Struggling with your 7-way trailer plug wiring?
1. Purpose:
a) The 7-way trailer plug is a standard connector that provides electrical connections between your towing vehicle and your trailer.
b) It handles functions like brake lights, turn signals, running lights, electric brakes, and auxiliary power.
2. Functions of Each Pin:
a) Ground
b) Tail/Running Lights
c) Left Turn/Brake
d) Right Turn/Brake
e) Electric Brakes
f) Auxiliary 12V power.
g) Reverse lights.
If you have a problem with a specific trailer function, you can use the diagram to trace the wiring and identify potential problems.
