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You can replace the horn button on your 1992 Pontiac Bonneville by removing the center steering will cover. Remove the horn button retaining screws. Remove the horn button wiring harness. Reverse the process to install your new horn button.
Then you have a short in the wiring, the horn button is defective, or the horn itself is defective.
on our 99, i have to remove the headlite assembly to get to the horn. there is one on each side
Because the foam separator has deteriorated. Remove three screws from back side of horn, remove honk button and separate. you can the figure out what new material to use to replace the bad foam.
Mazda truck horn.First thing is to locate where the problem is by removing the wire on the horn and attaching a test light to the wire. Ground the test light and have someone push the horn button. If the light comes on, you have either a problem in the horn, or the horn is not grounded. If the light does not come on, the fault is either in the horn button (switch) or in the wiring. Ed
peel the horn button's vinyl cover off first. then unscrew the horn button off. peel the horn button's vinyl cover off first. then unscrew the horn button off.
first remove wire to horn. see if power is going to horn when horn button is pushed. if it does its a horn problem, if not it is probably in the horn button itself.
If it is the same as my 68, the horn button is held in place by a rubber o-ring under the button. carrefully work a thin, flat screw driver under the edge of the horn button and TWIST. Be careful not to chip the button. This should pop out the horn button.
Very carefully
white
The horn is located on the front passenger side of the car. if you remove the front passenger headlight you will be able to see it from there
cut the cheese