NHTSA Complaint #11525464 — 2018 GMC ACADIA

The contact owns a 2018 GMC Acadia. The contact stated that while parking the vehicle, the transmission was shifted into park(P) however, the "Shift to Park" message was displayed after the contact pressed the Auto Start/Stop button. The contact had to depress the brake pedal while pushing the Auto Start/Stop button to turn the vehicle back on and then shift the transmission from drive(D) to Park(P) approximately 3-4 times before the failure was corrected. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired. The contact stated that the dealer had previously replaced the gear shift assembly; however, the failure recurred. The manufacturer was not made aware of the failure. The failure mileage was approximately 47,211.