Have a 91 Prelude. Was driving and the radio went out.
Also the Clock stopped working and so did the Interior light.

I checked the radio fuse under the dash, looked ok, replaced
it anyway but radio is still not coming on.

Is there another main fuse that needs to be change.
I checked the Clock fuse in the compartment next to the
battery, under the hood, and that looked ok.
Anyone know what could be causing this? Thanks

 

I started checking the other fuses and noticed
the 20A "Cooling Fan" fuse was blown.
Replaced it, and the radio works now.

 

Coolong fan? I was going to suggest the back-up fuse