One problem related to warnings has been reported for the 2019 GMC Acadia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 GMC Acadia based on all problems reported for the 2019 Acadia.
The put in park shows after engine is turned off, have to restart and shift out of park and back to park. This could take several times to accomplish.
| Automatic Emergency Braking problems | |
| Adaptive Cruise Control problems | |
| Warnings problems |