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Home >> Infiniti >> 2011 >> QX56 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0460 Through P1220 >> DTC P0607: ECM >> Diagnosis Procedure

Diagnosis Procedure

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

      See "DTC LOGIC ".

    4. Check DTC.

      Is the DTC P0607 displayed again? 

      YES: Replace ECM. Refer to "REMOVAL AND INSTALLATION ".

      NO: INSPECTION END

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