Operation CHARM: Car repair manuals for everyone.
Home >> Cadillac >> 1997 >> DeVille Concours V8-4.6L VIN 9 >> Repair and Diagnosis >> Instrument Panel, Gauges and Warning Indicators >> Oil Pressure Gauge >> Description and Operation

Oil Pressure Gauge: Description and Operation

The OIL PRESSURE indicator is illuminated by the IPC whenever a low oil pressure condition exists via Class 2 serial data bus message request from the PCM.
pro multis · About Operation CHARM