Lincoln Aviator: Climate Control System - General Information / Removal and Installation - Center Registers
Special Tool(s) /
General Equipment
Removal
NOTE:
Removal steps in this procedure may contain installation details.
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Release the clips and remove the switch assembly.
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Disconnect the electrical connector.
Use the General Equipment: Interior Trim Remover
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Release the clips and remove the finish panel.
Use the General Equipment: Interior Trim Remover
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Release the clips and remove the RH instrument panel end cap.
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Remove the center instrument panel trim panel.
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Remove the bolt.
Torque:
28 lb.in (3.2 Nm)
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Release the clips and remove the center instrument panel trim panel.
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Disconnect the electrical connector.
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Remove the screws, release the clips and remove the center register assemblies.
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Release the tabs, remove the arm and separate the center register.
Installation
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To install, reverse the removal procedure.
Removal
Fully lower the glove compartment.
Remove the check strap.
Push the stop tabs inward.
Remove the screws and lower the cabin air filter door...
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the instrument panel.
Refer to: Instrument Panel (501-12 Instrument Panel and Console, Removal and Installation)...
Other information:
Special Tool(s) /
General Equipment
Flat Headed Screw Driver
Vehicle/Axle Stands
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense...
System Operation
System Diagram - DCDC
Item
Description
1
Ignition Switch
2
PCM
3
SOBDMC
4
BCM
5
BECM
6
DCDC
7
High Voltage/Low Current Fuse
8
12V Battery Monitoring Sensor
Network Message Chart
DCDC Network Input Messages
Broadcast Message
Originating Module
Message Purpose
DCDC
HEV wake up enable
BECM, BCCM (battery charger control module) ( PHEV only)
Command to enable the DCDC
DCDC
HEV wake up enable
SOBDMC
Hard wired command to enable the DCDC
High voltage input
SOBDMC
Voltage measured at SOBDMC used to compare with voltage at the DCDC...