2012 Ford F 250 Trailer Wiring Diagram. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric brakes slowing down. Without the connection, you're at risk for an accident or traffic ticket.
Check the thread below titled something like Trailer Plug. I used the search function but didn't see the trailer wiring diagram with the factory color codes or lists with them. Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric brakes slowing down.
There are links with the wiring diagrams posted in it. ► Show Full Signature.
I used the search function but didn't see the trailer wiring diagram with the factory color codes or lists with them.
These were scanned and posted as very large files, to preserve their readability. Free PDF download for thousands of cars and trucks. PLEASE READ: Most of the wiring diagrams posted on this page are scans of original Ford diagrams, not aftermarket reproductions.