7 Way Trailer Plug Wiring Diagram Ford F 350. I believe that these need to be wired in such a way that they will not work when the high beams are on. We have an excellent wiring diagram on our website, I will.
I just sent you an e-mail message with the wiring diagram set for my coach attached. The thing is I have to go to the tail lights to make attachments. Wiring Guide for Trailer Plugs, Adapters & Sockets.
Rule A Matic Float Switch Wiring Diagram.
The wiring diagram is color coded and shows both the trailer side and the vehicle side.
Trailer plug wiring is standardized across all vehicles, no point trying to find vehicle specific info. It was missing the plug but the wiring harness is there. I believe that these need to be wired in such a way that they will not work when the high beams are on.