Operation CHARM: Car repair manuals for everyone.

Horn: Description and Operation

HORN

The horn system consists of the following components:
- horn switches (part of the steering wheel)
- clockspring
- horn relay (part of the smart junction box [SJB])
- horn

For removal and installation of the steering wheel, refer to Steering.

For removal and installation of the SJB, refer to Body Control Systems (Multifunction Electronic Control Module).