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Home >> Infiniti >> 2012 >> M35h >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0500 To P31A5 >> DTC P0605: ECM >> Diagnosis Procedure

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
    1. Replace ECM. Refer to "REMOVAL AND INSTALLATION ".
    2. Go to "WORK PROCEDURE ".

      : INSPECTION END

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