Lincoln Nautilus: Exterior Lighting / Trailer Module (TRM). Removal and Installation
Removal
NOTE:
This step is only necessary if the TRM is being replaced.
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Using a diagnostic scan tool, begin the PMI process for the TRM following the on-screen instructions.
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Remove the LH loadspace trim panel.
Refer to: Loadspace Trim Panel (501-05 Interior Trim and Ornamentation)
.
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Disconnect the electrical connectors, remove the screws and the TRM .
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NOTE:
This step is only necessary if the TRM is being replaced.
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Depress the bracket tab.
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Slide the bracket off the module.
Installation
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To install, reverse the removal procedure.
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NOTE:
Carry out this step only if a TRM is being replaced.
Using a diagnostic scan tool, complete the PMI process for the TRM following the on-screen instructions.
Removal
NOTICE:
Do not press, pull or otherwise move the brake pedal while
installing the stoplamp switch and cruise control deactivation switch.
Install these switches with the booster push rod attached to the brake
pedal and with the brake pedal in the at-rest position...
Other information:
Materials
Name
Specification
Motorcraft® Metal Brake Parts CleanerPM-4-A, PM-4-B, APM-4-C
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Removal
NOTE:
Removal steps in this procedure may contain installation instructions.
WARNING:
Service actions on vehicles equipped with electronic
parking brakes may cause unexpected parking brake application, which
could result in injury to hands or finge..
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. The
lower set is connected to ground and the upper set is connected to the
horn signal..