Lincoln Nautilus: Climate Control System - General Information / Climate Control System - Overview. Description and Operation
Overview
The DATC system maintains the selected vehicle interior temperature
by heating and/or cooling the air depending on the HVAC control panel
selection.
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The driver may override the automatic mode of operation.
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The temperature control setting is the desired cabin air temperature.
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The blower motor control override buttons vary the blower motor speed.
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The driver and passenger temperature settings can be individually controlled.
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During A/C operation, the system reduces the relative humidity of the air inside the vehicle.
Vehicles equipped with Auto Start-Stop contain a cabin heater coolant pump to help coolant flow to the heater core.
System Operation
System Diagram
E385077
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1
Microphone
2
APIM
3
GWM
4
Ambient
Air
Tempera..
Other information:
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
NOTE:
Driver seat control switch shown, passenger seat control switch similar.
Remove the side shield screws.
Remove the side shield.
Lift up on the rear of the side shield and pull outward.
Push the side shield forward.
Disconnect the electrical..
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).
Remove the lower rear bumper cover.
Remove the rivets.
Release the tabs.
Separate the lower rear bumper cover from the center rear bumper cover.
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