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Home >> Nissan-Datsun >> 2019 >> Sentra S, Automatic CVT Trans >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (Without Intelligent Key System) >> Without Intelligent Key System >> DTC/Circuit Diagnosis >> DTC B2191: Difference Of Key >> DTC Confirmation Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC Confirmation Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE 
    1. Insert mechanical key into the key cylinder.
    2. Check "Self diagnostic result" with CONSULT.

    Is DTC detected?

    YES

    Refer to Diagnosis Procedure .

    NO

    Inspection End.