1950 Ford F-1 Pickup - Project F-1
Because these solenoids pull a lot of current, a relay was used for electrical safety. By mounting the relay close to the solenoid, the large current doesn't have to travel very far--eliminating the potential for overheating the wiring or blowing a fuse. The remainder of the wiring and the transmitter were hidden in the kick panels. Now with just the push of the key fob controller, the doors will open like magic. View Related Article