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Oil Pressure Warning Lamp/Indicator: Description and Operation

LOW OIL PRESSURE WARNING LAMP
Low oil pressure warning lamp is controlled by the IPDM E/R (Intelligent Power Distribution Module Engine Room). Instrument Panel, Gauges and Warning Indicators

Low oil pressure causes oil pressure switch terminal + to provide ground to IPDM E/R terminal 50. The IPDM E/R then signals the combination meter (unified meter control unit) via the CAN lines and ground is provided to the low oil pressure warning lamp. Warning Lamps

When power and ground are supplied, the low oil pressure warning lamp illuminates.