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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

  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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