Updated: What my new horn sounds like (video)

[ascrewsloose]

Need Help.
I got a horn from a Chevy Suburban and hooked it up.
Black to black, Orange to Green (chevy).
Hit the button and all was well.
Went to bolt it on and as soon as the bracket hit the metal, it went off.
Blew the fuse also.
Replaced stock horn and fuse.
Now nothing. Not even the chirp when I lock the doors.
Any ideas on this one guys?
"05 Aveo Hatch.

[petrified.rabbit]

horn relay?