68 of the
3,281 complaints filed about the GMC Envoy
are about the throttle and cruise control —
2% of everything owners reported.
The worst model year for it is 2005.
68
Complaints
2%
Share of all complaints
11
Crashes
1
Fires
Acceleration & Cruise Control complaints by model year
I purchased my vehicle in oct of 2021 in Nov 2021 is when my car started failing my car started to lose power also started smoking from the lower passenger side no warning lights came on besides the oil warning light since Nov 2021 my car has been losing power it only goes up to about 40 m.p.h I have been smelling fuel coming from some where my tail and license plate light and back driver side inside car light stopped working the engine light turns on and off the steering wheel makes the car lose a little bit of power when I turn the wheel or when I roll up and down the windows or adjust my seat my ac does not work the back ac turns on by it's self to the heater does not work when I have it turned all the way to the 5 I hear clicking knocking noises in the back passenger side of the car my fuel injectors had puddles of oil in them the car gets really hot and blows hot air the engine is always hot the seatbelt lights are constantly flashing my check engine light as of today flashes on and off and the car jumps also my car caught on fire under the hood where the O2 sensor is started smoking than caught on fire.
NHTSA complaint #11473932 — an unverified report by a vehicle owner.
The contact owns a 2004 GMC Envoy. The contact stated while driving at various speeds, the vehicle would independently accelerate without warning. The vehicle was taken to a local dealer where it was not diagnosed but continued to experience the failure. The manufacturer was informed of the failure and informed the contact that they were unable to assist. The failure mileage was approximately 135,000.
NHTSA complaint #11444168 — an unverified report by a vehicle owner.
This suv made a loud sound, began to drift, in the rear, at hwy speeds before it tipped over and began to roll, ejecting my two minor sons from the passenger cab before it eventually landed on its side. the roof was molded in a triangular shape, preventing it from resting on the roof as it tilted back onto inside and remains after the last roll The triangular shape was created in the metal after the stabilizing structures gave way almost immediately providing possibly no protection to the patrons inside the carrier cab of suv. demonstrating its inability protect its occupants.
NHTSA complaint #11423170 — an unverified report by a vehicle owner.
VEHICLE WAS STATIONARY AND IN DRIVE WHEN IT HAD A UNCONTROLLED ACCELERATION RESULTING IN A COLLISION WITH A GARAGE WHERE IT WAS BEING PARKED. EXTENSIVE DAMAGE RESULTED TO THE HOME AND VEHICLE. NO INJURIES.
NHTSA complaint #11144392 — an unverified report by a vehicle owner.
THE DASH CLUSTER DOES NOT WORK CORRECTLY, ALL THE LIGHTS TURN ON AND DOORS LOCK WHILE I AM DRIVING ON IN TOWN OR ON THE HIGHWAY , ALL THE GAUGES COME ON AT ONCE WHILE DRIVING ON THE STREETS AT RANDOM TIMES.. THE REAR HAS AIRBAGS IN THE SUSPENSION AND AND AREN'T WORKING PROPERLY, I TOOK IT TO THE SHOP AND THEY SAID IT HAD 30 CODES ON THE DIAGNOSTIC MACHINE BUT THEY COULDN'T FIND THE PROBLEM
NHTSA complaint #11139929 — an unverified report by a vehicle owner.
MY ENVOY'S CRUISE CONTROL WILL NOT ENGAGE AT ANY SPEED ABOVE 60 MPH. WHEN THE CRUISE CONTROL BUTTON IS PRESSED THE CRUISE CONTROL LIGHT WILL COME ON AND GO OFF AGAIN, WITHOUT ENGAGING THE CRUISE CONTROL SETTING. HOWEVER, AT ANYTHING 55 AND UNDER THE CRUISE CONTROL WILL ENGAGE FINE. ALSO MY 4X4 WILL NOT WORK EITHER.
NHTSA complaint #11096560 — an unverified report by a vehicle owner.
THIS IS A VERY UNSAFE VEHICLE. I PURCHASED IT FOR MY HUSBAND AND HAVE SELDOM DROVE UNTIL RECENTLY WHEN HE WAS INJURED DRIVING IT. HE DROVE THROUGH OUR GARAGE AND DEMOLISHED IT. I HOW DRIVE IT AND FIND THE BRAKE AND GAS PEDALS THE WORST PROBLEM. NO MATTER WHAT SHOES OR BOOTS YOU ARE WEARING YOU CANNOT CONTROL THE VEHICLE. IT HAS COST US THOUSANDS IN DAMAGE AND REPAIRS. I DO NOT HAVE PICTURES, BUT WILL OBTAIN THEM AND FORWARD THEM. THE CAR WAS JUST PULLING UP TO BE PARKED OUTSIDE BY OUT GARAGE WHEN THE PROBLEM OCCURED. THE WEATHER WAS FINE-AUGUST 2017. IT WAS JUST GETTING DARK. THIS VEHICLE SHOULD BE TAKEN OFF THE ROAD ASAP UNTIL IT IS REPAIRED OR REPLACED BY GMC. MY SON DRIVES A USED GMC AND IT HAS NONE OF THESE PROBLEMS. THE PICTURE I AM SENDING YOU IS OF (BEN), A TECHNICIAN AT BRETTING MANUFACTURING, INC. IN ASHLAND. BEN HAS ALSO BUILT DIRT TRACK RACE CARS AND I HAVE BUILT JOHN DEERE COMBINES.
