NHTSA Owner Complaint Log
This page lists owner-reported complaints filed with NHTSA for the 2019 GMC Acadia. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.
Data synced from NHTSA on May 4, 2026
HEADLIGHTS ARE NOT BRIGHT ENOUGH TO SAFELY DRIVE AT NIGHT, INCLUDING WHEN THE HIGH BEAMS ARE ON.
SHIFT TO PARK . MY VEHICLE TELLS ME SHIFTER IS NOT IN PARK WHEN IT IS . I WAS INFORMED THERE WAS A RECALL. THIS IS MY GOING TO BE THE THIRD TIME THEY FIX IT . THIS VEHICLE CARRIES MY KIDS TO SCHOOL AND WORK ON A DAILY BASIS , I DON'T FEEL VERY SAFE DRIVING MY FAMILY IN THIS VEHICLE . *TR
Thermostat is repeatedly going bad. Throws Steering Assist reduced. Had it replaced twice and it’s bad again.
My park to shift to park warning keeps coming on. It was replaced under warranty once and came on again comes and goes and dealership is not replace it again saying it isn’t tripping a code so it won’t get covered under the parts warranty.