Horn not working - 1995 Jeep Wrangler

If you push on the horn button and listen for a click and hear it then you have eliminated everything from the horn button out to the horn as working including button, wiring to the relay for the horn and wiring out to the horn.if you don`t hear a click then you will have to check the fuses.if all checks out okay then you will have to see if the voltage is getting to the horn at the horn connection and it has a good connection. if all okay then replace the horn,

With something like this it's most likely a fuse burnt out. There is a fuse box located under the hood as well as inside the Jeep. Usually the lid has a map describing which fuses do what. If not, there should also be a map in your owner's manual.
1.Find the fuse associated with the horn and check if the metal piece in the middle is broken.(like a light bulb)
2.If its broken, replace with a fuse with the same amp rating. (number on the side/color)
3. If it still doesnt work than the connectors to the horn or the horn itself need replaced. The horn is usually located behind the grille or front bumper. It kind of looks like a black plastic snail usually.