So new name, but not so new to the forum. Been around for awhile but forgot the password...

SO...

The truck is a 2001 1500 5.9 4x4.

The issue is all my dome lights, radio, and exterior third brake back up lights above the bed are not working.

The dimmer switch still dims the dash cluster lights. All fuses i could pull in the engine bay and in the fuse panel are good.

Anyone else seen anything like this?

 

I could be wrong, but I believe I just read a post about someone having the same issues. It ended up being a fusible link.

 

iod fuse..

 

That would be Fuse #12

 

Looks like a good bet. I'll pull it and find out I suppose.

Thanks for the help guys!