NHTSA complaint #11084757 — an unverified report by a vehicle owner.
I WAS STOPPED AT A LIGHT WHEN THE CAR ACCELERATED ON ITS OWN, I PRESSED THE BRAKE BUT THE CAR WOULD NOT STOP . I HIT CAR THE CAR IN FRONT OF ME, I HAD TO PUT CAR IN NEUTRAL TO STOP THE CAR. CAR WAS TOWED TO DEALER, THE CAUSE WAS A INTERNALLY SHORTED THROTTLE BODY. THE THROTTLE BODY WAS REPLACED. THIS WAS THE THIRD TIME CAR ACCELERATED ON OWN AND WOULD NOT STOP. THE FIRST TWO TIMES MY MECHANIC COULD NOT FIND ANY PROBLEM.
NHTSA complaint #10968523 — an unverified report by a vehicle owner.
WHILE IN MOTION ONLY, A ENGINE LIGHT ACCOMPANIED BY A REDUCED ENGINE POWER ENGAGES MAKING THE VEHICLE UNMANAGEABLE TO RESPONSE AND CAUSE THE VEHICLE TO STALL.
NHTSA complaint #10901949 — an unverified report by a vehicle owner.
WHILE DRIVING THE ENVOY AT ABOUT 45 MPH, A WARNING LIGHT SAYING "REDUCED ENGINE POWER" CAME ON SUDDENLY, THE CAR DROPPED DOWN TO ABOUT 20 MPH, AND THAT CONTINUES TO OCCUR. I CAN TURN OFF AND RESTART THE CAR, BUT THE PROBLEM RETURNS WITHIN A MINUTE AFTER DRIVING IT AGAIN. I STARTED INVESTIGATING WHAT THAT MEANS ONLINE, AND, AS WITH ANYTHING ELSE ON THE INTERNET, I SEE MANY OPINIONS, GUESSES, AND POSSIBILITIES. COULD BE A BAD SENSOR, BAD THROTTLE CONTROL, BAD WIRE CONNECTIONS, ETC. BUT THIS MUCH APPEARS CLEAR: (1) IT IS A GM PROBLEM, AND A VERY, VERY COMMON ONE. (2) IT IS A DANGEROUS PROBLEM. THIS SEEMS PRETTY OBVIOUS - THE CAR SUDDENLY LOSES SPEED AND EVIDENTLY SOMETIMES STALLS OUT ALTOGETHER. BUT HEARING ABOUT SO MANY OTHER PEOPLE'S SCARY EXPERIENCES JUST CONFIRMS THIS. (3) IT CAN BE DIFFICULT AND EXPENSIVE TO DIAGNOSE AND FIX. WHEN I THINK OF THESE FACTS, COUPLED WITH GM'S RECENT HISTORY, I IMMEDIATELY THINK "RECALL." THIS CERTAINLY APPEARS TO BE AN APPROPRIATE SITUATION FOR A MANUFACTURER TO STEP IN AND FIX THE ISSUE BEFORE MORE PEOPLE GET ANGRY WITH GM, GET HURT, OR GET KILLED. I CALLED THE DEALER WHO SOLD THE CAR (I AM THE SECOND OWNER), IN COLUMBUS, OHIO. I WAS TOLD THAT I CAN BRING IT IN FOR A DIAGNOSIS FOR $110. (GEE, THANKS - WOULDN'T HAVE THOUGHT OF THAT.) THE CUSTOMER REP LOOKED UP THE VIN AND SAID THAT THE VEHICLE WAS NOT ELIGIBLE FOR RECALL OR ANY SPECIAL POLICY. THEREFORE, I AM CONTACTING YOU IN HOPE THAT SOMETHING ELSE CAN BE DONE.
NHTSA complaint #10816848 — an unverified report by a vehicle owner.
AFTER DRIVING VEHICLE TENDS TO LUNGE FORWARD EVEN AFTER BRAKES ARE STEPPED ON OR AFTER PARKED AT A RED LIGHT, IN THE FIRST CASE DRIVING AT HIGHWAY SPEEDS, THE SPEEDOMETER FREEZES AND HANGS, DURING THIS OCCURRENCE WE DO NOT KNOW WHAT SPEED LIMIT WE ARE GOING WHICH IS SCARY AND A SAFETY CONCERN ESPECIALLY WITH CHILDREN IN THE CAR, TO TROUBLESHOOT THE PROBLEM AND BRING SPEEDOMETER DOWN TO ZERO MPH, THE CAR WOULD NEED TO BE TURNED ON AND OFF NUMEROUS TIMES TO SET BACK TO ZERO
NHTSA complaint #10761452 — an unverified report by a vehicle owner.
