Operation CHARM: Car repair manuals for everyone.

Horn: Description and Operation

HORN

Horn components include the following items:
- clockspring
- horn relay
- horns
- steering wheel pad horn switch

Horn switches
The horn switch is incorporated into the driver side air bag module in the steering wheel. The switch is powered through the clockspring and grounded through the steering column. For removal and installation of the horn switch, refer to Air Bag Systems.

Horn relay
The horn relay is incorporated into the central junction box (CJB). The central junction box is located behind the passenger lower kick panel.