Lincoln Navigator: Multifunction Electronic Modules / Body Control Module C (BCMC). Removal and Installation
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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NOTE:
If the BCMC (body control module C) did not respond
to the diagnostic scan tool, As-Built Data may need to be entered as
part of the repair. This step is only necessary if the BCMC (body
control module C) is being replaced.
Using a diagnostic scan tool, begin the PMI process for the BCMC following the on-screen instructions.
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Disconnect the battery.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
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Remove the BCMC side cover.
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NOTE:
By vehicle trim levels, there may be more or less wiring connectors.
Remove the nuts and the wire connectors.
Torque:
93 lb.in (10.5 Nm)
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Remove the BCMC top cover.
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Fully loosen the BCMC bolts.
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Release the clips and lift up the BCMC to access the connectors.
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Disconnect the connectors and remove the BCMC .
Installation
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To install, reverse the removal procedure.
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NOTE:
Carry out this step only if the BCMC (body control module C) is being replaced.
Using a diagnostic scan tool, complete the PMI process for the BCMC following the on-screen instructions.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
If installing a new BCM , connect a battery charger to the battery to
make sure it is charged to maintain proper battery voltage...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
NOTE:
If installing a new module, it is necessary to
upload the module configuration information to the diagnostic scan tool
prior to removing the module...
Other information:
System Operation
System Diagram
Item
Description
1
BCM
2
DDM
3
GWM
4
DLC
5
IPC
6
PDM
7
Passenger Door Lock Control Switch
8
Passive Key
9
RKE And Passive Entry Commands
10
Lock/Unlock/ Inputs
11
Antenna Activatio..
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the rear bumper cover.
Refer to: Rear Bumper Cover (501-19 Bumpers, Removal and Installation).
Disconnect the electrical connector, separate the wiring harness guides and position the wiring harness aside.
With the hel..