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Home >> Toyota >> 2019 >> Mirai >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Theft Deterrent System - Diagnostics & Symptom Tests >> Theft Deterrent System >> Data List / Active Test [06/2015 - ] >> Data List / Active Test [06/2015 - ]

Data List / Active Test [06/2015 - ]

  1. 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 power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Main Body / Data List.
    5. Read the Data List according to the display on the Techstream.

      Body Electrical > Main Body > Data List 

      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      ACC SW Power switch ON or OFF ON: Power switch on (ACC)
      OFF: Power switch off
      -
      IG SW Power switch ON or OFF ON: Power switch on (IG)
      OFF: Power switch off or on (ACC)
      -
      RR Door Courtesy SW Rear door courtesy light switch assembly RH signal ON or OFF ON: Rear door RH open
      OFF: Rear door RH closed
      -
      RL Door Courtesy SW Rear door courtesy light switch assembly LH signal ON or OFF ON: Rear door LH open
      OFF: Rear door LH closed
      -
      Trunk Lock/Unlock SW Door unlock switch sub-assembly ON or OFF ON: Luggage compartment door lock key cylinder in unlock position
      OFF: Luggage compartment door lock key cylinder in neutral position
      -
      FR Door Lock Pos Front door RH unlock detection switch LOCK or UNLOCK LOCK: Front door RH locked
      UNLOCK: Front door RH unlocked
      -
      FR Door Courtesy SW Front door courtesy light switch assembly RH signal ON or OFF ON: Front door RH open
      OFF: Front door RH closed
      -
      FL Door Lock Pos Front door LH unlock detection switch LOCK or UNLOCK LOCK: Front door LH locked
      UNLOCK: Front door LH unlocked
      -
      FL Door Courtesy SW Front door courtesy light switch assembly LH signal ON or OFF ON: Front door LH open
      OFF: Front door LH closed
      -
      Hood Courtesy SW Hood courtesy switch ON or OFF ON: Hood open
      OFF: Hood closed
      -
      RR-Door Lock Pos SW Rear door RH unlock detection switch ON or OFF ON: Rear door RH unlocked
      OFF: Rear door RH locked
      -
      RL-Door Lock Pos SW Rear door LH unlock detection switch ON or OFF ON: Rear door LH unlocked
      OFF: Rear door LH locked
      -
      Luggage Courtesy SW Luggage compartment door courtesy switch signal ON or OFF ON: Luggage compartment door open
      OFF: Luggage compartment door closed
      -
      Intrusion Sens OFF SW Intrusion sensor cancel switch* ON or OFF ON: Intrusion sensor cancel switch on
      OFF: Intrusion sensor cancel switch off
      Not applicable
      Intrusion Sensor Detection status of the intrusion sensor (theft warning ultrasonic sensor)* ON or OFF ON: Intrusion detected
      OFF: Intrusion not detected
      Not applicable
      Intrusion Sen Conn Intrusion sensor (theft warning ultrasonic sensor) connection* ON or OFF ON: Intrusion sensor connected
      OFF: Intrusion sensor not connected
      Not applicable
      Intrusion Sensor Sound Detect Sound detection status of the intrusion sensor (theft warning ultrasonic sensor)* ON or OFF ON: Sound detected
      OFF: Sound not detected
      Not applicable
      Panic Function Setting of the customized item "Panic Function" ON or OFF Customized value displayed -
      Communication Theft Deterrent Connection status between theft deterrent ECU and main body ECU (multiplex network body ECU)* STOP or OK STOP: Communication stopped
      OK: Normal communication
      Not applicable
      1. *: Although the item is displayed on the Techstream, it is not applicable to this vehicle.
  2. 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 power switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Main Body or Smart Key / Active Test.
    5. According to the display on the Techstream, perform the Active Test.

      Body Electrical > Main Body > Active Test 

      Tester Display Measurement Item Control Range Diagnostic Note
      Illuminated Entry System Interior lights OFF/ON Interior light door switch is on
      Taillight Relay Taillights OFF/ON -
      Headlight Relay Headlights OFF/ON -
      Vehicle Horn Vehicle horns OFF/ON -
      Security Horn Security horn assembly OFF/ON -
      Power For Intrusion Sensor Intrusion sensor (theft warning ultrasonic sensor) power supply*1 OFF/ON Not applicable
      1. *1: Although the item is displayed on the Techstream, it is not applicable to this vehicle.

      Body Electrical > Smart Key > Active Test 

      Tester Display Measurement Item Control Range Diagnostic Note
      Immobiliser Indicator Security indicator OFF/ON -