2007 GMC ACADIA Complaints

THIS ISSUE STARTED WHEN I WAS DRIVING DOWN THE ROAD AT 35MPG. THE ACADIA TRIED TO SHIFT INTO A HIGHER GEAR BUT CLUNKED VERY LOUDLY AND JOLTED THE WHOLE CAR. FROM THAT POINT FORWARD THE VEHICLE WAS STICK IN 3RD GEAR. IT WOULDN'T UP SHIFT OR DOWN SHIFT. THE CAR LIMPED HOME BUT STARTING ON HILLS OR AT STOP SIGNS WAS ALMOST IMPOSSIBLE. ONCE I GOT THE CAR HOME I CHECKED THE TRANSMISSION FLUID. TRANSMISSION FLUID OK. I THEN TESTED THE CAR AGAIN BY TRYING TO BACK OUT OF THE DRIVEWAY. THE TRANSMISSION MADE A LOUD GRINDING NOISE AND WOULD NOW LONGER MOVE IN REVERSE. I HAD THE CAR TOWED FROM MY HOUSE TO A LOCAL TRUSTED MECHANIC. THE MECHANIC STATED THAT THE WAVEPLATE FAILED. HE ALSO SAID THAT THIS WAS A KNOW DEFICIENCY IN THESE VEHICLES AND THAT THE TRANSMISSION WOULD NEED TO BE REPLACED OR REBUILT. I HAD TO SPEND $3950 TO REBUILD THE TRANSMISSION ON A 2007 VEHICLE WITH 80000 MILES. I WOULD APPRECIATE A REIMBURSEMENT FROM GM FOR THIS OBVIOUS QUALITY PROBLEM. *TR

PROBLEMS WITH WINDOW CONTROL WHILE DRIVING, UNABLE TO RAISE UP WINDOW ON PASSENGER SIDE FROM THE DRIVER CONTROLS. *TR

POWERTRAIN (TRANSMISSION) GAVE - OUT AT 72100 MILES ON MY 2007 GMC ACADIA AND GMC DEALER STATING "MOVE PLATE" AND "CONTROLLED MODULE" AND ESTIMATES ARE AT $4000.00. I HAVE READ MANY COMPLAINTS ONLINE ABOUT THIS ISSUE AND IT SHOULD BE MENTION ON NHTSA AND HAVE GMC MAKE A RECALL. *TR

SERVICE AIRBAG LIGHT CONTINUALLY COMES ON WHEN PASSENGER MOVES IN PASSENGER SEAT AND AIRBAG STOPS FUNCTIONING. *TR

TL* THE CONTACT OWNS A 2007 GMC ACADIA. THE CONTACT STATED THAT THE VEHICLE WOULD HESITATE TO ACCELERATE AND OPERATE SLUGGISHLY. THE TIMING CHAIN WAS REPLACED BY THE DEALER HOWEVER, THE FAILURE LATE RECURRED WITH THE ILLUMINATION OF THE CHECK ENGINE WARNING LIGHT. AN ENGINE FLUSH WAS PERFORMED ON THE VEHICLE AND THE FAILURE SUBSIDED FOR THREE WEEKS BEFORE RECURRING. THE VEHICLE WAS TAKEN BACK TO THE DEALER, WHO ADVISED THAT THERE WAS A SEIZED SOLENOID IN THE TRANSMISSION, WHICH WOULD REQUIRE REPLACING. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 120,000 AND THE CURRENT MILEAGE WAS 130,000. *TR

