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Home >> Infiniti >> 2013 >> EX37 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1225 To P2138 >> DTC P1607: VVEL Control Module >> Diagnosis Procedure

Diagnosis Procedure

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  1. PERFORM DTC CONFIRMATION PROCEDURE 
    1. Turn ignition switch ON.
    2. Erase DTC.
    3. Perform DTC Confirmation Procedure.

      See "DTC LOGIC ".

      Is the DTC P1607 displayed again? 

      YES: GO TO 2.

      NO: INSPECTION END

  2. REPLACE VVEL CONTROL MODULE 
    1. Replace VVEL control module. Refer to "COMPONENT PARTS LOCATION ".
    2. Go to "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (VVEL CONTROL MODULE): SPECIAL REPAIR REQUIREMENT ".

      : INSPECTION END

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