Lincoln Nautilus: Horn / Horn - Overview. Description and Operation
Overview
The BCM controls horn output by energizing the horn relay and sounding the horn.
Horn
Item
Description
1
RH Horn
Comments:Located behind front bumper cover.
2
LH Horn
Comments:Located behind front bumper cover...
System Operation
System Diagram- Vehicles Without Active Steering
Item
Description
1
BCM
2
Horn
3
Clockspring
4
SCCM
5
Horn switch
Horn Operation - Vehicles Without Active Steering
The
horn switch consists of 2 sets of contacts separated by springs...
Other information:
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
Measure the cylinder bore at the top, middle and bottom
of piston ring travel in 2 directions as indicated. Verify the cylinder
bore is within the wear limit. The difference indicates the cylinder
bore taper...
System Operation
Battery and Cables
Vehicles
are equipped with a 12-volt, Absorbent Glass Mat (AGM) maintenance-free
battery. The battery is a 12V DC source connected in a negative ground
system and is a voltage stabilizer for the 12V electrical system...
Categories

Camera.
Radar sensor (if equipped).
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.
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