Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
620–25K
8425–50K
1350–75K
975–100K
10100–150K
1150K+
179 reports with mileage · 214 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Power Train. Review the 163 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 108 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
8 crash reports1 fire reports5 injury reports
What owners actually said
393 reports
32,000 miles · Sep 11, 2019
Electrical System
TL* THE CONTACT OWNS A 2018 GMC ACADIA. WHEN PLACING THE VEHICLE INTO PARK, "ACTION REQUIRED, SHIFT TO PARK" APPEARED AND A WARNING CHIME SOUNDED. WHEN THE VEHICLE WAS PLACED INTO PARK AND SHUT OFF, THE BEEPING NOISE CONTINUED. UPON STARTING THE VEHICLE, THE WARNING NOISE AND INDICATOR TURNED OFF AND THE VEHICLE OPERATED NORMALL…
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TL* THE CONTACT OWNS A 2018 GMC ACADIA. WHEN PLACING THE VEHICLE INTO PARK, "ACTION REQUIRED, SHIFT TO PARK" APPEARED AND A WARNING CHIME SOUNDED. WHEN THE VEHICLE WAS PLACED INTO PARK AND SHUT OFF, THE BEEPING NOISE CONTINUED. UPON STARTING THE VEHICLE, THE WARNING NOISE AND INDICATOR TURNED OFF AND THE VEHICLE OPERATED NORMALLY. BUDD BAER AUTO (71 MURTLAND AVE, WASHINGTON, PA 15301, 724-914-6670) WAS NOTIFIED AND AN APPOINTMENT WAS SCHEDULED TO HAVE THE VEHICLE SERVICED. THE DEALER INFORMED THE CONTACT THAT THEY COULD NOT GUARANTEE THAT THE PART WOULD BE AVAILABLE TO REPAIR THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 32,000.
NHTSA ODI #11254738
15,000 miles · Sep 11, 2019
Power Train
VEHICLE STATES "ACTION REQUIRED - SHIFT TO PARK" EVEN THOUGH VEHICLE IS IN PARK. ACCESSORIES STAY ON AND VEHICLE CONTINUOUSLY SOUNDS WARNING CHIME. THIS PROBLEM OCCURS EVERY TIME VEHICLE IS SHIFTED TO PARK.
NHTSA ODI #11254619
33,000 miles · Sep 10, 2019
Power Train
WHEN THE CAR IS SHIFTED INTO PARK, THE DASHBOARD SHOWS A WARNING THAT THE CAR IS NOT IN PARK. THE CAR THEN WON'T TURN OFF COMPLETELY.
NHTSA ODI #11254470
34,000 miles · Sep 7, 2019
Power Train
THE VEHICLE SHOWS A WARNING WITH A BELL TONE 'SHIFT TO PARK' WHEN THE CAR IS ALREADY IN PARK. IT STOPS ONLY AFTER WIGGLING GEAR SHIFTER NUMEROUS TIMES.
NHTSA ODI #11253803
33,000 miles · Sep 5, 2019
Unknown Or Other
'SHIFT TO PARK' ERROR MESSAGE IS SHOWING WHEN MY VEHICLE IS ALREADY IN PARK AND I'M TRYING TO TURN THE VEHICLE OFF. I PURCHASED THIS VEHICLE LESS THAN A MONTH AGO AND IT CURRENTLY HAS 33K MILES ON IT. I'VE HAD TO TURN THE VEHICLE BACK ON SEVERAL TIMES TO GET THIS ERROR TO GO AWAY. WHEN THE MESSAGE FLASHES I'VE EVEN EXPERIENCED T…
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'SHIFT TO PARK' ERROR MESSAGE IS SHOWING WHEN MY VEHICLE IS ALREADY IN PARK AND I'M TRYING TO TURN THE VEHICLE OFF. I PURCHASED THIS VEHICLE LESS THAN A MONTH AGO AND IT CURRENTLY HAS 33K MILES ON IT. I'VE HAD TO TURN THE VEHICLE BACK ON SEVERAL TIMES TO GET THIS ERROR TO GO AWAY. WHEN THE MESSAGE FLASHES I'VE EVEN EXPERIENCED THE VEHICLE ROLLING INDICATING IT IS IN FACT NOT IN PARK ALTHOUGH THE SHIFTER IS IN PARK POSITION. THIS NEEDS TO BE RECALLED IMMEDIATELY AND I WILL ALSO BE CONSULTING AN ATTORNEY AS THIS IS A KNOWN ISSUE WITH NO CLEAR FIX (MANY PEOPLE WHO HAVE HAD THE SHIFTER REPLACED ARE HAVING THE SAME PROBLEMS AGAIN) AND THE PART THAT NEEDS TO BE REPLACED IS ON BACKORDER. PEOPLE'S VEHICLES LITERALLY CANNOT TURN OFF RESULTING IN BATTERIES DYING AMONG THE VERY OBVIOUS SAFETY CONCERNS. HOW IS THIS LEGAL?
