I've done the searching and kind find the problem. I washed my truck a while back and my radio wouldn't work a week later turned back on then a week later it shut off. It's been a month or so now and still nothing so last night I pulled the system out I have good power and ground to the radio I can plug in the stock and it will turn on and everything but can't get sound, plugged in a old aftermarket and same thing turns on but no sound fuses are all good. Anyone know this weird a$$ problem or where I can start to look better?

 

Check speakers......