Operation Check [09/2014 - 11/2017]

CHECK NAVIGATION SYSTEM NORMAL CONDITION

If the symptom is applicable to any of the following, it is intended behavior, and not a malfunction.

Symptom	Answer
A longer route than expected is chosen.	Depending on the road conditions, the radio receiver assembly may determine that a longer route is quicker.
Even when distance priority is high, the shortest route is not shown.	Some routes may not be advised due to safety concerns.
When the vehicle is put into motion immediately after the engine starts, the navigation system deviates from the correct position.	If the vehicle starts before the navigation system activates, the system may not react.
When driving on certain types of roads, especially new roads, the vehicle position deviates from the correct position.	When the vehicle is driving on new roads not available on the SD card (disc player disc), the system attempts to match it to another nearby road, causing the position mark to deviate.
Expected arrival time is earlier than current time, or time different from expected arrival time is displayed.	If a destination is set to a point where a different time zone is used, the system displays an expected arrival time corresponding to the time zone of the destination. If a location on the sea is set as the destination, the system may display an expected arrival time corresponding to the time zone setting of the vehicle. Check which communication is not used for displaying traffic information.

The following symptoms are not malfunctions, but are caused by errors inherent in the GPS, gyro sensor or radio receiver assembly.

Fig 1: Symptoms - Current Position Mark May Be Displayed On Nearby Parallel Road
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. The current position mark may be displayed on a nearby parallel road.
2. Immediately after a fork in the road, the current vehicle position mark may be displayed on the wrong road.
  
  Fig 2: Symptoms - Immediately After Fork In Road
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. When the vehicle turns right or left at an intersection, the current vehicle position mark may be displayed on a nearby parallel road.
  
  Fig 3: Locating Vehicle Position Mark On Parallel Road
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. When the vehicle is carried, such as on a ferry, and the vehicle itself is not driving, the current vehicle position mark may be displayed in the position where the vehicle was until a measurement can be performed by the GPS.
  
  Fig 4: Identifying Vehicle Position Mark On GPS
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. When the vehicle travels on a steep hill, the current vehicle position mark may deviate from the correct position.
  
  Fig 5: Identifying Vehicle Position Mark In Correct Position - Runs On Steep Hill
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. When the vehicle makes a continuous turn (e.g. 360, 720, 1080 degrees), the current vehicle position mark may deviate from the correct position.
  
  Fig 6: Identifying Vehicle Position Mark In Correct Position - Continuous Turn
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. When the vehicle moves erratically, such as constant lane changes, the current vehicle position mark may deviate from the correct position.
  
  Fig 7: Identifying Vehicle Position Mark In Correct Position - Erratically
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. When the engine switch is turned on (ACC) or on (IG) and the vehicle is turned on a turntable before parking, the current vehicle position mark may not indicate the correct direction. The same will occur when the vehicle comes out of the parking garage.
  
  Fig 8: Checking Vehicle Condition
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
9. When the vehicle travels on a snowy road or a mountain path with tire chains installed or using a spare tire, the current vehicle position mark may deviate from the correct position.
  
  Fig 9: Identifying Vehicle Position Mark In Correct Position - Runs On Snowy Road
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
10. When the tires are changed, the current vehicle position mark may deviate from the correct position.
  
  Fig 10: Identifying Vehicle Position Mark In Correct Position - Tire Change
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  HINT:
  - A change in tire diameter may cause a speed sensor error.
  - Performing "tire change" in calibration mode will allow the system to correct the current vehicle position faster.

REMOTE TOUCH SELF CHECK

NOTE:

Before entering self-diagnostic mode, make sure there are no obstructions which may interfere with operation of the touchpad, and that the touchpad is not dirty.
Do not touch the touchpad except when necessary.
Since the touchpad may recognize a pinch in/out or flick operation if operated with 2 fingers, always use 1 finger to operate the touchpad in self-diagnostic mode.

HINT:

The following checks can be done via self-diagnostic mode:

Remote touch DTC check
Switch illumination check
Touch screen operation position recognition condition check
Switch operation check
Vibration feedback generation condition check

Activate Self-diagnostic Mode

Fig 11: Activate Self-Diagnostic Mode

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	"HOME" Switch
*b	Touchpad Frame

Turn the light control switch to the tail or head position.
While touching the frame of the touchpad and pressing and holding the "HOME" switch, turn the engine switch on (ACC) to enter self-diagnostic mode.
NOTE:
If the frame of the touchpad is not being touched when the engine switch is turned on (ACC), self-diagnostic mode will not be entered.

Switch Illumination Check and DTC Check

Check that the switch illumination turns on.

Fig 12: Switch Illumination

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Switch Illumination

HINT:

If present DTCs are stored during self-diagnostic mode, the switch illumination will blink at 0.5-second intervals. The switch illumination will continue to blink until self-diagnostic mode is ended.

