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Home >> Infiniti >> 2018 >> Q60 Pure, AWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security Control System >> Symptom Diagnosis >> Vehicle Security System Cannot Be Set >> Door Request Switch >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION) 

    Carry the Intelligent Key and press the door request 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 (2.0L turbo gasoline engine models) or Component Function Check (VR30DTT engine models).

    Is the inspection result normal?

    YES

    GO TO 3.

    NO

    Repair or replace malfunctioning parts. Refer to Diagnosis Procedure (2.0L turbo gasoline engine models) or Diagnosis Procedure (VR30DDTT engine models).

  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 Removal and Installation

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Check intermittent incident. Refer to Intermittent Incident .