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Home >> Infiniti >> 2014 >> QX60 Base, FWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Door & Lock (Except Hybrid) >> Symptom Diagnosis >> Automatic Back Door Operation Does Not Operate >> Intelligent Key >> INTELLIGENT KEY: Diagnosis Procedure

INTELLIGENT KEY: Diagnosis Procedure

  1. CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL MODULE 

    Check that DTC is not detected with automatic back door control module.

    Is the inspection result normal? 

    YES: GO TO 2.

    NO: Perform trouble diagnosis relevant to DTC indicated.

  2. CHECK DTC WITH BCM 

    Check that DTC is not detected with BCM

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Perform trouble diagnosis relevant to DTC indicated.

  3. CHECK REMOTE KEYLESS ENTRY FUNCTION 

    Check remote keyless entry function.

    Does door lock/unlock with Intelligent Key button? 

    YES: GO TO 4.

    NO: Refer to "DIAGNOSIS PROCEDURE ".

  4. REPLACE AUTOMATIC BACK DOOR CONTROL MODULE 
    1. Replace automatic back door control module. Refer to "REMOVAL AND INSTALLATION ".
    2. Confirm the operation after replacement.

      Is the result normal? 

      YES: Inspection End.

      NO: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

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