Operation CHARM
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Buick
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1999
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Regal V6-3.8L VIN K
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Description and Operation
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BCM Inputs
BCM Inputs
BCM Inputs:
These components provide direct input to the
BCM
. Other systems may use this input information in order to perform certain functions.