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Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH [08/2015 - ]: Procedure

  1. READ VALUE USING TECHSTREAM (RL-DOOR MOTOR) 
    1. Read the Data List according to the display on the Techstream (Refer to DATA LIST / ACTIVE TEST [08/2015 - ] ).
      RL-DOOR MOTOR

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      RL Door P/W Auto SW Rear door LH power window auto switch signal / OFF or ON OFF: Rear door LH power window auto switch not being operated
      ON: Rear door LH power window auto switch being operated
      -

      OK

      On the Techstream screen, ON or OFF is displayed accordingly.

    Result: 

    NG 

    See step  4

    Result: 

    OK 

    See step  2

  2. PERFORM INITIALIZATION (FOR REAR DOOR LH) 
    1. Initialize the rear power window regulator motor assembly LH (Refer to INITIALIZATION [08/2015 - ] ).

    Result: 

    NEXT 

    See step  3

  3. CHECK POWER WINDOW CONTROL SYSTEM 
    1. Check that the rear door LH power window moves when the auto up and down function of the rear power window regulator switch assembly LH is operated (Refer to OPERATION CHECK [08/2015 - ] ).

      OK

      Rear door LH auto up and down function is normal.

    Result: 

    OK 

    END (PROBLEM DUE TO INITIALIZATION FAILURE) 

    Result: 

    NG 

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 

    (Refer to REMOVAL [08/2015 - ] )

  4. INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH 
    1. Remove the rear power window regulator switch assembly LH (Refer to REMOVAL [08/2015 - ] ).
    2. Inspect the rear power window regulator switch assembly LH (Refer to INSPECTION [08/2015 - ] ).

    Result: 

    NG 

    REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH 

    (Refer to REMOVAL [08/2015 - ] )

    Result: 

    OK 

    See step  5

  5. CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH - REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH) 
    1. Disconnect the J10 rear power window regulator switch assembly LH connector.
    2. Disconnect the J11 rear power window regulator motor assembly LH connector.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      J10-8 (AUTO) - J11-4 (AUTO) Always Below 1 Ω
      J10-1 (GND) - Body ground Always Below 1 Ω
      J10-8 (AUTO) or J11-4 (AUTO) - Body ground Always 10 kΩ or higher

    Result: 

    OK 

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH 

    (Refer to REMOVAL [08/2015 - ] )

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR