Alright, I have a 2005 Supercrew with the factory audiophile subwoofer. Today while driving around it just went out. I turned the power off and it kicked back on. After about 15 minutes it did the same thing. Once, again, I turned it off and back on and it worked just fine. I have noticed this happening in the past. Any idea why this is happening? I have a Kenwood DDX7015 head unit instead of the factory 6 disc head unit. Somebody help please.