I think he was asking if it was hooked up to the right wire back there
sounds like you took a lot of the necessary steps. now, repeat them. check the connections, at the amp and wherever they connect to.
by "checking" the fuses, doesn't really mean they're still good. I've found my 80 amp in-line fuses to look just fine, replaced them to find they were still the problem. fuses are pretty cheap, get a new in-line fuse and replace the 2-20 amp ones too. if this still isn't working, I'd say something got fried
