Lincoln Aviator: Multifunction Electronic Modules / Removal and Installation - Body Control Module C (BCMC)
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
NOTE:
If the BCMC
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 is being replaced.
Using a diagnostic scan tool, begin the PMI process for the BCMC following the on-screen instructions.
-
Disconnect the battery.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).
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Release the tabs and remove the BCMC compartment cover.
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Release the tabs and remove the BCMC access cover.
-
-
Remove the wire terminal nut and position aside the wire.
Torque:
106 lb.in (12 Nm)
-
Fully loosen the BCMC bolts.
Torque:
48 lb.in (5.4 Nm)
-
Release the tabs and remove the BCMC.
Installation
-
To install, reverse the removal procedure.
-
NOTE:
Carry out this step only if the BCMC 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:
Removal
NOTE:
LH (left-hand) side shown, RH (right-hand) side similar.
NOTE:
Removal steps in this procedure may contain installation details.
Aft front door glass run and bracket
Remove the front door window regulator and motor...
System Operation
System Diagram - Electric Brake Boost
E347819
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HS-CAN3
HS-CAN1
HS-CAN2
1
IPC
2
RCM
3
BCM
4
PCM
5
GWM
6
ABS/EBB
7
Wheel speed
sensors
8
Brake pedal
Item
Description
1
IPC
2
RCM
3
BCM
4
PCM
5
GWM
6
ABS/ EBB
7
Wheel speed sensors
8
Brake pedal
Network Message Chart
Module Network Input Messages - ABS Module
Broadcast Message
Originating Module
Message Purpose
Accelerator pedal position
PCM
This message is first sent to the GWM and then to the ABS module...