I changed out the battery in my Ford F-150 and now the radio and clock do not work, everything else does. I was told to bring it to the dealership so they could run a diagnostic test on it. The radio worked fine before I changed the battery.
I’ve seen this work on a few radios that you could hear turn on but no screen. Can’t hurt to try it. Hopefully it works for you. When you do it get the solder slightly melted as you move around the board. Take care
