How is the horn switch used to operate the horn?
How is the horn switch used to operate the horn? When the horn switch is pressed, it completes a circuit to ground and causes the horn relay to send current to the horn/ horns. The horn button is located on the steering wheel. Its purpose is to sound the horn when pressed. How can I Make my Car Horn stop? If your car horn is honking right now, here's how to make it stop: Locate your fuse box. Look under the dash, on the side of the dash that's concealed when the door is shut, or in the glove compartment...