Color Wiring Diagrams for Ford Trucks Unless noted, our Ford Truck diagrams are for light and medium duty pickup style trucks (not heavy trucks or cab overs) All diagrams include the complete basic truck (interior and exterior lights, engine bay, starter, ignition and charging systems, gauges, under dash harness, rear clip, etc). Related searches for 1946 ford truck wiring diagram 1948 ford wiring diagram1950 ford wiring diagram1949 ford car wiring diagram1932 ford wiring diagram1938 ford wiring diagram1950 ford sedan wiring diagram1950 ford generator wiring diagram1950 ford f1 wiring diagram