HEADUP DISPLAY SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    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.

    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.


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Head Up Display / Data List.

    5. Read the Data List according to the display on the GTS.


      Body Electrical > Head Up Display > Data List
      Tester Display Measurement Item Range Normal Condition Diagnostic Note
      +B Voltage Value Auxiliary battery voltage Min.: 0 V, Max.: 25.5 V 11 to 14 V -
      Main Switch Headup display switch (No. 2 combination switch assembly) OFF or ON

      OFF: Switch released

      ON: Switch pushed

      		 -
      Radar Cruise System Existence of dynamic radar cruise control system With or Without

      With: w/ Dynamic radar cruise control system

      Without: w/o Dynamic radar cruise control system

      		 -
      PCS System Existence of pre-crash safety system With or Without

      With: w/ Pre-crash safety system

      Without: w/o Pre-crash safety system

      		 -
      LDA System Existence of lane departure alert system With or Without

      With: w/ Lane departure alert system

      Without: w/o Lane departure alert system

      		 -
      Road Sign Assist System Existence of road sign assist system With or Without

      With: w/ Road sign assist system

      Without: w/o Road sign assist system

      		 -
      ICS System Existence of intelligent clearance sonar system With or Without

      With: w/ Intelligent clearance sonar system

      Without: w/o Intelligent clearance sonar system

      		 -
      Navigation System Existence of navigation system With or Without

      With: w/ Navigation system

      Without: w/o Navigation system

      		 -
      Vehicle Speed Meter Vehicle speed Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) Almost the same as actual vehicle speed -
      HV System Indicator Hybrid system indicator value Min.: -512%, Max.: 511% -512 to 511% -
      Brightness Up Switch (Meter) Brightness up switch OFF or ON

      OFF: Switch released

      ON: Switch pushed

      		 This item can be inspected by adjusting a setting in the HUD settings of the settings tab displayed on the multi-information display.
      Brightness Down Switch (Meter) Brightness down switch OFF or ON

      OFF: Switch released

      ON: Switch pushed

      		 This item can be inspected by adjusting a setting in the HUD settings of the settings tab displayed on the multi-information display.
      Projection Position Up Switch (Meter) Projection position up switch OFF or ON

      OFF: Switch released

      ON: Switch pushed

      		 This item can be inspected by adjusting a setting in the HUD settings of the settings tab displayed on the multi-information display.
      Projection Position Down Switch (Meter) Projection position down switch OFF or ON

      OFF: Switch released

      ON: Switch pushed

      		 This item can be inspected by adjusting a setting in the HUD settings of the settings tab displayed on the multi-information display.
      Master Caution Display Function Setting of the master warning light OFF or ON

      OFF: Master warning light not displayed

      ON: Master warning light displayed

      		 Displays customize setting of Master Warning Light Function

  2. 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.

    ACTIVE TEST


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Head Up Display / Active Test.

    5. Perform the Active Test according the display on the GTS.


      Body Electrical > Head Up Display > Active Test
      Tester Display Measurement Item Control Range Diagnostic Note
      Color Test Screen Headup display OFF, Black, White, Red, Green, Blue, Color Bars or Adjustment -
      Main Indicator Headup display OFF or ON -
      Display Brightness Headup display 0 to 100% -
      Display Position Headup display OFF, Pos 1, Pos 2, Pos 3, Pos 4, Pos 5, Pos 6, Pos 7 or Pos 8 -