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Home >> Infiniti >> 2017 >> QX70 AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> Oil Pressure Switch Signal Circuit >> Diagnosis Procedure >> Diagnostic Test

Diagnostic Test

  1. CHECK OIL PRESSURE SWITCH CIRCUIT

    1. Turn Ignition Switch OFF.
    2. Disconnect IPDM E/R connector and Oil Pressure Switch connector.
    3. Check continuity between IPDM E/R Harness Connector and Oil Pressure Switch Harness Connector.
      IPDM E/R Oil Pressure Switch Continuity
      Connector Terminal Connector Terminal
      E7 75 F37 1 Existed
    4. Check continuity between IPDM E/R Harness Connector and ground.
      IPDM E/R Ground Continuity
      Connector Terminal
      E7 75 Not existed

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Repair harness or connector.