Rv 7 Plug Trailer Wiring Diagram. Use this 4 pin trailer wiring diagram to properly wire your 4 wire trailer plug. Next off you will need to link the green cable to the eco friendly connector on the drivers side of the steering column.
This 7 pin rv trailer plug wiring diagram model is much more appropriate for sophisticated trailers and rvs. In the trailer wiring diagram and connector application chart below use the first 5 pins. This wiring diagram for 7 pin trailer plug model is far more suitable for sophisticated trailers and rvs.
7 way trailer plug wiring diagram ford f250.
Use the 7 pin connector anyway see below and just leave out the last 2 wires. Brown pin for side markers tail lights and running lights. Next off you will need to link the green cable to the eco friendly connector on the drivers side of the steering column. As a professional rv transporter i have seen to many trucks wired with those 2 wires to small and cause a fire from overheating.