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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 187 (Security Control System) >> DTC/Circuit Diagnosis >> DTC B260F: Engine Status >> Diagnosis Procedure
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Diagnosis Procedure

WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECTION START
    1. Turn ignition switch ON.
    2. Check "Self-diagnostic result" using CONSULT-III.
    3. Touch "ERASE".
    4. Perform DTC Confirmation Procedure. 

      See "DTC LOGIC ".

      Is the DTC B260F displayed again? 

      YES: Go to 2.

      NO: Go to  3.

  2. REPLACE ECM

    Replace ECM. Refer to "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT (ECM) : DESCRIPTION ".

    INSPECTION END

  3. CHECK INTERMITTENT INCIDENT

    Refer to "INTERMITTENT INCIDENT ".

    INSPECTION END