NHTSA ODI #11253523
40,000 miles · Sep 5, 2019
Unknown Or Other
CAR WILL NOT RECOGNIZE I'VE SHIFTED TO PARK WHEN I TURN OFF THE VEHICLE. IT SAYS SHIFT TO PARK WHEN I ALREADY HAVE, AND I HAVE TO START THE CAR AND SHIFT AGAIN OVER AND OVER TO PARK FOR IT TO WORK. VERY CONCERNED ABOUT SAFETY.
NHTSA ODI #11253361
30,000 miles · Sep 4, 2019
Electrical System
I JUST BOUGHT THIS 2018 ACADIA IN JULY AND IT IS NOW GIVING ME THE SHIFT TO PARK ALERT EVEN THOUGH THE CAR IS IN PARK. IT TAKES SEVERAL TRIES OF RESTARTING AND SHIFTING TO GET IT TO TURN OFF, SO FAR. I'M AFRAID ONE TIME IT WILL BE STUCK THERE PERMANENTLY.THIS APPARENTLY IS A KNOWN AND FREQUENT ISSUE AND GMC NEEDS TO DO A RECALL.
NHTSA ODI #11253306
18,000 miles · Sep 4, 2019
Power Train
SHIFT TO PARK I SHIFT THE CAR INTO PARK AND TRY AND TURN THE CAR OFF AND IT STILL SAYS SHIFT TO PARK LIKE THE CAR ISNT IN PARK BUT IT IS. IT WONT ALLOW ME TO TURN THE CAR OFF. I HAVE TO SHIFT IT INTO DIFFERENT GEARS OR JIGGLE THE SHIFTER FOR IT TO REGISTER. I HAVE HAD TO RESORT TO REMOVING THE BATTERY CABLES OFF TO TURN …
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SHIFT TO PARK I SHIFT THE CAR INTO PARK AND TRY AND TURN THE CAR OFF AND IT STILL SAYS SHIFT TO PARK LIKE THE CAR ISNT IN PARK BUT IT IS. IT WONT ALLOW ME TO TURN THE CAR OFF. I HAVE TO SHIFT IT INTO DIFFERENT GEARS OR JIGGLE THE SHIFTER FOR IT TO REGISTER. I HAVE HAD TO RESORT TO REMOVING THE BATTERY CABLES OFF TO TURN IT OFF ONE TIME AS WELL. THE CAR WHEN IT DOES SHUT OFF FEELS LIKE THE TRANSMISSION ISNT FULLY ENGAGED.
