My 1999 Mazda B4000 TL Edition has been experiencing a radio problem. It displays, "call" often and nothing will play while it is up. It flickers on and off the screen. "Call" is even displayed when the truck is not running. I pulled the fuse out and plugged it back in, but that did not fix the issue as I have seen done in other forums. Can anyone help me?

 

Duplicate post answered here: https://www.ranger-forums.com/genera...em-sos-159523/