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Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch: Procedure

  1. READ VALUE USING TECHSTREAM (D DOOR P/W AUTO SW) 
    1. Use the Data List to check if the multiplex network master switch is functioning properly. Refer to DATA LIST / ACTIVE TEST [12/2011 - ] .
      MASTER SWITCH

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Door P/W Auto SW Driver side power window auto up/down signal / ON or OFF ON: Driver side power window auto up/down switch on multiplex network master master switch operated
      OFF: Driver side power window switch on multiplex network master master switch not operated
      -

      OK

      On Techstream screen, item changes between ON and OFF according to above chart.

    NG → See step   5 

    OK: Go to next step 

  2. READ VALUE USING TECHSTREAM (D DOOR P/W AUTO SW) 
    1. Use the Data List to check if the multiplex network master switch is functioning properly. Refer to DATA LIST / ACTIVE TEST [12/2011 - ] .
      D-DOOR MOTOR

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Door P/W Auto SW Driver side power window auto up/down signal / ON or OFF ON: Driver side power window auto up/down switch operated
      OFF: Driver side power window switch not operated
      -

      OK

      On Techstream screen, item changes between ON and OFF according to above chart.

    NG → See step   4 

    OK: Go to next step 

  3. PERFORM INITIALIZATION 
    1. Initialize the power window regulator motor assembly. Refer to INITIALIZATION [12/2011 - ] .
    2. Check that the driver side door power window moves when the auto up and down functions of the multiplex network master switch assembly are operated. Refer to OPERATION CHECK [12/2011 - ] .

      OK

      Driver side auto up and down functions are normal.

    NG → See step   6 

    OK → END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED) 

  4. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY 
    1. Temporarily replace the multiplex network master switch assembly with a new or normally functioning one. Refer to REMOVAL [12/2011 - ] .
    2. Check that the driver side door power window moves when the auto up and down functions of the multiplex network master switch assembly are operated. Refer to OPERATION CHECK [12/2011 - ] .

      OK

      Driver side auto up and down functions are normal.

    NG → See step   6 

    OK → END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WAS DEFECTIVE) 

  5. REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY. Refer to  REMOVAL [12/2011 - ] 
  6. REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH. Refer to  REMOVAL [12/2011 - ]