2005 GMC ENVOY Electrical System Problems

I OWN A 2005 GMC ENVOY THE DRIVERS SIDE HEADLIGHT CONTINUES TO GO OUT ON A MONTHLY BASIS. THE LAST TIME IT ACTUALLY MELTED THE CONNECTION AND NEEDS THE WHOLE LAMP TO BE REPLACED. THE GAS GAUGE HAS STOPPED WORKING AND PART OF THE INTERIOR DASH LIGHTS. WE REPLACED THE FAN SWITCH A WHILE BACK FOR THE HEATER AND THE CD PLAYER STARTED WORKING AGAIN AND THE DRIVERS SIDE TEMPERATURE LIGHT CAME BACK ON FOR TWO DAYS. *TR

TL*THE CONTACT OWNS 2005 GMC ENVOY. SHE STATED THAT THE FUEL GAUGE AND SPEEDOMETERS WERE FAULTY. THE FUEL GAUGE DISPLAYED EMPTY AND THE SPEEDOMETER DISPLAYED THAT THE SPEED 100 MPH WHILE SHE WAS ONLY DRIVING 40 MPH. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS CONTACTED AND STATED THAT THE FAILURE WAS NOT A RECALL; THEREFORE, THEY WERE NOT PAYING FOR THE REPAIRS. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 103,000.

OVERHEATED AND MELTED ELECTRICAL CONNECTION AT FAN SPEED SWITCH UNDER DASH! *LN

2005 ENVOY INSTRUMENT CLUSTER GOING BAD. IT WILL SEEM FINE THEN THE MPH GO WAY OFF AND WHO KNOWS IF YOU CAN TRUST THE OTHER GAUGES WHILE ON THE ROAD. I'VE READ THAT MOST GMC ENVOYS HAVE THIS PROBLEM AND GMC IS NOT ACKNOWLEDGING THE KNOWN PROBLEM. DEALERSHIP SAID IT WILL COST ME 575 DOLLARS TO HAVE IT REPLACED. *TR

TL*THE CONTACT OWNS A 2005 GMC ENVOY XL. WHILE DRIVING 45 MPH, THE SPEEDOMETER DISPLAYED THAT THE VEHICLE WAS TRAVELING 85 MPH. THE VEHICLE WAS TAKEN TO A LOCAL REPAIR SHOP WHERE THE INSTRUMENT CLUSTER WAS REPLACED. THE CONTACT CALLED THE MANUFACTURER AND DEALER WHO OFFERED NO ASSISTANCE. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 73,000.

TL* THE CONTACT OWNS A 2005 GMC ENVOY. THE CONTACT WAS DRIVING AT AN UNKNOWN SPEED WHEN THE SPEEDOMETER FAILED. THE DEALER WAS INFORMED OF THE FAILURE AND STATED THAT THE WARRANTY DID NOT COVER THE REPAIR FOR THE INSTRUMENTAL PANEL. ANY REPAIRS WOULD BE AT THE CONTACTS EXPENSE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE WAS 87,000.

FOR THE LAST FEW MONTHS MY 2005 GMC ENVOY DENALI HAS HAD REPEATED PROBLEMS WITH THE FUEL GAUGE. AFTER RE-FUELING THE VEHICLE, THE GAUGE WILL GO TO EMPTY AND ILLUMINATE THE EMPTY TANK WARNING LIGHT. THE CHECK ENGINE LIGHT ALSO COMES ON. WITHIN A FEW MILES THE FUEL GAUGE WILL BEGIN TO FLUCTUATE WILDLY FOR A PERIOD OF TIME, MAKING IT IMPOSSIBLE TO KNOW HOW MUCH GAS IS IN IT. THE FUEL GAUGE SOMETIMES BEGINS TO OPERATE AGAIN AFTER THE CAR HAS BEEN DRIVEN FOR A FEW DAYS. CAR HAS BECOME UNSAFE BECAUSE IT IS DIFFICULT TO DETERMINE HOW MUCH FUEL IS IN IT AND EMPTY TANK SENSOR "CRIES WOLF." ALSO, THE FUEL GAUGE HAS BEGUN TO REGISTER A FULL TANK WHEN REALLY THE GAS TANK IS NEAR EMPTY. ONCE YOU START DRIVING THE FUEL GAUGE BEGINS TO FALL SLOWLY UNTIL ABOUT 10 MINUTES LATER IT FINALLY REGISTERS THE PROPER...

