The contact owns a 2013 Ford Explorer. The contact stated that while operating the vehicle, the power steering assist malfunctioned, and the steering wheel became difficult to turn in either direction. The cause of the failure was not yet determined. The manufacturer was contacted, and informed the contact that the VIN was not included in NHTSA Campaign Number: 14V286000 (STEERING). The contact stated that the vehicle had experienced the failure listed in the recall. The local dealer was not yet contacted. The failure mileage was 140,000.