NAVIGATION SYSTEM (for HDD) OPERATION CHECK


  1. CHECK SYSTEM NORMAL CONDITION


    1. If the cause of a symptom is any of the following, the corresponding symptom is normal; it is not a malfunction.

      Symptom Answer
      Longer route than expected is chosen Depending on road conditions, display and navigation module display may determine that 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 vehicle is put into motion immediately after engine starts, navigation system deviates from actual position If vehicle starts before navigation system activates, system may not react.
      When driving on certain types of roads, especially new roads, vehicle position deviates from actual position When vehicle is driving on new roads not available on map disc, system attempts to match vehicle position to another nearby road, causing position mark to deviate
    2. A00O6OD

      The following symptoms are not malfunctions, but are caused by errors inherent in the GPS, gyro sensor, speed sensor or display and navigation module display.


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

      2. A00O7BG

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

      3. A00O9TW

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

      4. A00O6CY

        When the vehicle is carried, such as on a ferry, and the vehicle itself is not being driven, the current vehicle position mark may be displayed in the position where the vehicle was until a measurement can be performed using GPS.

      5. A00O7VF

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

      6. A00OAAV

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

      7. A00O4J9

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

      8. A00O50TE02

        When the ignition switch is turned to ACC or ON 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. A00O9OG

        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. A00O3FW

        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. CHECK HARD DISK DRIVE

    Tech Tips


    • Check the hard disk drive (HDD) built into the display and navigation module display.

    • Illustrations may differ from the actual vehicle screen depending on the device settings and options. Therefore, some detailed areas may not be exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O4B8

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

    3. A00O6GLE05

      Hard disk drive check


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

      2. Check that the result is displayed when the HDD check is completed.

        Screen Description
        *a:Result Description
        Checking While the 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.

        • Replace the display and navigation module display when NG is displayed.

  3. CHECK PANEL & STEERING SWITCH

    Tech Tips


    • The display and navigation module display panel switches, radio receiver assembly panel switches and steering pad 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 exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O6Q3

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

    3. A00O37J

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

    4. Panel & Steering Switch Check Mode


      1. A00O4QNE01

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

        Screen Description
        Display Content
        *1: Push switch name

        • Name of pressed switch is displayed

        • If more than one switch is pressed, "MULTIPLE" will be displayed.
        *2: Rotary switch name Name of rotary switch is displayed
        *3: Rotary switch direction Direction of rotary switch is displayed

  4. CHECK TOUCH SWITCH

    Tech Tips


    • 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 exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O6Q3

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

    3. A00O67R

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

    4. A00O8FN

      Touch Switch Check


      1. Touch the display anywhere in the open area to perform the check when the "Touch Switch Check" screen is displayed.

        Tech Tips


        • A "+" mark is displayed where the display is touched.

        • The "+" mark remains on the display even after the finger is removed.

  5. 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 exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O6Q3

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

    3. A00O97M

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

    4. Microphone & Voice Recognition Check


      1. A00O4FLE03
        Text in Illustration
        *a Microphone Input Level Meter
        *b Recording Switch
        *c Stop Switch
        *d Play Switch
        *e Recording Indicator

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

      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.

        • Voice can be recorded for up to 5 seconds.

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

        Tech Tips


        • For details of this function, refer to Diagnosis Display Detailed Description Click here.

        • This function is controlled by the display and navigation module display (built-in navigation ECU).

  6. 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 exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O6Q3

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

    3. A00O93U

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

    4. Color Bar Check Mode


      1. A00O3VH

        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 returns to the "Color Bar Check" screen.

  7. 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 exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O6Q3

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

    3. A00O6ZB

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

    4. GPS information


      1. A00O3KF

        When GPS information is displayed, check the GPS conditions.

        Tech Tips


        • The signals from the vehicle sensors are updated once per second and if any have changed, the screen is updated.

        • For details of this function, refer to Diagnosis Display Detailed Description in System Description Click here.

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

    6. Vehicle Sensors


      1. A00O4ON

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

        Tech Tips


        • The signals from the vehicle sensors are updated once per second and if any have changed, the screen is updated.

        • This screen displays vehicle signals input to the display and navigation module display (built-in navigation ECU).

        • For details of this function, refer to Diagnosis Display Detailed Description in System Description Click here.

  8. CHECK VEHICLE SIGNAL

    Tech Tips


    • Vehicle signals received by the display and navigation module display 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 exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O6Q3

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

    3. A00O8PB

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

    4. Vehicle Signal Check Mode


      1. A00O5AO

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

        Tech Tips


        • Only conditions having inputs are displayed.

        • This screen displays vehicle signals input to the display and navigation module display.

        • For details of this function, refer to Diagnosis Display Detailed Description in System Description Click here.

  9. 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. A00O6Q3

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

    3. A00O65F

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

    4. A00O3CW

      Sound Library Information.

      Tech Tips

      Refer to the audio and visual system (w/ Navigation System) for further information Click here.

  10. CHECK HANDS-FREE VOLUME SETTING

    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 exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A00O6Q3

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

    3. A00O9CM

      Select "Hands-free Volume Setting" from the "Function Check/Setting" screen.

    4. Hands-free Volume Setting


      1. A00O3WJE01

        Check the hands-free volume level.

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

        Note

        Sound quality may deteriorate when the receive voice level is changed more than necessary. For this reason, check that the received voice quality is still acceptable after changing this setting.

        Tech Tips

        Sound quality of sent voice may deteriorate when the send voice level is adjusted.