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Data List/Active Test

WARNING: This page is about a different car, the 2012 Lexus LS 460. However, it is still accessible from the selected car via links, so may be relevant.
  1. Data List 

    HINT: 

    Using the Techstream to read the Data List allows values or status 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/(desired system)/Data List.
    5. According to the display on the Techstream, read the "Data List".
      MAIN BODY:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      D Door Courtesy SW Driver side door courtesy switch signal/ON or OFF ON: Driver side door is open
      OFF: Driver side door is closed
      -
      P Door Courtesy SW Passenger side door courtesy switch signal/ON or OFF ON: Passenger side door is open
      OFF: Passenger side door is closed
      -
      RL Door Courtesy SW Rear door courtesy switch LH signal/ON or OFF ON: Rear door LH is open
      OFF: Rear door LH is closed
      -
      RR Door Courtesy SW Rear door courtesy switch RH signal/ON or OFF ON: Rear door RH is open
      OFF: Rear door RH is closed
      -
      DRIVER DOOR:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Lock position switch Driver side door lock position switch signal/ON or OFF ON: Driver side door lock is unlocked
      OFF: Driver side door lock is locked
      -
      PASSENGER DOOR:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Lock position switch Passenger side door lock position switch signal/ON or OFF ON: Passenger side door is unlocked
      OFF: Passenger side door is locked
      -
      REAR LEFT DOOR:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Lock position switch Rear door LH lock position switch signal/ON or OFF ON: Rear door LH is unlocked
      OFF: Rear door LH is locked
      -
      REAR RIGHT DOOR:

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Lock position switch Rear door RH lock position switch signal/ON or OFF ON: Rear door RH is unlocked
      OFF: Rear door RH is locked
      -
      BACK DOOR (W/ POWER TRUNK LID SYSTEM):

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Courtesy SW Luggage compartment door courtesy switch signal/ON or OFF ON: Luggage compartment door is open
      OFF: Luggage compartment door is closed
      -
      BODY NO. 4 (W/O POWER TRUNK LID SYSTEM):

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Luggage Courtesy Switch Luggage compartment door courtesy switch signal/ON or OFF ON: Luggage compartment door is open
      OFF: Luggage compartment door is closed
      -
  2. Active Test 

    HINT: 

    Using the Techstream to perform Active Test 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 Test early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Test.

    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/(desired system)/Active Test.
    5. According to the display on the Techstream, perform the "Active Test".
      MAIN BODY:

      Tester Display Test Part Control Range
      Hazard Turn signal flasher relay ON or OFF
      DRIVER DOOR:

      Tester Display Test Part Control Range
      Door lock Front door lock motor LH OFF, LOCK or UNLOCK
      PASSENGER DOOR:

      Tester Display Test Part Control Range
      Door lock Front lock motor RH OFF, LOCK or UNLOCK
      REAR LEFT DOOR:

      Tester Display Test Part Control Range
      Door lock Rear door lock motor LH OFF, LOCK or UNLOCK
      REAR RIGHT DOOR:

      Tester Display Test Part Control Range
      Door lock Rear door lock motor RH OFF, LOCK or UNLOCK