System Description
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
The horn system consists of the following components:
- HORN fuse
- Underhood fuse block (contains PCB horn relay)
- Horn switch
- Horn-high note
- Horn-low note
- Body control module (BCM)
| Callout | Component Name |
|---|---|
| K84 | K84 Keyless Entry Control Module |
| S33 | S33 Horn Switch |
| K9 | K9 Body Control Module |
| X50A | X50A Fuse Block - Underhood |
| P12 | P12 Horn |
| P12A | P12A Horn - High Note |
| P12B | P12B Horn - Low Note |
| K73 | K73 Telematics Communication Interface Control Module |