The contact owned a 2019 Acura ILX. The contact stated that while reversing, the backward collision avoidance system activated without any objects or persons behind the vehicle, and the vehicle abruptly stopped. The backup sensor did not sound, and the vehicle then shifted into drive, and the vehicle independently accelerated. No warning lights were illuminated. The air bags were deployed. No injuries were sustained. A police report was filed. The vehicle was towed to a salvage yard, where it was determined that the vehicle was totaled. The manufacturer was notified of the failure. The failure mileage was approximately 61,000.