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Home >> Infiniti >> 2017 >> QX80 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Power Window Control System) >> Symptom Diagnosis >> Keyless Power Window Down Does Not Operate >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2016 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

  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 

    Refer to DESCRIPTION .

  2. CHECK POWER WINDOW OPERATION

    Check power window operation.

    Does power window operate up/down using power window main switch?

    YES 

    GO TO STEP 3  .

    NO 

    Refer 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  .

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