I found out the hard way last night my horn is DOA... So I went to check for a blown fuse and I can't find one... I'm stumpped. I'll check for power at the horn but no fuse dedicated to the horn ??

i dont know or have any idea why... but my horn on my 98 cavalier didnt work for about 4 monthsm, then i changed the fuse for the cigarrette lighter, and that and the horn started working

The horn is linked to the cigarette lighter fuse...change that and it will end your horn probs!