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:
System Operation
Battery and Cables
Vehicles
are equipped with a 12-volt, Absorbent Glass Mat (AGM) maintenance-free
battery. The battery is a 12V DC source connected in a negative ground
system and is a voltage stabilizer for the 12V electrical system.
A
battery monitoring sensor is attached to the negative side of the
battery cable and a generator current sensor is attached to the posi..
Special Tool(s) /
General Equipment
Interior Trim Remover
Removal
On both sides.
Using an interior trim tool, release the power fold seat control switch locking tabs.
Use the General Equipment: Interior Trim Remover
Disconnect the electrical connector and remove the power fold seat control switch.
Installation
To ..