Operation CHARM
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Oldsmobile
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2001
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Aurora V8-4.0L VIN C
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Testing and Inspection
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Scan Tool Testing and Procedures
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Scan Tool Data Definitions
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Control Head (Desired)
Control Head (Desired)
The scan tool displays A/C On or A/C Off. A/C On is displayed when the IPM is requesting A/C system operation.