The contact owns a 2017 Ford F-250. The contact stated while reversing at an undisclosed speed, the rearview camera was inoperable. No warning light was illuminated. The vehicle was taken to a dealer where it was diagnosed and determined that the rearview camera needed to be replaced. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was approximately 80,000.