The plug on the work trailer looks good, and it really doesn't get that much use. I just watched a video on the Prodigy use, and it said that without the trailer on it when you turn on the key, it should show a NC, then two dots. It used to do that, but it doesn't now. I have noticed that when first starting out with the travel trailer I have been getting some weird messages on the controller, but I would push the brake lever over, and it would straighten up. I did buy it new, so I may have gotten the warranty on it, I can't remember yesterday, let alone what I did 15 years ago. I may just call them and go in as if I had my ducks in a row. Thanks.
Mike