Cole_dog

I read the link. I would think it could check without flashing the lights on my boat all night long in a motel parking lot. If there is no fix, that’s got to be the dumbest thing I’ve ever heard of.

So has anyone ever got this problem resolved? My trailer behind my 2019 Sierra is doing it also. I called my dealer and they said they have never heard of this before. I’m 1 1/2hrs from my dealer so I was hoping there was a fix I could do.