LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2016 >> Prius C Two >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System - Diagnostics - Introduction >> Power Window Control System >> Data List / Active Test [11/2015 - 06/2017] >> Data List / Active Test [11/2015 - 06/2017]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Data List / Active Test [11/2015 - 06/2017]

  1. DATA LIST 

    HINT: 

    Using the Techstream 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 Techstream to the DLC3.
    2. Turn the ignition switch to ON (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / D-Door Motor or Main Body / Data List.
    5. Read the Data List according to the display on the Techstream.
      D-DOOR MOTOR

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Door P/W Auto SW Driver door 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 door 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 door 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

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      FR Door Courtesy SW Front door courtesy light switch RH / ON or OFF OFF: Front door RH closed
      ON: Front door RH open
      -
      FL Door Courtesy SW Front door courtesy light switch LH / ON or OFF OFF: Front door LH closed
      ON: Front door LH open
      -
      Communication D-Door Motor Connection status between power window regulator motor assembly LH (for driver door) and main body ECU (multiplex network body ECU) / OK or STOP OK: Normal communication
      STOP: Communication stopped
      -
  2. ACTIVE TEST 

    HINT: 

    Using the Techstream 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 Techstream to the DLC3.
    2. Turn the ignition switch to ON (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / D-Door Motor or Main Body / Active Test.
    5. Perform the Active Test according to the display on the Techstream.
      WARNING:

      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

      Tester Display Test Part Control Range Diagnostic Note
      Power Window Power window OFF / UP / DOWN -
      MAIN BODY

      Tester Display Test Part Control Range Diagnostic Note
      IG OFF P/W Control Permission Output Power window OFF / ON Perform this Active Test with the ignition switch off