Technical Service Bulletin SSM 54507 — 2025 FORD F-450 SD

Some of the vehicles listed in the Model statement above equipped with one-touch up/down front windows may exhibit a window not responding to one-touch controls and/or bouncing back when using the one-touch close function.<br /><br /> For vehicles effected by Field Service Action (FSA) 25P35, perform repairs as directed by the FSA.<br /><br /> For 2021-2026 vehicles, update the driver door module (DDM) and the passenger door module (PDM) using the latest software level of Ford Diagnosis and Repair System (FDRS) scan tool. Refer to the Workshop Manual (WSM), Section 501-11 for normal diagnostics and repair direction by symptom. For claiming, use causal part 14B291 and service labor operations 12651D and 12651D4.