Troubleshooting a broken Horn or fuse or relay GM Buick LeSabre 1994 1995 1997 1998 1999 Not Working

The horn on my Buick LeSabre isn't tooting! Join me as I search the suspect locations and possible causes. Ultimately, for me, seems my problem is more difficult: wiring, frayed wire or broken wire. I have yet to find the exact wire problem and rewire it. I hope your problem is an easier fix! Peace