I have a 2000 4runner that is blowing the fuse that controls the radio, clock, and interior lights. I have replaced the fuse and it keeps blowing it. I thought it might have been the radio shorting out, b/c the lights on the radio flickered for a while but I recently put a new radio in and still have the same problem. Now I have a new radio that I cant even listen to. Feeling frustrated. Anyone have any ideas?

 

You have a loose connection arcing drawing to much current which opens the fuse.

Then maybe your loose connection is shorting causing the fuse to open

Could be wiring you did could be wires rubbed through.

just what fuse keeps opening??