SEAT BELT WARNING SYSTEM DATA LIST / ACTIVE TEST


  1. 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 following table, 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 engine switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Combination Meter or Main Body / Data List.

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

      Combination Meter (Combination Meter Assembly)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      P-Seatbelt Buckle SW Front passenger seat belt buckle switch signal / OFF or ON

      OFF: Front passenger seat belt is fastened with the front passenger seat occupied or the front passenger seat is not occupied.

      ON: Front passenger seat belt is not fastened with the front passenger seat occupied.

      		 -
      Driver Side Seatbelt Warning Buzzer Driver seat belt warning buzzer / ON or OFF Customized value displayed -
      P-Seatbelt Warning Buzzer Front passenger seat belt warning buzzer / ON or OFF Customized value displayed -
      Main Body (Main Body ECU)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Seat Buckle SW Driver seat belt buckle switch signal / OFF or ON

      OFF: Driver seat belt fastened

      ON: Driver seat belt not fastened

      		 -

  2. ACTIVE TEST

    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 engine switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Combination Meter / Active Test.

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

      Combination Meter (Combination Meter Assembly)
      Tester Display Test Part Control Range Diagnostic Note
      Driver Side Seat Belt Driver side seat belt warning light OFF or ON Confirm that the vehicle is stopped with the engine idling.
      Front Passenger Side Seat Belt Front passenger side seat belt warning light OFF or ON Confirm that the vehicle is stopped with the engine idling.