← New search

2004 GMC Envoy Xuv

Owner reports · Recalls · Investigations

Limited comparison data

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

About this comparison →

When problems were reported

Mileage at the reported incident

132 reports with mileage · 18 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 79 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility. 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.

4 crash reports1 fire reports5 injury reports

Visibility complaints

13 reports
Clear category filter
26,050 miles · Jun 21, 2011
Electrical SystemVisibility

I HAVE GMC ENVOY XUV SLT 2004 MODEL AND LAST YEAR BATTERY LIGHT CAME ON AND I CHANGED THE BATTERY AND STILL RED BATTERY LIGHT CONTINUED AND I TOOK IT TO DEALERSHIP AND CHARGED ME 100 DOLLARS TO CHECK AND WAS TOLD THAT NOTHING IS WRONG AND RED LIGHT PERSISTED AND WAS TOLD THAT CLUSTER BOARD NEEDS CHANGE BUT AFTER FEW WEEKS RED L…

Read full complaint

I HAVE GMC ENVOY XUV SLT 2004 MODEL AND LAST YEAR BATTERY LIGHT CAME ON AND I CHANGED THE BATTERY AND STILL RED BATTERY LIGHT CONTINUED AND I TOOK IT TO DEALERSHIP AND CHARGED ME 100 DOLLARS TO CHECK AND WAS TOLD THAT NOTHING IS WRONG AND RED LIGHT PERSISTED AND WAS TOLD THAT CLUSTER BOARD NEEDS CHANGE BUT AFTER FEW WEEKS RED LIGHT WAS GONE AND THAN FEW WEEKS LATER GLASS BETWEEN PASSENGER CABIN AND TRUNK WENT DOWN AND WOULD NOT WORK AND TOOK IT TO MECHANIC AND WAS TOLD THAT CABLES ARE BAD AND THAN FEW WEEKS LATER THE SPEEDOMETER STARTED ACTING UP AND WOULD SHOW 30 MILES WHEN CARE IS IDLE AND WOULD RACE TO 110 MILES AND THAN WOULD START SHOWING NORMAL AND TOOK IT TO MECHANIC AND WAS TOLD THAT IT WILL COST 500 DOLLARS AND TWO DAYS AGO THE TAIL WINDOW GLASS DROPPED. AND READING ON LINE MULTIPLE GM CAR OWNERS AND CHERY CAR SUV OWNERS HAVE REPORTED SIMILAR PROBLEMS.I THINK THIS IS A POOR WORK MAN SHIP ON PART OF GM AND SHOULD BE RECALLED OR BE FIXED BY GM AT NO COST TO OWNER. I HAVE LOST FAITH IN GM CAR AND PROBABLY WILL NOT CONSIDER . *TR

NHTSA ODI #10408428

47,800 miles · Jan 4, 2011
Electrical SystemFuel System, GasolineVisibility

I HAD A 2004 GMC ENVOY XUV AND HAD SEVERAL THINGS GOING WRONG. THE SPEEDOMETER WAS RADICAL, SOME DAYS IT WOULD WORK AND OTHER DAYS NOT. THE BACK WINDOW OF THE VEHICLE WOULD BE DOWN FOR NO REASON AT ALL WHEN I WAS NOT EVEN IN OR NEAR THE CAR. THE ENGINE LIGHT WOULD COME ON AND GO OFF. LIKE A FOOL I JUST PURCHASED A USED 2004…

Read full complaint

I HAD A 2004 GMC ENVOY XUV AND HAD SEVERAL THINGS GOING WRONG. THE SPEEDOMETER WAS RADICAL, SOME DAYS IT WOULD WORK AND OTHER DAYS NOT. THE BACK WINDOW OF THE VEHICLE WOULD BE DOWN FOR NO REASON AT ALL WHEN I WAS NOT EVEN IN OR NEAR THE CAR. THE ENGINE LIGHT WOULD COME ON AND GO OFF. LIKE A FOOL I JUST PURCHASED A USED 2004 GMC ENVOY XUV, ONLY OWNED IT 2 DAYS AND SMELLED GAS. LOOKED UNDER THE VEHICLE AND THE ENTIRE REAR OF THE UNDERSIDE OF IT WAS COVERED IN GASOLINE. THERE WAS A SMALL PUDDLE ON THE GARAGE FLOOR. TOOK THE VEHICLE BACK TO THE DEALER AND THEY TOOK OUT THE GAS TANK AND THERE IS A LEAK IN THE FILLER NECK. STILL WAITING TO GET THE CAR BACK, CAN'T FIND PARTS. THIS WILL BE MY LAST ENVOY. *TR

