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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Security Control System (With Intelligent Key System) >> DTC/Circuit Diagnosis >> DTC B26FC: Key Registration >> Diagnosis Procedure
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Diagnosis Procedure

  1. REPLACE INTELLIGENT KEY 
    1. Prepare Intelligent Key that matches the vehicle.
    2. Perform initialization of BCM and reregistration of Intelligent Key using CONSULT.
    3. Check DTC in "Self Diagnostic Result" mode of "BCM" using CONSULT.

      Is DTC detected? 

      YES: GO TO 2.

      NO: INSPECTION END

  2. REPLACE BCM 
    1. Replace BCM. Refer to "REMOVAL AND INSTALLATION ".
    2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

      : INSPECTION END

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