Lincoln Aviator: Four-Wheel Drive Systems / Removal and Installation - All Terrain Control Module (ATCM)
Special Tool(s) /
General Equipment
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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Selectable Drive Mode Switch (Console rotary type)
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Release the retainers and remove the LH floor console side trim panel.
Use the General Equipment: Interior Trim Remover
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Release the retainers and remove the RH floor console side trim panel.
Use the General Equipment: Interior Trim Remover
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Open the center console arm rest panel.
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Remove the FCIMB.
Refer to: Front Controls Interface Module B (FCIMB) (415-00 Information and Entertainment System - General Information, Removal and Installation).
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Remove both top console side panel bolts.
Torque:
22 lb.in (2.5 Nm)
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Remove both top console side trim panels.
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Remove the bolts.
Use the General Equipment: Interior Trim Remover
Torque:
22 lb.in (2.5 Nm)
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Release the retainers and remove the RH and LH floor console side trim panels.
-
Remove both floor console bolts.
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Remove the bolts.
Torque:
28 lb.in (3.2 Nm)
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Remove the screws.
Torque:
17 lb.in (1.9 Nm)
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Release the clips, detach the console top panel,
disconnect the electrical connectors and remove the console top panel.
-
Remove the module.
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Remove the screws.
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Remove the switch.
Torque:
17 lb.in (1.9 Nm)
Installation
-
To install, reverse the removal procedure.
Activation
Update the AWD (all-wheel drive) module to the
latest calibration available. Module reprogramming will erase stored
transfer case clutch kiss point values and initiate rapid kiss point
learn procedure...
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Removal steps in this procedure may contain installation details...
Other information:
Overview
Item
Description
1
SSB
2
B clutch control valve
3
B clutch latch valve
4
B clutch apply circuit
5
B clutch piston
6
B clutch assembly
7
One-Way Clutch (OWC)
8
Sun gear No...
System Diagram
Item
Description
1
Current Sensor
2
Contactor Sense Leads
3
BECM
4
Precharge Contactor Coil
5
Positive Contactor Coil
6
Negative Contactor Coil
7
High Voltage Battery Junction Box
8
Temperature Sensors
9
Cell Voltage Sense Leads
10
PCM
11
Battery Cell Arrays
12
GWM
13
RCM
14
DCDC
15
12 Volt Battery Monitoring Sensor
16
TCU (if equipped)
17
Ignition Switch
18
Main 12 Volt Battery
19
HVAC
20
Service Disconnect
21
High Voltage Battery Coolant Diverter Valve
22
Motor Electronics Coolant Pump
23
Isolation Switch (BIB)
24
Auxiliary 12 Volt Battery
25
Coolant Temperature Sensor
26
High Voltage Battery
27
BCM
28
High Voltage Battery Coolant Pump
29
BCMC
30
SOBDMC
31
High Voltage Interlock Loop (HVIL)
32
Auxillary Contactor Coil
33
SOBDM also known as the Battery Charger Control Module (BCCM)
System Operation
Network Message Chart - Battery Energy Control Module (BECM)
Broadcast Message
Originating Module
Message Purpose
12 volt battery voltage
BCM
Battery voltage measured with battery sensor...