The contact owns a 2021 Ford F-150. The contact stated that while driving at an undisclosed speed in a rainstorm, the windshield wipers suddenly stopped functioning. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 23V163000 (Visibility), but the VIN was not included. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 39,000.