Yes, there's a fuse. Look under the hood, neer your battery. If the fuse is busted, just change it. I think it's 15amperes.
If the fuse is still good, check the relay.
Hope to help.
damn so there is no way to fix it except to buy a new horn or what? cause it worked b4 i got my exhaust welded up at this shop, then it hasn't worked since..
SRS cable reel is located behind the wheel and if the cable inside is torn/crimped/busted/whatever then nothing onthe wheel will work. Horn/Airbag/CC/etc