NHTSA ODI #11253242
32,000 miles · Aug 31, 2019
Electronic Stability Control (esc)Power TrainUnknown Or Other
FIRST OF ALL, THIS ISSUE IS BEING REPORTED BY HUNDREDS IF NOT THOUSANDS OF GMC ACADIA OWNERS. I RECEIVED THE "SHIFT TO PARK" MESSAGE MONTHS AGO WHILE IT STILL WAS UNDER THE 36,000 MILE WARRANTY AND THEN IT WENT AWAY UNTIL LAST WEEK. I GOT A "SHIFT TO PARK" MESSAGE WHEN I TURNED THE VEHICLE OFF EVEN THOUGH THE GEAR WAS IN THE S…
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FIRST OF ALL, THIS ISSUE IS BEING REPORTED BY HUNDREDS IF NOT THOUSANDS OF GMC ACADIA OWNERS. I RECEIVED THE "SHIFT TO PARK" MESSAGE MONTHS AGO WHILE IT STILL WAS UNDER THE 36,000 MILE WARRANTY AND THEN IT WENT AWAY UNTIL LAST WEEK. I GOT A "SHIFT TO PARK" MESSAGE WHEN I TURNED THE VEHICLE OFF EVEN THOUGH THE GEAR WAS IN THE SHIFT POSITION. THIS CAUSED A NUMBER OF SECONDARY ISSUES THAT ARE NOW COMPROMISING THE SAFETY OF THE VEHICLE. ONCE I AM ABLE TO TURN THE VEHICLE BACK ON AFTER IT DRAINS OR KILLS THE ELECTRICAL SYSTEM, I AM GETTING A NUMBER OF ISSUES. HOWEVER, THE ONES THAT CONCERN ME THE MOST ARE THE ROLLS EVEN THOUGH THE VEHICLE IS IN PARK, LOSS OF POWER STEERING, LOSS OF AWD, LOSS OF STABILITRACK, LOSS OF ABS, BRAKING SYSTEM ERROR AND POWER SURGES. THESE ARE THE MOST CONCERNING BUT I AM ALSO HAVING ISSUES WITH MY DASHBOARD, NAVIGATION, AND VEHICLE INSTRUMENTS. I CALLED THE GMC DEALER WHO HAD NO PROBLEM TELLING ME THE GEAR SHIFT BOX NEEDED TO BE REPLACED, NOT COVERED UNDER WARRANTY AND THEY HAD NO IDEA WHEN THEY CAN FIX IT BECAUSE IT WAS ON A NATIONAL BACK ORDER. WHAT REALLY DISTURBS ME IS THAT THERE ARE LAWSUITS GOING ON DEALING WITH THIS PARTICULAR ISSUE AND THAT LITERALLY IT COMPROMISES THE SAFETY OF THE VEHICLE AND NEITHER GMC OR THE NHTSA HAVE ACTED ON THIS. I WAS DRIVING TODAY AND REALIZED HOW DANGEROUS IT WAS TO OPERATE A VEHICLE UNDER THESE CONDITIONS. YOU CAN LITERALLY BE DRIVING AND THE VEHICLE HAVE A POWER SURGE WHICH MAKES YOU LOSE CONTROL CAUSED BY A MALFUNCTION IN THE GEAR SHIFT BOX. I AM ASSUMING THAT NO ONE WILL DUE ANYTHING UNTIL SEVERAL PEOPLE ARE EITHER KILLED OR SERIOUSLY INJURED. THIS ISSUES HAS BEEN REPORTED ON MODELS GOING BACK TO 2017 AND HERE WE ARE IN 2019 AND STILL HAVE THE ISSUE. PLEASE HELP US, THIS ISSUE IS HAPPENING TO THOUSANDS OF DRIVERS AND IT IS NOT BEING ADDRESSED BY THE NHTSA OR GMC. PLEASE RECALL OR STOP SELLING
NHTSA ODI #11252624
21,000 miles · Aug 22, 2019
Power TrainUnknown Or Other
MY 2018 GMC ACADIA HAS WARNING OF SHIFT TO PARK. WHEN IT IS IN PARK. AND WILL NOT ALLOW ME TO TURN OFF THE CAR. I FEEL THIS IS A MAJOR ISSUE. THIS ONLY HAPPENS WHEN IT IS STATIONARY.
General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.
Consequence & remedy
Consequence: A damaged fuel line can create a fuel leak, increasing the risk of a fire.
Remedy: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.
General Motors LLC (GM) is recalling certain 2018 Chevrolet Equinox and GMC Terrain vehicles and 2017-2018 GMC Acadia vehicles. The right front intermediate driveshaft may fracture and separate while driving.
Consequence & remedy
Consequence: If the front right intermediate drive shaft assembly separates while driving, the vehicle will lose propulsion, increasing the risk of a crash. If the assembly separates while parked on a grade, without the park brake engaged, the vehicle may move unintentionally, increasing the risk of a vehicle roll-away.
Remedy: GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The recall began August 25, 2017. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17329.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2018 GMC Acadia Problems, Complaints & Recalls | Skip That Year