7 Wire Trailer Wiring Diagram With Brakes. Kt703m 7 pin flat metal led trailer socket. 7 wire trailer circuit 6 wire trailer circuit 4 wire trailer circuit and other trailer wiring diagrams.
Brown taillights blue electric brakes green right turn brakes yellow left turn brakes ยบ white ground black 12 volt. The 7 pin n type 12n plug will still be used on o1 trailers and many towbar fitters will still offer the 7 pin socket as the cheapest alternative. 7 wire circuit trailer wiring diagram 6 wire circuit trailer wiring diagram 4 wire circuit trailer wiring diagram 4 wire circuit trailer wiring diagram 7 wire trailer to truck diagramtrailer.
In this section you will find information on legal requirements for trailer lighting wiring diagrams for 4 6 7 pole systems as well as some lighting terminology.
47 out of 5 stars 116. Typically the ground wires attache to the trailer frame near the brakes while all 12 volt wires are tied together and run to the 12 volt connection on the trailer. Supply the required current to operate the trailer brakes. An extra pin allows using another extra function.