6 To 7 Pin Trailer Wiring Diagram. Check out or trailer wiring diagrams for a quick reference on trailer wiring. I just went through a hassle with a seven way adapter while doing a side job for a buddy of mine here in western TN.
The top countries of supplier is China, from. This is a basic reference article about trailer and caravan wiring; the plugs and sockets that are commonly in use in Australia, and the pin colour codes that are designed to coordinate proper connections, according to Australian Standards. Trailer Wiring Diagrams for Single Axle Trailers and Tandem Axle Trailers.
I just went through a hassle with a seven way adapter while doing a side job for a buddy of mine here in western TN.
The following trailer wiring diagram(s) and explanations are a cross between an electrical schematic and wiring on a trailer.
I drew this crude diagram to help explain. Any chance there's a source for wiring and wire color diagrams? 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.