OUT OF NOWHERE MY FRONT HEAD LIGHTS WENT OUT. ITS NOT THE FUSE OR THE BULBS, BOTH FRONT LOW LIGHTS WENT OUT. THE HIGH BEAMS WORK. THERE IS NO POWER GOING TO THE LIGHTS AND I HAVE TO BUY A NEW SWITCH. I ALSO HAD TO REPLACE THE ENGINE ALMOST A YEAR AGO BECAUSE THE O RINGS WENT UP. THE GAS GAUGE IS BROKEN AND MY PASSENGER WINDOW WILL NOT GO DOWN. I FEEL SO STUCK WITH THIS CAR! *TR

CAR SWITCHES INTO ALL 4W AND HIGHER BY ITSELF. I HAD BEEN TO A DEALERSHIP 3 TIMES IN ONE YEAR FOR WHICH THEY WERE UNABLE TO FIND THE PROBLEM. NOW MY WARRANTY IS UP. AFTER THAT I TOOK IT TO A TRANSMISSION SHOP WHERE THEY SUPPOSEDLY FIXED THE PROBLEM FOR OVER 800.$ A WEEK LATER IT DID IT AGAIN. NOW I HAVE THE 4WD DISCONNECTED FOR SAFETY REASONS. I WOULD BE DRIVING ON THE FREEWAY AT 60-75 MPH AND IF WOULD SWITCH AND NOT COME OUT NO MATTER WHAT I DO. I HAVE OWNED THIS VEHICLE FOR ALMOST 5 YEARS AND IT HAS DONE THIS THE WHOLE TIME. I AM A SINGLE MOM AND I DRIVE MY 17 AND 7 YEAR OLD AROUND IN THIS CAR. EVEN WITH IT DISCONNECTED IT STILL TRIES TO SWITCH. THERE IS NO SPECIFIC TIME, TEMPERATURE, OR OTHER REASON THIS HAPPENS. IT HAS HAPPENED WHEN...

2005-ENVOY ORIG OWNER> SPEEDOMETER STARTED GOING CRAZY PEGGED AT 120 WHEN I WAS DOING ONLY 65(GPS SAYS SPEED) THEN IT WENT DOWN TO 20 STILL DOING 65- THIS MORNING ALL FINE. TODAY AFTER WORK SAME CRAZINESS. LIKE OTHERS WONDERING WHY WAS THIS MODEL LEFT OUT OF SAFETY RECALL? WON'T BE BUYING A GMC AGAIN THAT'S FOR SURE. BOUGHT CAR 5 YEARS AGO NEXT MONTH AND LESS THE 70,000. CAN SEE THERE IS A KNOWN ISSUE - BASED ON ALL THE HITS YOU GET ON THE INTERNET WHEN YOU GOOGLE IT. *TR

I HAVE A 2005 GMC ENVOY. I HAVE HAD SEVERAL ISSUES WITH THE IGNITION SWITCH, THE FUEL GAUGE SENSOR, AND THE REAR HATCH. I HAVE REPLACED THE IGNITION SWITCH FOUR TIMES, PURCHASED A NEW BATTERY, AND A NEW STARTER, AS WELL AS A FUEL SENSOR. I STILL HAVE INTERMITTENT ISSUES WITH MY CAR NOT STARTING FOR NO APPARENT REASON AND STALLING OUT WHILE DRIVING AND ESPECIALLY WHEN DECELERATING. THE STALLING IS A SEVERE SAFETY HAZARD AS I TRAVEL VERY BUSY HIGHWAYS DURING MY DAILY COMMUTE. MY WIFE AND CHILDREN, AS WELL AS MYSELF, HAVE BEEN STRANDED MANY TIMES WHEN THE VEHICLE WOULD NOT START AFTER OPERATING FINE PRIOR TO TURNING OFF IGNITION. WE HAVE HAD THE VEHICLE IN THE SHOP MANY TIMES AND HAVE BEEN TOLD THERE IS NOTHING THAT CAN BE DONE FOR US BECAUSE THEY HAVE NO IDEA WHAT THE CAUSE IS. AT THIS POINT, I DO NOT...

I WAS ON MY WAY TO WORK DURING THE WINTER MONTHS AND MY BLOWER FAN STOPPED WORKING. AT FIRST I COULDN'T SEE VERY GOOD OUT MY WINDOW AND MY HEADLAMPS STARTED DIMMING. THERE IS AN OVERLOAD SOMEONE NEAR THE BLOWER AND MY VEHICLE ONLY HAS 70,000 MILES ON IT. I THINK THIS SHOULD BE A RECALL BECAUSE YOU NEED HEAT AND LIGHT TO SEE WHEN YOU DRIVE AND WITHOUT IT CAN CAUSE ACCIDENTS. I WAS DOWN IN A DITCH WHEN MINE WENT OUT AND THANK GOD SOMEONE WAS WATCHING OVER ME. THE PRICE YOU PAY FOR A NICE VEHICLE THEIR SHOULD BE NO DEFECTS WITH UNDER A 100,000 MILES. I HAVE STILL FROM THIS DAY HAVEN'T HAD THE MONEY TO REPLACE IT BECAUSE MY TRUCK PAYMENTS AND INSURANCE BREAK MY BUDGET. *TR

