I know enough about electrical wiring to efficiently burn the house to the ground. I swapped the switches and that didn't solve the problem. Other Car Alarms and Security 20X New Universal Power The relay and wiring are shown in the diagram, above. Power door lock wiring diagram . The black with white stripe wire feeds power to both of the switches, but the lock and unlock circuits actually start at the driver’s switch and run to the passenger switch and then to the door. It is intended to help… amp research power step wiring diagram In most cases you will not need to add relays for this type. The strange thing is that the wiring diagrams from the cd manual don't match. The body control module (bcm) supplies a voltage to each door lock switch. Here are some of the top illustrations we obtain from numerous resources, we wish these photos will certainly work to you, and with any luck extremely pertinent to just what you desire about the 2005 ford f 150 power window ...