ok i had to rerun my rca and when i pulled me cd player out and plugged it back in, it doesn't work, i dont knwo if somethin came unconnected or not,but ih ave 2 random yellow wires, one is from the cd player and says battery on it, does this have to be hooked up to somethin or is there another loose wire somewhere that im not seeing...
Really, you only need 3 wires hooked up for your cd player to turn on. The yellow battery wire, the red ignition wire and the ground wire. As long as those 3 wires are connected your HU will have power. Check those.