THE GAS GAUGE STOPPED WORKING AND SHOWS THAT THE VEHICLE IS ON EMPTY. THE "LOW FUEL' INDICATOR ON THE DASH WILL BLINK RANDOMLY AND "DING" TO DRAW MY ATTENTION TO IT. THE GAS CAP WAS REPLACED A WEEK LATER BUT THE PROBLEM HAS NOT BEEN RESOLVED. IT CONTINUES TO READ "EMPTY." SINCE THEN THE SPEEDOMETER HAS ALSO STOPPED WORKING. THE SPEEDOMETER HAND HAS COMPLETELY DROPPED BELOW THE 120 MPH MARK, ALTHOUGH FOR A FEW WEEKS IT WOULD REGISTER THAT I WAS DRIVING MUCH FASTER THAN THE SPEED OF TRAFFIC AROUND ME. MOREOVER, IT WOULD REGISTER 30 MPH WHEN THE VEHICLE WAS COMPLETELY STOPPED. YET, IT HAS SINCE STOPPED WORKING ALTOGETHER. THE VEHICLE HAS ALSO RECENTLY STALLED IN REVERSE AND SEVERAL TIMES HAS SURGED/ACCELERATED QUICKLY WHEN I AM DRIVING SLOWLY AND PUSH THE GAS PEDAL TO ACCELERATE. I HAVE AN APPOINTMENT WITH THE LOCAL GMC DEALERSHIP AND HAVE CALLED THE NATIONAL...

2005 GMC ENVOY GAS GAUGE DOES NOT WORK. CAR HAD 42000 MILES WHEN IT QUIT. CAR NOW HAS 50200 MILES ON IT. GAS GAUGE READS EMPTY AND SOMETIMES WILL FLOAT JUST ABOVE EMPTY EVEN WITH A FULL TANK OF GAS. CAR HAS LEFT FAMILY ALONG SIDE ROAD WHILE WAITING FOR HELP. SHOULD BE A RECALL AS THERE IS THOUSANDS OF COMPLAINTS ON THIS ISSUE. *TR UPDATED 02/01/10 *BF UPDATED 02/02/10.*JB

THE SPEEDOMETER CONSTANTLY SHOWS DIFFERENT SPEEDS. WILL BE DRIVING DOWN EXPRESSWAY AT 65MPH AND NEXT THING YOU KNOW IT SHOWS 90MPH SO YOU SLOW DOWN 65 AGAIN AND REALIZE THAT EVERYONE FLIES BY. THE BEST I CAN FIGURE IS IT WILL SUDDENLY SHOW A DIFFERENT SPEED THAN ONE IS ACTUALLY GOING FROM 20MPH LESS TO 40MPH MORE. DIFFERENT EVERY TIME. *TR

THERE WAS IGNITION SWITCH FAILURE WHILE DRIVING THE VEHICLE. THE POWER STEERING AND BRAKES GAVE OUT, THE ENGINE SHUT OFF, AND ALL THE LIGHTS ON THE DASH CAME ON. IT RESEMBLED THE CAR RUNNING OUT OF GAS WITHOUT DOING SO. AFTER I PULLED OFF THE ROAD WITH GREAT DIFFICULTIES, I PUT THE CAR IN PARK AND THE VEHICLE GOT STUCK IN IT. THE ENGINE WOULD NOT TURN OVER AFTER THIS OCCURRED AND NEEDED TO BE TOWED. THERE IS NO RELEASE SWITCH WHICH THE TOW TRUCK DRIVER SAID THERE SHOULD BE SO HE COULD GET IT ONTO THE TRUCK, SO THE VEHICLE HAS TO BE DRUG WITH THE WHEELS LOCKED ONTO THE FLATBED AND THEN PUSHED OFF IN THE SAME MANNER. WE PAID TO HAVE IT FIXED AND IT HAS NOW HAPPENED AGAIN 5 MONTHS LATER. THERE ARE MANY REPORTS OF THIS ONLINE AND IT IS NOT JUST WITH THE GMC...

2005 GMC ENVOY INSTRUMENT CLUSTER DEFECTIVE SPEEDOMETER MALFUNCTIONING. *TR

I HAVE A 2005 GMC ENVOY. THE ENVOY BEGAN EXPERIENCING PROBLEMS AT APPROXIMATELY 58, 000 MILES WHEN THE GAS TANK BEGAN READING EMPTY NO MATTER HOW MUCH GAS WAS IN THE TANK. EVENTUALLY, AFTER MUCH COMPLAINING TO MY LOCAL DEALERSHIP THEY STATED THEY WOULD ONLY REPAIR THE PROBLEM IF I PAID FOR HALF OF THE REPAIRS. I REFUSED. LATER, AT APPROXIMATELY 80,000 MILES, MY SPEEDOMETER BEGAN MALFUNCTIONING. THE SPEEDOMETER WORKS INTERMITTENTLY, JUST RECENTLY IT WAS STUCK AT 120 MPH EVEN IN PARK. NOW, THE BATTERY GAUGE HAS BEGUN TO MALFUNCTION. THE BATTERY CHARGE RANGES FROM THE LOWEST TO THE HIGHEST WITH NO REAL RHYME OR REASON. IT IS APPARENT BY READING ON THE INTERNET FORUMS THAT THIS IS A MAJOR PRODUCT DEFECT AS IT HAPPENS TO MANY, MANY GMC OWNERS, ESPECIALLY 2002-2005 ENVOY OWNERS. I HAVE FILED COMPLAINTS WITH GMC DIRECTLY AND RECEIVED RESPONSES THAT ARE NOT SATISFACTORY. THESE ITEMS...

