I have a 1994 Jeep Cherokee. The other day, my radio quit working and everytime the door was open, there was a clicking sound coming from the glovebox. I removed the glove box and found the relays. I pulled one and the clicking stopped. I then put that one back in and started pulling fuses. When I pulled one out, it stopped. I went a got a new relay today, no change...still clicks. I put new fuses in and no change. Any one have any other suggestions? I need my radio back, PLEASE!!

 

Check the condition of your battery, if it is old and has low voltage you will get some crazy stuff happening.

 

That, and check your charging system, your alternator may not be putting out enough power to properly charger the battery as well as cleaning the battery connectors.