Trailer Wiring Color Code Diagram. Trailer wiring color code 6 wire. Wiring diagram trailer plugs and sockets.
The colors for wiring a 7 way connector are as follows with the 4 colors of the 4 way connector remaining the same. 7 way trailer wiring color code rv standard you have an error on this chart. Here are two wiring diagrams for the 7 pin n type trailer electrical plug.
Red 12 volt auxiliary power.
The rest of the connections are rv standard connection with yellow being optional. All diagrams are as viewed from the cable side. Instead we paint the entire hull showing no raw aluminum and the matching color is protected by a hard case clear coat. Use this 4 pin wiring diagram to properly wire your 4 wire trailer plug.