Prodigy P3 - No Trailer Connection - SOLVED
I've been using my P3 for 5 years now without issue. Before my last trip while on my way to work. I noticed the P3's display had gone completely green. Not knowing what else to do I unplugged it & af...
Forum Discussion
There is a 95% chance you have a wiring problem. The 7 way is the place to start. After that if you have a friend that has a Prodigy controller trade trailers and see where the problem goes. Then you will know if it is in the trailer or the truck.
