2007 GMC Acadia Powertrain & Transmission Problems

The contact owns a 2007 GMC Acadia. The contact stated that while driving at various speeds, the vehicle lost motive power with the battery saver mode activated. The contact stated that the vehicle failed to restart. The vehicle was towed to an independent mechanic on two occasions, where the vehicle was diagnosed, and it was determined that the alternator and battery needed to be replaced. The vehicle was repaired on both occasions; however, the failure persisted. Additionally, the service air bag and transmission warning lights were illuminated. The contact stated that there was smoke coming from the battery. The vehicle had not yet been taken back to the mechanic or a local dealer for further diagnostic test or repair. The manufacturer was made aware of the failure and informed the contact that the warranty had expired. The approximate failure mileage was 63,000.

when accelerating onto the freeway, hit 55mph and the car just stopped going. it would not go into any gear, turned off car and it still wouldnt go into gear. AAA showed up said "oh, we see this in the acadia all the time" plugged something in under the dash, the check engine light went off and he said "there you go, now it'll work fine, just dont give it hard gas when getting up to speed" turns out the code was a tranny code that when he cleared it the tranny would then work. Its bad enough i have to deal with this leaking A/C unit, 3 cans a week, and that smell is terrible, i cant even get the car up to speed when entering the freeway traffic. please make gmc fix these issues, i know im not the only one with both issues. Thank you.

MY 2007 GMC ACADIA SPONTANEOUSLY CAUGHT FIRE WHILE DRIVING. NO WARNING LIGHTS AND OR NOTIFICATIONS CAME ON. MY CAR BEGAN TO FILL WITH SMOKE FROM THE FLOORBOARD AND SMOKE CAME FROM THE HOOD. THE FRONT END OF THE CAR WAS FULLY ENGULFED IN A MATTER OF MINUTES, TOTAL LOSS.

GMC PLEASE TAKE ACCOUNTABILITY FOR THE SUNROOF LEAK ISSUE! YEARS OF DATA, ALMOST 100 COMPLAINTS, SOMEONE SHOULD ALREADY KNOW ABOUT THIS AND HAVE A SOLUTION! MY CAR HAS SERIOUS LEAKING ISSUES FROM THE SUNROOF ABOVE THE DRIVER, ELECTRICAL TO CABIN DOESN'T ALWAYS WORK EXCEPT DASH LIGHTS, AND HEADLIGHTS/TURN SIGNALS WORK SPORADICALLY. THE LOCKS WORK WHEN THEY'RE IN THE MOOD. ALSO MEANS AC/HEAT WORKS SOMETIMES..I LIVE UP NORTH AND IT'S 24 TODAY. MY WINDSHIELD WIPER FLUID REMAINS EMPTY BECAUSE IT RANDOMLY TURNS ON AND DRAINS OUT: WHICH ALSO MEANS REPLACING MY WIPERS IS A BAD IDEA BECAUSE THEY RANDOMLY TURN ON FOR AT MOST AN HOUR AND DRY WIPING THE WINDOW...AND DESTROYING THE WIPER BLADES. ALL WHEEL DRIVE WON'T WORK, DESPITE MECHANIC SEEING NO ISSUES. I'VE TAKEN DOWN THE MOUNTS AND TRIED TO FLUSH THE DRAINING TUBES MYSELF..AND THEY'RE CLEAR WITH NO LEAKS WHEN I TESTED THE TUBES. I DON'T KNOW WHAT TO DO. I WISH I COULD AFFORD TO FIX THIS, BECAUSE WE NEED THIS VEHICLE; EVERYDAY I'M SCARED TO DRIVE IT! WE WON'T DRIVE AT NIGHT FOR THE RISK OF THE HEADLIGHTS SHUTTING OFF, AND ALWAYS FINGERS CROSSED MY TURN SIGNALS WILL FUNCTION TODAY. I HAVE KIDS! MY FAMILIES NOT RICH, WE CAN'T AFFORD ANOTHER VEHICLE OR THE COSTLY REPAIR, BEING THAT I'M A SINGLE MOM BARELY BUYING BREAD AND PAYING RENT AS IT IS SINCE MY HOURS GOT CUT FROM COVID. I ONLY WANTED A SAFE VEHICLE, I DIDN'T REALIZE I HAD TO BE SPECIFIC AND ASK FOR ONE WITH HEADLIGHTS AND ELECTRONICS WORKING APPROPRIATELY, TOO. I'LL BE SURE TO NEXT TIME I BUY A CAR...WHENEVER THAT LUCKY DAY OCCURS. PLEASE PRAY FOR US.

