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Home >> Infiniti >> 2009 >> QX56 AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System >> Component Diagnosis >> DTC B2191, P1615: Difference Of Key >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE
    1. Insert mechanical key into the key cylinder.
    2. Press the ignition knob switch.
    3. Check "Self diagnostic result" with CONSULT-III.

      Is DTC detected? 

      YES: Refer to , "DIAGNOSIS PROCEDURE ".

      No: Inspection End.

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