Operation CHARM
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Buick
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2000
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Park Avenue V6-3.8L VIN K
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Repair and Diagnosis
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Heating and Air Conditioning
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Description and Operation
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System Operation
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Air Distribution System
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Operating Modes
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Floors/Windshield Setting
Floors/Windshield Setting
The HCM energizes the
mode actuator
to:
^
Open the defroster door
^
Position the AC/Floor door to direct air through the floor outlets
Air is delivered to the floor and windshield outlets.