7 Pin Wire Diagram For Trailer. Small 7 pin round qld identifying. Select plug socket type.
Semi 7 pin trailer wiring diagrams. 7 pin 12n wiring diagram. This wiring diagram for 7 pin trailer plug model is far more suitable for sophisticated trailers and rvs.
7 wire trailer diagram.
This is slowly being replaced by the european 13 pin plug and will become less popular as the reverse light is introduced to new trailers between now and 2012 when it will be legal requirement. 7 pin trailer wiring is one of the most popular wiring configruations particularly the traditional configuration versus the sae j2863. The single 7 pin operates the left and right indicators tail. Below is a diagram for the original plug and socket showing the functions of each pin.