7 Terminal Trailer Plug Wiring Diagram. TackleReviewer, Boat trailer color wiring diagram. Wiring an aftermarket plug as opposed to an original equipment manufacturer plug may void the Look at the wiring diagram for your truck and determine the designation given to the ground Attach the black wire to the upper-left terminal.
I was wondering if anyone has a dodge-specific wiring diagram that deals with things like: a purple wire, no yellow, an orange stripe, a red, no white - all departures from the standard wiring You were looking for the wiring diagram/colors for the truck connectors instead of the trailer plug wiring. Connectors are used between the two to allow disengagement when not towing. The plug I bought had yellow as the center aux color.
Should be black for + and white for -, but when I work on wiring my multimeter is God!
I drew this crude diagram to help explain.
Use this as a reference when working on your boat trailer wiring. A wiring diagram is a streamlined traditional pictorial representation of an electric circuit. I have no idea how to wire it now without having the trailer and I can't go get the trailer without having the Check the pin diagram in one of the preceding posts.