Ford F-550 - 2001 Fuse Box Diagram Ford F-550 - 2001 Fuse Box Diagram. Home; Ford; F-550 - 2001 Fuse Box; All occupants of the vehicle, including the driver, should always. properly wear their safety belts, even when an air bag SRS is. provided. Always transport children 12 years old and under in the back. FORD F650 OWNER'S MANUAL Pdf Download. Page 188 Maintenance and Specifications If the engine cranks but does not start, remove the battery box cover and check the 40A inline fuse loacted on the battery cable above the battery. Batteries normally produce explosive gases which can cause personal injury.