No Brake light on trailer
I now have a Unigo trailer. I have been working on the wiring all day. I am using the Isolation relay from Mark at Unigo. I have left and right turn signals and Tail light working When the brake wire (blue) is not hooked up, I still have both the filaments in the trailer bulb light up. The lights on the LT work. No brake lights as the wire isn't hooked up
The unigo wiring doc says that the Gray/Blue wire from the lights goes to the blue relay wire. When this is done I still don't get a brake light on the trailer, only on the LT.
The Gray/yellow wire on the LT reads 12 volts with the volt meter when brakes are applied. When I hook up the blue wire to this one, the brake lights on the LT don't come one. Nor do the trailers.
The wiring on the trailer looks correct.
Do I have a bad relay.
I could go with only tail lights on the trailer, since the LT's lights are higher than the top of the trailer. Using only the LT's brake lights and not the trailers.??
Any suggestions. I was planning on using the trailer tomorrow. So I don't have alot of hours to play with this.
Jim G - Rochester, MN
BMW MOA #123976