Ok, first off I have a Pioneer CD deck that has atarted cutting on and off. I pulled it out to check for loose wires. no loose wires. but I did find this harness of wires not connected to anything. It's grey and the wires are really thin, Is this the harness for the stock CD deck? if so, then someone added a ******** coin tray/cup holder that is a piece of crap. I threw it in the trunk when I bought a cubby holder that fits in there. Once again, my question is...is this grey harness with the thin wires for the stock CD deck? Let me know what you think. Thanks, guys and gals.