Table 1 shows seven common power train related problems of the 2018 GMC Acadia. The number one most common problem is related to the power train (137 problems). The second most common problem is related to the automatic transmission column shift (two problems).
2018 GMC Acadia comes up with an error message "shift to park" and does not allow me to fully engage my car into the parked position when stopped and parking. Read details...
The contact owns a 2018 GMC Acadia. The contact stated that after shifting into park(p), the gear shift indicator showed the vehicle was in park(p) however, while attempting to turn off the vehicle, the "shift to park" warning light remained illuminated. Read details...
1* purchased March 2018 (acadia denali) since August 2018 in motion when I accelerate it sounds like a loud lawnmower & crackling sound in rear muffler area. Took it chevy place in glenpool, ok. They couldn't find anything. Read details...