7 Pin Truck Trailer Plug Wiring Diagram. Green pin yellow pin for right brake light and right turn mark. The 7 pin flat plug will fit into a 12 pin flat socket and work perfectly.
White pin to your ground. Purple for backup lights. 7 wiring diagram trailer.
Trailer wiring diagrams for single axle trailers and tandem axle trailers trailer light wiring trailer wiring diagram utility trailer wiring for sabs south african bureau of standards 7 pin trailer plug trailer light wiring trailer wiring diagram trailer plans wiring diagram for trailer light 7 pin http bookingritzcarlton info wiring diagram for trailer trailer.
Shown from inside the plug. In some cases and more often in europe the trailer light will be connected using a 13 pin plug and socket. Blue pin for electrical brakes. The second diagram shows two brake lights two indicators two side lights and a fog light.