I know what you're talking about. I was getting the same error code, so I took apart the dash to get to the CD changer. I found that some of the wires had become disconnected, so i twisted them back in. Then I shook the changer a little, and I heard the CD start playing. It was very strange. May be if you took your CD changer out, and looked for anything like that, it'd solve your problem. My changer is working great now, and I keep six CDs in all the time. I hope that this helps!