NHTSA ODI #10374050

45,700 miles · Sep 19, 2010
Engine And Engine CoolingFuel System, GasolineVisibility

I PURCHASED A 2004 GMC ENVOY XUV AND HAVE SEVERAL SIGNIFICANT PROBLEMS WITH THIS VEHICLE. AFTER RESEARCHING IT SEEM OTHERS HAVE HAD THE SAME TROUBLES. SINCE WE OWNED THE VEHICLE, THE REAR WINDOW IS FOUND DOWN AND NOONE WAS EVEN IN/NEAR THE VEHICLE. IT CONTINUES TO WORK BUT STILL WILL GO DOWN BY ITSELF. A YEAR AGO I HAD TO REPLAC…

Read full complaint

I PURCHASED A 2004 GMC ENVOY XUV AND HAVE SEVERAL SIGNIFICANT PROBLEMS WITH THIS VEHICLE. AFTER RESEARCHING IT SEEM OTHERS HAVE HAD THE SAME TROUBLES. SINCE WE OWNED THE VEHICLE, THE REAR WINDOW IS FOUND DOWN AND NOONE WAS EVEN IN/NEAR THE VEHICLE. IT CONTINUES TO WORK BUT STILL WILL GO DOWN BY ITSELF. A YEAR AGO I HAD TO REPLACE THE FUEL TANK, THIS WAS RIGHT AFTER WE TOOK IT IN FOR INSPECTION ON A RECALL OF SMELLING GAS FUMES WHILE DRIVING AND POSSIBLE CORROSION IN FUEL LINES. OF COURSE THE FUEL LINES WERE NOT CORRODED SO WE WERE TOLD. I FOOTED THE BILL $800+ TO GET A NEW FUEL TANK ,AS NECK ON TANK WAS CRACKED AND WAS TOLD THAT THIS IS WHY WE SMELLED GAS. LUCKILY, I WENT TO MY GARAGE AND SAVED SEVERAL HUNDRED DOLLARS FROM THE DEALERS COST TO REPAIR. LAST WEEKEND 9/10/10 MY FAMILY WAS DRIVING TO TOWN AND THE MIDDLE WINDOW UNEXPECTEDLY DROPPED AND NOW DOES NOT WORK. I RESEARCHED AN IT SEEMS TO BE A REGULATOR ISSUE AND WILL COST AROUND $500, WOW! OVER THE LAST TWO WEEKS THERE IS A RATTLE WHEN WE TURN ON OUR AC. AGAIN AFTER WE WERE IN FOR SERVICE AS WE HAD THE AC CHARGED AT THE START OF SUMMER. I CAN SEE WHERE I HAVE THE SAME TROUBLES AS A LOT OF OTHERS AND FEEL, THE SAME AS THEY DO, LEFT HOLDING THE BAG BY GMC AND NO WAY OUT BUT, TO LOOK FOR A NEW/USED VEHICLE AND GET RID OF THIS VEHICLE. *TR

NHTSA ODI #10356347

100,000 miles · Sep 17, 2010
Visibility

END GATE WINDOW REGULATOR FAILURE. NO REPLACEMENT PART AVAILABLE. *TR

NHTSA ODI #10356145

90,000 miles · Jul 17, 2010
Electrical SystemExterior LightingFuel System, Gasoline

MY SPEEDOMETER HAS STOPPED WORKING. THE GAS GAUGE SAYS EMPTY WHEN I HAVE JUST FUELED THE CAR TO FULL. THE CAR WILL SURGE FORWARD WHEN I AM BACKING OUT OF THE DRIVE WAY AND PUTTING CAR IN DRIVE. I HAVE TO IMMEDIATELY PRESS ON THE BRAKE AND RETURN THE CAR TO NEUTRAL POSITION TO STOP FROM RUNNING INTO PARKED CARS OR THE CURB. TONIG…

Read full complaint

MY SPEEDOMETER HAS STOPPED WORKING. THE GAS GAUGE SAYS EMPTY WHEN I HAVE JUST FUELED THE CAR TO FULL. THE CAR WILL SURGE FORWARD WHEN I AM BACKING OUT OF THE DRIVE WAY AND PUTTING CAR IN DRIVE. I HAVE TO IMMEDIATELY PRESS ON THE BRAKE AND RETURN THE CAR TO NEUTRAL POSITION TO STOP FROM RUNNING INTO PARKED CARS OR THE CURB. TONIGHT WE WERE LEAVING THE PARK AND BOTH HEADLIGHTS ( LOW BEAM) ARE NOT WORKING. ALL OTHER LIGHTS AND FLASHERS ON THE CAR WORK. THE INTERIOR LIGHT ON THE LEFT HALF OF THE A/C CONTROLLER DOES NOT WORK.THE MOTOR IN THE REAR WINDOW WENT OUT. THE DEALERSHIP CHARGED ME $ 1000 TO REPLACE THE MOTOR AND THEN THEY ADVISED ME THAT THE MIDDLE WINDOW MOTOR WAS BAD AND THAT WOULD BE AN ADDITIONAL $600 TO REPAIR. I ONLY COULD AFFORD THE BACK WINDOW MOTOR. THIS CAR IS MY ONLY MODE OF TRANSPORTATION AND I CANNOT BELIEVE THAT GM HAS NPT PLACED A RECALL ON ALL OF THESE ISSUES. *TR

