Why is my Toyota 4Runner radio not working?

If the radio on the Toyota 4Runner has stopped working, the problem commonly lies with the radio's fuse. Replacing the fuse will solve Your problem, if that is the culprit. Another issue You might face is You can hear the radio static, but are unable to scan and tune into any channel. The problem usually occurs due to a bad antenna or a loose connection on the antenna side or the radio. Fuses are used in cars to protect electrical components from short circuits and power surges. So it is normal to have a fuse blow out once in a while. Having a few extra fuses in Your car can come in handy, if You know how to replace fuses Yourself.