The CD cartridge was stuck in my Father-inlaws 01 F150. We got the cartidge out, it cycles fine on startup, but when you try to play a CD, it keeps giving us a "NO CDDJ" error message on the head unit.

Any suggestions on getting it to play again?

 

So more info...

01 Supercab, with the changer installed vertically in the console btw the seats.

NO CDDJ error in HU, but the magazine ejects, and you can hear the changer cycle at startup.