franky, im amazed at any CD still working this old and full of dirt.
RTM, (the operators guide even covers fuses, lost that :?)
see link below for the FREE BOOK.
posted 100;' of times how to do this, how to see real books.
99' Jeep first WJ year.
i click wiring audio
i click, your audio system (there are many options) CD premium.
fuse 30 (JB) runs the head.
if the radio works? then fuse 30 is not blown. so end path..
the CD is page 47-6
and the CD gets power from head end radio.
so it has power.!
and the Eject function is dead.
my guess(wild) is it's jammed and has a CD label or remains of a broke CD inside or is at END of life, as all do this old.
for sure costing more to fix then to UPGRADE
i'd buy a new media center
and now have USB flash sticks full of music, CDs are mostly dead now. an IDEA that is ending now.
you can rip all your CD's to a mp3 file for free and is legal.
(not movies) just audio.
and they all fit on one USB stick size of Chicklet candy.
or remove CD unit
bench test it (add power to it)
remove cover, clean it?
check why its jamming, lots of labor here, and if not you, huge costs.
walmart has a radio with USB ports for $99 ,and a $15 adapter for jeeps.