[walleyefish]

imported post

I have a 08 wing and am looking for help. When I purchased the wing it had a tail lignt and hitch installed, but when I just hooked up the trailer the only running lights and brake work. I tested the trailer with a battery and seems to me they are working ok. I have little experience with motor cycles, and the wiring. Would like some info where to start on trouble shooting problem.

 

[SETHAN12]

imported post

Is your trailer a 4 wire or a five wire? By the way
Welcome from the state of Pennsylvania!

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[SETHAN12]

imported post

Your wing has a five wire system and has yellow turn signals. If your trailer has yellow turn signals it is also a five wire system. The reason I asked how many wires your trailer had is that if you only have red lights on the back of your trailer then it is a four wire system and you would require a 5 to 4 wire adapter to make the system work. The problem you are explaining makes me think you have a 4 wire trailer.