GAS GAUGE HAS NOT WORKED SINCE 2007. HEADLIGHTS AND SOME DASH LIGHTS AS WELL AS EXT TEMP GAUGE SOMETIMES FLICKER. NO POSITIVE RESPONSE FROM DEALER FOR GAS GAUGE. WAS INITIALLY TOLD HEADLIGHTS WERE SUPPOSED TO DO THIS, A "FEATURE". I ASKED THEM TO DOCUMENT THIS FOR ME, THEY SAID THEY WOULD LOOK AT IT. REPLACE BODY CONTROL MODULE, NO CHANGE. SAID IT COULD BE THIS OR THAT, BUT OUT OF WARRANTY AT MY EXPENSE. I TOLD THEM I WOULD PAY FOR IT, BUT IF IT DID NOT FIX THE PROBLEM I WOULD NOT. THEY REFUSED TO WORK FURTHER ON IT. *TR

I HAVE A 2005 GMC ENVOY THAT HAS JUST STARTED HAVING ISSUES WITH THE FUEL GAUGE. I HAVE FILLED THE GAS TANK AND THE GAUGE READS EMPTY WITH THE FUEL LIGHT ON. THEN 10 MINUTES LATER THE LIGHT GOES OUT AND IT READS THAT I DO HAVE FUEL. THEN A LITTLE LATER IT STARTS GOING DOWN AND READS EMPTY AGAIN. I HAVE RE-STOPPED TO GET GAS TO FIND THAT THE TANK IS FULL. THIS IS WRONG AND THERE SHOULD BE A RECALL ON THIS ITEM. IT DRAWS THE DRIVER'S ATTENTION AWAY FROM DRIVING AND MUST HAVE CAUSED ACCIDENTS SOMEWHERE IN THE USA. *TR

I HAVE HAD MY 05 GMC ENVOY FOR SEVERAL MONTHS NOW AND HAVE TAKEN IT TO BE REPAIRED AT LEAST ONCE A MONTH! MY ISSUE IS WITH THE ELECTRICAL SYSTEM AND THE HEADLIGHTS AND CONSOLE "FLASHING" AT NIGHT. I HAVE TAKEN IT TO THE DEALERSHIP TWICE AND THE FIRST TIME THEY CHECKED THE BATTERY, SOME CABLES AND GAVE IT BACK TO ME SAYING THEY COULD NOT FIND ANYTHING. THE SECOND TIME I TOOK IT BACK ABOUT A MONTH LATER BECAUSE THE LIGHT WERE STILL FLASHING. THE DEALERSHIP HAD IT FOR 2 DAYS AND TOLD ME IT WAS MY ALTERNATOR. I DID NOT BELIEVE THEM AND DID NOT GET MY ALTERNATOR CHANGED ($675.00) AND MY CAR HAS BEEN STARTING AND RUNNING FINE. MY HEADLIGHTS STILL FLICKER, BUT THERE IS NOTHING I CAN DO ABOUT IT. I HAVE READ SEVERAL OTHER COMPLAINTS ABOUT THIS AND MOST OF THEM GO THROUGH A NEW...

THE CHECK ENGINE LIGHT KEPT COMING ON AND I TOOK IT TO THE DEALER FOR REPAIR AND WAS TOLD "IT'S OK. FORGET IT." ON 01-09-2009 WHILE TRAVELING ON TEXAS HIGHWAY 60, I HAD THE CRUISE CONTROL SET FOR 70 MPH. TRAFFIC WAS NORMAL BUT CONTINUALLY PASSED ME AS IF I WAS GOING SLOWER. I PULLED OVER AT A CONVENIENCE STORE AND PARKED THE VEHICLE. THE SPEEDOMETER REGISTERED 45 MPH IN PARK. I CONTINUED HOME GAUGING SPEED BY THE OTHER TRAFFIC. THE VEHICLE WAS PARKED. ON 01-14-2009, MY WIFE AND DAUGHTER WERE IN THE VEHICLE RETURNING FROM SCHOOL. THE SPEEDOMETER APPEARED TO BE WORKING. AT APPROXIMATELY 3:00 PM WHILE DRIVING HOME, THE ELECTRIC DOOR LOCKS BEGAN TO LOCK AND UNLOCK THEMSELVES. AT THE SAME TIME, THE A/C WENT TO MAXIMUM HEAT AND HIGH BLOWER. MY WIFE STOPPED THE VEHICLE AND PUT IT IN PARK. THE SIDE CURTAIN AIR BAGS DEPLOYED, STRIKING...

