BigKahuna327

I have an 02 SS with the 12 disc changer in the back. I recently had a dead/low battery and ever since I corrected the problem by jumping off the car, my cd changer has not worked. It gives no error in the head unit or anything. I did hear the disc magazine loading once the car started, but nothing since then. it acts as if the changer is not even there. Anyone else experienced this or know's how to fix it? I hoping it's just a fuse or something, but need a little advice before I start chasing wires.

Thanks