LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2012 >> M37 x >> Repair and Diagnosis >> External Pages >> Different car >> Section 139 (Power Control System (Power Distribution System)) >> Symptom Diagnosis >> Push-Button Ignition Switch Does Not Operate >> Diagnosis Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnosis Procedure

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM WORK SUPPORT 

    Perform "INSIDE ANT DIAGNOSIS" on Work Support of "INTELLIGENT KEY".

    Refer to "DOOR LOCK: CONSULT FUNCTION (BCM - DOOR LOCK) ".

    : GO TO 2.

  2. PERFORM SELF-DIAGNOSIS RESULT 

    Perform Self-Diagnosis Result of "BCM".

    Is DTC detected? 

    YES: Refer to "DTC INDEX ".

    NO: GO TO 3.

  3. CHECK PUSH-BUTTON IGNITION SWITCH 

    Check push-button ignition switch.

    Refer to "COMPONENT FUNCTION CHECK ".

    Is the operation normal? 

    YES: GO TO 4.

    NO: Repair or replace malfunctioning parts.

  4. CONFIRM THE OPERATION 

    Confirm the operation again.

    Is the inspection normal? 

    YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

    NO: GO TO  1.

scientia non olet · About LEMON Manuals