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Home >> Chevrolet >> 2000 >> Astro Van L AWD V6-4.3L VIN W >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Body Control Module >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions >> Input 2 >> Dimming Potentiometer Input
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Dimming Potentiometer Input

The scan tool displays the position of the dome lamp switch (thumb wheel) when the park lamps are ON. The scan tool displays ACTIVE when the dome lamp switch is in its normal position and the park lamps are ON.
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