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Home >> Pontiac >> 1999 >> Grand Prix V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions - Powertrain Systems >> Generator Lamp
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Generator Lamp

Scan Tool Displays ON or OFF. The Generator Lamp display indicates the PCM commanded state of the Generator Lamp. The PCM commands the Generator Lamp ON due to low system voltage or a generator fault.
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