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

DESCRIPTION

When the power switch is on (IG), the multiplex network master switch assembly sends the remote switch signals for other seats to the power window regulator motor assembly for each power window regulator motor assembly (passenger seat, rear RH side, rear LH side).

The power window regulator motor assembly (passenger side, rear RH side, rear LH side) that receives the signal operates according to this signal.

CAUTION / NOTICE / HINT

Note


  • The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.

    Click here

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

    Click here

PROCEDURE


  1. READ VALUE USING GTS (MASTER SWITCH)


    1. Using the GTS, read the data for the condition when the multiplex network master switch assembly was operated.

      Click here


      Body Electrical > Master Switch > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      P Door P/W Auto SW Front passenger door power window auto up and down switch signal OFF or ON

      OFF: Front passenger door power window auto switch not being operated

      ON: Front passenger door power window auto switch being operated

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

      OFF: Rear RH door power window auto switch not being operated

      ON: Rear RH door power window auto switch being operated

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

      OFF: Rear LH door power window auto switch not being operated

      ON: Rear LH door power window auto switch being operated

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

      OFF: Front passenger door power window manual up switch not being operated

      ON: Front passenger door power window manual up switch being operated

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

      OFF: Rear RH door power window manual up switch not being operated

      ON: Rear RH door power window manual up switch being operated

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

      OFF: Rear LH door power window manual up switch not being operated

      ON: Rear LH door power window manual up switch being operated

      		 -

      Body Electrical > Master Switch > Data List
      Tester Display
      P Door P/W Auto SW
      RR Door P/W Auto SW
      RL Door P/W Auto SW
      P Door P/W Up SW
      RR Door P/W up switch
      OK
      On the GTS screen, ON or OFF is displayed accordingly.
      Result
      Result Proceed to
      NG A
      OK (when the window for which remote operation is impossible is the passenger side window) (for LHD) B
      OK (when the window for which remote operation is impossible is the passenger side window) (for RHD) C
      OK (when the window for which remote operation is impossible is the rear right side window) D
      OK (when the window for which remote operation is impossible is the rear left side window) E

    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 LH Click here

    E

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here