NAVIGATION SYSTEM OPERATION CHECK


  1. CHECK NAVIGATION SYSTEM NORMAL CONDITION


    1. 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 multi-media module 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 hard disk drive, the system attempts to match it to another nearby road, causing the position mark to deviate.
    2. A01G5JN

      The following symptoms are not malfunctions, but are caused by errors inherent in the GPS, gyro sensor, speed sensor or multi-media module receiver assembly.


      1. The current position mark may be displayed on a nearby parallel road.

      2. A01G483

        Immediately after a fork in the road, the current vehicle position mark may be displayed on the wrong road.

      3. A01G5XM

        When the vehicle turns right or left at an intersection, the current vehicle position mark may be displayed on a nearby parallel road.

      4. A01G8T9

        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.

      5. A01G4JA

        When the vehicle travels on a steep hill, the current vehicle position mark may deviate from the correct position.

      6. A01G7SJ

        When the vehicle makes a continuous turn (e.g. 360, 720, 1080 degrees), the current vehicle position mark may deviate from the correct position.

      7. A01G5DU

        When the vehicle moves erratically, such as constant lane changes, the current vehicle position mark may deviate from the correct position.

      8. A01G9OG

        When the engine switch is turned on (ACC or 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.

      9. A01G8VF

        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.

      10. A01G8GZ

        When the tires are changed, the current vehicle position mark may deviate from the correct position.

        Tech Tips


        • 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.

  2. REMOTE TOUCH INITIAL CHECK

    Note


    • Before performing the initial check, check that there is no foreign matter that will interfere with remote touch switch knob operation and that the knob is not stuck.

    • To avoid interruption of remote touch switch knob operation, do not touch the knob during the initial check.

    Tech Tips

    The remote touch performs initialization of its knob position at the time the vehicle is started and turned off.


    1. Move the remote touch switch knob to a position other than the center and turn the engine switch on (ACC).

    2. Check that the remote touch switch knob moves automatically to the center of the movable area.

      Tech Tips


      • Initialization of the remote touch switch knob position is complete when the knob moves to the center of the movable area.

      • If remote touch switch knob position initialization fails, remote touch switch knob operation and pointer movement on the screen will not match.

      • If the remote touch switch knob does not move to the center of the movable area within 10 seconds due to existence of foreign matter or the knob being stuck, the remote touch will stop operating.

      • When the foreign matter is removed or the remote touch switch knob is freed, and the knob position changes, the knob moves to the center of the movable area and completes its initialization.

      • The remote touch will repeatedly try to initialize itself until initialization has been completed, except when a built-in motor is malfunctioning.

    3. Move the remote touch switch knob to a position other than the center and turn the engine switch off.

    4. Check that the remote touch switch knob automatically moves to the center of the movable area.

      Tech Tips


      • Initialization of the remote touch switch knob position is complete when the knob moves to the center of the movable area.

      • If the remote touch switch knob does not move to the center of the movable area within 3 seconds due to existence of foreign matter or the knob being stuck, the remote touch will stop operating. In this case, initialization of the knob position will not complete.

  3. REMOTE TOUCH SELF CHECK

    Note


    • Before performing the remote touch self check, check that there is no foreign matter that would interfere with remote touch switch knob operation and that the knob is not stuck.

    • To avoid interruption of remote touch switch knob operation, do not touch the knob unless instructed in the steps.

    Tech Tips

    The following checks can be done via the self check:


    • DTC check for the remote touch

    • Switch illumination check

    • Remote touch switch knob position recognition check

    • Switch operation check

    • Remote touch switch knob feedback force check


    1. A01G67YE01
      Text in Illustration
      *a Down Seesaw Switch
      *b Switch Knob

      Activate Self Check Mode


      1. Turn the light control switch to the tail position.

      2. Turn the engine switch on (ACC) with the switch knob and down seesaw switch pressed to activate self check mode.

    2. Switch Illumination Check and DTC Check


      1. A01G7PRE01
        Text in Illustration
        *a Switch Illumination
        *b Switch Knob

        Check that the remote touch switch knob automatically moves to the center of the movable area and that the "MAP/VOICE"*1 or "HOME"*2 and "MENU" switch illumination blinks.

        Tech Tips


        • When DTCs are stored as present DTCs during self check, the "MAP/VOICE"*1 or "HOME"*2 and "MENU" switch illumination blinks at 0.5-second intervals. The illumination will continue to blink until the self check is completed.

