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Home >> Infiniti >> 2019 >> QX50 Essential, 4WD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> Symptom Diagnosis >> Front LH Power Window Alone Does Not Operate >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK FRONT LH POWER WINDOW MOTOR 

    Check front LH power window motor.

    Refer to Component Function Check .

    Is the inspection result normal?

    YES

    GO TO 2.

    NO

    Repair or replace the malfunctioning parts.

  2. CONFIRM THE OPERATION 

    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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