nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Oil Pump, Engine > < Oil Pressure Sender|Testing and Inspection
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Oil Pressure Warning Lamp/Indicator: Description and Operation

OIL PRESSURE WARNING LAMP

Oil pressure warning lamp turns ON when reducing engine oil pressure abnormally.

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IPDM E/R reads oil pressure switch signal from oil pressure switch, and transmits the signal to unified meter and A/C amp. through BCM with
CAN communication.

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Unified meter and A/C amp. transmits oil pressure switch signal to combination meter with communication line.

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Combination meter turns oil pressure warning lamp ON with received oil pressure switch signal.

Oil Pump, Engine > < Oil Pressure Sender|Testing and Inspection