POWER WINDOW CONTROL SYSTEM DATA LIST / ACTIVE TEST


  1. READ DATA LIST

    Tech Tips

    Using the Intelligent tester to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    Note

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.


    1. Connect the Intelligent tester to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the Intelligent tester on.

    4. Enter the following menus: Body / (desired system) / Data List.

    5. Read the Data List according to the display on the Intelligent tester.

      D-Door Motor (Power Window Regulator Motor Assembly (for Driver Side))
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Door P/W Auto SW Driver side power window auto switch signal / ON or OFF

      ON: Driver door power window auto switch operated

      OFF: Driver door power window auto switch not operated

      		 -
      D Door P/W Up SW Driver side power window manual up switch signal / ON or OFF

      ON: Driver door power window manual up switch operated

      OFF: Driver door power window manual up switch not operated

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

      ON: Driver door power window manual down switch operated

      OFF: Driver door power window manual down switch not operated

      		 -
      Glass Position (Close - 1/4) Margin for jam protection triggering force of window glass within range of fully closed to 1/4 open window glass position / OK or Caution

      OK: Normal manual up operation

      Caution: Jam detected in the specified range

      		 Caution is displayed only while the power window ECU built into the power window regulator motor assembly detects a jam.
      Glass Position (1/4 - 2/4) Margin for jam protection triggering force of window glass within range of 1/4 to 1/2 open window glass position / OK or Caution

      OK: Normal manual up operation

      Caution: Jam detected in the specified range

      		 Caution is displayed only while the power window ECU built into the power window regulator motor assembly detects a jam.
      Glass Position (2/4 - 3/4) Margin for jam protection triggering force of window glass within range of 1/2 to 3/4 open window glass position / OK or Caution

      OK: Normal manual up operation

      Caution: Jam detected in the specified range

      		 Caution is displayed only while the power window ECU built into the power window regulator motor assembly detects a jam.
      Glass Position (3/4 - Open) Margin for jam protection triggering force of window glass within range of 3/4 to fully open window glass position / OK or Caution

      OK: Normal manual up operation

      Caution: Jam detected in the specified range

      		 Caution is displayed only while the power window ECU built into the power window regulator motor assembly detects a jam.
      Number of Trouble Codes Number of trouble codes / Min.: 0 or Max.: 255 Number of DTCs will be displayed -
      Main Body (Main Body ECU (Multiplex Network Body ECU))
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      FR Door Courtesy Driver side door courtesy switch signal / ON or OFF

      ON: Driver side door open

      OFF: Driver side door closed

      		 -
      FL Door Courtesy Front passenger side door courtesy switch signal / ON or OFF

      ON: Front passenger side door open

      OFF: Front passenger side door closed

      		 -
      Communication D-Door Motor Connection status between power window regulator motor (for driver side) and main body ECU / OK or STOP

      OK: Normal communication

      STOP: Communication stopped

      		 -

  2. ACTIVE TEST

    Tech Tips

    Using the Intelligent tester to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.


    1. Connect the Intelligent tester to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the Intelligent tester on.

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

    5. Perform the Active Test according to the display on the Intelligent tester.

      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.

      D-Door Motor (Power Window Regulator Motor Assembly (for Driver Side))
      Tester Display Test Part Control Range Diagnostic Note
      Power Window Power window OFF / UP / DOWN -