Touchpad operation position recognition condition check

Fig 13: Touchpad Operation Position Recognition Condition Check

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Lateral Axis
*b	Longitudinal Axis

Operate the touchpad laterally and longitudinally and check that the brightness of the switch illumination changes.
HINT:
- If the brightness of the switch illumination changes according to the position touched on the touchpad, the touchpad operation position is correctly being recognized.
- The brightness of the switch illumination changes between 0% and 100% according to the touchpad operation coordinates.
- The touchpad operation coordinates change between 0 and 255 for the lateral axis and between 1 and 255 for the longitudinal axis.
- When the touchpad operation coordinates are 0 for the lateral axis and 1 for the longitudinal axis, the brightness of the switch illumination will be 0% (off). When the coordinates of both the lateral and longitudinal axis are 255, the brightness of the switch illumination will be 100% (full brightness).

Switch Operation Check
1. Check that the switch illumination turns on at 100% brightness when each switch is pressed while touching the lower left of the touchpad.
  HINT:
  
  If the switch illumination turns on at 100% brightness when a switch is pressed, the switch being pressed is operating normally.

Vibration feedback generation condition check

Operate the touchpad to move the pointer displayed on the multi-display assembly screen and check that remote touch (remote operation controller assembly) generates vibration feedback according to the pointer display position on the multi-display assembly.

Fig 14: Vibration Feedback Generation Condition Check

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Feedback Force Image Screen
*b	Button

HINT:

On the multi-display assembly customize setting screen, if the feedback force setting is set to "LEVEL1 (No Vibration)", no vibration feedback will be generated.
If the remote touch (remote operation controller assembly) generates vibration feedback according to the pointer display position, the remote touch (remote operation controller assembly) is correctly receiving the reaction force setting signal sent from the radio receiver assembly.
If the remote touch (remote operation controller assembly) cannot receive the reaction force setting signal sent from the radio receiver assembly, use the default feedback force image stored in the remote touch (remote operation controller assembly) to generate vibration feedback on the touchpad.

End Self-diagnostic Mode
1. Do not perform any operations for 30 seconds, or turn the engine switch off to end self-diagnostic mode.

CHECK SD CARD (DISC PLAYER DISC)

HINT:

Check the SD card (disc player disc) installed in the radio receiver assembly.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.

Enter diagnostic mode.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Select "Failure Diagnosis" from the "Service Menu" screen.

Fig 15: Selecting "Failure Diagnosis" From "Service Menu" Screen
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Select "SD Check" from the "Failure Diagnosis" screen.

Fig 16: Screen Display - "SD Check"
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

SD Check

Fig 17: Screen Display - SD Check

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Result

Select "SD Check" to start the SD card (disc player disc) check.

Check the result displayed when the SD check is complete.

SCREEN DESCRIPTION

Display (Result)	Description
Checking	Check is in progress
OK	SD card (disc player disc) is normal
NG	SD card (disc player disc) is malfunctioning

HINT:

After selecting "SD Check", it may take a while until the result is displayed.
If the cabin temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher, the SD card (disc player disc) may not operate normally, and "NG" may be shown on the display. Make sure to perform the inspection with the cabin at an appropriate temperature.
If "NG" is displayed even when the cabin temperature is appropriate, replace the SD card (disc player disc) with a new or known good one.

CHECK PANEL & STEERING SWITCH

HINT:

The radio receiver assembly panel switches and steering switches are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.

Enter diagnostic mode.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Select "Function Check/Setting" from the "Service Menu" screen.

Fig 18: Screen Display - "Function Check/Setting"
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Select "Panel & Steering Switch" from the "Function Check/Setting I" screen.

Fig 19: Screen Display - Selecting Panel & Steering Switch
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Panel & Steering Switch Check Mode

Fig 20: Screen Display - Panel & Steering Switch Check Mode

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

SCREEN DESCRIPTION

Display	Content
*a: Switch condition	"Pushed" is displayed when any switch is pushed
*b: Number of switches pushed	Number of switches pushed at once is displayed If 3 switches are pushed at once, "3" or "More than 3" is displayed If 4 or more switches are pushed at once, "More than 3" is displayed
*c: Rotary switch direction	Direction of rotary switch is displayed

Operate each switch and check that the switch conditions are correctly displayed.
NOTE:
If the "HOME" switch of the remote touch (remote operation controller assembly) is pressed and held for 3 seconds or more, diagnostic mode will be canceled.

CHECK REMOTE TOUCH SWITCH

HINT:

The touchpad is checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.

Enter diagnostic mode.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Select "Function Check/Setting" from the "Service Menu" screen.

Fig 21: Screen Display - "Function Check/Setting"
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Select "Remote Touch Switch" from the "Function Check/Setting I" screen.

