Well the gm Gods thought they'd quit toying with me and show me the light or sound!!!
My truck needed a cigarette lighter dome light wiring fixed (haven't checked bulbs for curtassy lights maybe bad). After two relays and a few fuses, I hurd a click click from my relay when I pressed the horn button. I then proceeded to remove the grille and hooked up my dr side horn a slight spark happened. Then proceeded to my LH horn and did a bigger spark and blew my fuse. I thought weird. I disconnected my horns and tested them hooking up to the battery and my horns didn't work. This was weird as I use to have them on a push button that I riged up in the cab. After the horns didn't work I went over to my work bench grabbed a old motor cycle horn and hooked a wire to the battery for a good ground and the other to my oem horn hot wire connector. I then went to the cab hit my horn button on the column and to my surprise my horn blared. I still think it's crazy that both my hi and low horns went to crap. But some how worked intermittently.