The contact owns a 2016 Ford Explorer. The contact stated that water had entered the vehicle, and the inside of the windshield was freezing. There was an abnormal sound coming from the vehicle. The contact stated that the defrosted was inoperable. Additionally, the TPMS warning light was illuminated. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The local dealer was contacted. The vehicle was towed to the local dealer, who blew out the tubes and replaced the water pump. The vehicle was repaired, but the failure recurred. The contact stated that after a rainstorm, water entered the vehicle from the sunroof. The vehicle was taken back to the dealer, where it was diagnosed that the sunroof track needed to be replaced. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The manufacturer referred the contact to the NHTSA Hotline. The approximate failure mileage was 77,000. VIN tool confirms parts not available.