Your horn don't work what areas do you look at?

If your horn is not working first check the fuse for horn located on the fuse block underneath dashboard on drivers side, if fuse is good check wiring to horn underhood, see if there is a disconnected line or shorted out wire. If Both fuse and wiring check out good, then you have to check the lead wire going threw the steering column (it end up at center bumper pad on steering wheel. 1 wire will attach there and the bumper pad is held on by 2 screws or bolts from the backside of steering wheel. HOPE THIS HELPS YA. There is nothing more to the horn system. Your Friend the Secret Mechanic. any other questions email me at: Butusov_Garage@comcast.net.