Fig 22: Screen Display - Selecting Remote Touch Switch
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Remote Touch Switch Check

Fig 23: Screen Display - Remote Touch Switch Check

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

SCREEN DESCRIPTION

Display	Content
*a: Pointer	Displays the location of the pointer.
*b: Coordinate	Displays the coordinates of the pointer "X" and "Y" indicate the lateral and longitudinal axes Coordinates are displayed by a number between 0 and 255 for lateral axis "X" and a number between 1 and 255 for longitudinal axis "Y" starting from the lower left of the screen
*c: "+" mark	Displayed at the location where the pointer was located when the touchpad was pressed or double tapped.

While "Remote Touch Switch Check" is displayed, move the pointer to any blank area on the screen, and then press or double tap the touchpad.
HINT:
- The "+" mark is displayed at the pointer position when the touchpad is pressed or double tapped.
- Even if the pointer is moved, the "+" mark will remain at the position where the pointer was when the touchpad was pressed or double tapped.
Operate the touchpad to move the pointer. When the location of the pointer is changed by operating the touchpad, check that the coordinate value "X" changes between 0 and 255 and coordinate value "Y" changes between 1 and 255.

CHECK MICROPHONE

HINT:

The microphone and microphone input level are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.

Enter diagnostic mode.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Select "Function Check/Setting" from the "Service Menu" screen.

Fig 24: Screen Display - "Function Check/Setting"
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Select "Microphone Check" from the "Function Check/Setting I" screen.

Fig 25: Screen Display - Selecting Microphone Check
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Microphone Check

Fig 26: Screen Display - Microphone Check

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

SCREEN DESCRIPTION

Display	Content
*a: Microphone input level meter	Monitors the microphone input level every 0.1 seconds and displays the results in 8 different levels.
*b: Recording switch	Starts recording.
*c: Stop switch	Stops recording and playing.
*d: Play switch	Plays the recorded voice.
*e: Recording indicator	Comes on while recording.

When speaking into the microphone, check that the microphone input level meter changes according to the input level.
HINT:

The microphone is active at all times when this screen is displayed.
Push the recording switch and perform voice recording.
HINT:
- Select the recording switch with the blower motor of the air conditioning system stopped. If an outlet of the air conditioning system is facing the microphone, noise may be recorded.
- While recording or playing, switches other than the stop switch cannot be pushed.
- When no recording is present, the play switch cannot be pushed.
- Recording will stop after 5 seconds or when the stop switch is pushed.
Check that the recording indicator remains on while recording and that the recording can be played normally.

CHECK GPS AND VEHICLE SENSORS

HINT:

GPS information, vehicle signals and sensor signals are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.

Enter diagnostic mode.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Select "Function Check/Setting" from the "Service Menu" screen.

Fig 27: Screen Display - "Function Check/Setting"
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Select "System Sensors Check" from the "Function Check/Setting I" screen.

Fig 28: System Sensors Check On Function Check/Setting I Screen Display
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

System Sensors Check

Fig 29: Screen Display - System Sensors Check

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*A: GPS

Display	Content
Reception number	Displays reception condition of the satellites used to determine vehicle position	Blue: P (In use)	System is using GPS signal for location.
		Yellow: T (Receiving)	System is tracking GPS signal for location.
		No color: Not in use	System cannot receive GPS signal (searching for GPS signal).
Status	Displays reception status of the satellites used to determine vehicle position	OK(H3D)	High accuracy 3-dimensional location method is being used.
		OK(H2D)	High accuracy 2-dimensional location method is being used.
		OK(3D)	3-dimensional location method is being used.
		OK(2D)	2-dimensional location method is being used.
		NG	Location data cannot be used.
		error	Reception error has occurred.
		-	Any other state.
Measurement ratio	Displays the ratio of satellites performing measurements	3D	The ratio of satellites performing 3D positioning, Hyper 3D positioning and Hyper 2D positioning is displayed.
		2D	The ratio of satellites performing 2D positioning is displayed.
		NG	The ratio of satellites not performing measurement is displayed.
Date	Date/time information obtained from GPS signals is displayed in Greenwich Mean Time (GMT).
Position	Latitude and longitude information on current position is displayed.

*B: SPD

Display	Content
Pulse Count	Displays the accumulated number of input pulses beginning when this screen is displayed
Speed	Displays vehicle speed (km/h)

*C: SENSOR SIGNAL

Display	Content	Note
Gyro Voltage	Displays the output voltage of the gyro sensor	-
0 point Voltage	Displays the zero-point voltage of the gyro sensor	-
Relative bearing	Displays the output angle of the gyro sensor	The amount of change in bearing angle (degrees) after the system sensor check screen is displayed (clockwise: "+", counterclockwise: "-").

*D: RESET

Display	Content
Reset	When this switch is pressed and held for 3 seconds or more, the values for the display items of SPD and Sensor Signal are reset and display "0".

*E: GYRO/DISTANCE CORRECTION STUDY SITUATION

Display	Content
Gyro/Distance correction study situation	Displays learning status of Gyro/Distance correction

When the "System Sensors Check" screen is displayed, check all the sensor signals.
HINT:

This screen is updated once per second.

