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Home >> Infiniti >> 2013 >> M56 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0190 To P1084 >> DTC P0605: ECM >> Diagnosis Procedure
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Diagnosis Procedure

  1. INSPECTION START 
    1. Turn ignition switch ON.
    2. Erase DTC.
    3. Perform DTC Confirmation Procedure.

      See "DTC LOGIC ".

      Is the 1st trip DTC P0605 displayed again? 

      YES: GO TO 2.

      NO: INSPECTION END

  2. REPLACE ECM 

    Replace ECM. Refer to "REMOVAL AND INSTALLATION ".

    : INSPECTION END