2005 GMC ENVOY Complaints

SPORADIC FAILURE OF SPEEDOMETER - REGISTERS CORRECTLY ONE MOMENT, OR MAY READ 30 MPH OR 0 MPG WHEN KEEPING WITH THE FLOW OF TRAFFIC ON THE INTERSTATE. WHILE THIS DOES NOT OCCUR EACH TRIP, IT DOES OCCUR SEVERAL TIMES EACH WEEK. FUEL GAUGE MALFUNCTION - READS ONE-HALF TANK AT 179 MILES; 20 MILES LATER READS ONE-QUARTER TANK. ISSUES "FUEL LEVEL LOW" WARNING AFTER REFUELING AND FOR NEXT 3 TO 4 TIMES VEHICLE IS STARTED HEADLIGHTS DIM BRIEFLY WHEN ACCELERATOR IS RELEASED. FREQUENT NEED TO REPLACE EXTERIOR LAMPS THE PROBLEMS FIRST MANIFEST IN THE NEED TO REPEATEDLY CHANGE BRAKE AND TAILLIGHT BULBS, AND THE DIMMING OF THE HEADLIGHTS, WHICH CONTINUES. THEN, SPORADICALLY, THE SPEEDOMETER STOPPED FUNCTIONING, OR ONLY REGISTERED A FRACTION OF THE SPEED THE VEHICLE WAS TRAVELING. AFTER THAT, AT START UP, THE "FUEL LEVEL LOW" WARNING, WHICH ACTIVATES WHEN THE VEHICLE DETERMINES IT HAS FUEL TO TRAVEL 40 ADDITIONAL MILES, STARTED TO CHIME WHEN THERE WAS MORE THAN ONE-HALF TANK OF FUEL. THE WARNING ALSO NOW ISSUES WHENEVER THE VEHICLE IS REFUELED. THE POTENTIAL FAILURE OF THE EXTERIOR LIGHTING SYSTEM PRESENTS A CLEAR HAZARD TO THE OCCUPANTS OF THE VEHICLE AND OTHERS - THE DRIVER WOULDN'T BE ABLE TO SEE WHERE HE IS GOING, AND OTHER DRIVERS WOULDN'T BE ABLE TO SEE THE VEHICLE HEADING TOWARD THEM. THE FUEL SYSTEM ISSUES COULD LEAD TO UNEXPECTEDLY RUNNING OUT OF FUEL, CREATING THE POTENTIAL FOR A DISABLED VEHICLE OR ITS DRIVER BEING HIT BY ANOTHER. IN ADDITION, DEPENDING ON THE CAUSE OF THE MALFUNCTION, THE VEHICLE COULD BE SUSCEPTIBLE TO FIRE. WITHOUT A FUNCTIONING SPEEDOMETER, THE DRIVER CAN EASILY TRAVEL TOO FAST FOR CONDITIONS, OR ENDANGER HIMSELF AND OTHERS IN A CONSTRUCTION ZONE. CURRENTLY, UNTIL THE SPORADIC PROBLEMS BECOME REGULAR, THE GARAGE WILL NOT FIX THE VEHICLE. *TR

BROKEN MANIFOLD BOLTS WHICH IT APPEARS FROM SEARCHING THE INTERNET IS A COMMON PROBLEM ON GMC V-8 ENGINES. *TR

THE FUEL GAUGE BECAME ERRATIC. THE FIRST THING THAT HAPPENED WAS WHEN THE FUEL TANK WAS FILLED, THE GAS GAUGE WENT TO EMPTY AND THE FUEL LIGHT CAME ON AS IF THERE WERE NO FUEL. IT REMAINED THAT WAY FOR SOME TIME. IT THEN WOULD FLUCTUATE WILDLY UNTIL A LARGE AMOUNT OF GAS HAD BEEN USED. NOW NOT SURE IF IT IS ACCURATE, EVEN THOUGH THE GAS LIGHT HAS GONE OFF AND IT IS NO LONGER DISPLAYING AS EMPTY. *TR

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 I TURN ON THE CAR AND SOMETIMES I CAN GO A COUPLE OF WEEKS AND OTHER TIMES IT HAPPENS DAILY. I ALSO HAVE HAD MY LIGHTS NOT GO ON FOR NO REASON AND ALSO THE DOORS LOCK AND CAN ONLY BE UNLOCKED BY USING THE KEY. AND THE HATCHBACK WILL NOT OPEN AT ALL WHEN THIS HAPPENS. ELECTRICAL?? HELP!! *TR

TL* THE CONTACT OWNS A 2005 GMC ENVOY. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE SEAT BELT WOULD NOT RELEASE FROM THE BUCKLE. THE MANUFACTURER WAS NOTIFIED AND INFORMED THE CONTACT TO TAKE THE VEHICLE TO AN AUTHORIZED DEALER TO BE EXAMINED. THE VEHICLE WAS NOT TAKEN TO AN AUTHORIZED DEALER. THE FAILURE AND CURRENT MILEAGES WERE 41,000.

MY 2005 GMC ENVOY IS EXPERIENCING A PROBLEM WHERE THE SPEEDOMETER WILL NOT SLOW DOWN. IT DOES HOWEVER ACCELERATE. SO NOW WHEN I AM PARKED MY VEHICLE SHOWS THAT I AM DOING WELL OVER 120 MPH. I HAVE TO USE MY GPS UNIT TO CHECK MY SPEED, THIS IS A HUGE SAFETY CONCERN AND SOMETHING NEEDS TO BE DONE ABOUT THIS. I HAVE DONE RESEARCH ON THE INTERNET AND THIS PROBLEM IS AFFLICTING MANY PEOPLE. SEEING AS I HELPED KEEP GM FROM GOING OUT OF BUSINESS SHOULDN'T THEY HELP ME? *TR

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 ALLOW MY WIFE TO DRIVE THE VEHICLE ANYMORE OUT OF FEAR FOR THE SAFETY OF HER AND MY CHILDREN. THIS IS A SIGNIFICANT STRESS FOR US THAT I FEEL WE SHOULD NOT HAVE TO ENDURE. *TR

WHEN I FILL UP THE GAS GAUGE STAYS ON EMPTY FOR A LONG TIME, THIS HAPPENS EVERY TIME I FILL UP. *TR