GPS Time Setting

Fig 30: Screen Display - GPS Time Setting

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

SCREEN DESCRIPTION

Display	Content
*a: Time display	Displays the date and time in the device.
*b: Time setting screen	Setting is possible only when GPS signals are not being received.
*c: Cursor movement switch	Moves the cursor on the date and time setting screen to the right and left.
*d: Adjustment switch	Adjusts values of items selected by the cursor.
*e: OK switch	Selecting this switch after setting the date and time updates the date and time in the device (only when GPS signals are not received).

When GPS signals are not being received, the date and time in the device can be adjusted.
HINT:

Time setting is possible only when GPS signals are not being received. When the navigation system is receiving GPS signals, priority is given to displaying the time and date received via GPS.

CHECK VEHICLE SIGNAL

HINT:

Vehicle signals received by the radio receiver assembly are checked in the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.

Enter diagnostic mode.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Select "Function Check/Setting" from the "Service Menu" screen.

Fig 31: Screen Display - "Function Check/Setting"
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Select "Vehicle Signal" from the "Function Check/Setting I" screen.

Fig 32: Vehicle Signal On Function Check/Setting I Screen Display
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Vehicle Signal Check Mode

Fig 33: Vehicle Signal Check Mode

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

SCREEN DESCRIPTION

Display	Content
Battery	Battery voltage is displayed.
IG	Engine switch ON/OFF state is displayed.
PKB	Parking brake ON/OFF state is displayed.
REV	Reverse signal OFF state is displayed. When reverse signal is ON, this screen is not available. Using Techstream, check reverse signal state on Data List. Refer to DATA LIST / ACTIVE TEST [09/2014 - 11/2017]
SPEED	Vehicle speed is displayed in km/h.
TAIL	Tail signal (light control switch) ON/OFF state is displayed.
ADIM/TCAN	Brightness state DIM (with)/BRIGHT (without) is displayed.

HINT:

Only items sending vehicle signals will be displayed.
This screen displays vehicle signals input to the radio receiver assembly.
This screen is updated once per second.

When the "Vehicle Signal Check Mode" screen is displayed, check all the vehicle signal conditions.

CHECK HANDS-FREE VOICE QUALITY SETTING

HINT:

The hands-free volume of a "Bluetooth" compatible phone can be adjusted using the following procedure.
Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.

Enter diagnostic mode.
Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
Select "Function Check/Setting" from the "Service Menu" screen.

Fig 34: Screen Display - "Function Check/Setting"
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Select "HF Voice Quality Setting" from the "Function Check/Setting I" screen.

Fig 35: Screen Display - Selecting HF Voice Quality Setting
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Hands-Free Voice Quality Setting

Fig 36: Screen Display - Hands-Free Voice Quality Setting

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Numeric Keypad
*b	Setting Button
*c	Reset Button

If necessary, refer to the table below to adjust the voice quality type with the numeric keypad.

When adjusting the settings, use the number pad on the screen to input the voice quality type according to the table.

SETTINGS

Parameter	Target Phenomenon	Voice Quality Type	Positive Effect of Changing Voice Quality	Negative Effect of Changing Voice Quality
A (Noise)	The other party hears background noise when listening to your voice.	1000	The amount of background noise the other party hears when listening to your voice is reduced.	The volume of voice the other party hears when listening to your voice may temporarily drop.
B (Noise)	The other party hears a lot of background noise when listening to your voice.	2000	The amount of background noise the other party hears when listening to your voice is sharply reduced.	The volume of voice the other party hears when listening to your voice may temporarily drop.
C (Echo)	The other party hears weak echoes.	0100	The amount of echo is reduced (low level).	Sound quality of the other party deteriorates (low level).
D (Echo)	The other party hears strong echoes.	0200	The amount of echo is reduced (high level).	Sound quality of the other party deteriorates (high level).

SETTINGS (WHEN MULTIPLE PHENOMENON OCCURRED)

Parameter	Target Phenomenon	Voice Quality Type	Positive Effect of Changing Voice Quality	Negative Effect of Changing Voice Quality
A+C	The other party hears background noise and weak echoes when listening to your voice.	1100	The amount of background noise the other party hears when listening to your voice is reduced. The amount of echo is reduced (low level).	The volume of voice may drop temporarily. Sound quality of the other party deteriorates (low level).
A+D	The other party hears background noise and strong echoes when listening to your voice.	1200	The amount of background noise the other party hears when listening to your voice is reduced. The amount of echo is reduced (high level).	The volume of voice may drop temporarily. Sound quality of the other party deteriorates (high level).
B+C	The other party hears a lot of background noise and weak echoes when listening to your voice.	2100	The amount of background noise the other party hears when listening to your voice is sharply reduced. The amount of echo is reduced (low level).	The volume of voice may drop temporarily. Sound quality of the other party deteriorates (low level).
B+D	The other party hears a lot of background noise and strong echoes when listening to your voice.	2200	The amount of background noise the other party hears when listening to your voice is sharply reduced. The amount of echo is reduced (high level).	The volume of voice may drop temporarily. Sound quality of the other party deteriorates (high level).

