Operation CHARM
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Mercury Truck
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2004
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Mountaineer AWD V6-4.0L VIN E
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Repair and Diagnosis
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Heating and Air Conditioning
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Blower Motor Switch
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Description and Operation
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Manual Climate Control
Manual Climate Control
BLOWER MOTOR SWITCH
The
blower motor switch
controls blower motor speed by adding or bypassing resistors in the blower motor switch resistor in all function selector switch positions except OFF.