Ok so Im having a few problems that I haven't had before. First off its a brand new truck that I had ordered. 2015 F250 Lariat 6.2 with plow prep package. Had an 8' Hiniker that was on my Chevy but transferred it over to the new truck. Yesterday was the first time I was able to take the truck out and plow some dust. Drove about 15 minutes to my first lot made a few passes then noticed when I was coming up on the plow my dashboard lights and radio would shut off. The gauges were still working just the lights were off, and the radio screen was still on because the reverse camera was working. About a few seconds later everything would click back on. This would only happen when I was coming all the way up on the blade. Plowed for about 4 hours and by the end of the storm I was trying to get it to happen but couldn't duplicate the problem. Only thing that I could make happen was draw enough of an electrical load that I would hear some click or like reset behind the dashboard, not the plow solenoid and that when I drove forward and got up to 12mph or so the doors would lock. The doors would lock every time I heard that noise behind the dashboard. Called my plow installer he blames it on a ford problem and I know ford is going to say its something with the plow because it only happens when plowing.

Anyone have anything similar happen? I did notice that the plow power wire on the battery is directly ontop of the wire feeding the fuse box. Bigger battery, second battery, wiring issue?