Trailer Lights Wiring Diagram 5 Pin. 12 pin flat this is an extension of the 7 pin flat. This 5 pin trailer wiring diagram is great for trailer which has big capacity.
Traditional trailer with brakes use a 5 pin connector. Below is the setup for 5 pin connector for greater comprehension. Includes guides for 7 pin 6pin 5 pin 12 pin 13 pin pin and heavy duty round plugs and sockets.
5 wire trailer wiring diagram.
Not all trailers have reverse lights so consider your own trailer as you wire in a 5 way plug. Traditional trailer with brakes use a 5 pin connector. The 5th pin a blue wire gives power to operate or disable the trailer brakes. White wires for floor power.
