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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> Symptom Diagnosis >> Front RH Power Window Does Not Operate >> When Both Main Power Window And Door Lock/Unlock Switch And Power Window And Door Lock/Unlock Switch RH Are Operated >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH POWER SUPPLY AND GROUND CIRCUIT 
    1. Check power window and door lock/unlock switch RH 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 FRONT POWER WINDOW MOTOR RH CIRCUIT 
    1. Check front power window motor RH 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 
    1. Confirm the operation again.

    Is the inspection result normal?

    YES>>

    Check intermittent incident. Refer to Intermittent Incident .

    NO>>

    GO TO 1.

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