I need to put a horn on my but there seems to be no wiring diagrams in my manual that has the horn in it. All i know is there is one wire that goes into a hole in my steering column. I can't seem to find where it ends.
Anyone have any ideas where the end of that wire comes out?

 

The horn is wired into the clock spring reel. Are you installing an aftermarket wheel?

 

No, it already has an after-market wheel, but it doesn't have a horn so i can't get it inspected.

 

Didn't say what year.
Here's a DIY from the FAQs.
https://honda-tech.com/forums/honda-civic-del-sol-1992-2000-1/%5Bfaq%5D-how-wire-up-your-horn-aftermarket-wheel-eg-1485735/
Here's another.
https://honda-tech.com/forums/honda-acura-28/____-nrg-short-hub-quick-release-nardi-steering-wheel-installation-pics-1887852/