HINT:

The default value is "0000".
Settings will be applied when the setting button is selected.
If voice quality type values that are not in the table are input, the setting will not be applied and a positive effect may not be gained.
If the quality of phone calls decreases due to the changed settings, return the settings to "0000" by selecting "INIT".

CHECK SPEAKER
HINT:
- This function is used when checking the speaker wiring and whether the speakers are functioning properly.
- Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be shown exactly the same as on the actual vehicle screen.
1. Turn audio mode on and play any audio source.
  HINT:
  
  This audio source will be used for the speaker check.
2. Enter diagnostic mode.
  Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
3. Select "Failure Diagnosis" from the "Service Menu" screen.
  
  Fig 37: Screen Display - Service Menu
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Select "System Check" from the "Failure Diagnosis" screen.
  
  Fig 38: Screen Display - Selecting "System Check"
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Select "SP Check ON" from the "System Check Mode" screen.
  
  Fig 39: Screen Display - System Check Mode
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
6. Check the speaker wiring and check that the speakers are functioning properly.
  HINT:
  - Check that each speaker outputs sound from the selected audio source properly.
  - "SP Check OFF" is displayed during the speaker check.
  - Sound can be heard from the speakers around the vehicle in order beginning from a speaker on the front side.
  - More than one speaker may sound simultaneously depending on the speaker wiring.
7. Sound stops when any of the following conditions are met:
  1. "SP Check OFF" is selected.
  2. The engine switch is turned off.
  3. Diagnostic mode is turned off.
  4. The screen is changed to another screen.
  5. Audio mode is turned off.

CHECK SOFTWARE ERROR HISTORY

HINT:

This function is used to check the cause when the radio receiver assembly screen is blacked out.

Check software error history.

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.

Enter the following menus: Body Electrical / Navigation System / Utility / Software Error History.

Body Electrical > Navigation System > Utility

Tester Display
Software Error History

When an item is stored for Software Error History, record it before repairing the radio receiver assembly.

SOFTWARE ERROR HISTORY SCREEN DESCRIPTION

Error Description	Trigger	Detail
Software Reset	Navi Microcomputer	Hexadecimal Number
	Audio Microcomputer
	CAN Microcomputer
No Video Signal	Front Monitor
No Video Signal	Rear Monitor
MOST Cold Restart	Always

HINT:

Software Error History can store up to 5 history data items. If a new software error occurs when 5 data items have already been stored, the oldest data is cleared and the new data is stored.
If an error that is unsupported by the Techstream occurs, a "-" is displayed for the display items.

Clear software error history.
1. When DTCs are cleared using any of the following operations, Software Error History will be cleared as well.
  Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
  - Cleared using the Techstream.
  - Cleared using the system check mode screen.
  - Cleared using the unit check mode screen.

CHECK OPTICAL DISC ERROR HISTORY

HINT:

This function is used to check the cause when an optical disc error occurs.

Check optical disc error history.

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.

Enter the following menus: Body Electrical / Navigation System / Utility / Optical Disc Error History.

Body Electrical > Navigation System > Utility

Tester Display
Optical Disc Error History

When an item is stored for Optical Disc Error History, record it before proceeding with troubleshooting.

OPTICAL DISC ERROR HISTORY SCREEN DESCRIPTION

Display	Content
Error Type	Displays the type of error.
Device	Displays the malfunctioning device.
Date	Displays the date and time that the malfunction occurred.

"ERROR TYPE" SCREEN DESCRIPTION

Error Type	Detection Condition	Action
Read Error	When a disc read error occurs.	Proceed to next suspected area shown in Problem Symptoms Table Refer to PROBLEM SYMPTOMS TABLE [09/2014 - 11/2017]
Disc damaged/up side down/dirty	When it is determined that any of the following is the cause of the disc read error: The disc cannot be read. The disc cannot be read because of dirt or scratches. The disc cannot be read because it is inserted upside down.
Cannot determine disc type	An unsuitable disc is inserted.
DPS error	When an error occurs while decoding MP3/WMA/AAC files.
Some files are corrupt	When MP3/WMA/AAC files cannot be played back because they are unsupported. Even though the file extensions are MP3, WMA or AAC files cannot be played back because the header information cannot be read.
Some files cannot be found	When a disc without music data is played back. When there are no playable MP3/WMA/AAC files.
Copy protection violation	When a file with copyright protection that cannot be played back is played back.

"DEVICE" SCREEN DESCRIPTION

Device	Component
DVD-P	Radio receiver assembly
CD-P	Not available
R-Seat DVD-P	Not available

HINT:

Optical Disc Error History can store up to 7 history data items. If a new optical disc error occurs when 7 data items have already been stored, the oldest data is cleared and the new data is stored.
If an error that is unsupported by the Techstream occurs, a "-" or blank is displayed for the display items.