THE HEADLIGHTS & DASH LIGHTS FLICKER & GO OUT WHILE DRIVING AT NIGHT TIME , NO WEATHER BEING A FACTOR & NO OTHER THINGS EITHER. OTHER PEOPLE EXP. THE SAME PROB !!!! THE VOLTAGE METER IS DROPPING DURING THIS PERIOD ALSO .HAVE HAD BACK TO DEALER THEY TIGHTENED THE BATTERY CABLES & ALSO PUT PADS BEHIND THE CABLES THIS WAS NOT A FIX !!!!!!! WHAT CAN BE DONE TO FIX THIS MAJOR PROBLEM SAFETY!!!!! THIS HAPPENS ALMOST EVERY TIME YOU DRIVE AND THE LIGHTS ARE ON!!!!!! *TR

TL*THE CONTACT OWNS A 2005 GMC ENVOY. THE CONTACT STATED THAT HE WAS EXPERIENCING ISSUES WITH THE HEADLIGHTS. WHEN HIS WIFE WOULD DRIVE THE VEHICLE AT 50 MPH, THE HEADLIGHTS WOULD GET DIMMER AND DIMMER AND THEN BRIGHTEN AGAIN. ON ONE OCCASION, THE LIGHTS TURNED OFF COMPLETELY AND HIS WIFE HAD TO DRIVE HOME WITH THE HAZARD LIGHTS FLASHING. THE ISSUE OCCURRED INTERMITTENTLY. THE CONTACT TOOK THE VEHICLE TO THE DEALER AT LEAST FOUR TIMES AND THEY CHANGED THE SWITCHES AND RECALIBRATED THE LIGHTS. THE REPAIRS CAUSED OTHER FAILURES; THEREFORE, THEY RECALIBRATED TO THE ORIGINAL LIGHTS. THE DEALER STATED THAT THERE WAS NO REMEDY FOR THE FAILURE. THE MANUFACTURER STATED THAT THEY WOULD START A CASE FOR HIM AND CALL HIM BACK. THE CURRENT MILEAGE WAS APPROXIMATELY 41,000 AND FAILURE MILEAGE WAS APPROXIMATELY 23,000. UPDATED 11/14/08 *CN THE CHECK ENGINE LIGHT ILLUMINATED. THE DEALER REPLACED THE O2 SENSOR. UPDATED 11/18/08....

PURCHASED A USED (HAD PREVIOUSLY BEEN GMC EXEC'S) 2005 GMC ENVOY IN SEPTEMBER 2005. SINCE JANUARY 2007 WE HAVE EXPERIENCED MULTIPLE ISSUES WITH THE VEHICLE. WE HAVE HAD PROBLEMS SUCH AS THE HEADLIGHTS DIMMING ON AND OFF WHILE WE'RE DRIVING, THE AIRBAG SENSOR SAYING OFF EVEN WHEN MY WIFE IS SITTING IN THE PASSENGER SEAT, AND THE DRIVER SIDE POWER SEAT WOULD MOVE UP, BUT WOULDN'T MOVE FORWARD OR BACKWARD. HOWEVER, THE BIGGEST PROBLEM AND SAFETY ISSUE HAS BEEN THE VEHICLE SHUTTING OFF WHILE IN THE MIDDLE OF DRIVING IT. THERE HAVE BEEN NUMEROUS OCCASIONS WHERE WE HAVE BEEN ON BACK ROADS, RUSH-HOUR FREEWAY TRAFFIC, ETC. AND THE VEHICLE SHUT OFF, LOST ALL POWER INCLUDING POWER STEERING AND YOU CAN'T PUMP THE BRAKES-YOU HAVE ONE SHOT TO HIT THE BRAKES. LAST THURSDAY, MARCH 6, 2008 THIS HAPPENED TO US 5 TIMES IN ONE DAY!! MY WIFE WAS ON HER WAY...

I PURCHASED A 2005 GMC ENVOY IN SEPTEMBER 2005. IN THE PAST YEAR (SINCE JANUARY 2007, AT LEAST), I HAVE EXPERIENCED SEVERAL PROBLEMS WITH MY VEHICLE. THE FIRST PROBLEM IS WITH THE HEADLIGHTS. EVERYTIME I HAVE DRIVEN THE VEHICLE THE HEADLIGHTS APPEAR TO DIM/FLICKER AND THEN RETURN TO NORMAL. THIS HAS RESULTED IN ONCOMING VEHICLES TURNING THEIR BRIGHT LIGHTS ON ME THINKING MY BRIGHTS ARE ON WHEN IN REALITY MY HEADLIGHTS ARE DIMMING AND THEN RETURNING TO NORMAL. THE SECOND PROBLEM CONCERNS THE PASSENGER SIDE AIRBAG. ANYTIME A CERTAIN WEIGHT LIMIT IS MET OR EXCEEDED THE AIRBAG SENSOR IS SUPPOSED TO SWITCH TO ON, BUT THERE HAVE BEEN SEVERAL OCCASIONS WHEN SOMEONE WAS SITTING IN THE PASSENGER SEAT AND THE AIRBAG SENSOR HASN'T RECOGNIZED IT. THIRD PROBLEM, DRIVER SIDE POWER SEAT FAILURE. THERE HAVE BEEN SEVERAL INSTANCES WHEN I HAVE TRIED TO MOVE THE DRIVER SEAT FORWARD, BUT NOTHING HAPPENED....

