2017 GMC Acadia

Seeing the intermittent shift to park messages when the vehicle has been shifted into park and the ignition is turned to the off position. Shifter wire harness jumper & transmission controls A malfunctioning shifter raises fears of potential rollaway accidents, even if such cases remain rare. For anyone who has to park on a slope, this fear can cause serious worry. Yes, there is a service bulletin (19-NA-206) No, this is 1 of the only problems I have had with this. The other issues I have had is the clear coating on the rims are peeling

In March of 2022 at around 79,000 miles, the temperature gauge was intermittently stuck on cold with the cooling fan constantly running and “steering assist reduced” displayed in the DIC. The car was found to have a bad thermostat which was replaced at the dealership on 3/28/2022. About 2 months ago the car started doing the same exact thing again. I have an appointment at the same dealership on March 23. It is likely the same problem again and I have only driven about 50,000 miles since the last time it was fixed. The car is now out of warranty. This is apparently a common recurrent with these model cars. There is in fact a service bulletin released about this very issue. GMC should replace and repair this issue since it is clearly a flaw.

Pulled into a parking space, put the car into park and tried to shut the car off. The warning system said I needed to shift to park. I was in park but could not shut the car off because the car thought I wasnt in park. Took 15 minutes of shifting from park to all gears and shaking the gear shifter before it finally let me shut the vehicle off. This is now the second time this has happened and ive had to have the same thing repaired. They are replacing the whole shifter assembly. Error reads SHIFT TO PARK. This is happening every few years now and at almost 1000 dollars to repair and only lasting a year or so, this is ridiculous.

GMC customer care representative & local GMC service department supervisor unable to help. 2017 Acadia Shift to Park message. It’s Difficult to turn the car off. The vehicle refuses to acknowledge the park position. Potential rollaway hazard. You may inspect. Took it to GMC service & confirmed it is a prevalent issue: Transmission control 13534320 = gearshift assembly & Jumper harness 84733196. This problem has been recurring for several years and I have problem solved how to shut the car off. GMC customer care rep said it’s an issue with all 2017 Acadias and tried to help. The system deemed it complicated case & escalated it to a Supervisor. She read a “customer care” script. After talking, she admitted that realistically GMC would not help. Yesterday, she advised me to file a complaint with NHTSA. I read that 2 other states Ohio & Tennessee won class action lawsuits because of the hazardous shift to park issue. If GMC issued recalls for 2017 Acadia shift to park then my 2017 GMC Acadia should have been included. I have been waiting for the recall for several years. GMC admits the problem is prevalent in 2017 GMC Acadias. Would you please issue a recall associated with this issue and link it to my VIN. Thank you.