ON MONDAY, WITH MY CHILDREN IN THE CAR, I STARTED NOTICING THAT THE CAR WAS NOT SHIFTING CORRECTLY. I DID NOT THINK MUCH ABOUT IT. THEN ON THE WED OF THAT WEEK AS I WAS DRIVING IN A MAJOR CITY DOWNTOWN AREA FOR THE MORNING COMMUTE, THE ENGINE LIGHT CAME ON... I WAS AT A STOP TRIED TO ACCELERATE AND THE RPM'S REVVED. STEPPED ON THE GAS AND THE CAR WOULD ONLY GO 1 TO 2 MILES AN HOUR THEN SPEED UP ... DEALER SAID THAT THERE WERE "MANY PARTS IN THE PAN" AND THAT I NEEDED TO HAVE TRANSMISSION REPLACED. $3600 PLUS TAX OR HAVE IT REBUILT $3300 PLUS TAX. CALLED GM AFTER READING THE VARIOUS POST ON EDMUNDS ABOUT THE ACADIA PROBLEMS. THEY WERE VERY NICE AND OPENED A CLAIM BUT AS OF YET, NO ONE EVER CALLED ME BACK. WHEN THEY OPENED THE CLAIM THEY SAID SOMEONE WOULD BE IN TOUCH WITHIN 2 BUSINESS DAYS (AND THEY WOULD SEE WHAT THEY COULD DO ON SAVING ME SOME MONEY ON THE BILL) AS I WAS DUE BACK AT THE DEALERSHIP TO PICK UP MY CAR. *TR

WHILE AN HOUR FROM HOME, I WAS DRIVING THROUGH A TOWN AND SUDDENLY COULD GET NO "PICKUP" TO START AFTER STOPPING AT A STOPLIGHT. I WAS JUST SITTING THERE IN THE INTERSECTION WHILE TRAFFIC DROVE AROUND ME. I CONTINUED TO MY DESTINATION THIS WAY, BARELY ABLE TO GET GOING AFTER STOPPING. THEN WHEN COMING HOME I HAD "PICKUP" BUT THE VEHICLE WAS SHIFTING IMPROPERLY. I TOOK IT TO THE DEALER AND THEY DIAGNOSED A BROKEN WAVE PLATE AND SAID IT NEEDED A NEW TRANSMISSION. AFTER READING ABOUT ALL THE OTHER ACADIA OWNERS WHO ARE ALSO HAVING THIS PROBLEM, I BELIEVE THE PROBLEM NEEDS TO BE ADDRESSED BY GMC. I DROVE MY CAR AFTER I WAS TOLD IT NEEDED A NEW TRANSMISSION, AND THE TRANSMISSION FAILED IN A BIG WAY WHILE I WAS DRIVING DOWN THE ROAD. SUDDENLY I WAS PUSHING THE GAS PEDAL, BUT NOTHING WAS HAPPENING - MY VEHICLE WAS JUST COASTING. I THINK THIS IS A HUGE SAFETY ISSUE AND THAT THERE SHOULD BE A RECALL TO FIX THESE FAULTY WAVE PLATES. *TR

THE VEHICLE HAS TWO PROBLEMS. THE RADIO WORKS, BUT THERE IS NO SOUND FOR THE BACK UP WARNING, TURN SIGNALS OR RADIO. THIS PROBLEM OCCURS IN THE GMC ACADIA, CHEVROLET TRAVERSE AND THE BUICK ENCLAVE. THE PROBLEM IS LIKELY THE PREMATURE FAILURE OF THE BCM OR THE AMP. WHEN DRIVEN IN THE RAIN, THE POWER STEERING FAILS MOMENTARILY AND IT IS VERY DIFFICULT TO CONTROL THE VEHICLE. *TR

NO PRIOR PROBLEMS, NO WARNINGS. WE PULLED UP TO A STOP SIGN, CAME TO A STOP AND THEN PROCEEDED THROUGH THE INTERSECTION WHEN THE TRANSMISSION FAILED. WE WERE LEFT STALLED IN FRONT OF ONCOMING TRAFFIC. I HAD MYSELF AND 5 PASSENGERS INCLUDING FOUR CHILDREN AGES 10 AND UNDER. IF THE TRAFFIC HAD NOT STOPPED WE ALL COULD HAVE SUFFERED MAJOR INJURIES. THERE WAS NO REASON PRIOR TO THE FAILURE TO SUSPECT THAT THERE WE ANY PROBLEMS. NO ENGINE WARNING LIGHTS OR ANYTHING. *TR

DRIVING DOWN THE HIGHWAY THE TRANSMISSION FAILED. TURNS OUT THE 2007-2009 MODELS HAVE A KNOWN ISSUE OF A FAILED "WAVE PLATE". MY SON AND I WERE ALMOST IN AN ACCIDENT BECAUSE OF THIS. THE VEHICLE WAS TOWED TO THE GMC DEALER. *TR