2005 GMC ENVOY DOORS AND WINDOWS FAILED TO OPEN. CONSUMER STATES THAT THE DOORS AND WINDOWS FAILED TO OPEN. HE ALSO STATES THAT THE VEHICLE WOULD NOT START WHEN HIS WIFE TRIED TO START IT. *KB

2005 GMC ENVOY - SINCE PURCHASE, THE HEADLIGHTS WILL DIM WHEN DRIVING AT NIGHT; SEEMS TO HAPPEN AFTER FIRST STARTING THE VEHICLE. THE BATTERY GAUGE WILL DROP DOWN TO UNDER 11 VOLTS WHEN THIS OCCURS. THE DEALER HAS TIGHTENED THE GROUND CONNECTIONS AND REPLACED THE ALTERNATOR TWICE; AFTER RETURNING THE VEHICLE TO THE DEALER A THIRD TIME, I WAS TOLD THAT THIS IS "NORMAL". THE VEHICLE IS NOW OUT OF WARRANTY WITH 50K MILES AND THE PROBLEM STILL EXISTS. *JB

SINCE I PURCHASED MY VEHICLE IN AUGUST OF 2005, I HAVE EXPERIENCED DASHBOARD LIGHTS AND HEADLIGHTS DIMMING AT INTERMITTENT TIMES. I REPORTED THIS TO THE DEALER ,WHERE I PURCHASED MY VEHICLE AT VARIOUS TIMES. EACH TIME IT WAS SERVICED, I AM TOLD THAT THEY WERE UNABLE TO LOCATE ANY PROBLEMS WITH THE VEHICLE.*AK

VEHICLE HAS INTERMITTENT THROTTLE PROBLEM THAT CAUSES THE THROTTLE TO SURGE AND THE HEADLIGHTS TO GO DIM TO BRIGHT AND DASH LIGHTS TO GO DIM TO BRIGHT. THIS CONDITION HAPPENS INTERMITTENTLY, AND THE DEALERSHIP STATES THERE IS NO PROBLEM. THIS CONDITION IS MOST DANGEROUS WHEN DRIVING IN CONFINED SPACES SUCH AS PARKING LOTS. I HAVE TAKEN THIS PROBLEM TO THE SELLING DEALERSHIP FOUR TIMES SINCE JULY 2006 AND CONTINUE TO BE TOLD THERE WAS NO PROBLEM.*AK

THERE ARE 3 CONSISTENT PROBLEMS WITH MY 05 ENVOY. MY LIGHTS FLICKER AND BATTERY GAUGE GOES DOWN SUDDENLY THIS HAPPENS ABOUT ONCE A MONTH. UPON EXITING MY TRUCK I ALWAYS GET A HUGE SHOCK!! THE KNOBS ON THE SIDES OF MY FRONT SEATS KEEP COMING OFF, I HAVE HAD ONE REPLACED BEFORE NOW THEY ARE BOTH OFF AND MISSING, THEY MUST HAVE FELL OUT THE DOOR ONE DAY. *JB

TL*- THE CONTACT OWNS A 2003 GMC ENVOY. THE HEADLIGHTS, DASHBOARD, AND TAIL LIGHTS FLASHED RANDOMLY AT ANY SPEED, THIS FAILURE STARTED IN OCTOBER OF 2006. THE WEATHER AND TIME OF DAY WERE NOT FACTORS IN THE FAILURE. THE DEALERSHIP SAID THAT THE FAILURE WAS NORMAL. THERE WERE TSBS FOR THE FAILURE, AS WELL AS FOR SEVERAL OTHERS. THE FUEL NECK HAD BEEN REPLACED TWICE DUE TO A DESIGN CHANGE. THE SEAL AROUND THE LICENSES PLACE HOLDER CAME LOOSE AND HAD TO BE REPLACED. THE BRAKE PEDAL WAS SQUEAKING, THE CONTACT TOOK VEHICLE FOR SERVICE ON THREE OCCASIONS, AND REPLACED THE SERPENTINE BELT TWICE, AN AIRBAG SENSOR, THE REAR WIPER ARM, THE OXYGEN SENSOR TWICE ,THE FIRST TIME AT 7000 MILES. THERE WERE CRUISE CONTROL FAILURES, WHEN THE CONTACT TRIED TO ACCELERATE IT HESITATED AND THEN SURGED. THE WEATHER STRIPPING ON THE REAR DOORS HAS BEEN REPAIRED THREE TIMES. THE...

