Car wiring diagrams: Ford F250 Speaker Box Wiring Diagram, wiring diagram, wire wiring harness, schematic circuit diagram, wiring diagran, wireing diagram, wirring diagram, wiring daigram, wiring diagrams. Ford F DirectWire . Vehicle Information The BCM Body Control Module is the fuse box in the passenger kick. Second On vehicles with amplifier, the speaker wires are white purple white orange at the audio .This customer drove from Louisiana for me to install this speaker box in his F Crew cab. It .Watch a full tutorial as a Ford F F Truck will have a dash trim removal, complete amplifier .