Radio stopped working on my infinity gold system in my 1994 Jeep Grande Cherokee. CD still works well though. Not a fuse problem

Nav/radio may have internal error.

Check wiring diagram/ use ohm meter to check for proper electrical output.

Make sure the speakers are matched to the system

With a multimeter. It's under one of the seats.

I have the 1995 version and have had the same problem. For some reason, I would be driving down the road and then all of a sudden the sound would cut off. No indications on the radio. For the longest time I drove around without music, then one day I turn the volume up and it worked fine, the unit was resetting itself to the lowest volume setting for some reason.

I pulled the unit, cleaned and tightened all connectors; opened the radio up and resoldered the connection on the power board; and cleaned the connection to the antenna. I don't know which item fixed the problem because I did them all at the same time, but it worked, and so far the problem hasn't returned.

It's really hard to answer a question such as this. There's barely enough information to reach any type of conclusion. What kind of Jeep? Cherokee? Grand Cherokee, Wrangler? Renegade? Liberty? I could just keep going. Maybe it's a Willys 1942? I really don't know. However, based on what little information you've provided I'll give a little answer. Fuse. How's that. No. Wait, if it's an infinity system it has a factory amp. If only I knew which year and model...Hmmm, Cherokee's and Grand Cherokees have them under the back seat. Does yours have a fuse in it? I don't know BECAUSE I DON'T KNOW WHAT YEAR AND MODEL IT IS.

you need the amplifier wire harness Metra 70-1818 that will intergrate the amplifier, or bypass the amp it is underneath the pass rear seat.

Sounds like bad switches on the unit are keeping the volume down.

alot of the radio will interchange the best way to know is to check the connectors on back of both radio's. they also sell connectors witch allows you to switch them.

speakers cannot be fixed upgrade and rock on

I believe that there is an,open connection in your system specifically in your radio. your CD player still plays because it is in another circuit though they share the same speakers. Your rear speaker is also i believe is disconnected. Pls. check your radio components if there are parts that are not functioning.
If this be of help or need more help pls. contact me and i would be glad to help.
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