Operation CHARM
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Pontiac
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2000
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Grand AM V6-3.4L VIN E
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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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SERVICE VEHICLE SOON Indicator
SERVICE VEHICLE SOON Indicator
The amber SERVICE VEHICLE SOON indicator is an alert to the driver whenever there are specific current codes stored in the
BCM
or in the event of a loss of Class 2 serial data.