HAZARD SIGNALS FAILURE IS DUE TO STICKING CONTACTS ON ROUTING RELAYS IN THE FLASHER MODULE.GM WILL REPLACE THE FLASHER MODULE ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.

Exterior Lighting:turn Signal

BY LETTER DATED APRIL 29, 2005, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING ASAFETY RECALL ( NHTSA RECALL NO. 05V198 ) INVOLVING CERTAIN MODEL YEARS (MY) 2003-2004 ISUZU ASCENDER, CHEVROLET TRAILBLAZER, GMC ENVOY, OLDSMOBILE BRAVADA AND MY 2004 BUICK RAINER VEHICLES.THE RECALL APPLIES TO VEHICLES BUILT FROM APRIL 2003 THROUGH NOVEMBER 2003 FOR A TOTAL VEHICLE POPULATION OF 286,478.GM REPORTS THE DIRECTIONAL/HAZARD SIGNALS FAILURE IS DUE TO STICKING CONTACTS ON ROUTING RELAYS IN THE FLASHER MODULE.GM WILL REPLACE THE FLASHER MODULE ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.

Exterior Lighting:turn Signal:switch

BY LETTER DATED APRIL 29, 2005, GM NOTIFIED THE AGENCY THAT IT IS CONDUCTING ASAFETY RECALL ( NHTSA RECALL NO. 05V198 ) INVOLVING CERTAIN MODEL YEARS (MY) 2003-2004 ISUZU ASCENDER, CHEVROLET TRAILBLAZER, GMC ENVOY, OLDSMOBILE BRAVADA AND MY 2004 BUICK RAINER VEHICLES.THE RECALL APPLIES TO VEHICLES BUILT FROM APRIL 2003 THROUGH NOVEMBER 2003 FOR A TOTAL VEHICLE POPULATION OF 286,478.GM REPORTS THE DIRECTIONAL/HAZARD SIGNALS FAILURE IS DUE TO STICKING CONTACTS ON ROUTING RELAYS IN THE FLASHER MODULE.GM WILL REPLACE THE FLASHER MODULE ON ALL INVOLVED VEHICLES.BASED ON GM'S SAFETY RECALL ACTION, THIS INVESTIGATION IS CLOSED.

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.