SEAT BELT WARNING SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS 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 GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / SRS Airbag, Occupant Detection or Combination Meter / Data List.

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

      SRS Airbag (Center Airbag Sensor Assembly)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Passenger Classification Front passenger side seat condition /NG, AM50, AF05, Child or OFF

      NG: Data not determined

      AM50: Adult seated

      AF05: Adult seated

      Child: Child seated

      OFF: Vacant

      		 -
      Driver Buckle SW Driver side seat belt buckle switch/Unset, Set or NG

      Unset: Driver side seat belt unfastened

      Set: Driver side seat belt fastened

      NG: Data not determined

      		 -
      Passenger Buckle SW Front passenger side seat belt buckle switch/Unset, Set or NG

      Unset: Front passenger side seat belt unfastened

      Set: Front passenger side seat belt fastened

      NG: Data not determined

      		 -
      Occupant Detection (Occupant Classification ECU)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Passenger Buckle SW Front passenger side seat belt buckle switch/Unset, Set or NG

      Unset: Front passenger side seat belt unfastened

      Set: Front passenger side seat belt fastened

      NG: Data not determined

      		 -
      Passenger Classification Front passenger side seat condition/NG, AM50, AF05, Child or OFF

      NG: Data not determined

      AM50: Adult seated

      AF05: Adult seated

      Child: Child seated

      OFF: Vacant

      		 -
      Combination Meter (Combination Meter Assembly)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Driver Side Seatbelt Warning Buzzer Driver side seat belt warning buzzer/ON or OFF Customized value displayed -
      P-Seatbelt Warning Buzzer Front passenger side seat belt warning buzzer/ON or OFF Customized value displayed -

  2. ACTIVE TEST

    Using the GTS 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 GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

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

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

      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 stopped with the engine idling.
      Front Passenger Side Seat Belt Front passenger side seat belt warning light OFF or ON Confirm that the vehicle stopped with the engine idling.