Brake Abs Warning Light problems of the 2013 Ford Expedition

Tl - the contact owns a 2013 Ford Expedition. The contact stated that the anti skid (abs) system activated independently. The contact also stated that a chime sounded and the abs warning light illuminated. The vehicle was restarted and functioned as normal. The contact was concerned for his safety because the failure could potentially result in a crash. The failure occurred on several occasions. The vehicle was taken to a dealer where it was diagnosed that the computer and some sensors needed to be replaced. The vehicle was repaired but the failure persisted. The manufacturer was notified of the failure. The failure mileage was 4,000. Dr.