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Home >> Infiniti >> 2018 >> QX30 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Power Distribution System) >> Power Distribution System >> Symptom Diagnosis >> Push-Button Ignition Switch Does Not Operate >> Diagnosis Procedure
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Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Infiniti Q60. 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 CONSULT Function (BCM - INTELLIGENT KEY) .

    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. REPLACE BCM 

    Replace BCM. Refer to Removal and Installation

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Check intermittent incident. Refer to Intermittent Incident .