NIGHT VIEW 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 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 GTS to the DLC3.

    2. Turn the ignition switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / (desired system) / Data List / All Data.

    5. According to the display on the GTS, read the Data List.

      Night View
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Vehicle Speed Current vehicle speed / 0 to 255 km/h

      0 km/h: Vehicle stationary

      Approximately same as vehicle speed indicated in combination meter

      		 -
      Night View Main Switch Status of night view switch / ON or OFF

      ON: Night view switch on

      OFF: Night view switch off

      		 "ON" is output while the night view switch is being pressed.
      Low Beam Lighting Condition Low beam illumination malfunction status / Normal or Abnoml

      Normal: No malfunction detected

      Abnoml: Malfunction detected

      		 -
      Near Infrared Camera Height Height of night view camera / 0 to 3.99 m

      Height of night view camera at lowest value: 0 m

      Height of night view camera at highest value: 3.99 m

      		 -
      Near Infrared Camera Pitch Angle Pitch angle of night view camera (positive values indicate downward inclination) / -3 to 4.99 deg

      Pitch angle of night view camera at lowest value: -3 deg

      Pitch angle of night view camera at highest value: 4.99 deg

      		 -
      Steering Wheel Location Steering wheel location / No Segm, Left, Right or Unknown

      No Segm: No steering wheel location classification

      Left: Steering wheel located on left side

      Right: Steering wheel located on right side

      Unknown: Steering wheel location unknown

      		 -
      Recognition ECU Presence Presence of object recognition ECU / Inval or Valid

      Inval: Vehicle equipped with lane-keeping assist system

      Valid: Vehicle not equipped with lane-keeping assist

      		 -
      Type Of Low Beam Type of low beam headlights / Judging, LED, HID or Uncertainty

      Judging: Currently determining low beam type

      LED: LED type low beam headlights

      HID: HID type low beam headlights

      Uncertainty: Low beam headlight type unknown

      		 -
      Initial Setting Status Initialization completion status / Comp or Incomp

      Comp: Initialization completed

      Incomp: Initialization not completed

      		 -
      Country# (Night View) Destination information / JPN, NA, EURO, GEN, etc, TW, CN, TH, Mid East, Korea or Unknown

      JPN: Destination Japan

      NA: Destination North America

      EURO: Destination Europe

      GEN: Destination Australia

      etc: Destination other countries

      TW: Destination Taiwan

      CN: Destination China

      TH: Destination Thailand

      Mid East: Destination Middle East

      Korea: Destination South Korea

      Unknown: Destination unknown

      		 -
      The Number of DTCs Number of trouble codes / 0 to 255 0 -
      Main Body
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      IG SW Ignition switch on (IG) signal / ON or OFF

      ON: Ignition switch on (IG)

      OFF: Ignition switch off

      		 "OFF" is also displayed for this item when the ignition switch is on (ACC).
      Dimmer SW Headlight dimmer switch high position signal / ON or OFF

      ON: Headlight dimmer switch in high or high flash position

      OFF: Headlight dimmer switch in low position

      		 -
      Passing Light SW Headlight dimmer switch high flash position (pass) signal / ON or OFF

      ON: Headlight dimmer switch in high flash position

      OFF: Headlight dimmer switch not in high flash position

      		 -
      Auto Light SW Headlight dimmer switch AUTO position signal / ON or OFF

      ON: Headlight dimmer switch in AUTO position

      OFF: Headlight dimmer switch not in AUTO position

      		 -
      Head Light SW (Head) Headlight dimmer switch head position signal / ON or OFF

      ON: Headlight dimmer switch in head position

      OFF: Headlight dimmer switch not in head position

      		 -
      Head Light SW (Tail) Headlight dimmer switch tail position signal / ON or OFF

      ON: Headlight dimmer switch in tail or head position

      OFF: Headlight dimmer switch in neither tail nor head position

      		 -
      Illumination Rate Info Illumination rate information / 0 ms. to 2162.65 ms. Value output according to ambient light levels -

  2. ACTIVE TEST

    Tech Tips

    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 on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Night View / Active Test.

    5. According to the display on the GTS, perform the Active Test.

      Night View
      Tester Display Test Part Control Range Diagnostic Note
      Display Warning Displays advice OFF/Lo OFF/Daytime -
      IR Floodlight Turns on near-infrared ray emitter ON/OFF -
      Night View System Operation Forces night view system to operate ON/OFF Perform the Active Test with the low beam headlight on.