Select Your Vehicle

View Cart

7-Way RV Trailer Connector Wiring Diagram

Question:

trailer connector wireing diagram. need to know which color wire go to which post.

asked by: Joann


Expert Reply:

When wiring a trailer connector, it is best to wire by function, as wire colors can vary. We have an excellent wiring diagram on our website, I will provide you a link so you can look at it.

If you are looking at the inside of the trailer connector where the wires mount to the terminals starting at the notch at the top and working clockwise:

1:00 is Black and 12 volt power
3:00 is Green and Right Turn and Brake
5:00 is Blue and Brake Controller
7:00 is White and Ground
9:00 is Yellow and Left Turn and Brake
11:00 is Brown and Tail and Running Lights
Center is Purple and is Optional Reverse

I recommend using a circuit tester like part # 40376 to verify your connections.

I attached a picture to that shows how the connector should be wired.

expert reply by: Andi




Have a question for the experts? click here.


Products Referenced in This Question



Product Page this Question was Asked From







More Answers about Wiring >


Featured Help Information

Trailer Wiring Diagrams
Trailer Wiring Diagrams






Recently Viewed Products







Stay Connected


Subscribe to email newsletter

Email  

privacy - we don't send unsolicited email






etrailer.com reviewsetrailer.com reviews

All images, layout and content copyright etrailer.com