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Home › Infiniti › 2013 › FX50 › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTCS P0460 Through P1211 › DTC P0604: ECM › Diagnosis Procedure

Diagnosis Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE 
    1. Turn ignition switch ON.
    2. Erase DTC.
    3. Perform DTC confirmation procedure. Refer to "DTC LOGIC ".

      Is the 1st trip DTC P0604 displayed again? 

      YES: Replace ECM.

      NO: INSPECTION END

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