LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2010 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 163 (Warning System) >> Component Diagnosis >> Key Switch Signal Circuit (With Intelligent Key) >> Component Function Check
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Function Check

WARNING: This page is about a different car, the 2010 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK BCM INPUT SIGNAL

    Select "DATA MONITOR" for "BCM" and check the "KEY ON SW" monitor value.

    KEY ON SW 

    When key is inserted into key cylinder : ON 

    When key is removed from key cylinder : OFF 

    Inspection End.