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Home >> Infiniti >> 2019 >> QX50 Pure, FWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> Symptom Diagnosis >> Rear LH Side Power Window Alone Does Not Operate >> When Power Window Main Switch Is Operated >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK REAR POWER WINDOW SWITCH LH SERIAL LINK CIRCUIT 

    Check rear power window switch LH serial link circuit.

    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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