WHILE DRIVING MY 2005 GMC ENVOY MY SPEEDOMETER WILL STOP WORKING AND REGISTER AS 0 MPH EVEN WHEN I AM MOVING. IT ALSO HAS SHOWN ME TRAVELLING AT A MUCH HIGHER SPEED AT TIMES. THERE ARE MANY ISSUES WITH THIS THAT I'VE FOUND WHILE SEARCHING THE WEB. IT IS UNNERVING AND DANGEROUS TO NOT KNOW THE SPEED YOU ARE TRAVELING. I HAVE STARTED TO USE A GPS SYSTEM WHEN I DRIVE TO SHOW MY SPEED.
NHTSA complaint #10750013 — an unverified report by a vehicle owner.
ACCELERATING WHILE ENTERING A FREEWAY, TOOK FOOT OFF THE GAS AND THE VEHICLE CONTINUED TO ACCELERATE. APPLIED BRAKE BUT VEHICLE CONTINUED TO ACCELERATE. PUT VEHICLE IN NEUTRAL TO TRY AND SLOW DOWN AND AGAIN APPLIED BRAKE. VEHICLE BEGAN TO SPIN TO THE RIGHT AND WE HIT THE GUARD RAIL, HITTING THE PASSENGER REAR BUMPER AND THE DRIVER'S SIDE FRONT BUMPER. SIDE AIR BAGS DEPLOYED. CAR SPUN INTO THE MIDDLE TRAVEL LANE AND BEGAN TO SPIN AROUND. CAR WAS SLOWING DOWN AND WAS ABLE TO TURN CAR OFF. FORTUNATELY NO OTHER CARS WERE INVOLVED. AN OFF DUTY SHERIFF'S DEPUTY STOPPED AND SAID HE NOTICED SMOKE AND THOUGHT THE CAR WAS ON FIRE BUT NO FIRE OCCURRED. WHEN STATE POLICE ARRIVED THEY ASKED US TO MOVE THE CAR TO THE BREAK DOWN LANE. WAS ABLE TO PUT CAR IN REVERSE AND BACKED CAR TO BREAKDOWN LANE. TRIED TO PUT CAR IN DRIVE BUT CAR WOULDN'T GO FORWARD.
NHTSA complaint #10694250 — an unverified report by a vehicle owner.
TL* THE CONTACT OWNS A 2007 GMC ENVOY. WHILE IN PARK, THE VEHICLE INDEPENDENTLY REVERSED AND CRASHED INTO A TREE. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 70,000.
NHTSA complaint #10693657 — an unverified report by a vehicle owner.
FUEL LIGHT CAME ON, SPEEDOMETER STOPPED WORKING, ENGINE CUT OFF. BEFORE THAT, THE MUFFLER STARTED MAKING RUMBLING NOISE. I HAD JUST FUELED THE VEHICLE. FINDINGS BY AAA: ABS BAD HAD TO BE REPLACED 1056$ AND REALIGNMENT. 2. EXHAUST MANIFOLD AND PIPE REPLACEMENT 400. DON'T KNOW ABOUT FUEL SYSTEM YET BRAKES /ABS IS 3RD TIME SINCE BUYING THE CAR IN 2006. 2ND TIME FOR ENGINE ISSUES. CAR STARTED OVERHEATING ON BELTWAY THIS WEEK AND BLOWER MOTOR NOT WORKING RIGHT. ALSO HAVE ISSUES WITH WINDOW PASSENGER SIDE FRONT WONT WORK NOW AND REAR WIPER STOPPED WORKING. HOLY YOU KNOW! THINK I GOT A LEMON!
NHTSA complaint #10610429 — an unverified report by a vehicle owner.
TL * THE CONTACT OWNS A 2007 GMC ENVOY. WHILE DRIVING 50 MPH, THE VEHICLE SUDDENLY DECELERATED TO 20 MPH. THE AIR BAG AND CHECK ENGINE WARNING INDICATORS ILLUMINATED AND THE VEHICLE VEERED TO THE RIGHT. THE SPEED RETURNED TO NORMAL WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE FAILURE OCCURRED ON TEN DIFFERENT OCCASIONS. THE MANUFACTURER WAS NOTIFIED. THE DEALER STATED THAT THE IGNITION SWITCH NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 100,000.
NHTSA complaint #10606938 — an unverified report by a vehicle owner.
SOME TIMES WHEN THE BRAKES ARE APPLIED THE THROTTLE ALSO ADVANCES CAUSING UNWANTED ACCELERATION. HAPPENS AT LOW SPEEDS. HAVE THERE BEEN ANY FACTORY RECALLS FOR THIS PROBLEM?
NHTSA complaint #10525339 — an unverified report by a vehicle owner.