2024 F250 Upfitter Switch Wiring Colors. Not a electrician but totally understand the upfitter switches and the corresponding wires under the relay box (engine) and 2nd set by passenger kick. Unlocking and locking the doors using the remote control (if equipped) unlocking and locking the doors using the key blade.
These relays power four blunt cut wires that are taped. I am installing a picker and service body on a 2024 f550 and curious if anyone has the wiring diagram for the rear of these trucks.