NHTSA Complaint #11561900 — 2023 GMC ACADIA

The contact owns a 2023 GMC Acadia. The contact stated that after his wife had driven the vehicle approximately 75-80 MPH on the highway, and was attempting to turn into the driveway, the vehicle inadvertently shut off. A message indicating a transmission failure and other unknown warning lights were illuminated. The vehicle failed to restart after several attempts. The vehicle was towed to the dealer however, the cause of the failure could not be duplicated. The contact stated that the vehicle had been at the dealer for four months. The manufacturer was notified of the failure, but no assistance was provided. The vehicle was not diagnosed or repaired. The failure mileage was approximately 6,250.