quick question! thank you in advance for answering. I have a boss snow plow, it sits outside for the year, I went to hook it up last week and plugged in the controller and the 2 wires from the truck to the plow, I have no power what so ever. Controller won’t even turn on when it’s plugged in. I’m thinking it is the 13 pin connection because it looks very worn but how can I be sure before ordering it ?