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Home >> Infiniti >> 2012 >> G37 Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Security Control System -- G37 Convertible) >> Symptom Diagnosis >> Engine Does Not Start When Intelligent Key Is Inside Of Vehicle >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2010 Infiniti G37. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION)

    Lock/unlock door with door request switch.

    Refer to "DOOR LOCK FUNCTION : SYSTEM DESCRIPTION ".

    Is the operation normal? 

    YES: GO TO 2.

    NO: Check Intelligent Key system (door lock function). Refer to "ALL DOOR : DIAGNOSIS PROCEDURE ".

  2. PERFORM WORK SUPPORT

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

    Refer to "INTELLIGENT KEY : CONSULT-III FUNCTION (BCM - INTELLIGENT KEY) ".

    GO TO 3.

  3. PERFORM SELF DIAGNOSTIC RESULT

    Perform Self Diagnostic Result in "BCM", and check whether or not DTC of inside key antenna is detected.

    Is DTC detected? 

    YES: Refer to "DTC LOGIC " (instrument center), "DTC LOGIC " (console) or "DTC LOGIC " (trunk room).

    NO: GO TO 4.

  4. CHECK PUSH-BUTTON IGNITION SWITCH

    Check push-button ignition switch.

    Refer to "COMPONENT FUNCTION CHECK ".

    Is the operation normal? 

    YES: GO TO 5.

    NO: Repair or replace malfunctioning parts.

  5. CONFIRM THE OPERATION

    Confirm the operation again.

    Is the inspection normal? 

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

    NO: GO TO  1.

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