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

Diagnosis Procedure

  1. CHECK REAR POWER WINDOW SWITCH POWER SUPPLY AND GROUND CIRCUIT 

    Check rear power window switch 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 REAR POWER WINDOW MOTOR LH 

    Check rear power window motor LH.

    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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