POWER WINDOW CONTROL SYSTEM Remote Up / Down Function does not Operate

DESCRIPTION

When the power switch is on (IG) and the window lock switch is off, the multiplex network master switch sends remote up/down signals to each power window regulator motor via the LIN communication line.

CAUTION / NOTICE / HINT

Note


  • If the power window regulator motor assembly has been replaced with a new one, initialize the power window control system Click here.

  • If the power window regulator motor assembly and door window regulator sub-assembly have been removed and installed, or if the power window regulator motor assembly was reused when a door glass or door glass run was replaced, initialize the power window control system Click here.

PROCEDURE


  1. CHECK LIN COMMUNICATION SYSTEM


    1. Check for LIN communication system DTCs related to the power window control system Click here.

      OK
      LIN communication system DTCs are not output.

    NG

    GO TO LIN COMMUNICATION SYSTEM Click here

    OK

  2. READ VALUE USING GTS (MASTER SWITCH)


    1. Use the Data List to check if the multiplex network master switch is functioning properly Click here.

      Master Switch
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      P Door P/W Auto SW Front passenger side power window remote auto up/down signal / ON or OFF

      ON: Front passenger side power window remote auto up/down switch on power window regulator master switch operated

      OFF: Front passenger side power window switch on power window regulator master switch not operated

      		 -
      RR Door P/W Auto SW Rear power window RH remote auto up/down signal / ON or OFF

      ON: Rear power window RH remote auto up/down switch on power window regulator master switch operated

      OFF: Rear power window switch RH on power window regulator master switch not operated

      		 -
      RL Door P/W Auto SW Rear power window LH remote auto up/down signal / ON or OFF

      ON: Rear power window LH remote auto up/down switch on power window regulator master switch operated

      OFF: Rear power window switch LH on power window regulator master switch not operated

      		 -
      P Door P/W Up SW Front passenger side power window remote manual up signal / ON or OFF

      ON: Front passenger side power window remote manual up switch on power window regulator master switch operated

      OFF: Front passenger side power window switch on power window regulator master switch not operated

      		 -
      RR Door P/W up switch Rear power window RH remote manual up signal / ON or OFF

      ON: Rear power window RH remote manual up switch on power window regulator master switch operated

      OFF: Rear power window switch RH on power window regulator master switch not operated

      		 -
      RL Door P/W up switch Rear power window LH remote manual up signal / ON or OFF

      ON: Rear power window LH remote manual up switch on power window regulator master switch operated

      OFF: Rear power window switch LH on power window regulator master switch not operated

      		 -
      P Door P/W Down SW Front passenger side power window remote manual down signal / ON or OFF

      ON: Front passenger side power window remote manual down switch on power window regulator master switch operated

      OFF: Front passenger side power window switch on power window regulator master switch not operated

      		 -
      RR Door P/W Down SW Rear power window RH remote manual down signal / ON or OFF

      ON: Rear power window RH remote manual down switch on power window regulator master switch operated

      OFF: Rear power window switch RH on power window regulator master switch not operated

      		 -
      RL Door P/W Down SW Rear power window LH remote manual down signal / ON or OFF

      ON: Rear power window LH remote manual down switch on power window regulator master switch operated

      OFF: Rear power window switch LH on power window regulator master switch not operated

      		 -
      Window Lock Switch Status Power window lock switch / ON or OFF

      ON: Power window lock switch on

      OFF: Power window lock switch off

      		 -
      OK
      On GTS screen, each item changes between ON and OFF according to above chart.
      Result
      Result Proceed to
      NG A
      OK (Front passenger side power window remote up/down function does not operate)*1 B
      OK (Front passenger side power window remote up/down function does not operate)*2 C
      OK (Rear RH side power window remote up/down function does not operate) D
      OK (Rear LH side power window remote up/down function does not operate) E

      • *1: for LHD

      • *2: for RHD


    A

    REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Click here

    B

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

    C

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Click here

    D

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here

    E

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Click here