THERE HAVE BEEN NUMEROUS OCCASIONS WHEN THE LIGHTS ON THE VEHICLE FLICKER AND DIM. THIS HAS BEEN NOTED TO OCCUR MOST FREQUENTLY WHEN DRIVING IN HIGH HUMIDITY CONDITIONS. THE VOLTAGE GAGE JUMPS APPROXIMATELY 6 VOLTS. THE VEHICLE HAS BEEN TO THE DEALERSHIP FOR THIS ISSUE, BUT I WAS TOLD THAT THE PROBLEM COULD NOT BE RECREATED. *JB

AT THE BEGINNING OF NOV THERE WAS TWO OCCASIONS THAT I GOT INTO MY VEHICLE AND WHILE I WAS DRIVING TO WORK MY HEADLIGHTS AND THE LIGHTS IN THE DASH BOARD WOULD DIM AND FLASH EVERY TIME I LET MY FOOT OFF THE ACCELERATOR. THE GAUAGE TO THE BATTERY WOULD DROP DOWN PASS THE HALF POINT.AND I WOULD HERE CLICKING IN MY STEERING COLUMN,THIS IS SOMETHING THAT HAS BEEN GOING ON.I TOLD THE GMC DEALERABOUT THIS,THEY COULD NOT DUPLICATE MY CONCERN AT THAT TIME. HE GAVE ME A #02-06-03-008A FORM AND TOLD ME IT COULDNT BE FIXED. I AM VERY UPSET BY THIS I AM DRIVING A DEFECTIVE SUV. I AM AFRAID OF GOING OUT TO START MY SUV AND IT NOT START.THAT IS ONE OF THE PROBLEMS IT COULD HAVE. *NM

I HAVE AN '05 GMC ENVOY SLT. I'VE ONLY OWNED IT SIX MONTHS, SINCE NOV '05. I'VE DEALT WITH FLICKERING HEADLIGHTS AND DASH LIGHTS UNTIL JUST A COUPLE OF MONTHS AGO. I HAD THAT ISSUE LOOKED AT WHILE INSTALLING STEP RAILS. I WAS TOLD THIS WAS A TYPICAL ISSUE WITH ENVOYS AND THEY ONLY NEEDED TO 'TIGHTEN' SOME BOLTS. WHEN I INITIALLY MENTIONED THE PROBLEM I ALSO COMMENTED THAT I WOULD GET THE 'SHOCK' OF MY LIFE WHILE EXITING THE ENVOY AND ASKED IF IT COULD BE A GROUNDING ISSUE BUT THEY SAID NO. ANYWAY. THE PROBLEM WAS SOLVED FOR A FEW DAYS BUT IT STARTED ALL OVER AGAIN AND IT GETS WORSE AS TIME GOES ON. BEFORE I TOOK IT IN THE FIRST TIME IT WAS SO BAD I COULD FEEL THE ENGINE SURGE IN UNISON WITH THE FLICKERING OF THE HEADLIGHTS AND DASH LIGHTS. I FEEL THIS COULD...

DT*: THE CONTACT STATED WHILE DRIVING UPHILL AT NO PARTICULAR SPEED, THE ENGINE STALLS AND OPERATES AT A REDUCED SPEED. ADDITIONALLY, THE HEADLIGHTS INTERMITTENTLY WORK AT NIGHT AND THE GAS GAUGE PROVIDES AN INCORRECT DISPLAY OF THE PROPER FUEL LEVEL. ALTHOUGH THE VEHICLE WAS SEEN BY A DEALER NUMEROUS TIMES, THE DEALER WAS UNABLE TO DUPLICATE THE PROBLEM. THE CONSUMER STATED THE ELECTRICAL SYSTEM IS FAULTY. THE LEFT FRONT WINDOW DROPPED THE LIGHTS BECAME DIM AND THE BATTERY FAILED. UPDATED 04/06/06. *JB

I WAS DRIVING HOME FROM WORK ENTERING THE FREEWAY ON RAMP. THE RAMP IS CONTROLLED BY A SIGNAL AND I WAS WAITING MY TURN WHEN THE ENGINE FAILED. I WAS COASTING DOWNHILL INTO ANOTHER CAR WHEN I HIT THE BRAKES AND THERE WERE NO BRAKES. I BUMPED THE CAR IN FRONT OF ME DAMAGING THE FRONT GRILL AND HOOD OF MY CAR. SUBMITTED THE CAR TO THE DEALER FOR EVALUATION OF AN ELECTRICAL PROBLEM. THE DEALER HAS BEEN UNABLE TO DUPLICATE. *JB

(2005 ENVOY) ABOUT 1 MONTH AGO I NOTICED THAT MY HEADLIGHTS WERE DIMMING WHILE DRIVING AT NIGHT . THIS HAPPENED SPORADICALLY. WHEN THE LIGHTS DIM, THE HEAT SLOWS DOWN AS WELL. THE INTERIOR LIGHTS OCCASIONALLY DIM WHEN THIS HAPPENS, TOO. MY HUSBAND AND I THOUGHT IT MIGHT BE THE BATTERY AND STARTED TO LOOK AT THE BATTERY GAGE, WHILE ONE OF US KEPT AN EYE ON THE LIGHTS. THIS PROBLEM HAS HAPPENED ABOUT 7 TIMES OVER THE LAST MONTH. LAST WEEK IT HAPPENED ABOUT EVERY 2 MINUTES WHILE DRIVING DOWN THE ROAD. VERY SCARY, AS I THOUGHT THE TRUCK WAS JUST GOING TO SHUT DOWN. I TOOK THE TRUCK TO MY GM DEALER AND THE MECHANIC SAID THAT THERE IS NOTHING WRONG WITH THE TRUCK. THE BATTERY, ALTERNATOR AND WIRES WERE FINE. HE STATED THAT WITH NEW VEHICLES AND EVERYTHING THAT IS RUN IN THEM THIS IS NORMAL. ALTHOUGH HE...

