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:
Preliminary Inspection
Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.
If an obvious cause for an observed or reported concern is
found, correct the cause (if possible) before proceeding to the next
step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH...
Special Tool(s) /
General Equipment
205-002
(TOOL-4858-E)
Installer, Drive Pinion Flange
205-126
(T78P-4851-A)
Holding Fixture, Drive Pinion Flange
205-208
(T83T-4676-A)
Installer, Drive Pinion Oil SealTKIT-1983-FTKIT-1983-FLMTKIT-1983-FX
303-144
(T79T-6316-A)
Remover, Crankshaft Harmonic Balancer
Flat Headed Screw Driver
M..