How do you know if you fried it?
My truck has full battery power but will not start it tries but then just kinda resets my gauges and tries again i forgot to undo the battery when i was messing with my amp and i shorted the power wire to the amp housing . Any ideas.

 

replace it and if it works right then that is how you know if you fried it... lol just kidding bud. i have no idea.