If we are discussing the most common trailer wiring in 4 conductor:
Brown: Marker / Tail
Green: Pass side Stop/Turn
Yellow: Driver side Stop/Turn
Not the answer you're looking for? Submit your question and we will get back to you with our answer.
Can't find the answer that you we're looking for? Please fill out the following form and once answered, we will add it to our FAQ.
We will not publish your name or email address. Thank you!