Clear optical disc error history.
1. When DTCs are cleared using any of the following operations, Optical Disc Error History will be cleared as well.
  Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
  - Cleared using the Techstream.
  - Cleared using the system check mode screen.
  - Cleared using the unit check mode screen.

CHECK VIDEO DEVICE CONNECTION CHECK

HINT:

This function is used to detect disconnection of the video devices.
In order to inspect the RSE, a disc should be inserted into the radio receiver assembly.

Check Video Device Connection Check.

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.

Enter the following menus: Body Electrical / Navigation System / Utility / Video Device Connection Check.

Body Electrical > Navigation System > Utility

Tester Display
Video Device Connection Check

When an item is stored for Video Device Connection Check, record it before proceeding with troubleshooting.

HINT:

DTCs are stored when errors are detected.
Depending on the vehicle, some of the items are not displayed on the "Error Detected Image Line (Type)" screen.

VIDEO DEVICE CONNECTION CHECK SCREEN DESCRIPTION

Error Detected Image Line (Type)	Areas to be Checked
H/U - > Separate Display (GVIF)	Digital video signal between the radio receiver assembly and multi-display assembly
H/U - > Full RSE (GVIF)	Not available
RSE - > Seat Back Display RH (GVIF)	Not available
RSE - > Seat Back Display LH (GVIF)	Not available
Rear Camera - > H/U (NTSC)	Not available
IPA/BGM/PVM ECU - > Separate Display (GVIF)	Not available
IPA/BGM/PVM ECU - > H/U (NTSC)	Not available
IPA/BGM/PVM ECU - > H/U (GVIF)	Not available

Clear video device connection check.
1. When DTCs are cleared using any of the following operations, Video Device Connection Check will be cleared as well.
  Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
  - Cleared using the Techstream.
  - Cleared using the system check mode screen.
  - Cleared using the unit check mode screen.

MAP INFORMATION

HINT:

This function is used to check the map version of the navigation system and the end date of the map update service.

Check map information.

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.

Enter the following menus: Body Electrical / Navigation System / Utility / Map Information.

Body Electrical > Navigation System > Utility

Tester Display
Map Information

Check the map version and the end date of the map update service.

CHECK "Bluetooth" CONNECTION HISTORY

HINT:

This function is used to check the connection history when the connection between the radio receiver assembly and a "Bluetooth" device is unstable.

Check "Bluetooth" Connection History.

HINT:

"Bluetooth" Connection History displays data stored in the internal memory of the ECU, such as the date a "Bluetooth" connection was attempted and the progress of a "Bluetooth" connection.
By checking "Bluetooth" Connection History, the date, cause, etc. of a "Bluetooth" device failing to register or connect can be analyzed.
"Bluetooth" connection history indicates the estimated cause of a malfunction, but does not determine it. Therefore, checking "Bluetooth" Connection History may not improve the problem.
Performing inspection using the Techstream before recording the "Bluetooth" Connection History may clear the operation history.

Connect the Techstream to the DLC3.
Turn the engine switch on (IG).
Turn the Techstream on.

Enter the following menus: Body Electrical / Navigation System / Utility / "Bluetooth" Connection History.

Body Electrical > Navigation System > Utility

Tester Display
Bluetooth Connection History

When an item is stored for "Bluetooth" Connection History, record it before proceeding with troubleshooting.

"BLUETOOTH" CONNECTION HISTORY SCREEN DESCRIPTION

Item	Content
Occurrence Start Date/Time	Date and time of "Bluetooth" connection are displayed.
Occurrence End Date/Time	Date and time of "Bluetooth" disconnection are displayed.
History Type	Type of "Bluetooth" Connection History is displayed.
Result	"Bluetooth" connection result is displayed.
Contents	"Bluetooth" connection status is displayed.
"Bluetooth" Address	"Bluetooth" device address is displayed.
Continuance Time	The number of retries when "Bluetooth" connection was performed is displayed.

