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Home >> Nissan-Datsun >> 2015 >> Altima Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System >> DTC/Circuit Diagnosis >> DTC B2191: Difference Of Key >> DTC Logic >> DTC Confirmation Procedure

DTC Confirmation Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE

    1. Place the back side of the Intelligent Key up to the push-button ignition switch.
    2. Press the push-button ignition switch.
    3. Check "Self Diagnostic Result" using CONSULT.

    Is DTC detected?

    YES 

    Refer to DIAGNOSIS PROCEDURE .

    NO 

    Inspection End.