NHTSA ODI #10343704

72,000 miles · Jul 12, 2010
Electrical SystemEquipmentLatches/locks/linkages

WE HAVE A 2004, GMC ENVOY XUV, WHICH WE PURCHASE BRAND NEW IN 2004. SINCE LAST YEAR WINTER, I NOTICED THAT MY SPEEDOMETER WOULD GET STUCK AND RUN ERRATICALLY, WHICH I THOUGHT AT THE TIME WAS DUE TO THE COLD. OCCASIONALLY TOO, WE'D COME TO THE GARAGE TO FIND THE REAR WINDOW OPEN AND THE TAILGATE UNABLE TO OPEN. DURING THOSE TIMES…

Read full complaint

WE HAVE A 2004, GMC ENVOY XUV, WHICH WE PURCHASE BRAND NEW IN 2004. SINCE LAST YEAR WINTER, I NOTICED THAT MY SPEEDOMETER WOULD GET STUCK AND RUN ERRATICALLY, WHICH I THOUGHT AT THE TIME WAS DUE TO THE COLD. OCCASIONALLY TOO, WE'D COME TO THE GARAGE TO FIND THE REAR WINDOW OPEN AND THE TAILGATE UNABLE TO OPEN. DURING THOSE TIMES, WE WERE ABLE TO BRING THE WINDOW BACK UP WITH THE BUTTON INSIDE THE VEHICLE, AS WELL AS UNLOCK THE TAILGATE BY LOCKING AND UNLOCKING THE DOORS WITH THE REMOTE. ALSO, THE TRUCK WOULD STALL DURING DRIVING, ESPECIALLY AT TURNS, BUT WOULD START AGAIN. JUST LAST WEEK, MY WIFE WAS JUST ABOUT TO LEAVE HOME LAST WEEK, WHEN SHE NOTICED THE REAR TAILGATE WINDOW HAD GONE DOWN BY ITSELF AS USUAL; FOLLOWING WHICH ALL ELECTRONIC EFFORTS TO BRING IT UP FAILED, AND THE TAILGATE OR ROOF WOULDN'T OPEN AS WELL. THEN, WE HEARD SOME HUMMING INSIDE THE TAILGATE. MY WIFE LEFT HOME ONLY TO HAVE THE TRUCK'S BATTERY FAIL AT THE LOCAL MALL. SINCE THEN, THE INSTRUMENT CLUSTER HAS ALSO CONTINUOUSLY GONE HAYWIRE, WITH THE SPEEDOMETER READING ERRATICALLY AS WELL AS THE OIL PRESSURE GAUGE. THE DEALERSHIP SAYS THERE ARE NO RECALLS REGARDING ANY OF THESE MANUFACTURING DEFECTS, AND MY RESEARCH INDICATES THESE ARE PROBLEMS MOST GMC ENVOY XUV OWNERS ARE EXPERIENCING, WITHOUT RECOURSE OF HAVING IT FIXED BY GM AT NO CHARGE. NOW, WE KNOW WHY THEY HAVE LOST THE MARKET SHARE TO JAPAN VEHICLES, BECAUSE OUR NEXT VEHICLE WILL NEVER BE A GM, UNLESS ALL THESE PROBLEMS ARE RECALLED AND FIXED. WE'LL ALSO ENSURE TO MOUNT A LACK-OF-CONFIDENCE CAMPAIGN AGAINST GM VEHICLES WITH EVERYONE WE KNOW, IF NOTHING IS DONE ABOUT ASAP BY GM. *TR

NHTSA ODI #10342609

35,700 miles · Oct 16, 2008
Visibility

ABOUT A YEAR AGO, MY BACK WINDOW WOULD SOMETIMES JUST GO DOWN. AFTER ABOUT A MONTH THE WINDOW MOTOR STARTED RUNNING AND RUNNING TRYING TO PUT THE WINDOW UP, ALTHOUGH IT WOULDN'T GO UP. TOOK IT TO THE DEALER AND 700 MILES OVER THE WARRANTY...WOULDN'T COVER IT, SO $400 TO REPAIR THE REGULATOR. NOW, THE MID WINDOW IS DOWN AND WO…

