Wiring Diagram Round Trailer Plug. Diagrams are looking from the outside of the plug or socket. Here's the wiring diagrams showing the pin out for the plug and socket for the most common circle and rectangle trailer connections in use in Australia.
Our trailer wiring diagram is a colour coded guide designed to help you wire your trailer plug or socket. The above are to Australian trailer wiring standards. I put this here because I had a hard time finding and figuring this out for my trailers.
Diagrams are looking from the outside of the plug or socket.
Learn all about trailer wiring at HowStuffWorks.
Trailer Plug Wiring Diagram - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Referring to a wiring diagram for a trailer comes in handy during installation. Here's the wiring diagrams showing the pin out for the plug and socket for the most common circle and rectangle trailer connections in use in Australia.