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Home >> Buick >> 2001 >> Century Limited >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Analog Instrument Panels >> Description & Operation >> Instrument Panel Cluster >> Low Oil Pressure Indicator

Low Oil Pressure Indicator

IPC illuminates low oil pressure indicator when Powertrain Control Module (PCM) detects low oil pressure (signal circuit is high). IPC receives a class 2 message from PCM requesting illumination. IPC sends a class 2 message to body control module to activate an audible warning.

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