The contact owns a 2016 Ford Focus. The contact stated that while his wife was driving on the expressway at approximately 70 MPH, the check engine warning light illuminated, and the vehicle lost motive power. The driver turned on the hazard lights. The contact stated that the failure was related to NHTSA Campaign Number: 23V905000 (Engine and Engine Cooling). The vehicle was taken to the local dealer, where it was diagnosed that the oil pump belt had failed. The vehicle was not repaired due to parts not being available. The manufacturer was contacted, opened a case, and referred the contact to the NHTSA Hotline. The failure mileage was approximately 102,987.