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Driver Side Door-linked Window Control does not Operate [09/2014 - ]: Procedure

  1. READ VALUE USING TECHSTREAM (FL Door Courtesy SW) 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Main Body / Data List.
    5. Read the Data List according to the display on the Techstream.

      Body Electrical > Main Body > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      FL Door Courtesy SW Front door courtesy light switch assembly (for LH) signal OFF or ON OFF: Front door LH closed
      ON: Front door LH open
      -

      Body Electrical > Main Body > Data List 

      Tester Display
      FL Door Courtesy SW

      OK

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

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    GO TO LIGHTING SYSTEM (Door Courtesy Switch Circuit). Refer to  Door Courtesy Switch Circuit [09/2014 - ] 

    Result: 

    OK 

    See step  2

  2. READ VALUE USING TECHSTREAM (Communication D-Door Motor) 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Main Body / Data List.
    5. Read the Data List according to the display on the Techstream.

      Body Electrical > Main Body > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Communication D-Door Motor Connection status between power window regulator motor assembly (for driver door) and main body ECU (multiplex network body ECU) STOP or OK STOP: Communication stopped
      OK: Normal communication
      -

      Body Electrical > Main Body > Data List 

      Tester Display
      Communication D-Door Motor

      OK

      On the Techstream screen, STOP or OK is displayed accordingly.

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    GO TO LIN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - ] 

    Result: 

    OK 

    See step  3

  3. PERFORM INITIALIZATION 
    1. Initialize the power window regulator motor assembly LH.

      Refer to INITIALIZATION [09/2014 - ]

    2. Check the power window control system.

      Refer to OPERATION CHECK [09/2014 - ]

      OK

      Driver side door power window operates normally.

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    END 

    Result: 

    NG 

    REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [09/2014 - ]