POWER WINDOW CONTROL SYSTEM(for Models with Jam Protection Function on Driver Door Window Only) Driver Side Power Window does not Operate with Power Window Master Switch

DESCRIPTION

When the ignition switch is ON, the front door window regulator assembly (for driver door) is operated by the power window regulator master switch assembly. The front door window regulator assembly (for driver door) has motor, regulator and ECU functions.

WIRING DIAGRAM


  1. for LHD

    A00Y85WE19
  2. for RHD

    A00Y85WE20

CAUTION / NOTICE / HINT

Note


  • Inspect the fuses for circuits related to this system before performing the following procedure.

  • 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 door window regulator assembly (for driver door) has been replaced with a new one, initialize the power window control system.

    Click here

  • When the ECU determines that the front door window regulator assembly (for driver door) has a malfunction, DTC B2311 is stored.

PROCEDURE


  1. READ VALUE USING GTS (MAIN BODY)


    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Main Body / Data List.

    5. Read the Data List according to the display on the GTS.


      Body Electrical > Main Body > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      Communication D-Door Motor Connection status between front door window regulator assembly (for driver door) and main body ECU (multiplex network body ECU) OK or STOP

      OK: Normal communication

      STOP: Communication stopped

      -

      Body Electrical > Main Body > Data List
      Tester Display
      Communication D-Door Motor
      OK
      On the GTS screen, OK is displayed.
      Result
      Proceed to
      OK
      NG

    NG
    OK
  2. READ VALUE USING GTS (D-DOOR MOTOR)


    1. Enter the following menus: Body Electrical / D-Door Motor / Data List.

    2. Read the Data List according to the display on the GTS.


      Body Electrical > D-Door Motor > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      D Door P/W Up SW Driver door power window manual up switch signal ON or OFF

      ON: Driver door power window manual up switch being operated

      OFF: Driver door power window manual up switch not being operated

      -
      D Door P/W Down SW Driver door power window manual down switch signal ON or OFF

      ON: Driver door power window manual down switch being operated

      OFF: Driver door power window manual down switch not being operated

      -

      Body Electrical > D-Door Motor > Data List
      Tester Display
      D Door P/W Up SW
      D Door P/W Down SW
      OK
      On the GTS screen, ON or OFF is displayed accordingly.
      Result
      Proceed to
      OK
      NG

    NG
    OK
  3. PERFORM ACTIVE TEST USING GTS (D-DOOR MOTOR)


    1. Enter the following menus: Body Electrical / D-Door Motor / Active Test.

    2. Perform the Active Test according to the display on the GTS.

      CAUTION:

      Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate.


      Body Electrical > D-Door Motor > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Power Window Power window OFF / UP / DOWN -

      Body Electrical > D-Door Motor > Active Test
      Tester Display
      Power Window
      OK
      Driver door power window operates normally.
      Result
      Proceed to
      OK
      NG

    OK
    NG
  4. CHECK HARNESS AND CONNECTOR (FRONT DOOR WINDOW REGULATOR ASSEMBLY (FOR DRIVER DOOR) - BATTERY AND BODY GROUND)


    1. Disconnect the H14*1 or G5*2 front door window regulator assembly (for driver door) connector.


      • *1: for LHD

      • *2: for RHD

    2. Measure the voltage and resistance according to the value(s) in the table below.

      Standard Voltage
      for LHD
      Tester Connection Condition Specified Condition
      H14-2 (B) - Body ground Always 11 to 14 V
      for RHD
      Tester Connection Condition Specified Condition
      G5-2 (B) - Body ground Always 11 to 14 V
      Standard Resistance
      for LHD
      Tester Connection Condition Specified Condition
      H14-1 (GND) - Body ground Always Below 1 Ω
      for RHD
      Tester Connection Condition Specified Condition
      G5-1 (GND) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG
    OK
  5. CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY - FRONT DOOR WINDOW REGULATOR ASSEMBLY (FOR DRIVER DOOR) AND BODY GROUND)


    1. Disconnect the H11*1 or G11*2 power window regulator master switch assembly connector.


      • *1: for LHD

      • *2: for RHD

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      for LHD with Rear Power Window
      Tester Connection Condition Specified Condition
      H11-8 (U) - H14-10 (UP) Always Below 1 Ω
      H11-5 (D) - H14-7 (DOWN) Always Below 1 Ω
      H11-8 (U) - Body ground Always 10 kΩ or higher
      H11-5 (D) - Body ground Always 10 kΩ or higher
      H11-1 (E) - Body ground Always Below 1 Ω
      for LHD without Rear Power Window
      Tester Connection Condition Specified Condition
      H11-18 (U) - H14-10 (UP) Always Below 1 Ω
      H11-10 (D) - H14-7 (DOWN) Always Below 1 Ω
      H11-18 (U) - Body ground Always 10 kΩ or higher
      H11-10 (D) - Body ground Always 10 kΩ or higher
      H11-7 (E) - Body ground Always Below 1 Ω
      for RHD with Rear Power Window
      Tester Connection Condition Specified Condition
      G11-1 (U) - G5-10 (UP) Always Below 1 Ω
      G11-5 (D) - G5-7 (DOWN) Always Below 1 Ω
      G11-1 (U) - Body ground Always 10 kΩ or higher
      G11-5 (D) - Body ground Always 10 kΩ or higher
      G11-9 (E) - Body ground Always Below 1 Ω
      for RHD without Rear Power Window
      Tester Connection Condition Specified Condition
      G11-9 (U) - G5-10 (UP) Always Below 1 Ω
      G11-6 (D) - G5-7 (DOWN) Always Below 1 Ω
      G11-9 (U) - Body ground Always 10 kΩ or higher
      G11-6 (D) - Body ground Always 10 kΩ or higher
      G11-7 (E) - Body ground Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG
    OK
  6. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY


    1. Remove the power window regulator master switch assembly.

      Click here

    2. A00Y7R1C10
      *A w/ Rear Power Window
      *B w/o Rear Power Window
      *a

      Component without harness connected

      (Power Window Regulator Master Switch Assembly (for LHD))

      for LHD:

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      w/ Rear Power Window
      Tester Connection Condition Specified Condition
      8 (U) - 1 (E) Manual UP Below 1 Ω
      5 (D) - 1 (E) Manual DOWN Below 1 Ω
      w/o Rear Power Window
      Tester Connection Condition Specified Condition
      18 (U) - 7 (E) Manual UP Below 1 Ω
      10 (D) - 7 (E) Manual DOWN Below 1 Ω
    3. A00Y7R1C11
      *A w/ Rear Power Window
      *B w/o Rear Power Window
      *a

      Component without harness connected

      (Power Window Regulator Master Switch Assembly (for RHD))

      for RHD:

      Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      w/ Rear Power Window
      Tester Connection Condition Specified Condition
      1 (U) - 9 (E) Manual UP Below 1 Ω
      5 (D) - 9 (E) Manual DOWN Below 1 Ω
      w/o Rear Power Window
      Tester Connection Condition Specified Condition
      9 (U) - 7 (E) Manual UP Below 1 Ω
      6 (D) - 7 (E) Manual DOWN Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK
    NG