        • The switch illumination stops blinking only when the factor that caused the remote touch switch knob malfunction disappears, allowing the knob to automatically move to the center of the movable area.


        • *1: w/o Connected Services

        • *2: w/ Connected Services

    3. A01G6U9E01
      Text in Illustration
      *a Switch Knob
      *b Longitudinal Axis
      *c Lateral Axis

      Remote Touch Switch Knob Position Recognition Check


      1. Move the remote touch switch knob up, down, right and left to check that the brightness of the "MAP/VOICE"*1 or "HOME"*2 and "MENU" switch illumination changes.

        Tech Tips


        • If the brightness changes according to remote touch switch knob operation, the knob position is being recognized normally.

        • The brightness of the switch illumination changes between 0 and 100% according to the coordinates of the remote touch switch knob.

        • The coordinates of the remote touch switch knob change between 0 and 255 for both the lateral and longitudinal axes.

        • When the coordinates of both the lateral and longitudinal axes of the remote touch switch knob are 0, the brightness of the switch illumination becomes 0% (the lights will be off), and when the coordinates of both axes of the knob are 255, the brightness of the switch illumination becomes 100% (the switch lights will be on at full brightness).


        • *1: w/o Connected Services

        • *2: w/ Connected Services

    4. Switch Operation Check


      1. With the remote touch switch knob in the lower left position, check that pressing each switch on the remote touch turns on the "MAP/VOICE"*1 or "HOME"*2 and "MENU" switch illumination at 100% brightness.

        Tech Tips

        If the "MAP/VOICE"*1 or "HOME"*2 and "MENU" switch illumination at 100% brightness when a switch is pressed, the switch being pressed is operating normally.


        • *1: w/o Connected Services

        • *2: w/ Connected Services

    5. A01G47EE01
      Text in Illustration
      *a Switch Knob
      *b Movement Direction
      *c Feedback Force

      Remote Touch Switch Knob Feedback Force Check


      1. Move the remote touch switch knob up, down, right and left to check that feedback force is generated.

        Tech Tips

        The motors built into the remote touch generate feedback force according to the direction in which the remote touch switch knob is moved.

      2. A01G8USE03
        Text in Illustration
        *a Default Feedback Force Image
        *b Frame Area
        *c Icon Area

        Move the pointer on the screen by operating the remote touch switch knob and check that the feedback force of the knob changes according to the screen being displayed and the pointer position.

        Tech Tips


        • Refer to Remote Touch Outline for further information on remote touch switch knob feedback force generated according to the screen being displayed and the pointer position Click here.

        • When the feedback force of the remote touch switch knob changes according to the screen being displayed and the pointer position, it means that the remote touch is receiving feedback force request signals from the multi-media module receiver assembly.

        • When the remote touch cannot receive feedback force request signals from the multi-media module receiver assembly, the remote touch generates feedback force according to the default feedback force image recorded in the remote touch (remote operation board).

    6. Finish Self Check Mode


      1. Turn the engine switch off to finish self check mode.

  4. CHECK TELEMATICS TRANSCEIVER (w/ Telematics Transceiver)

    Tech Tips


    • Communication between the telematics transceiver and G-BOOK center 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.


    1. Enter diagnostic mode Click here.

    2. A01G9PD

      Select "Failure Diagnosis" from the "Service Menu" screen.

    3. A01G98K

      Select "DCM Check" from the "Failure Diagnosis" screen.

    4. A01G705E01
      Text in Illustration
      *a Result

      Telematics transceiver check


      1. Select "DCM Check" to start the telematics transceiver communication condition check.

      2. Check the result displayed when the DCM check is complete.

        Screen Description
        Result Description
        wait While the check is in progress
        OK Telematics transceiver communication condition is normal
        NO ANT Telephone antenna is not connected
        PLL NG PLL is unlocked
        OFF LINE Service contract is not valid
        No Service Out of communication service area
        RESTRICTION Restriction of outgoing signal
        NO CARRIER RLP link is not established
        ERROR High priority service is activated
        TIME OUT Check timed out

        Tech Tips


        • Telematics transceiver check is performed for a maximum of 40 seconds after "DCM Check" is selected.

        • Check the G-BOOK system when "DCM Check" cannot be performed or the check result is not "OK" Click here.

