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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 640 (Security Control System) >> Component Diagnosis >> B2191, P1615 Difference Of Key >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM INITIALIZATION

    Perform initialization with CONSULT-III. Re-register all Intelligent Keys.

    For initialization and registration of Intelligent Key, refer to CONSULT-III Operation Manual.

    Can the system be initialized and can the engine be started with re-registered Intelligent Key? 

    YES: Intelligent Key was unregistered.

    NO: BCM is malfunctioning.