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Home >> Infiniti >> 2011 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0460 Through P1220 >> DTC P0524: Engine Oil Pressure >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. PRECONDITIONING-I
    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Turn ignition switch ON.
    3. Turn ignition switch OFF and wait at least 10 seconds.

      TESTING CONDITION: 

      Before performing the following procedure, confirm that battery voltage is between 10 V and 16 V at idle. 

      GO TO 2.

  2. PRECONDITIONING-II

    Check oil level and oil pressure. Refer to "INSPECTION ".

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Proceed to "INSPECTION ".

  3. PERFORM DTC CONFIRMATION PROCEDURE

    WITH CONSULT-III

    1. Select "DATA MONITOR" mode with CONSULT-III.
    2. Maintain the following conditions for at least 20 consecutive seconds.
      ENG SPEED SPECIFICATION

      ENG SPEED More than 1, 700 RPM
      COOLAN TEMP/S More than 70°C (158°F)
      Selector lever 1st or 2nd position
      Driving location uphill Driving vehicle uphill
      (Increased engine load will help maintain the driving conditions required for this test.)
      CAUTION: Always drive at a safe speed.
    3. Check 1st trip DTC.

      WITH GST

      Follow the procedure "With CONSULT-III" above.

      Is 1st trip DTC detected? 

      YES: Proceed to "DIAGNOSIS PROCEDURE "

      NO: INSPECTION END