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Home >> Infiniti >> 2011 >> M56 Base >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 26 (Security Control System) >> DTC/Circuit Diagnosis >> DTC B2556: Push-Button Ignition Switch >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM DTC CONFIRMATION PROCEDURE
    1. Press push-button ignition switch under the following condition.
      • Brake pedal: Not depressed
    2. Release push-button ignition switch and wait 100 seconds or more.
    3. Check DTC in "Self Diagnostic Result" mode of "BCM" using CONSULT-III.

      Is DTC detected? 

      YES: Go to "DIAGNOSIS PROCEDURE ".

      NO: INSPECTION END

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