LIGHTING 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 to ON.

    3. Turn the GTS on.

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

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

      HL AutoLeveling (for LED Headlight)
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Headlight Low Beam State Low beam headlight state / ON or OFF

      ON: Low beam headlights on

      OFF: Low beam headlights off

      		 -
      Headlight High Beam State High beam headlight state / ON or OFF

      ON: High beam headlights on

      OFF: High beam headlights off

      		 -
      +B Ignition power supply voltage value / 0 to 19.75 V 11 to 14 V IG ON
      Height Sens Pw Supply Val Rear height control sensor power supply value / 0 to 5 V Approximately 5.0 V -
      Rr Height Sens Signal Val Rear height control sensor signal value / 0 to 5 V Approximately 2.5 V (when vehicle level) The value changes according to the vehicle height.
      Vehicle Speed Vehicle speed / 0 to 260 km/h Actual vehicle speed -
      Rear Height Adjust Value Rear height adjustment offset value / 0 to 1023 Actual rear height adjustment normal value is displayed (If there is a malfunction, no value is displayed) -
      Rear Height Adjust Valid Flag Result of rear vehicle height calibration / Valid or Inval

      Valid: Rear vehicle height calibration completed

      Inval: Rear vehicle height calibration not completed

      		 -
      Init Writing Count Number of times initialization performed / 0 to 255 Current condition displayed -
      Sensor Initialization Hist Sensor initialization history / not comp, 10%, 25%, 50%, 75%, 100% or complied Current condition displayed -
      Vehicle Acceleration Vehicle acceleration / -445.64 to 445.63 m/s2 Vehicle acceleration displayed -
      Number Of Trouble Codes Number of trouble codes / 0 to 255 Condition can be displayed -
      Combination Meter
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Turn Signal Switch (Right) Turn signal switch (right turn position) signal / ON or OFF

      ON: Turn signal switch in right turn position

      OFF: Turn signal switch not in right turn position

      		 -
      Turn Signal Switch (Left) Turn signal switch (left turn position) signal / ON or OFF

      ON: Turn signal switch in left turn position

      OFF: Turn signal switch not in left turn position

      		 -
      Hazard Flasher Switch Hazard warning signal switch signal / ON or OFF

      ON: Hazard warning signal switch on

      OFF: Hazard warning signal switch off

      		 -

  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 to ON.

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / (desired system) / Active Test.

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

      HL AutoLeveling (for LED Headlight)
      Tester Display Test Part Control Range Diagnostic Note
      Drive The Leveling Motor Leveling motor upward or downward operation Stop/Down/Up Perform the Active Test with the engine started and vehicle stopped.
      Entry&Start (w/ Smart Entry and Start System)
      Tester Display Test Part Control Range Diagnostic Note
      Power/Engine SW Light Engine switch illumination ON/OFF -