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Home >> Infiniti >> 2011 >> FX35 RWD >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Door & Lock - With Automatic Back Door -- FX35/FX50 >> Symptom Diagnosis >> Automatic Back Door Functions Do Not Cancel >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK THE OPERATION

    Check automatic back door main switch function.

    NOTE: When the main switch is OFF, the automatic back door operation is not available by back door opener switch and automatic back door close switch.

    Is the inspection result normal? 

    YES: Automatic back door system is normal.

    NO: GO TO 2.

  2. CHECK AUTOMATIC BACK DOOR MAIN SWITCH

    Check automatic back door main switch.

    Refer to "COMPONENT FUNCTION CHECK ".

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Repair or replace the malfunctioning parts.

  3. REPLACE AUTOMATIC BACK DOOR CONTROL UNIT
    1. Replace automatic back door control unit. 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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