Overview
The BCM controls horn output by energizing the horn relay and sounding the horn.
Horn - Component Location. Description and Operation
Horn - System Operation and Component Description. Description and Operation
If a message regarding a blocked sensor or camera appears in the information display, something is obstructing the radar signals or camera images. The radar sensor is behind the fascia cover in the center of the lower grille. With a blocked sensor or camera, the system may not function, or performance may reduce. See Pre-Collision Assist – Information Messages.