Operation CHARM
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Mercedes Benz
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1998
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C 230 (202.023) L4-2.3L (111.974)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - HVAC
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Control Module HVAC
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Description and Operation
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Blower Control
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Purpose
Purpose
The blower control provides the power for the blower depending on the blower speed set.