10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
14,220 miles

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« Read the previous 20 complaints

problem #104

Jul 112025

Acadia

  • miles
I noticed when I put my car in park and turn key off, it-??ll ding to warn me to -??shift into park-?? this been becoming a problem recently and it-??s been happening more often.

- Clayton, NJ, USA

problem #103

Jun 152025

Acadia

  • miles
About a month ago when I shifted my vehicle into park and shut the vehicle off, "Shift to Park" appeared on dash display for which I had to restart the vehicle, shift it into another gear and attempt to shutoff the vehicle again. Occasionally this would work but not all the time. Other times when shifting into other gears did not work I had to restart the vehicle, press the shifter button multiple times and then was able to shut the car off with no "Shift to Park" appearing. On 7/11/25, Arrived to work and had to performed the shifting the vehicle into another gear and was able to shut the vehicle off. When I went to leave for lunch, the car would not start at all, check the GM App and it stated "Critically Low Battery". A co-worker helped jump the battery and I was able to start the vehicle. When I went to leave work for the day, the vehicle would not start again with no notification as to why. My co-worker jumped the battery again and vehicle started now with all the system lights on dash staying on and warnings displayed. 7/12/25 Vehicle struggled to start and all system lights were still on. Later in the day, the vehicle would not start and all overhead, dash, display, taillights would not shut off. We jumped the battery and took the vehicle to our local dealer.

- Spring Hill , TN, USA

problem #102

Jun 012025

Acadia

  • miles
We receive a shift to park message when we try to turn our 2019 GMC Acadia off. The vehicle is already in park, but an alarm bell keeps going off telling us it is not. The vehicle will not allow us to shut off the vehicle properly and results in battery drain and inability to lock the vehicle. We have noticed there is a class action lawsuit and recalls from previous year's models and the 2019 model manufactured in Ohio, but ours was manufactured in Tennessee. Our year, make, and model isn't listed in the class action lawsuit and/or a recall. This is very frustrating considering the number of similar issues/complaints in regards to this shift to park problem. I feel GMC as the manufacturer should be held liable for a faulty part and they have failed to correct this issue in later models since they were aware of the issue with the 2017-2018 Acadia models built in Tennessee.

- Pocatello, ID, USA

problem #101

Jul 122025

Acadia

  • miles
In March 2025 my 2019 Arcadia with only 44112 miles begin indicating a Shift to Park error message when I parked and shifted into park the error message showed on the instrument panel and the warning alarm sounded and would not stop showing the error message until I restarted the car and shifted from drive to park repeatedly. I couldn-??t get out and close the door, and the warning stop, it would continue to sound the warning. The only way to stop the warning message and alarm was to stay in the car and repeatedly start the car shift to drive into park switch it off and if it still showed the error and warning, do it all over again. This could take up to several minutes and many tries. If I had of left the car all the warning would have been sounding indicating it wasn't in park. I didn't know if it was really in park or not and if not, the car could have potentially rolled off causing injury or damage. To try and determine what was the cause of this problem I searched the internet to find a solution, to do a reset or simple fix and discovered that GMC had known about this issue since 2016 and the only solution was an in the shop repair requiring replacement of some parts. The "Shift to Park" error in GMC vehicles is considered a safety issue by many owners and has led to class-action lawsuits. The issue, which prevents vehicles from recognizing when they are in park, can lead to the engine not shutting off, potential for vehicle roll away, and even entrapment inside the vehicle. On April 16, 2025 I had the repair done at Hayward Allen, Cadillac -?" GMC dealership, 2590 Atlanta Highway, Athens Georgia 30604. The total repair cost was $732.36 (invoice attached). ). I sent a copy of this invoice by email to GMC customer service. After customer service reviewed the amount they call and informed me they could only reimburse me a total of $73.24.

- Athens, GA, USA

problem #100

Jun 202025

Acadia

  • miles
Shift to park light comes on and car won't shut off

- Philadelphia, PA, USA

problem #99

Jul 032025

Acadia

  • miles
Shift to park issue. This 2019 Acadia Denali has been serviced twice for a shift to park issue:(It-??s a known problem that occurs when Acadia vehicles fail to recognize that the gear shifter is in the park position). The first time was under warranty in 2022 and it has just been serviced again for the same problem. The system is the same as the older GM recall for this problem and the recall should also include this model as well but unfortunately it does not.

- Iva, SC, USA

problem #98

Jun 172025

Acadia

  • miles
Car has delayed shifting, and jolting when switching gears. Transmission temp gets up to 270 degree while driving

- Penn Valley, CA, USA

problem #97

Jun 052025

Acadia

  • miles
Component: Shifter Assembly & jumper harness Safety concern: Can't turn off vehicle - Carbon Monoxide poisoning, physical safety when parking not at home, as I would have to leave vehicle running... Message in dash was present when I brought vehicle to dealer. Dealer also replicated No inspection other than dealer. Part returned to me. Warning message has been coming on for past 60 days or so, progressively getting more frequent I receive a 'shift to park' message in telltale after I have shifted to park. At times, vehicle will not shut off until shifter is manipulated for several minutes. I have concerns that I cannot park vehicle in garage, if I cannot shut it off. GM is well aware of issue, but has yet to recall them. Dealer actually had replacement shifter in stock for a same day repair.. I was charged $778.98 for the repair, and GM's customer assistance center response to me simply was to file a complaint with NHTSA. My wife does not feel safe driving, as there is no guarantee vehicle will turn off. Dealer replicated issue when I brought to dealership. Dealer has replaced part and has them. Warning lights only appeared when problem reared itself, initially began about 60 days ago, but is not occurring on approximately 2 of 3 shut downs.

