Horn not working...
 

Fuse is good and I can hear a click at the relay. Can the relay still be bad or is it an issue withthe horn itself? I'd like to get it fixed this weekend. Thanks for any help. Zuti:cheers:

Try this post:

http://forums.corvetteforum.com/c5-t...brane-fix.html

That was my problem, thankfully it was under warranty. I hope yours is also.

Horn not working...
 

Watch for finger!

:lol:

Check Fuse #11 Under Hood Fuse Block. If it is good, check for voltage on Green wire at horns. Also G102.
http://i423.photobucket.com/albums/p...tuff/Horns.gif

horn
 

The relay was what I found as well. There are several relays in the fuse box that are the same number. Just swap one into the horn spot and try the horn. Ran down to the local Chevy dealer and picked up a new relaly. ( The part number has changed since my car was produced.) Good Luck.

Actually, my problem was the horn was going off for no reason and at any time. I had to pull the fuse, it was the membrane problem.
Your fix maybe different and less costly!
Good luck.