Lincoln Aviator: Vehicle Dynamic Suspension / Removal and Installation - Vehicle Dynamics Control Module (VDM)
Special Tool(s) /
General Equipment
Removal
NOTICE:
Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
NOTE:
Removal steps in this procedure may contain installation details.
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Remove the luggage compartment floor covering.
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Release the clips and remove the luggage compartment side trim panel.
Use the General Equipment: Interior Trim Remover
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Remove the VDM.
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Disconnect the VDM electrical connectors.
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Remove the retainers and the VDM.
Torque:
71 lb.in (8 Nm)
Installation
-
To install, reverse the removal procedure.
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Calibrate the VDM. Connect the scan tool and carry out the Ride Height Calibration routine. Follow the scan tool directions.
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the wheel and tire.
Refer to: Wheel and Tire (204-04A Wheels and Tires, Removal and Installation)...
Other information:
Diagnostic Trouble Code (DTC) Chart
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
PCM
P1783:00
Transmission Overtemperature Condition:No Sub Type Information
GO to Pinpoint Test B
PCM
P2681:00
Engine Coolant Bypass Valve A Control Circuit/Open:No Sub Type Information
GO to Pinpoint Test A
PCM
P2683:00
Engine Coolant Bypass Valve A Control Circuit High:No Sub Type Information
GO to Pinpoint Test A
Inspection and Verification
NOTICE:
When internal wear/damage occurs in the transmission, metal
particles, clutch plate material and band material can travel into the
torque converter, the transmission fluid cooler tubes, the transmission
fluid cooler, the transmission fluid warmer (if equipped), and the
cooler bypass valve (if equipped)...
System Operation
System Diagram
Item
Description
1
PCM
2
GWM
3
IPC
4
Generator
5
Generator current sensor
6
HS-CAN1
7
HS-CAN1
8
HS-CAN3
9
BCM
10
Battery monitoring sensor
Network Message Chart
Module Network Input Messages — Body Control Module (BCM)
Broadcast Message
Originating Module
Message Purpose
Alternator fault
PCM
The PCM has detected a fault in the generator or generator circuits...