  5. CHECK HARD DISK DRIVE

    Tech Tips


    • Check the hard disk drive (HDD) built into the multi-media module 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.


    1. Enter diagnostic mode Click here.

    2. A01G9PD

      Select "Failure Diagnosis" from the "Service Menu" screen.

    3. A01G5SR

      Select "HDD Check" from the "Failure Diagnosis" screen.

    4. A01G4BLE01
      Text in Illustration
      *a Result

      HDD Check


      1. Select "HDD Check" to start the HDD check.

      2. Check the result displayed when the HDD check is complete.

        Screen Description
        Display (Result) Description
        Checking Check is in progress
        OK Hard disk drive is normal
        NG Hard disk drive is malfunctioning

        Tech Tips


        • After selecting "HDD 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 HDD 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 HDD with a new one.

  6. CHECK PANEL & STEERING SWITCH

    Tech Tips


    • The multi-media module 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.


    1. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G8W8

      Select "Panel&Steering Switch" from the "Function Check/Setting I" screen.

    4. A01G79XE01

      Panel & Steering Switch Check Mode

      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

      1. Operate each switch and check that the switch conditions are correctly displayed.

        Note

        When the "MAP/VOICE"*1 or "HOME"*2 switch is pressed and held for 3 seconds or more, diagnostic mode will be canceled.


        • *1: w/o Connected Services

        • *2: w/ Connected Services

  7. CHECK REMOTE TOUCH SWITCH

    Tech Tips


    • The remote touch switch knob 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.


    1. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G6IC

      Select "Remote Touch Switch" from the "Function Check/Setting I" screen.

    4. A01G773E01

      Remote Touch Switch Check

      Screen Description
      Display Content
      *a: Pointer Displays the location of the pointer.
      *b: Coordinates

      • Displays the coordinates of the pointer

      • "X" and "Y" indicate the lateral and longitudinal axes

      • Coordinates are displayed by numbers between 0 and 255 for each axis starting from the lower left of the screen
      *c: "+" mark Displayed at the location where the pointer is located when the switch knob on the remote touch was pressed.

      1. While "Remote Touch Switch Check" is displayed, move the pointer to any blank area of the screen using the remote touch switch knob, and press the switch knob.

        Tech Tips


        • The "+" mark is displayed at the pointer position while the switch knob is pressed.

        • Even though the pointer is moved, the "+" mark will remain at the position where the pointer was when the switch knob was pressed.

      2. Move the pointer using the remote touch switch knob. When the location of the pointer is changed with the switch knob moved, check that the coordinate values "X" and "Y" change between 0 and 255.

  8. CHECK MIC & VOICE RECOGNITION

    Tech Tips


    • 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.


    1. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G5FI

      Select "Mic&Voice Recognition" from the "Function Check/Setting I" screen.

    4. A01G5L5E13

      Microphone & Voice Recognition Check

      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.

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

        Tech Tips

        The microphone is active at all times when this screen is displayed.

      2. Push the recording switch and perform voice recording.

        Tech Tips


        • 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, the 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.

      3. Check that the recording indicator remains on while recording and that the recording can be played normally.

  9. CHECK COLOR BAR

    Tech Tips


    • 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.


    1. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G622

      Select "Color Bar" from the "Function Check/Setting I" screen.

    4. A01G8Q4

      Color Bar Check Mode


      1. Select a color bar from the "Color Bar Check Mode" screen.

      2. Check the display color.

        Tech Tips


        • The entire screen turns to the color or stripe selected.

        • Touching the display will return to the "Color Bar Check Mode" screen.

  10. CHECK GPS & VEHICLE SENSORS

    Tech Tips


    • 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.


    1. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G9OV

      Select "GPS&Vehicle Sensors" from the "Function Check/Setting I" screen.

    4. A01G88HE01

      GPS Information

      *a: Satellite Information Description
      Display Content
      No. Number of the target GPS satellite
      Elv Elevation angle of the target GPS satellite
      Azm Direction of the target GPS satellite
      LVL The GPS signal level
      *b: Receiving condition Description
      Display Content
      P The system is using the GPS signal for location.
      T The system is tracking the GPS signal for location.
      U The system is receiving a GPS signal, but is not using it for location.
      - The system cannot receive a GPS signal (Searching for a GPS signal).
      *c: Measurement Status Description
      Display Content
      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.
      *d: Position Information Description
      Display Content
      Position Latitude and longitude information on the current position is displayed.
      *e: Date information Description
      Display Content
      Date The date/time information obtained from GPS signals is displayed in Greenwich Mean Time (GMT).

