Operation CHARM
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Pontiac
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2000
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Grand AM V6-3.4L VIN E
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Cooling System
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Radiator Cooling Fan
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Radiator Cooling Fan Motor
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Description and Operation
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General Description
General Description
The electric cooling tans are used to lower the temperature of the engine coolant flowing through the radiator. They are also used to cool the refrigerant (R-134a) flowing through the A/C condenser.