Operation CHARM
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Mercedes Benz
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2001
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S 600 (220.178) V12-5.8L (137.970)
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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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Automatic Air Conditioning (AAC)
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Control Modules Operating In Conjunction With AAC
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Right Signal Acquisition and Actuation Module (SAM)
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Design
Design
The left front SAM control module (N10/7) is housed on a solid plastic housing. The power semiconductors which actuate the smaller consumers direct are located in the control module. The electrical connection is made via five connectors.