Operation Check
- CHECK PANEL & STEERING SWITCH
HINT:
- The radio and display 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 .
- Select "Function Check/Setting" from the "Service Menu" screen.
- Select "Panel & Steering Switch" from the "Function Check/Setting I" screen.
- Panel & Steering Switch Check Mode
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
SCREEN DESCRIPTIONDisplay 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 more than 3 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:
When the "SETUP" switch is pressed and held for 3 seconds or more, diagnostic mode will be canceled.
- CHECK TOUCH SWITCH
HINT:
- The touch switches on the screen 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 .
- Select "Function Check/Setting" from the "Service Menu" screen.
- Select "Touch Switch" from the "Function Check/Setting I" screen.
- Touch Switch Check
- Touch the display anywhere in the open area to perform the check when the "Touch Switch Check" screen is displayed.
HINT:
- A "+" mark is displayed where the display is touched.
- The "+" mark remains on the display even after the finger is removed.
- Touch the display anywhere in the open area to perform the check when the "Touch Switch Check" screen is displayed.
- CHECK MICROPHONE & VOICE RECOGNITION
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 .
- Select "Function Check/Setting" from the "Service Menu" screen.
- Select "Mic & Voice Recognition" from the "Function Check/Setting I" screen.
- Microphone & Voice Recognition Check
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
SCREEN DESCRIPTIONDisplay Content *a: Microphone input level meter Monitors the microphone input level every 0.1 seconds and displays the results in 8 different levels. - 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.
- When speaking into the microphone, check that the microphone input level meter changes according to the input level.
- CHECK COLOR BAR
HINT:
- The display color on the screen 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 .
- Select "Function Check/Setting" from the "Service Menu" screen.
- Select "Color Bar" from the "Function Check/Setting I" screen.
- Color Bar Check Mode
- Select a color bar from the "Color Bar Check Mode" screen.
- Check the display color.
HINT:
- The entire screen turns to the color or stripe selected.
- Touching the display will return to the "Color Bar Check Mode" screen.
- CHECK VEHICLE SIGNALS
HINT:
- Vehicle signals received by the radio and display 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 .
- Select "Function Check/Setting" from the "Service Menu" screen.
- Select "Vehicle Signal" from the "Function Check/Setting I" screen.
- Vehicle Signal Check ModeSCREEN DESCRIPTION
Display Content Battery Auxiliary battery voltage is displayed. IG Power switch ON/OFF state is displayed. PKB Parking brake ON/OFF state is displayed. REV Reverse signal ON/OFF state is displayed. 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 and display receiver assembly.
- This screen is updated once per second when vehicle input signals change.
- When the "Vehicle Signal Check Mode" screen is displayed, check all the vehicle signal conditions.
- CHECK HANDS-FREE VOICE QUALITY AND VOLUME 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 .
- Select "Function Check/Setting" from the "Service Menu" screen.
- Select "HF Voice Quality Setting" from the "Function Check/Setting I" screen.
- Hands-Free Voice Quality Setting (Receive/Send Voice Level adjustment)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
SCREEN DESCRIPTIONDisplay Content *a: Receive voice level adjustment Setting for the voice level received from "Bluetooth" compatible phones. *b: Send voice level adjustment Setting for the voice level sent from "Bluetooth" compatible phones. NOTE:Sound quality may deteriorate when the receive voice or send voice level is changed more than necessary. For this reason, check that the received voice or sent voice quality is still acceptable after changing this setting.
- If the voice level is low, press the up button, and if the voice level is loud, press the down button.
HINT:
- Each voice level setting is reflected when going back to the normal mode.
- The voice level adjustment ranges from -5 to +5.
- The initial level is "0".
- If the voice level is low, press the up button, and if the voice level is loud, press the down button.
