Horn blowing constantly

[04blackcherry]

Beware, all you "pull the fuse" guys. If your truck is a daily driver you don't notice it, but Sag2 is right; the module still keeps a circuit alive and will drain the batteries. You can disconnect the horn pad about as easy as pulling the fuse. I did, put the fuse back, and now the theft system can use the horn again.

 

[dkconnor]

My truck horn was honking in the driveway in the middle of the night. Randomly. Over a week or so it got worse (more frequent). I took the horn fuse out for several weeks. Now when I try to put the fuse back in, it blows constantly. Someone thought the door wiring was going bad and the alarm system thinks the door is open.

 

[MarkEkberg]

My stroke did this many years ago. MIddle of the night, horn going off, ticked off all the neighbors cause it happened frequently for a couple weeks.

Was super ****** and punched the horn as hard as I could a few times. Dented it in, horn stopped, and never went off like that again?

It was harder to get the horn to blow when I wanted it to.