Operation CHARM
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Buick
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1995
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Park Avenue V6-3.8L VIN K
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Repair and Diagnosis
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Instrument Panel, Gauges and Warning Indicators
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Description and Operation
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Circuit Operation
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Digital Cluster
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Oil Life Information
Oil Life Information
The
Driver Information Center
(DIC
) receives oil life information over the serial data line from the Powertrain Control Module
(PCM)
. If the Oil button is pressed, the DIC displays remaining oil life.