Lincoln Navigator: Horn / Horn - Component Location. Description and Operation
Horn
Overview
The horn output is controlled by the BCM . When the horn switch is
activated, the SCCM sends a signal to the BCM . The BCM then energizes
the horn relay located in the BJB and sounds the horn(s)...
Other information:
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
Floor console shown removed for clarity.
Release the clips and remove the trim panel...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Disconnect the battery.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
Fully loosen and remove the battery hold-down bolt and clamp...