TL* THE CONTACT OWNS A 2007 GMC ACADIA. WHILE DRIVING APPROXIMATELY 25 MPH, A SHATTERING SOUND WAS HEARD UNDERNEATH THE VEHICLE. IN ADDITION, THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE TRANSMISSION CLUTCH WAS SLIPPING, SHATTERED, AND NEEDED REPLACEMENT. THE CONTACT STATED THAT THE VEHICLE WAS NOT PERFORMING PROPERLY FOR MORE THAN A WEEK. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 140,000.

WHILE DRIVING 45MPH ON A STRAIGHTAWAY HIGHWAY , THREE WARNINGS CAME ON "REDUCED ENGINE POWER" "SERVICE STABILITRAK" AND "TRACTION CONTROL OFF" THEN THE VEHICLE LOST POWER CARS BEHIND ME AND NOWHERE TO PULL OFF THE CAR HAD LOST POWER IT WOULD NOT GET OVER FIFTEEN MPH. TAKING IT INTO BE SERVICED .I HAVE ALREADY HAD THE TRANSMISSION REPLACED

SO GOT MY FIRST GM AND WILL BE LAST ONE U CAN NOT FIX THIS CAR IT WONT LET YOU AND NOT TALKING ABOUT NORMAL MAINTENANCE HAVE ONLY HAD 2 YEAR JUST GOT BACK AFTER HAVING TRANSMISSION REBUILT HAD MOTOR REBUILT LAST SUMMER DO TO TIMING CHAIN TOOK ON 100 MILE TRIP TODAY NOW GAUGES ARE FREAKING OUT ABOUT EVERY 5TH TIME U START IT HAVE CODE P0449 WICH WASNT THERE BEFORE BUT OBVIOUSLY HAS NOTHING TO DO WITH TRANSMISSION THEN GET HOME TONIGHT AND ITS GOT P0019 SO BASICALLY LOOKS LIKE IL BE HAVING TO HAVE MOTOR REBUILT AGAIN IF I DONT BURN TO GROUND FIRST SO ALL AND ALL NOT COUNTING MAINTENANCE ON IT LIKE STRUTS TIRES OIL CHANGE YOU NO NORMAL WEAR AND TEAR JUST IN THE MOTOR AND TRANSMISSION IN 2 YEARS IL HAVE 11.000 WRAPED UP IN A SUV THATS WORTH ABOUT 7000 AND WONT LET U GET OUT FROM UNDER IT IT IS THE WORST MONEY PIT I HAVE EVER HAD. FOR EVERY THING U FIX ON IT IT CREATES 3 MORE

SHORTLY AFTER PURCHASING 2007 ACADIA IT RAINED AND MY FRONT FLOORBOARDS FLOODED DUE TO THE SUNROOF CLOGGING UP. IT OVERFLOWED INTO THE CAR BC IT COULDN'T DRAIN. TRANSMISSION SHUTTERS AT 2ND, 3RD AND 4TH GEAR ONLY AT LOW SPEEDS OR UNDER TENSION. NAVIGATION KEEPS SAYING DISC READ ERROR. SUPPOSED TO BE ABLE TO GET 2 FREE DISC WITH THE LIFE OF THE CAR BUT IT NEARLY IMPOSSIBLE TO GET. I HATE THIS CAR. I HAVE HAD NOTHING BUT PROBLEMS WITH IT SINCE WE HAVE GOTTEN IT. I AM ALMOST DUE TO UPGRADE AND I WILL NOT BE GETTING AN ACADIA.

WHILE DRIVING ON THE INTERSTATE GOING 60 MPH THE SUV JERKED AND THEN THE RPM ACCELERATED AND THEN SLOWED DOWN. I HAD TO TAKE MY FOOT OFF THE ACCELERATOR. I WAS ALMOST HIT BY A 18 WHEELER. IT REALLY HAPPENS WHEN I HAVE THE AIR CONDITIONER ON.

TL* THE CONTACT OWNS A 2007 GMC ACADIA. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE JERKED AND HESITATED WHEN SWITCHING GEARS. THE FAILURE WAS ALSO PRESENT WHILE DRIVING IN REVERSE. THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE LOCAL DEALER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 61,000.

"TAKATA RECALL" MY TRANSMISION MAKES THE GEAR VIBRATE BETWEN 2ND AND 3RD AND 3RD AND 4RD USUALLY AND THE CHECK ENGINE SAY IS TORQUE CONVERTER CLUTCH (TCC) STUCK OFF , TCC ENABLE VALVE STUCK IN OFF POSITION , I ALLREDY REMPLACED AT COMPLETED TCM INTO THE TRANSMISSION AND NOT WORK !! SO IF U CAN HELP ME PLZ I WOULD REALLY APPRECIATE IT

GMC TRANSMISSIONS ARE CRAP, GOING ON THE THIRD ONE. THE AIRBAG LIGHT IS ON FOR WHAT THE RECALL IS FOR BUT GMC IS DENYING THE RECALL

