Operation CHARM
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Chevrolet
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2000
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Impala V6-3.4L VIN E
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Repair and Diagnosis
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Heating and Air Conditioning
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Control Assembly
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Description and Operation
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Control Assembly (CJ3)
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BI-LEVEL (6)
BI-LEVEL (6)
This setting directs air four ways. Half of the air is directed through the instrument panel outlets. Most of the remaining air is directed through the floor ducts and a little to the windshield defroster and side window outlets.