HISTORY TYPE: ACC ON

Result	Contents	Detail	Areas to be Checked
-	-	Engine switch on (ACC)	-

HISTORY TYPE: REGISTRATION

Result	Contents	Detail	Areas to be Checked
Success (HFP)	No Error	"Bluetooth" device was registered as a hands-free device properly.	-
Success (AVP)	No Error	"Bluetooth" device was registered as a "Bluetooth" audio device properly.	-
Failure	Time Out	Could not perform "Bluetooth" connection properly.	Check that the "Bluetooth" device is in the cabin. Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection. Restart the "Bluetooth" device and operate it again.
	Authentication Error	Wrong PIN code was input for PIN code verification.	Perform "Bluetooth" device registration again. (Input PIN code correctly.)
		Did not select the confirmation button even though a passkey was displayed.	Perform "Bluetooth" device registration again. (When a passkey is displayed, select the confirmation button.)
		A verification error occurred between the radio receiver assembly and "Bluetooth" device.	Restart the radio receiver assembly and "Bluetooth" device, and operate them again.
	ACL Link Disconnection	"Bluetooth" connection was disconnected by operating the "Bluetooth" device.	Perform "Bluetooth" device registration again.
		"Bluetooth" connection could not be established due to wave interference around the vehicle.	Check for wave interference and perform "Bluetooth" device registration again.
		"Bluetooth" device was outside the communication area.	Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" device registration again.
		"Bluetooth" setting on the "Bluetooth" device was off.	Change the "Bluetooth" setting to on and perform "Bluetooth" device registration again.
		"Bluetooth" device was off.	Turn the "Bluetooth" device on and perform "Bluetooth" device registration again.
		A malfunction occurred in the "Bluetooth" device.	Restart the "Bluetooth" device and operate it again.
	Memory Write Failure	"Bluetooth" device information could not be stored in the radio receiver assembly.	Perform "Bluetooth" device registration again.
	Other Error	An error other than above occurred.	After turning the engine switch off and back on (IG) again, perform "Bluetooth" device registration again.
Cancel	No Error	Registration was suspended by operating the radio receiver assembly or "Bluetooth" device.	-

HISTORY TYPE: CONNECTION

Result	Contents	Detail	Areas to be Checked
Auto Connect Success (HFP) Manual Connect Success (HFP)	No Error	"Bluetooth" device was connected as a hands-free device properly.	-
Auto Connect Success (AVP) Manual Connect Success (AVP)	No Error	"Bluetooth" device was connected as a "Bluetooth" audio device properly.	-
Auto Connect Failure (HFP) Manual Connect Failure (HFP)	Time Out	Could not perform "Bluetooth" connection properly.	Check that the "Bluetooth" device is in the cabin. Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection. Restart the "Bluetooth" device and operate it again.
	Authentication Error	Verification of authentication key between the radio receiver assembly and "Bluetooth" device failed.	If "Bluetooth" connection failed again even though the "Bluetooth" connection was performed, perform registration again.
	Authentication Error	A verification error occurred between the radio receiver assembly and "Bluetooth" device.	Restart the radio receiver assembly and "Bluetooth" device, and operate them again.
	Page Time Out	Could not find a "Bluetooth" device near the radio receiver assembly.	Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.
		"Bluetooth" connection could not be established due to wave interference around the vehicle.	Check for wave interference and perform "Bluetooth" connection again.
		"Bluetooth" device was outside the communication area.	Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.
		"Bluetooth" setting on the "Bluetooth" device was off.	Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.
		"Bluetooth" device was off.	Turn the "Bluetooth" device on and perform "Bluetooth" connection again.
		A malfunction occurred in the "Bluetooth" device.	Restart the "Bluetooth" device and operate it again.
Auto Connect Failure (HFP) Manual Connect Failure (HFP)	ACL Link Disconnection	"Bluetooth" connection was disconnected by operating the "Bluetooth" device.	Perform "Bluetooth" connection again.
		"Bluetooth" connection could not be established due to wave interference around the vehicle.	Check for wave interference and perform "Bluetooth" connection again.
		"Bluetooth" device was outside the communication area.	Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.
		"Bluetooth" setting on the "Bluetooth" device was off.	Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.
		"Bluetooth" device was off.	Turn the "Bluetooth" device on and perform "Bluetooth" connection again.
		A malfunction occurred in the "Bluetooth" device.	Restart the "Bluetooth" device and operate it again.
	SDP Error	HFP was disabled on the "Bluetooth" device.	Enable HFP on the "Bluetooth" device and perform "Bluetooth" connection again.
	SDP Error	"Bluetooth" device which operation had not been confirmed was used.	Check that the "Bluetooth" device is hands-free compatible and its operation has been confirmed. Refer to SYSTEM DESCRIPTION [09/2014 - 11/2017]
	Other Error	An error other than above occurred.	After turning the engine switch off and back on (IG) again, perform "Bluetooth" device registration again.
Auto Connect Failure (AVP) Manual Connect Failure (AVP)	Time Out	Could not perform "Bluetooth" connection properly.	Check that the "Bluetooth" device is in the cabin. Check that the "Bluetooth" device is not connected to another device using the "Bluetooth" connection. Restart the "Bluetooth" device and operate it again.
	Authentication Error	Verification of authentication key between the radio receiver assembly and "Bluetooth" device failed.	If "Bluetooth" connection failed again even though the "Bluetooth" connection was performed, perform registration again.
	Authentication Error	A verification error occurred between the radio receiver assembly and "Bluetooth" device.	Restart the radio receiver assembly and "Bluetooth" device, and operate them again.
	Page Time Out	Could not find a "Bluetooth" device near the radio receiver assembly.	Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.
		"Bluetooth" connection could not be established due to wave interference around the vehicle.	Check for wave interference and perform "Bluetooth" connection again.
		"Bluetooth" device was outside the communication area.	Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.
		"Bluetooth" setting on the "Bluetooth" device was off.	Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.
		"Bluetooth" device was off.	Turn the "Bluetooth" device on and perform "Bluetooth" connection again.
		A malfunction occurred in the "Bluetooth" device.	Restart the "Bluetooth" device and operate it again.
Auto Connect Failure (AVP) Manual Connect Failure (AVP)	ACL Link Disconnection	"Bluetooth" connection was disconnected by operating the "Bluetooth" device.	Perform "Bluetooth" connection again.
		"Bluetooth" connection could not be established due to wave interference around the vehicle.	Check for wave interference and perform "Bluetooth" connection again.
		"Bluetooth" device was outside the communication area.	Bring the "Bluetooth" device near the radio receiver assembly and perform "Bluetooth" connection again.
		"Bluetooth" setting on the "Bluetooth" device was off.	Change the "Bluetooth" setting to on and perform "Bluetooth" connection again.
		"Bluetooth" device was off.	Turn the "Bluetooth" device on and perform "Bluetooth" connection again.
		A malfunction occurred in the "Bluetooth" device.	Restart the "Bluetooth" device and operate it again.
	SDP Error	AVP was disabled on the "Bluetooth" device.	Enable AVP on the "Bluetooth" device and perform "Bluetooth" connection again.
	SDP Error	"Bluetooth" device which operation had not been confirmed was used.	Check that the "Bluetooth" device is "Bluetooth" audio compatible and its operation has been confirmed. Refer to SYSTEM DESCRIPTION [09/2014 - 11/2017]
	Other Error	An error other than above occurred.	After turning the engine switch off and back on (IG) again, perform "Bluetooth" device registration again.
Manual Connect Cancel (HFP)	No Error	Connection was interrupted by operating the radio receiver assembly or "Bluetooth" device.	-
Manual Connect Cancel (AVP)	No Error	Connection was interrupted by operating the radio receiver assembly or "Bluetooth" device.	-

