LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2006 >> G35 x >> Repair and Diagnosis >> External Pages >> Different car >> Section 2182 (Security Control System (Without Intelligent Key System)) >> DTC/Circuit Diagnosis >> DTC B2191, P1615: Difference Of Key >> Diagnosis Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. 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 Operation Manual".

    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.