NHTSA Complaint #11691366 — 2018 GMC ACADIA

SERVICE BRAKES issue reported to NHTSA

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Complaint Details

ODI Number	11691366
Vehicle	2018 GMC ACADIA
Component	SERVICE BRAKES
Date of Incident	September 28, 2025
Date Filed	October 4, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NM

Consumer Description

“Shift to park” warning keeps popping up on my dash. I looked into it and there are many people saying this is a known issue!

Related Complaints for the 2018 GMC ACADIA

Other SERVICE BRAKES Complaints

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#11677326 — July 30, 2025 — When I put my vehicle in park, the message “shift to park” pops up. It has been doing this for well over a year. I ha...

#11673986 — July 16, 2025 — The contact owns a 2018 GMC Acadia C1. The contact stated that his wife was parking in the driveway and upon shifting...

#11661065 — May 14, 2025 — All of this has been going on for a while but it's gotten to the point of dangerous. The Shift to Park keeps coming o...

Recent Complaints for the 2018 GMC ACADIA

#11716369 — ELECTRICAL SYSTEM — February 7, 2026 — The vehicle has experienced repeated electrical and engine-related malfunctions, including random engine shutdowns wh...

#11716369 — ENGINE — February 7, 2026 — The vehicle has experienced repeated electrical and engine-related malfunctions, including random engine shutdowns wh...

#11715106 — ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING — February 2, 2026 — The contact owns a 2018 GMC Acadia. The contact stated that upon parking the vehicle and attempting to release the ke...

#11715106 — LANE DEPARTURE: LANE KEEP: STEERING ASSIST — February 2, 2026 — The contact owns a 2018 GMC Acadia. The contact stated that upon parking the vehicle and attempting to release the ke...

#11714992 — POWER TRAIN — February 2, 2026 — 2018 GMC Acadia comes up with an error message "shift to park" and does not allow me to fully engage my car into the ...