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Data List / Active Test

  1. READ 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 engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Pre-Collision / Data List.
    5. According to the display on the Techstream, read the Data List.

      Pre-Collision 

      DATA LIST

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Driver Buckle SW Driver side buckle switch status / UNSET, SET or NG UNSET: Driver side seat belt unfastened
      SET: Driver side seat belt fastened
      NG: Indeterminate data      		 -
      Passenger Buckle SW Front passenger side buckle switch status / UNSET, SET or NG UNSET: Passenger side seat belt unfastened
      SET: Passenger side seat belt fastened
      NG: Indeterminate data      		 -
      Driver Belt Control Seat belt control status of driver side seat / STOP, ON or ERROR STOP: Control stopped
      ON: Controlled
      ERROR: Indeterminate data      		 Driver side seat belt is fastened
      Passenger Belt Control Seat belt control status of passenger side seat / STOP, ON or ERROR STOP: Control stopped
      ON: Controlled
      ERROR: Indeterminate data      		 Passenger side seat belt is fastened
      Number of Trouble Codes Number of present trouble codes / Min.: 0, Max.: 255 Number of DTCs present -
  2. PERFORM 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 engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: All ECUs / (desired menu) / Active Test.
    5. According to the display on the Techstream, perform the Active Test.

      Pre-Collision 

      ACTIVE TEST CHART

      Tester Display Test Part Control Range Diagnostic Note
      Driver Seat Belt Motor Driver side seat belt motor OFF or ON Driver side seat belt is fastened
      Passenger Seat Belt Motor Passenger side seat belt motor OFF or ON Passenger side seat belt is fastened
      Driver and Passenger Seat Belt Motor Driver and passenger side seat belt motors OFF or ON Driver and passenger side seat belts are fastened

      ABS/VSC/TRAC 

      ACTIVE TEST CHART

      Tester Display Test Part Control Range Diagnostic Note
      Buzzer Skid control buzzer sounds OFF or ON -
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