LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2021 >> Q60 Luxe, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System (Diagnostics) >> Symptom Diagnosis >> Security Control System >> Vehicle Security System Cannot Be Set (Door Lock And Unlock Switch) >> Diagnosis Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnosis Procedure

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 .