Wiring Diagram for 7-Way Round Pin Trailer and Vehicle ... from www.etrailer.com Looking at trailer wiring harness diagrams, i see that a seven. 12n 7pin trailer & caravan lighting wiring diagram. Not sure about the wiring the 7 pin connections?
Regardless of wire color, the pin position for function is pretty standard.
4, 6, & 7 pin trailer connector wiring pinout diagrams. Damn this helps me out! Hopefully it corresponds to standard trailer wiring diagrams. 4 pin trailer wiring diagram.
