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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Security Control System) >> DTC/Circuit Diagnosis >> DTC B260F: Engine Status >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECTION START 
    1. Turn ignition switch ON.
    2. Select "Self Diagnostic Result" mode of "BCM" using CONSULT.
    3. Touch "ERASE".
    4. Perform DTC CONFIRMATION PROCEDURE for DTC B260F. Refer to "DTC LOGIC ".

      Is DTC detected? 

      YES: GO TO 2.

      NO: INSPECTION END

  2. REPLACE ECM 
    1. Replace ECM. Refer to "REMOVAL AND INSTALLATION " (VQ37VHR) or "REMOVAL AND INSTALLATION " (VK56VD).
    2. Perform "ADDITIONAL SERVICE WHEN REPLACING ECM". Refer to "WORK PROCEDURE " (VQ37VHR) or "WORK PROCEDURE " (VK56VD).

      : INSPECTION END

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