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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door Lock (Except Hybrid) >> Symptom Diagnosis >> Door Does Not Lock/Unlock With Door Request Switch And Intelligent Key >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE 

    Check Intelligent Key system symptom table.

    Refer to Diagnosis Procedure .

    GO TO 2.

  2. CHECK POWER DOOR LOCK OPERATION 

    Check door lock/unlock using door lock and unlock switch.

    Does door lock/unlock using door lock and unlock switch?

    YES

    GO TO 3.

    NO

    Refer to Description .

  3. REPLACE BCM 
    1. Replace BCM. Refer to Removal and Installation .
    2. Check operation after replacement.

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Check intermittent incident. Refer to Intermittent Incident .

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