i installed new speakers a week ago and they were working fine. Yesterday i was running all my wiring so i can install my sub n amp wen i get them tomorrow...everything was fine. Lastly i hooked up my remote wire to the back of my Pioneer head unit (kind of old) and NONE of my interiors work now!!! i checked all fuses and made sure the head unit was not on mute (i couldnt find any mute button, so i dont think it has one). The H/U turns on and works fine other than not putting out any sound. I get a tiiiny little pop outta the front left speaker when i turn the H/U off n then back on...but thats it. Did i fry the H/U or is there anything else anyone knows that mighta happen???? Im tryin to finish installing my system tomorrow n now im stuck!! PLEASE give me any input yall have. thanks!