RM38N0EC _58 Vehicle Interior _111835 METER / GAUGE / DISPLAY _0527485 HEADUP DISPLAY SYSTEM U

METER / GAUGE / DISPLAY  HEADUP DISPLAY SYSTEM  DATA LIST / ACTIVE TEST  


DATA LIST


NOTICE:

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.


HINT:

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.


a.

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

HINT:

Depending on the specifications of the vehicle, some items may not be displayed.


Body Electrical > Head Up Display > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Total Distance Traveled Total driving distance Min.: 0, Max.: 16777215 - -
Total Distance Traveled - Unit Total driving distance unit km or mile - -
+B Voltage Auxiliary battery voltage Min.: 0.0 V, Max.: 25.5 V or Unset 11 to 14 V -
Illumination Rate from Illuminance Sensor Illuminance sensor (meter mirror sub-assembly) status Min.: 0 lx, Max.: 65535 lx or Unset Value is output according to ambient light level 0 is displayed when there is no light.
Vehicle Speed Meter Vehicle speed input value Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph) or Unset Almost the same as actual vehicle speed -
Engine RPM Engine speed input value Min.: 0 rpm, Max.: 12701 rpm or Unset Almost the same as actual tachometer -
Brightness Up Switch Brightness up switch status at brightness setting OFF or ON OFF: Switch not pressed
ON: Switch pressed
-
Brightness Down Switch Brightness down switch status at brightness setting OFF or ON OFF: Switch not pressed
ON: Switch pressed
-
Projection Position Up Switch Display position up switch status at display position setting OFF or ON OFF: Switch not pressed
ON: Switch pressed
-
Projection Position Down Switch Display position down switch status at display position setting OFF or ON OFF: Switch not pressed
ON: Switch pressed
-
Display Change Switch Headup display system status OFF or ON OFF: Headup display system off
ON: Headup display system on
-
Display Angle Concave mirror (Meter mirror sub-assembly) angle Min.: -12.7 deg, Max.: 12.8 deg or Unset Current angle of concave mirror in meter mirror sub-assembly As this value increases, the projection position of the headup display moves upward.
Ambient Temperature (Celsius) Outside temperature
(Celsius)
Min.: -40.0°C, Max.: 87.1°C or Unset Almost the same as actual outside temperature -
Ambient Temperature (Fahrenheit) Outside temperature
(Fahrenheit)
Min.: -40°F, Max.: 215°F or Unset Almost the same as actual outside temperature -
Illumination Rate from Light Control Sensor Automatic light control sensor input Min.: 0 lx, Max.: 65535 lx or Unset Value is output according to ambient light level 0 is displayed when there is no light.
LDA System Existence of lane tracing assist system Without or With Without: w/o Lane Tracing Assist System
With: w/ Lane Tracing Assist System
-
PCS System Existence of pre-collision system Without or With Without: w/o Pre-collision System
With: w/ Pre-collision System
-
ICS System Existence of parking support brake system Without or With Without: w/o Parking Support Brake System
With: w/ Parking Support Brake System
-
Radar Cruise System Existence of dynamic radar cruise control system Without or With Without: w/o Dynamic Radar Cruise Control System
With: w/ Dynamic Radar Cruise Control System
-
Clearance Sonar System Existence of TOYOTA parking assist-sensor system Without or With Without: w/o TOYOTA Parking Assist-sensor System
With: w/ TOYOTA Parking Assist-sensor System
-
Road Sign Assist System Existence of road sign assist system Without or With Without: w/o Road Sign Assist System
With: w/ Road Sign Assist System
-
ITS System Existence of ITS connect Without or With Without: w/o ITS Connect
With: w/ ITS Connect
Not applicable to this vehicle
HV System Indicator Hybrid system indicator value Min.: -101%, Max.: 511% or Unset Current hybrid system indicator value "Unset" is displayed when the vehicle is stopped and the ignition switch is ON (READY).
Navigation System Existence of navigation system Without or With Without: w/o Navigation System
With: w/ Navigation System
-
Audio Information Display Function Setting of audio system operation status display OFF or ON OFF: Audio system operation status display not displayed
ON: Audio system operation status display displayed
Not applicable to this vehicle
Master Caution Display Function Setting of master warning display OFF or ON - If it is possible to customize the setting, the current setting is displayed.
Speed Limit Display Function Setting of speed limit display OFF or ON - If it is possible to customize the setting, the current setting is displayed.
Turn by Turn Animation Function Setting of route guidance to destination display OFF or ON OFF: Route guidance to destination display not displayed
ON: Route guidance to destination display displayed
Not applicable to this vehicle
Traffic Sign Recognition Animation Function Setting of traffic sign recognition display OFF or ON OFF: Traffic sign recognition display not displayed
ON: Traffic sign recognition display displayed
Not applicable to this vehicle
Memory Call Link Function Setting of memory call-linked function OFF or ON - If it is possible to customize the setting, the current setting is displayed.
Seat Switch Link Function Setting of power seat switch-linked function OFF or ON - If it is possible to customize the setting, the current setting is displayed.
ECO Drive Indicator Zone Display Function Setting of ECO driving indicator zone OFF or ON OFF: Eco driving indicator zone not displayed
ON: Eco driving indicator zone displayed
If it is possible to customize the setting, the current setting is displayed.
LVN System Existence of traffic movement notification system Without or With Without: w/o Traffic Movement Notification System
With: w/ Traffic Movement Notification System
Not applicable to this vehicle


ACTIVE TEST


HINT:

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.


a.

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 (Black) Headup display
(Black color)
ON -
Color Test Screen (White) Headup display
(White color)
ON -
Color Test Screen (Red) Headup display
(Red color)
ON -
Color Test Screen (Green) Headup display
(Green color)
ON -
Color Test Screen (Blue) Headup display
(Blue color)
ON -
Color Test Screen (Color Bars) Headup display
(Color bars)
ON -
Color Test Screen (Adjustment) Headup display
(Adjustment screen)
ON -
Display Brightness Headup display
(Display brightness)
0 to 100% -
Display Position Headup display
(Display position)
Up (+3), Up (+2), Up (+1), Center, Down (-1), Down (-2) or Down (-3) -