- Hands-Free Voice Quality Setting (Voice Quality Type adjustment)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
TEXT IN ILLUSTRATION*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.SETTING
Parameter Target Phenomenon Voice Quality Type (FUJITSU TEN) Voice Quality Type (Panasonic) Voice Quality Type (Pioneer) Positive Effects of Changing Voice Quality Negative Effects of Changing Voice Quality Echo The other party hears a lot of echo when speaking to you. 1000
20000001 0001
0002
0003
0004
0005The amount of echo the other party hears of their own voice is reduced. When both parties speak at the same time, your voice suddenly drops in volume, cuts out etc. Half Duplex When both parties speak at the same time, your voice suddenly drops in volume, cuts out etc. 0100
02000002 0010
0020
0030
0040
0050When both parties speak at the same time, the phenomenon by which the other party's voice suddenly drops in volume, cuts out etc. reduces. The amount of echo the other party hears of their own voice increases. Noise The other party hears a lot of vehicle noise etc. when listening to your voice. 0010
0020- 0100
0200
0300
0400
0500The amount of vehicle noise etc. the other party hears when listening to your voice reduces. The quality of your voice, that the other party hears, reduces. Voice Quality The quality of your voice, that the other party hears, is low. 0001
00020003 1000
2000
3000
4000
5000The quality of your voice, that the other party hears, increases. The amount of noise etc. the other party hears when listening to your voice increases. HINT:
- Refer to the "Unit Version Information" screen to confirm radio and display receiver assembly manufacturer information.
- The type of adjustments that can be made using voice quality type adjustment only adjust the sound quality of your voice that the other party hears. It cannot adjust the sound quality of the other party's voice that you hear.
- The default value is "0000".
- Settings will be applied when the normal screen is returned to.
- When multiple setting values are available, the higher the setting value, the bigger the effect. However, as the positive effects increase, so do the negative effects.
- 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 pressing the "INIT" switch.
- CHECK UNIT VERSION INFORMATION
HINT:
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 .
- Select "Service Information" from the "Service Menu" screen.
- Select "Version Information" from the "Service Information" screen.
- Press the "Push" switch.
- Unit Version InformationSCREEN DESCRIPTION
Display Content *a: Device name Target device *b: Manufacturer name Manufacturer of the ECU (target device) *c: Component name Component name of the ECU (target device) *d: Version Version of the ECU (target device) HINT:
Depending on the manufacturer, some component names and versions will be displayed differently.
- CHECK SOFTWARE ERROR HISTORY
HINT:
This function is used to check the cause when the radio and display receiver assembly screen is blacked out.
- Check software error history.
- Connect the Techstream to the DLC3.
- Turn the power switch on (READY).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Navigation System / Utility / Software Error History.
- When an item is stored for Software Error History, record it before repairing the radio and display 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 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.
- When DTCs are cleared using any of the following operations, Software Error History will be cleared as well. Refer to DTC CHECK / CLEAR .
- Cleared using the Techstream.
- Cleared using the system check mode screen.
- Cleared using the unit check mode screen.
- When DTCs are cleared using any of the following operations, Software Error History will be cleared as well. Refer to DTC CHECK / CLEAR .
- Check software error history.
- CHECK OPTICAL DISC ERROR HISTORY
HINT:
This function is used to check the cause of an optical disc error.
- Check optical disc error history.
- Connect the Techstream to the DLC3.
- Turn the power switch on (READY).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Navigation System / Utility / 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 DESCRIPTIONError 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 Disc damaged/upside 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 files. Some files are corrupt - When MP3/WMA files cannot be played back because they are unsupported.
- Even though the file extensions are MP3 or WMA, 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 files.
Copy protection violation When a file with copyright protection that cannot be played back is played back. "DEVICE" SCREEN DESCRIPTIONDevice Component DVD-P Not available CD-P Radio and display receiver assembly 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.
- When DTCs are cleared using any of the following operations, Optical Disc Error History will be cleared as well. Refer to DTC CHECK / CLEAR .
- Cleared using the Techstream.
- Cleared using the system check mode screen.
- Cleared using the unit check mode screen.
- When DTCs are cleared using any of the following operations, Optical Disc Error History will be cleared as well. Refer to DTC CHECK / CLEAR .
- Check optical disc error history.