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Home >> Infiniti >> 2014 >> Q60 Base, 2D Convertible, Standard Trans >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (Convertible) >> DTC/Circuit Diagnosis >> DTC B2191: Difference Of Key >> Diagnosis Procedure

Diagnosis Procedure

  1. PERFORM INITIALIZATION 

    Perform initialization using CONSULT. Reregister all Intelligent Keys.

    For initialization and registration of Intelligent Key.

    Can the system be initialized and can the engine be started with reregistered Intelligent Key? 

    YES: INSPECTION END

    NO: GO TO 2.

  2. REPLACE INTELLIGENT KEY 
    1. Replace Intelligent Key.
    2. Perform initialization using CONSULT.

      For initialization and registration of Intelligent Key.

      Can the system be initialized and can the engine be started with reregistered Intelligent Key? 

      YES: INSPECTION END

      NO: GO TO 3.

  3. CHECK INTERMITTENT INCIDENT 

    Refer to "INTERMITTENT INCIDENT ".

    : INSPECTION END

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