      1. When the "GPS Information" screen is displayed, check the GPS conditions.

    5. Select "Sensors Check" from the "GPS Information" screen.

    6. A01G5N6E01

      Vehicle Sensors

      Screen Description
      Display Content
      *a: Vehicle signal Vehicle speed signal condition is displayed.
      *b: Sensor signal Gyro sensor output condition is displayed.

      Tech Tips

      This screen is updated once per second.


      1. Check all the signals and sensors when vehicle signal information is displayed.

    7. A01G6N7E01

      GPS Time Setting

      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 being received).

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

        Tech Tips


        • The G-BOOK system cannot be used in areas where GPS signals are not being received. As a result, when using the G-BOOK system in areas such as indoors, set the GPS time from the GPS time setting screen.

        • 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.

  11. CHECK VEHICLE SIGNAL

    Tech Tips


    • Vehicle signals received by the multi-media module 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.


    1. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G6AN

      Select "Vehicle Signal" from the "Function Check/Setting I" screen.

    4. A01G5UY

      Vehicle Signal Check Mode

      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 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.

      Tech Tips


      • Only conditions having inputs are displayed.

      • This screen displays vehicle signals input to the multi-media module receiver assembly.


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

  12. CHECK SOUND LIBRARY SETTING (w/ Sound Library Function)

    Tech Tips


    • It is possible to turn the sound library function on and off and check the operation of the sound library function.

    • 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. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G8TH

      Select "Sound Library Setting" from the "Function Check/Setting I" screen.

    4. A01G97SE01

      Sound Library Information

      Screen Description
      Display Content
      *a: Recording function setting for HDD Recording to HDD permitted (ON)/not permitted (OFF)
      *b: Number of albums Number of albums recorded on HDD
      *c: Number of tracks Number of tracks recorded on HDD
      *d: Free space in HDD Free space on HDD partition for sound library

  13. CHECK HANDS-FREE VOICE QUALITY AND VOLUME SETTING

    Note


    • Adjustment of the settings is required for each registered cellular phone.

    • If no cellular phone has been registered, all switches cannot be selected.

    Tech Tips


    • 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.


    1. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G7ZY

      Select "HF Voice Quality Setting" from the "Function Check/Setting I" screen.

    4. A01G5E2E01

      Hands-Free Voice Quality Setting (Receive/Send Voice Level adjustment)

      Screen Description
      Display Content
      *a: Receive voice level Setting for the voice level received from "Bluetooth" compatible phones.
      *b: Send voice level 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.


      1. If the voice level is low, press the up button, and if the voice level is loud, press the down button.

        Tech Tips


        • Settings will be applied when the up or down button is selected.

        • The receive voice level adjustment ranges from -5 to +1.

        • The send voice level adjustment ranges from -5 to +4.

        • The initial level is "0".

    5. A01G46AE01
      Screen Description
      *a Numeric keypad
      *b Setting button
      *c Reset button

      Hands-Free Voice Quality Setting (Voice Quality Type adjustment)


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

      2. 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 change in background noise the other party hears becomes unpleasant. 1000 The change in background noise the other party hears is reduced. Background noise when not talking becomes large.

        B

        (Noise)

        		 The volume of the noise the other party hears temporarily becomes large. 2000 The temporary noise is reduced. The volume of voice may drop temporarily.

        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).

        E

        (Voice Quality)

        		 The other party hears harsh noises. 0010 Sound the other party hears becomes soft. Sound the other party hears becomes muffled.

        F

        (Voice Quality)

        		 You hear harsh noises. 0020 Sound you hear becomes soft. Sound you hear becomes muffled.
        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 change in background noise the other party hears becomes unpleasant and the other party hears weak echoes. 1100

        • The change in background noise the other party hears is reduced.

        • The amount of echo is reduced (low level).

        • Background noise when not talking becomes large.

        • Sound quality of the other party deteriorates (low level).
        A+D The change in background noise the other party hears becomes unpleasant and the other party hears strong echoes. 1200

        • The change in background noise the other party hears is reduced.

        • The amount of echo is reduced (high level).

        • Background noise when not talking becomes large.

