[norcal retiree]

I crawled around under the trailer to see if I can find anything. I discovered that at one time, in it's past, it had a tire blowout because the brake wiring for that wheel was noticeably longer and obviously had been replaced. Upon closer inspection, I found that the longer wires had been rubbing against the wheel and was almost severed in half. The edge of the wheel was polished like chrome from the wires rubbing. I'm guessing that's what blew the fuse on my truck?