I have a dodge ram 2500 4x4 I was out mowing yesterday and noticed the wiring from the trailer to the truck were fried. I installed all new fuses and asumed it was a trailer wiring problem as soon as I insalled the new flasher fuse and started home with out trailer lights the fuse blew again. So now I come to the conclusion that there is a short also my stop light fuse is good checked it with a check light but the brake lights and the turn signals don't work I have a little understanding of electrical wiring but I am no pro can any one help or give me an idea of where to start just starting the season after a very bad winter so if I can at all aviod the dealer that would be great not to mention I have 5 large jobs and lawn service to get back to. You know how it is. thanks for any help.