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Home >> Infiniti >> 2017 >> Q50 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 571 (Security Control System (Diagnostics)) >> Symptom Diagnosis >> Security Control System >> Vehicle Security System Cannot Be Set (Door Lock And Unlock Switch) >> Diagnosis Procedure >> Gasoline engine models
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Gasoline engine models

WARNING: This page is about a different car, the 2020 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

Armed phase is not activated when door is locked using door lock and unlock switch.

  1. CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION) 

    Press the LOCK button of door lock and unlock switch.

    Are all doors LOCKED?

    YES

    GO TO 2.

    NO

    Check Intelligent Key system (door lock function). Refer to Diagnosis Procedure .

  2. CHECK HOOD SWITCH 

    Check hood switch.

    Refer to Component Function Check .

    Is the inspection result normal?

    YES

    GO TO 3.

    NO

    Repair or replace malfunctioning parts. Refer to Diagnosis Procedure .

  3. CHECK TRUNK ROOM LAMP SWITCH 

    Check trunk room lamp switch.

    Refer to Component Function Check .

    Is the inspection result normal?

    YES

    GO TO 4.

    NO

    Repair or replace malfunctioning parts. Refer to Diagnosis Procedure .

  4. REPLACE BCM 

    Replace BCM. Refer to BCM : Removal & Installation .

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Check intermittent incident. Refer to Inspection .