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Home >> Infiniti >> 2017 >> QX70 AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> Symptom Diagnosis >> Power Window Down Function Does Not Work When Operating With Intelligent Key >> Diagnosis Procedure
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Diagnosis Procedure

  1. CHECK REMOTE KEYLESS ENTRY FUNCTION

    Check remote keyless entry function.

    Does door lock/unlock with Intelligent key button?

    YES 

    GO TO STEP 2  .

    NO 

    Go to DIAGNOSIS PROCEDURE .

  2. CHECK POWER WINDOW OPERATION

    Check power window operation.

    Does power window up/down with Power Window Main Switch?

    YES 

    GO TO STEP 3  .

    NO 

    Go to DIAGNOSIS PROCEDURE .

  3. CHECK "PW DOWN SET" SETTING IN "WORK SUPPORT"

    Check "PW DOWN SET" setting in "WORK SUPPORT".

    Refer to CONSULT FUNCTION (BCM - INTELLIGENT KEY) .

    Is the inspection result normal?

    YES 

    GO TO STEP 4  .

    NO 

    Set "PW DOWN SET" setting in "WORK SUPPORT".

  4. CONFIRM THE OPERATION

    Confirm the operation again.

    Is the result normal?

    YES 

    Check intermittent incident. Refer to INTERMITTENT INCIDENT .

    NO 

    GO TO STEP 1  .