Ghost horn

[Muncher]

So one of the fun things I've found on my truck is that it decided that yesterday as long as the wire for the horn is plugged in the horn stays on without the key even I'm the ignition. Is this just a bad horn? 

[eaglescout526]

Sounds like the horn is shorted to ground somewhere in the column or the relay. Pull the relay first. Should kill it. Swap with another relay. If that doesn’t work, dig into the column to the turn signal switch assembly and see what’s goin on. 

[Muncher]

Is this relay a under the hood thing or on the little Fuze panel inside ?

[eaglescout526]

It’s up above the drivers side kick panel. If it’s factory, should be a white square relay with an AMC part number on it that should start with 895600. If not then it’s probably been replaced. Either way the relay plug should be three pronged. Two on top and one on bottom. Or vice versa depending on how you look at it. If it can’t be found above the kick panel, it could be tucked behind the panel.