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Home >> Infiniti >> 2024 >> QX80 Luxe, AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> Symptom Diagnosis >> Power Window System >> Front Passenger Side Power Window Does Not Operate When Both Power Window Main Switch And Front Power Window Switch Are Operated >> Diagnosis Procedure
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Diagnosis Procedure

  1. CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) POWER SUPPLY AND GROUND CIRCUIT 

    Check front power window switch (passenger side) power supply and ground circuit.

    Refer to Diagnosis Procedure . Is the inspection result normal?

    YES>>

    GO TO 2.

    NO>>

    Repair or replace the malfunctioning parts.

  2. CHECK PASSENGER SIDE POWER WINDOW MOTOR CIRCUIT 

    Check passenger side power window motor circuit.

    Refer to Component Function Check . Is the inspection result normal?

    YES>>

    GO TO 3.

    NO>>

    Repair or replace the malfunctioning parts.

  3. CONFIRM THE OPERATION 

    Confirm the operation again.

    Is the result normal?

    YES>>

    Check intermittent incident. Refer to Inspection .

    NO>>

    GO TO 1.

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