Pioneer KEH-P6600 diplays "error-11"

The first thing that I tried was looking up the error in the manual. None are listed. The second thing that I did was trying an Internet search for Pioneer error codes.

I finally had the time to investigate deeper. I could tell that the CD change was getting power because it would eject the multi-disc cartridge. I could hear it changing switching between slots to check for CDs....but something just seemed to be missing.

I pulled the cover off the changer and plugged all the connections back in. When I inserted the cartridge I could see that the CDs weren't spinning up, they were trying, but they weren't. I could get them going by giving the disc a little bump start though.

What I did was I hosed down a video-head cleaning pad with video-head cleaner and ever so slightly roughed up the two felt friction pads that the player motor grabs the CDs with to spin the discs.

I don't know if this what was wrong, but the changer is working once again. It wouldn't surprise me if either the felt pads were getting smoothed out and there wasn't enough friction to spin the discs or the motor is on it's way out, it has been set to a multi-disc, random setting for nearly ten years and the vehicle has spent most of it's life on mountain roads....so The first thing that I tried was looking up the error in the manual. None are listed. The second thing that I did was trying an Internet search for Pioneer error codes. I finally had the time to investigate deeper. I could tell that the CD change was getting power because it would eject the multi-disc cartridge. I could hear it changing switching between slots to check for CDs....but something just seemed to be missing. I pulled the cover off the changer and plugged all the connections back in. When I inserted the cartridge I could see that the CDs weren't spinning up, they were trying, but they weren't. I could get them going by giving the disc a little bump start though. What I did was I hosed down a video-head cleaning pad with video-head cleaner and ever so slightly roughed up the two felt friction pads that the player motor grabs the CDs with to spin the discs. I don't know if this what was wrong, but the changer is working once again. It wouldn't surprise me if either the felt pads were getting smoothed out and there wasn't enough friction to spin the discs or the motor is on it's way out, it has been set to a multi-disc, random setting for nearly ten years and the vehicle has spent most of it's life on mountain roads....so