6 Pin Trailer Plug Wiring. The top countries of supplier is China, from which the. In my case I googled it.
Trailer Hitch Electrical Connector Plugs by Dorman®. Trailer Wiring Diagrams showing you the typical wiring for most single axle trailer and tandem axle trailers. Wiring for the plugs is more or less standardized.
The trailer wiring diagrams listed below, should help identify any wiring issues you may have with your trailer.
The wiring diagram is color coded and shows both the trailer side and the vehicle side.
Trailer Hitch Electrical Connector Plugs by Dorman®. This is how you would wire up a trailer wiring plug to your XJ for towing purposes. Wiring Guide for Trailer Plugs, Adapters & Sockets.