2017 Gmc Acadia Complaints

Twice the side detection system failed due to corroded wiring under the bumper which then led into the electrical system failing on side air bag detection/blind zone detection/traction control system/display monitor and blinkers all failing to the point of vehicle not starting. The safety is these features failed which were both safety and stability. Risks occur in becoming stranded and the problem was first noted by dealer to be a poor battery. GM pushed out a "Special Coverage Adjustment' to have the wiring/module kit to be ordered and repaired by a dealer for no charge. Stipulations was within 6 yrs or 80,000 from 'placed in use'. Warning lamps occurred after the corrosion was too far along to be rectified and after the 6n yrs off the lot. Manufacture GM issued the special adjustment but dealership did not provide notice beyond letter at point of failure in vehicle so that twice I have had to contend with this issue and pay in full for the service work performed. The second f...

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

The contact owns a 2017 GMC Acadia. The contact stated that while driving at 65 MPH, the check engine warning light illuminated, and the A/C system became inoperable. Additionally, the engine fan activated and remained activated even after the vehicle was turned off. The contact stated that the failure had recurred while driving. The contact related the failure to GM Special Coverage Number: N252508350 (Engine Coolant Thermostat). The vehicle was taken to the dealer, but was not yet diagnosed or repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 90,000.

The shift to park keeps showing up and I had this issue taken care of last year at the dealership and it just started again. It is over $600 to have the repair done and should last more than a year before it needs to be replaced again. The lane assist pops up every couple weeks that it is not working.

Steering assist is reduced