2016 BOTH FRONT AND BACK AC HAD TO BE REPLACED, CURRENTLY TRANSMISSION IS SLIPPING, REAR LIFT GATE, AFTER RECALL FIX, STILL WON'T SHUT -TAKES UP TO 3-4 TIMES TO CLOSE LIFT GATE WHEN NOTHING IS IN THE WAY, DVD/CD PLAYER STOPPED WORKING IN 2015

TL* THE CONTACT OWNS A 2007 GMC ACADIA. THE CONTACT STATED THAT THE VEHICLE FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS APPLIED NUMEROUS TIMES. IN ADDITION, THE TRANSMISSION FAILED TO FUNCTION PROPERLY WHEN SHIFTING AND VARIOUS WARNING INDICATORS ILLUMINATED. WITHIN A WEEK OF OWNING THE VEHICLE, IT WAS TAKEN TO THE DEALER (SHORELINE AUTO GROUP INC, 2275 N STATE RD, IONIA, MI 48846, (616) 523-6882). THE DEALER KEPT THE VEHICLE FOR OVER A MONTH DUE TO NO SOUND FOR THE TURN SIGNALS, VARIOUS WARNING INDICATORS ILLUMINATED ON THE INSTRUMENT PANEL, AND THE VEHICLE WAS SLOW TO PICK UP SPEED. THE DEALER WAS UNABLE TO REPLICATE AND DIAGNOSE THE FAILURE FOR OVER A MONTH. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR FURTHER DIAGNOSTIC TESTING. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES MONTHS LATER TO DETERMINE IF THEY MAY BE ABLE TO PROVIDE A SOLUTION TO REPAIR THE VEHICLE. THE APPROXIMATE FAILURE MILEAGE WAS 14,000.

TRANSMISSION PROBLEMS AND SAUND PROBLEMS

TL* THE CONTACT OWNS A 2007 GMC ACADIA. THE CONTACT STATED THAT THERE WAS A FAILURE WITH THE TRANSMISSION GEARS. THE VEHICLE WAS DOWNSHIFTING IN A ROUGH AND JERKED. A DEALER WAS NOT CONTACTED. THE VEHICLE WAS DIAGNOSED BY TWO INDEPENDENT MECHANICS WHO STATED THAT THE TRANSMISSION ASSEMBLY MIGHT NEED TO BE REPLACED. THERE WERE 36 TSBS FOR THE POWER TRAIN, BUT NO RECALL WAS ISSUED. IT WAS UNKNOWN IF THE MANUFACTURER WAS CONTACTED. THE FAILURE MILEAGE WAS NOT AVAILABLE.

TRANSMISSION KEEPS SLIPPING AND SLIDING OUT OF GEAR (IT WORK SOMETIME SMOOTHLY )ESPECIALLY WHEN I'M DRIVING

TL* THE CONTACT OWNS A 2007 GMC ACADIA. WHILE DRIVING VARIOUS SPEEDS, THE TRANSMISSION STALLED WITHOUT WARNING. THE VEHICLE WAS NOT TAKEN TO A DEALER OR DIAGNOSED. THE VEHICLE WAS REPAIRED. ALSO, WHILE DRIVING, THE HEADLIGHT SWITCH BECAME INOPERABLE. AS A RESULT, THE CONTACT WAS UNAWARE OF WHEN THE HEADLIGHTS WERE ON OR OFF. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR DIAGNOSED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 75,000.

OVERDRIVE FUNCTION FAULTY IN TRANSMISSION. DURING COLD WEATHER STABILITY TRAC KICKS IN AND WILL NOT REGAIN POWER EVEN THOUGH THERE IS NO BAD ROAD CONDITIONS (SUCH AS SNOW, ICE, OR RAIN) IT SEEMS TO ACTIVATE WHEN THE WEATHER IS COLD. IT BARLEY MOVES INHIBITING NORMAL TRAFFIC FLOW WHICH IS VERY DANGEROUS. FIXED MOON ROOF LEAKS CAUSING THE ELECTRICAL COMPONENTS TO MALFUNCTION AND RAIN WATER DRIPS ON PASSENGERS AND THOROUGHLY SOAKS THE CARPETS LEAVING A MILDEW SMELL.

TL* THE CONTACT OWNS A 2007 GMC ACADIA. WHILE THE VEHICLE WAS PARKED WITH THE ENGINE TURNED OFF, A PASSENGER ATTEMPTED TO ENTER THE VEHICLE AND HIT THE GEAR SHIFTER. AS A RESULT, THE GEAR SHIFTER MOVED OUT OF THE PARK POSITION AND THE VEHICLE ROLLED FORWARD INTO A DITCH. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES. A TOW TRUCK WAS ABLE TO PULL THE VEHICLE OUT OF THE DITCH. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 122,000.