        • Sound quality of the other party deteriorates (high level).
        B+C The volume of the noise the other party hears temporarily becomes large and the other party hears weak echoes. 2100

        • The temporary noise 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).
        B+D The volume of the noise the other party hears temporarily becomes large and the other party hears strong echoes. 2200

        • The temporary noise 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).
        C+E The other party hears weak echoes and harsh noises. 0110

        • The amount of echo is reduced (low level).

        • Sound the other party hears becomes soft.

        • Sound quality of the other party deteriorates (low level).

        • Sound the other party hears becomes muffled.
        C+F The other party hears weak echoes and you hear harsh noises. 0120

        • The amount of echo is reduced (low level).

        • Sound you hear becomes soft.

        • Sound quality of the other party deteriorates (low level).

        • Sound you hear becomes muffled.

        Tech Tips


        • 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 pressing the "INIT" switch.

  14. CHECK DAB RECEPTION (w/ DAB Function)

    Tech Tips


    • The reception condition of DAB (Digital Audio Broadcast) can be checked.

    • 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. Enter diagnostic mode Click here.

    2. A01G6RP

      Select "Function Check/Setting" from the "Service Menu" screen.

    3. A01G6L2

      Select "Next Page" from the "Function Check/Setting I" screen.

    4. A01G9QV

      Select "DAB Reception Check" from the "Function Check/Setting II" screen.

    5. A01G5U3E02

      DAB Reception Check

      Screen Description
      Display Content
      *a: Up or down switch Enables the channel to be changed to the one to be checked.
      *b: Check/STOP switch

      • Check: Starts checking

      • STOP: Stops checking
      *c: Antenna connection check

      Displays DAB antenna connection status as follows:


      • OK: Connected properly

      • NG: Not connected properly

      • -: Not equipped with DAB antenna.
      *d: DAB tuner reception level check result description

      Displays DAB antenna reception levels as follows:


      • 111 or more: Font color is black (good reception)

      • 110 or less: Font color is red (poor reception)

      • -: Not equipped with DAB antenna.

      1. Select the "Check" button to start the DAB reception check.

      2. Check the result displayed when the DAB reception check is complete.

        Tech Tips

        If the reception level is abnormal, the antenna system or multi-media module receiver assembly is malfunctioning.

  15. CLEAR PASSWORD OF EXPORT/IMPORT MEMORY POINT FUNCTION

    Tech Tips


    • This function allows the initialization of a password which was set on the multi-media module receiver assembly when exporting/importing memory points.

    • 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. Enter diagnostic mode Click here.

    2. A01G99G

      Select "Service Information" from the "Service Menu" screen.

    3. A01G607

      Select "Memory point backup" from the "Service Information" screen.

    4. A01G5N4

      Clear backup password.

      Tech Tips

      Depending on the manufacturer, some component names and versions will be displayed differently.


      1. Select "Clear backup password".

  16. CHECK SOFTWARE ERROR HISTORY

    Tech Tips

    This function is used to check the cause when the multi-media module receiver assembly screen is blacked out.


    1. Check Software Error History.


      1. Connect the GTS to the DLC3.

      2. Turn the engine switch on (IG).

      3. Turn the GTS on.

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

      5. When an item is stored for Software Error History, record it before repairing the multi-media module 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

        Tech Tips


        • 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 GTS occurs, a "-" is displayed for the display items.

    2. Clear Software Error History.


      1. When DTCs are cleared using any of the following operations, Software Error History will be cleared as well Click here.


        • Cleared using the GTS.

        • Cleared using the system check mode screen.

        • Cleared using the unit check mode screen.

  17. CHECK OPTICAL DISC ERROR HISTORY

    Tech Tips

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


    1. Check Optical Disc Error History.


      1. Connect the GTS to the DLC3.

      2. Turn the engine switch on (IG).

      3. Turn the GTS on.

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

      5. 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 Click here

        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 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 Description
        Device Component
        DVD-P Multi-media module receiver assembly
        CD-P Not available
        R-Seat DVD-P Not available

        Tech Tips


        • 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 GTS occurs, a "-" or blank is displayed for the display items.

    2. 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 Click here.


        • Cleared using the GTS.

        • Cleared using the system check mode screen.

        • Cleared using the unit check mode screen.

  18. MAP INFORMATION

    Tech Tips

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


    1. Check map information.


      1. Connect the GTS to the DLC3.

      2. Turn the engine switch on (IG).

      3. Turn the GTS on.

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

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