How to do I change out factory radio with no diagram on a1998 jeep Cherokee

Here's a link to a website that has several diagrams for your vehicle and shows you the location for each.

https://fusesdiagram.com/jeep/fuse-box-diagram-jeep-grand-cherokee-1999-2004.html

Like answer #1, when I bought my 1993 Jeep Cherokee, one of the first things I ended up doing was go to & join the
cherokeeforum.com, i.e. cherokee-forum-dot-com....

I've found that whenever I need advise, or answers to any questions with my vehicles, I look for the forum for that vehicle. 99.9% of the time the folks in the forums give you honest answers..... I even subscribe to a few YouTube Channels, like the one for my 93 Cherokee. That guy is not only smart when it comes to 1990s-2000s Jeep Cherokee's/XJs, he's always doing some sort of repair or modification to one of his Cherokee's or Grand Cherokee's..... Hope this helps all you Jeep XJ Folks out there....

nice ANON double post, no dice
back up , one page. and read.

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factory service manual
factory service manual
factory service manual
factory service manual

no person can answer this. nada
we cant see it. nor can we touch it.
this fails 2 ways.
some balancer's internally fail. (rubber inside turns to dust or slips)
or
the nut holding it was never set to factory torque. (lazy mechanics)

Word to the wise, Theres fuses also in the junction box. Its located in passengers front kick panel. You are having trouble with several fuses. PDC maxifuse 5 is for headlamp switch . owners manual says theres a fuse panel under LH steering wheel. Find yours. then check all fuses with a test light. Theres supposed to be a relay center to the right under the dash. hmm. Better check behind kick panel RF for that too. Dual flasher is supposed to be there, nearby (relay center). Now goto the public library and have them show you the mitchell database. If they have one. There is also a tsb for towing relays interacting with turn signls (missing wire???) and updates for many PDC boxes(fuse links and various relay repairs). Theres updates for diagrams, connector pin views and vehicle locations. jeep has been kept in disarray with many owner changes as a company. Your search has just begun. Bring a fresh cup of coffee and plenty of spare change to get prints of their updated info. The factory manuals and schematics are inundated with misdirection and upside down pictures. I read recalls first and then tsb's then "dealer info". painstakingly checking each figure is the only way to happen upon it. I dont think Eugene could read, so be careful and map out the testing your own way. happy jeep!!! It seems every jeep is special in its own way. Hopefully yours isn't as special as the (no start)(no spark) grand cherokee I have been working on. I found a plug with 3 wires where the schematic lacked the p/s wires. and this was on the transmission neutral/start!!! and connected to start enable at the pcm.!!! Pray for me. or the jeep. back up lights are PDC fuse 11. auxillary lights are PDC fuse 13. dome/courtesy is PDC 16. turn signal flasher fuse is jct box cavity 8. courtesy,radio, clock and memory etc. are fuse cavity 9 jct box. headlamp delay module is jct cavity 11. instrument lights are with clock, radio /clock and memory,headlamp switch,and yes you guessed it, park lamps they are jct box cavity 15 . trailer tow is 16. 17 is gages, headlamp delay module, chime module,ovrhd cnsl. 19 is instrument panel lamps, and radio illumination. circuit breakers are often inside the lightswitch. if you have class III towing theres a circuit breaker located somewhere" near" the jct box. Be sure and answer with a detailed rendition of the findings you incurr. Harbor freight has DVOM's and wiring repair supplies. See also Ace Hardware or Radio Shack. our local car parts stores have ideas as well as tools and supplies. all the best!!

its in the chilton manual for jeeps you can get this at the auto supply for around 20 bucks

Check the Jeep.com site for radio unlock codes.

http://www.jeep.com/en/owners/quality/

Is under dash, for more details and descriptions, I suggest read your owner's manual about:
- Section-8WL-Wiring-Diagrams-General-Information
- Section-8WR-Wiring-Diagrams

Also, here can find other documents about Jeep XJ Cherokee Service Manual

Hope helps (remember rated this help) Good luck.

I hope this helps there was only a grand wagoneer listed for 1991