i bought a 04 f150, with the factory radio in it. when i would hit bumps, it would cut out. i pulled the radio out to find a rats nest of wires all spliced together like a little kid had done it with bare spots everywhere. so i cleaned it up, took out the line out converter and xm radio and repaired all of the bad spots. now i have no power to my radio... any suggestions other than check fuses???
make sure you didnt accidentally disconnect your power wire somewhere else down stream. i just did the same thing to a friends car( fixing some ones mess) and found a loose wire further into the dash,due to it being twisted and it came loose on me.