POWER WINDOW CONTROL SYSTEM Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch

DESCRIPTION



WIRING DIAGRAM

A001D8AE09
A001D8AE10

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 the front power window regulator motor assembly LH*1, RH*2 has been replaced with a new one, initialize the power window control system Click here.

  • Check that the "D Window Auto Up" and "D Window Auto Down" power window control system customize settings are "ON" before proceeding with work Click here

  • After the catch protection function operates, the auto operation is not performed the first time auto up is performed. All auto up operations performed after the first operate normally.

Tech Tips

If the pulse sensor built into the front power window regulator motor assembly LH*1, RH*2 is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the multiplex network master switch assembly at the auto up position, and opened manually by pushing down the multiplex network master switch assembly Click here.


  • *1: for LHD

  • *2: for RHD

PROCEDURE


  1. CHECK FOR DTC


    1. Check for DTCs.

      Result:
      Result Proceed to
      B2311 is output A
      B2312 is output B
      B2313 is output C
      LIN communication system DTC is output D
      DTC is not output E

    A

    GO TO DTC B2311 Click here

    B

    GO TO DTC B2312 Click here

    C

    GO TO DTC B2313 Click here

    D

    GO TO LIN COMMUNICATION SYSTEM Click here

    E

  2. CHECK MANUAL UP / DOWN FUNCTION


    1. Check that the manual UP/DOWN function using the master switch can operate the driver door power window.

      OK
      Manual UP/DOWN function operates normally.

    NG

    OTHER PROBLEM Click here

    OK

  3. READ VALUE USING INTELLIGENT TESTER (Master Switch)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn ON the intelligent tester.

    4. Enter the following menus.


      1. Select: Body / Master Switch / Data List /

    5. According to the display on tester, read the "Data List".

      Master Switch:
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Door P/W Auto SW Driver side power window auto UP/DOWN switch signal / ON or OFF

      ON: Driver side power window auto UP/DOWN switch on master switch operated

      OFF: Driver side power window switch on master switch not operated

      		 -
      OK
      Tester display changes normally when master switch is operated.
      Result:
      Result Proceed to
      NG A
      OK (for LHD) B
      OK (for RHD) C

    A

    REPLACE MASTER SWITCH ASSEMBLY Click here

    B

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH Click here

    C

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH Click here