How to Replace a Car Horn
- 1). Pop the hood and locate the horn. These are typically mounted to the grille or on a bracket in front of the radiator.
- 2). Loosen the hardware that attaches the horn to the car with a hex wrench or screwdriver. Horns are usually mounted with two hex nuts and bolts although some models may use screws to mount the horn. Remove the hardware then remove the horn assembly by sliding it off the bracket.
- 3). Disconnect the horn's electrical connectors from the wiring harness by depressing the connector tab on the top of the connector then sliding them free of the connection.
- 4). Connect the new horn connectors and install the new horn on the mounting bracket. Install the mounting hardware. Tighten using the appropriate tool, either a wrench or screwdriver depending on the hardware and mounting bracket.