HISTORY TYPE: DISCONNECTION

Result	Contents	Detail	Areas to be Checked
Disconnection Complete (HFP)	Link Loss	The "Bluetooth" device was moved outside of the communication area.	Move the "Bluetooth" device into the communication area.
		"Bluetooth" connection was disconnected due to wave interference around the vehicle.	Check for wave interference and perform "Bluetooth" connection again.
		A malfunction occurred in the "Bluetooth" device.	Restart the "Bluetooth" device and operate it again.
	Disconnection from Partner	"Bluetooth" connection was disconnected by operating the "Bluetooth" device.	-
	Disconnection from Self	"Bluetooth" connection was disconnected by operating the radio receiver assembly.	-
	Other Error	An error other than above occurred.	After turning the engine switch off and back on (IG) again, perform "Bluetooth" device registration again.
Disconnection Complete (AVP)	Link Loss	The "Bluetooth" device was moved outside of the communication area.	Move the "Bluetooth" device into the communication area.
		"Bluetooth" connection was disconnected due to wave interference around the vehicle.	Check for wave interference and perform "Bluetooth" connection again.
		A malfunction occurred in the "Bluetooth" device.	Restart the "Bluetooth" device and operate it again.
	Disconnection from Partner	"Bluetooth" connection was disconnected by operating the "Bluetooth" device.	-
	Disconnection from Self	"Bluetooth" connection was disconnected by operating the radio receiver assembly.	-
	Other Error	An error other than above occurred.	After turning the engine switch off and back on (IG) again, perform "Bluetooth" device registration again.

HISTORY TYPE: SEND

Result	Contents	Detail	Areas to be Checked
Success	No Error	Call was made properly.	-
Failure	Out of Service	Outside the cellular phone service area.	Move the vehicle into a cellular phone service area, check that the "Bluetooth" device is connected to the vehicle and operate the device again.
	Redial Regulation	Redial of the "Bluetooth" device was restricted and could not make a hands-free call.	Restart the "Bluetooth" device and operate it again.
	Other Error	Could not make a hands-free call due to a "Bluetooth" device malfunction.	Restart the "Bluetooth" device and operate it again.
		Could not make a hands-free call due to a radio receiver assembly malfunction.	After turning the engine switch off and back on (IG) again, perform "Bluetooth" device registration again.
		Could not make a hands-free call from the radio receiver assembly because the call status of the "Bluetooth" device was not transmitted to the radio receiver assembly.	Restart the "Bluetooth" device and operate it again.

Clear "Bluetooth" connection history.
1. When DTCs are cleared using any of the following operations, "Bluetooth" Connection History will be cleared as well.
  Refer to DTC CHECK / CLEAR [09/2014 - 11/2017]
  - Cleared using the Techstream.
  - Cleared using the system check mode screen.
  - Cleared using the unit check mode screen.