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Data List / Active Test

WARNING: This page is about a different car, the 2008 Scion xB. However, it is still accessible from the selected car via links, so may be relevant.
  1. READ DATA LIST 

    HINT:

    Using an intelligent tester or Techstream to read the Data List allows the values or states of switches, sensor, 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 by 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. Warm up the engine
    2. Turn the ignition switch to OFF
    3. Connect the intelligent tester or Techstream to the DLC3.
    4. Turn the ignition switch to ON.
    5. Turn the tester on.
    6. Enter the following menus:
      1. Intelligent tester - Select: DIAGNOSIS / OBD/ MOBD / MAIN BODY / DATA LIST / ALL /
      2. Techstream - Select: Body Electrical / Main Body / Data List /
    7. According to the display on tester, read the "Data List".
      1. Intelligent tester

        Main Body ECU: 

        DATA LIST - MAIN BODY ECU

        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        D DOR CTY SW Driver door courtesy light switch signal / ON or OFF ON Driver door open
        OFF Driver door closed        		 -
        P DOR CTY SW Front passenger door courtesy light switch signal / ON or OFF ON Front passenger door open
        OFF Front passenger door closed        		 -
        RR DOR CTY SW Rear door RH courtesy light switch signal / ON or OFF ON Rear door RH open
        OFF Rear door RH closed        		 -
        RL DOR CTY SW Rear door RL courtesy light switch signal / ON or OFF ON Rear door RL open
        OFF Rear door RL closed        		 -
        BK DOR CTY SW Back door courtesy switch signal / ON or OFF ON Back door open
        OFF Back door closed        		 -
      2. Techstream

        Main Body ECU: 

        DATA LIST - MAIN BODY ECU

        Tester Display Measurement Item/Range Normal Condition Diagnostic Note
        D Door Courtesy SW Driver door courtesy light switch signal / ON or OFF ON Driver door open
        OFF Driver door closed        		 -
        P Door Courtesy SW Front passenger door courtesy light switch signal / ON or OFF ON Front passenger door open
        OFF Front passenger door closed        		 -
        RR Door Courtesy SW Rear door RH courtesy light switch signal / ON or OFF ON Rear door RH open
        OFF Rear door RH closed        		 -
        RL Door Courtesy SW Rear door RL courtesy light switch signal / ON or OFF ON Rear door RL open
        OFF Rear door RL closed        		 -
        Back Door Courtesy SW Back door courtesy switch signal / ON or OFF ON Back door open
        OFF Back door closed        		 -
  2. PERFORM ACTIVE TEST 

    HINT:

    Using an intelligent tester or Techstream to Perform the Active Tests allows relays, VSVs and 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 or Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the tester on
    4. Enter the following menus:
      1. Intelligent tester - Select: DIAGNOSIS / OBD/ MOBD / MAIN BODY / ACTIVE TEST / ALL /
      2. Techstream - Select: Body Electrical / Main Body / Active Test /
    5. According to the display on tester, perform the "Active Test".
      1. Intelligent tester

        Main Body ECU: 

        DATA LIST - MAIN BODY ECU

        Tester Display Measurement Item/Range Normal Condition
        ILLUMI OUTPUT Illuminated Entry System ON/OFF -
        HAZARD Hazard ON/OFF -
        TAIL LIGHT Taillight Relay ON/OFF -
        HEADLIGHT Headlight Relay ON/OFF -
      2. Techstream

        Main Body ECU: 

        DATA LIST - MAIN BODY ECU

        Tester Display Measurement Item/Range Normal Condition
        Illuminated Entry System Illuminated Entry System ON/OFF -
        Hazard Hazard ON/OFF -
        Taillight Relay Taillight Relay ON/OFF -
        Headlight Relay Headlight Relay ON/OFF -
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