Rep Power: 740

I have all the wires hooked up proplery it plays the radio but if i go to play a cd it plays but i dont hear any sound. I know its not the cd player because It works in another car. Any help please tell me thanks

 
Rep Power: 854

Hmm, that doesn't make any sense. Was it dropped, when it was switched between cars? Or, if not, try running a new ground wire, to a point on the body. Sometimes factory grounds are insufficient for higher output headunits.

 
Rep Power: 0

^^yea, check the ground, and double check the wire connections to the back of the unit and the the speakers/amps