- Clinton Township, MI, USA

problem #96

Jul 012024

Acadia

  • miles
My 2019 GMC Acadia with 33,000 miles on it started to give me a notification to "Shift to Park" even though I had already shifted the vehicle into park. A "ding! ding! ding!" alarm wouldn't go off and the vehicle wouldn't turn off unless I repeatedly changed the gears until it read it was in park. This went on for a few weeks and got progressively worse. I read on a GMC forum that the vehicle could slip out of gear while driving and potentially cause an accident. My mechanic found the shifter assembly to be defective and replaced the entire Gearshift Lever Assembly. He said there was a plastic piece in the gearshift that snapped off and said this was an issue in the older models but thought GMC had fixed this issue by 2019. Unfortunately, I was past my 3 year / 36K mile warranty and had to fork over $1300 to have it repaired.

- Rochester, NY, USA

problem #95

May 152025

Acadia

  • miles
Our Arcadia 2019 with 40000 miles has shift to park problem. 2017 thru some 2019 had recall notice and were fixed by GMC. Why doesn't it apply to this vehicle. We had to pay $1500 to dealer. There is an obvious problem and they have admitted it. Time for government to step in or do a class action lawsuit looks like they are filed by state

- Punta Gorda, FL, USA

problem #94

Dec 312024

Acadia

  • 77,000 miles
The contact owns a 2019 GMC Acadia. The contact stated that occasionally while attempting to park the vehicle and shifting the gear selector into park(P), the message "Please Shift to Park" was displayed; however, there was no warning light illuminated. The contact was unable to turn off the vehicle during the failure. The local dealer was contacted; however, the vehicle was not diagnosed. The contact was informed that the VIN was not under recall. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 77,000.

- Marionville, MO, USA

problem #93

May 012025

Acadia

  • miles
Some times when vehicle is shifted into park it doesn-??t recognize it is in park. I have to turn the vehicle off and restart it, shift into drive and back into park. Sometimes it takes a few times. My neighbor has a 2018 Traverse and had the same issue.

- Charleston, WV, USA

problem #92

Apr 302025

Acadia

  • 61,000 miles
The contact owns a 2019 GMC Acadia. The contact stated that upon reaching his destination and shifting the vehicle into park, the vehicle failed to recognize that that the shift lever was in park. The contact stated that after restarting the vehicle, the vehicle returned to normal functionality, but the failure became a regular occurrence. The shift to park warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 61,000.

- Barrington, NH, USA

problem #91

Apr 212025

Acadia

  • miles
When shifting into Park the car still states to "shift into park" on the dash and will not fully shut off. i still need to take the car into the dealer for service to fix. This seems to be an issue.

- Milton, FL, USA

problem #90

Mar 312025

Acadia

  • miles
For 3 weeks now, my dash keeps telling me to shift to park when my gear shift is already in park. Car will not allow me to secure it because it thinks the car is not in park!

- Meridian, MS, USA

problem #89

Apr 032025

Acadia

  • miles
I have a 2019 GMCAcadia Denali with less than 60000 miles. The problem I have with the vehicle is I get a error that say "Park to Shift. I don' know if it is in park or not. I am afraid that it isn't in park and will create a safety issue and injuries. It is my understanding that the same problem with the 2020+ GMC Acadia and is listed in a RECALL. Why isn't 2019 not included in this recall?

- Anderson, SC, USA

problem #88

Jun 182024

Acadia

  • 39,886 miles
The contact owns a 2019 GMC Acadia. The contact stated that upon shifting to park(P), the vehicle made an abnormal beeping sound that persisted after turning off the vehicle. The message "Shift to Park" was displayed. The vehicle was taken to the dealer, where an unknown harness and switch were replaced. The vehicle was repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a related recall. The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 39,886.

- Saratoga Springs, NY, USA

problem #87

Feb 042025

Acadia

  • 72,000 miles
The contact owns a 2019 GMC Acadia. The contact stated that while attempting to shift to park(P), the message to -??Shift to Park-?? was displayed. The contact shifted from park to neutral and back to park until the proper gear was recognized. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The contact was informed that the VIN was not under recall. The manufacturer was not notified of the failure. The approximate failure mileage was 72,000.

- Chadds Ford, PA, USA

problem #86

Feb 072025

Acadia

  • miles
Shift to park. Shows it-??s in park but it is not

- Chadds Ford, PA, USA

problem #85

Dec 242024

Acadia

  • 72,000 miles
The contact owns a 2019 GMC Acadia. The contact stated upon attempting to turn off the vehicle, the instrument panel remained operable with the message "Shift to Park" displayed while the gear shifter was already in park(P). The contact shifted out of park(P) and shifted back to park(P) several times until the vehicle responded as needed. The contact stated that the failure recurred, and the vehicle failed to successfully turn off after several attempts, causing the battery to become drained. The vehicle was then towed to the dealer. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 72,000.

- Huntingdon Valley, PA, USA

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