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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (With Intelligent Key System) >> DTC/Circuit Diagnosis >> Trunk Key Cylinder Switch >> Component Function Check
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Component Function Check

  1. CHECK FUNCTION 
    1. Select "KEY CYL SW-TR" in "Data Monitor" mode of "THEFT ALM" of "BCM" using CONSULT.
    2. Check the indication under the following conditions.
      Monitor item Condition Indication
      KEY CYL SW-TR Trunk key cylinder switch Off position OF
      On (Trunk lid open) position OFF

      Is the inspection result normal? 

      YES: Trunk key cylinder switch is OK.

      NO: Refer to "DIAGNOSIS PROCEDURE ".