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Home >> Nissan-Datsun >> 2017 >> Sentra Nismo, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 101 (Security Control System (Without Intelligent Key System) (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2191, P1615: Difference Of Key >> Diagnosis Procedure
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Diagnosis Procedure

WARNING: This page is about a different car, the 2016 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

  1. PERFORM INITIALIZATION

    Perform initialization with CONSULT. Re-register all mechanical keys.

    For initialization and registration of mechanical key. Refer to CONSULT Immobilizer mode and follow the on-screen instructions.

    Can the system be initialized and can the engine be started with re-registered mechanical key?

    YES 

    Mechanical key was unregistered.

    NO 

    BCM is malfunctioning.