Operation CHARM
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Saturn
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2002
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SC2 L4-1.9L DOHC VIN 7
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Description and Operation
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General Information
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Sensing And Diagnostic Module
Sensing And Diagnostic Module
The Sensing And Diagnostic Module
(SDM)
sends a message to the cluster to control the following:
Telltales
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Air Bag