Table 1 shows six common power train related problems of the 2019 GMC Acadia. The number one most common problem is related to the power train (133 problems). The second most common problem is related to the automatic transmission gear indicator (two problems).
The contact owns a 2019 GMC Acadia. The contact stated that the vehicle failed to shift into park and failed to shut off. There was a shift to a park error message displayed. The vehicle was taken to the local dealer, where it was diagnosed with a contact issue in the transmission box. Read details...
Park to shift issue - the vehicle did not register that I was in park, jerked hard when trying to place in gear, did not register the proper gear (reverse, neutral, drive), would not unlock doors to let passengers out even if it were an emergency. Read details...
The contact owns a 2019 GMC Acadia. The contact stated that upon arriving at her destination and moving the shifter into the park position, the vehicle failed to recognize that the vehicle was in park. After which, a message displayed reading "please shift to park". Read details...