Read full complaint

ABOUT A YEAR AGO, MY BACK WINDOW WOULD SOMETIMES JUST GO DOWN. AFTER ABOUT A MONTH THE WINDOW MOTOR STARTED RUNNING AND RUNNING TRYING TO PUT THE WINDOW UP, ALTHOUGH IT WOULDN'T GO UP. TOOK IT TO THE DEALER AND 700 MILES OVER THE WARRANTY...WOULDN'T COVER IT, SO $400 TO REPAIR THE REGULATOR. NOW, THE MID WINDOW IS DOWN AND WON'T WORK. THE QUOTE FOR THIS IS $500. AFTER READING OTHER COMPLAINTS ON THIS SAME ISSUE - GM SHOULD SUPPLY THE REGULATOR AT NO COST. SOME PEOPLES WINDOWS HAVE ACTUALLY EXPLODED....NOW THAT SOUNDS DANGEROUS. *TR

NHTSA ODI #10245686

53,500 miles · Feb 22, 2008
Electrical SystemVisibility

GMC DEALER SERVICE TECH FOUND THE WIRE TO REAR DEFROSTER CORRODED AND BROKEN. REPAIRED WIRING. *TR

NHTSA ODI #10218899

40,000 miles · Nov 30, 2006
Visibility

I HAVE A 2004 GMC ENVOY. IT HAS TWO BUCKET SEATS AND A SECOND ROW BENCH SEAT AND A TRUNK THAT IS SEPARATED BY A PANEL WITH A GLASS INSIDE THE PANEL. I GUESS I HAVE ROLLED THIS WINDOW DOWN 5 TIMES SINCE I HAVE OWNED IT AND NOW THE GLASS WILL NOT ROLL UP OR DOWN. I TOOK IT TO A SHOP AND THEY SAID THE PART (REGULATOR) IS ON BACK…

Read full complaint

I HAVE A 2004 GMC ENVOY. IT HAS TWO BUCKET SEATS AND A SECOND ROW BENCH SEAT AND A TRUNK THAT IS SEPARATED BY A PANEL WITH A GLASS INSIDE THE PANEL. I GUESS I HAVE ROLLED THIS WINDOW DOWN 5 TIMES SINCE I HAVE OWNED IT AND NOW THE GLASS WILL NOT ROLL UP OR DOWN. I TOOK IT TO A SHOP AND THEY SAID THE PART (REGULATOR) IS ON BACK ORDER FROM GM. THIS MEANS ONLY ONE THING THAT THEY HAVE HAD NOTHING BUT PROBLEMS WITH IT. I CALLED THE DEALER I PURCHASED THE VEHICLE AND OF COURSE THEY HONOR NOTHING AND IN FACT HAD SOLD OUT AND DID NOT KNOW WHERE MY PAPERS WERE AT ON THE VEHICLE. THIS WAS THE REASON IT TOOK ME 34 YEARS TO PURCHASE ANOTHER GM VEHICLE. I GOT BURNED AS A GREEN KID OUT OF COLLEGE WITH MY FIRST JOB AND PURCHASED A GM AND GOT SCREWED BY THE SALES PERSON IN THE CHECKERED COAT. GO FIGURE. ON TOP OF ALL THIS, THE RADIO FACE HAS TURNED FROM BLACK TO YELLOW AS THE PAINT OF ALL THINGS HAS STARTED COMING OFF OF THE RADIO. WHY WAS THE PLASTIC NOT MOLDED BLACK PLASTIC INSTEAD OF YELLOW PLASTIC AND PAINTED. DEALER SAID IT WAS NOT UNDER WARRANTY AS IT WAS PAST THE MILES. WELL THAT STINKS AS I HAD THE TRUCK LESS THAN A YEAR AT THAT POINT. I TRAVEL A LOT IN MY JOB AND PUT A LOT OF MILES ON THE VEHICLE, BUT THAT SHOULD NOT HAVE ANYTHING TO DO WITH THE RADIO OR WINDOW REGULATOR. WHAT CAN I DO? *JB

NHTSA ODI #10174766

21,890 miles · Apr 8, 2006
Visibility

CLOSED REAR DOOR ON BACK OF 2004 GMC ENVOY XUV AND THEN STARTED TO DRIVE THE CAR. PUT ON THE REAR DEFROSTER AND THE REAR WINDSHIELD WIPER AND THE REAR WINDOW SHATTERED WITHIN 30 SECS. *NM

NHTSA ODI #10154872

Official recalls

0

No recalls in this snapshot.

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

2

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.

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.