System Description
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
The horn system consists of the following components:
- The BATTERY fuse
- The HORN fuse
- The horn relay
- The horn switch
- The horns
- The body control module (BCM)