ON THE NIGHT OF SATURDAY (AT 9 P.M.), DECEMBER 10, 2005, I DROVE MY GMC ENVOY SLT TO MICHAEL'S. WHEN DRIVING THROUGH THE PARKING LOT, MY DAUGHTER AND I HEARD A LOUD GRINDING NOISE FROM THE UNDERSIDE OF THE VEHICLE. WE PARKED THE CAR, TURNED OFF THE ENGINE, THEN TURNED THE VEHICLE ON AGAIN. SEVERAL ICONS THAT HAD NEVER BEEN DISPLAYED ON THE DASHBOARD SCREEN APPEARED, AND MY VEHICLE'S CLOCK REFLECTED 12:00. THE CLOCK WAS SET FOR THE CORRECT TIME INITIALLY, AND NEVER TAMPERED . WE SHOPPED FOR 20 MINUTES AND RETURNED TO THE VEHICLE, STARTED IT UP AND AGAIN SEVERAL ICONS APPEARED. THE CLOCK SAID 12:00 THOUGH IT WAS 9:30 P.M. WE DROVE THROUGH OUR NEIGHBORHOOD VIEWING SOME CHRISTMAS LIGHTS FOR ABOUT 10 MINUTES. AS I PULLED ONTO OUR DRIVEWAY AND BEGAN BREAKING TO STOP THE VEHICLE AND AND PARK IT OUTSIDE OF OUR GARAGE, IT DID NOT RESPOND...

DT: THE CONTACT STATED THE VEHICLE STALLED WITHOUT WARNING. THE DEALERSHIP STATED THE VEHICLE DEFAULTED INTO THIRD GEAR AND WILL NOT ACCELERATE. THIS WAS DUE TO A COMPUTER PROBLEM. THE DEALERSHIP HAS BEEN ABLE TO DUPLICATE THE PROBLEM, BUT WAS UNABLE TO FIND THE SOLUTION. *AK

WHEN DRIVING - INTERIOR AND EXTERIOR LIGHTS FLICKER/BLINK. *NM

I HAVE A 2005 GMC ENVOY. WHILE DRIVING AT NIGHT BOTH THE INTERIOR AND EXTERIOR LIGHTS BEGAN TO FLICKER PERIODICALLY. I WAS FOLLOWING MY WIFE HOME AND SHE SAID THAT IT WAS A HUGE DISTRACTION TO HER WHEN SHE WAS DRIVING. I TOOK THE VEHICLE TO THE DEALER AND THEY SAID THAT THERE WAS NOTHING WRONG WITH THE VEHICLE. I HAVE LESS THAN 400 MILES ON THE VEHICLE. ACCORDING TO MY FRIEND, HIS 2005 TRAILBLAZER DOES THE SAME THING. NM

DT: CONSUMER OWNS A '05 GMC ENVOY AND HAS DIFFICULTY TOWING A TRAILER WITHIN GM RATES, GM STATES THAT HIS ENVOY CAN TOW A WEIGHT OF 5,800 POUND CAPACITY, HOWEVER HE FEELS THE VEHICLE IS UNABLE TO MANEUVER A TRAVEL TRAILER OF 3,400 POUND CAPACITY. THE CONSUMER HAS BEEN TO THE DEALERSHIP TWICE FOR THIS. THE DEALER STATED THERE WAS NOTHING THEY COULD DO. CONSUMER HAS PULLED THE TRAILER WITH OTHER VEHICLES AND IT PULLS FINE BUT WHEN ATTACHED TO THE ENVOY THERE IS A PROBLEM. CONSUMER FEELS IT IS NOT WITH THE SUSPENSION OF THE VEHICLE BUT WITHIN THE ENGINE WHICH IS A V6. WHEN PULLING TRAILER FOR A DISTANCE AS LITTLE AS 2 MILES THE ENGINE HEATS UP, AND HE EXPERIENCES A LOSS OF SPEED AND ENGINE THE BOGS DOWN TO 30 MPH. ENVOY IS EQUIPPED WITH THE 373 AXLE RATIO AND CAN NOT PULL AN ENCLOSED 24FT...

I WAS DRIVING ALONE AND THE DASH BOARD LIGHT WENT OUT I AND THE 4WD LIGHT CAME ON I COULD NOT SEE THE SPEEDOMETER. I PULLED OVER AND COULD NOT REMOVE THE KEY FROM CAR OR PUT THE CARD BACK INTO DRIVE .THE CAR SHOP HAD TO REROUTE SOME WIRE BUT I DON'T HAVE ANY AFTERMARKET ADD ONS. *JB