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 extension module 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 hybrid system 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. A01V0XI

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


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

      2. A01UZ87

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

      3. A01UZPR

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

      4. A01V1T5

        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. A01V0I2

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

      6. A01V1QL

        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. A01V19C

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

      8. A01UZGW

        When the ignition 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. A01V24U

        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. A01UXWG

        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 PANEL & STEERING SWITCH

    Tech Tips


    • 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.


    1. Enter diagnostic mode Click here.

    2. A01UYK7

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

    3. A01UZMR

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

    4. Panel & Steering Switch Check Mode


      1. A01V24NE01

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

        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 more than 3 switches are pushed at once, "More than 3" is displayed
        *c: Rotary switch direction Direction of rotary switch is displayed

        Note

        When the "SETUP" switch is pressed and held for 3 seconds or more, diagnostic mode will be canceled.

  3. 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 shown exactly the same as on the actual vehicle screen.


    1. Enter diagnostic mode Click here.

    2. A01UYK7

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

    3. A01V1YN

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

    4. Touch Switch Check


      1. A01V24P

        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.

  4. 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. A01UYK7

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

    3. A01UXYD

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

    4. Color Bar Check Mode


      1. A01V0KN

        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.

  5. CHECK VEHICLE SIGNAL

    Tech Tips


    • 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.


    1. Enter diagnostic mode Click here.

    2. A01UYK7

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

    3. A01UZLS

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

    4. Vehicle Signal Check Mode


      1. A01UZWO

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

        Screen Description
        Display Content
        Battery Auxiliary battery voltage is displayed.
        IG Ignition 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 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.

  6. CHECK MICROPHONE LEVEL

    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. A01UYK7

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

    3. A01UZN8

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

    4. A01V0V1

      Select "EXT BOX" from the "Function Check/Setting II" screen.

    5. A01UZKA

      Select "Microphone Level" from the "Extension Module Service Mode" screen.

    6. Microphone Level Test


      1. A01V227E02

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

        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.

        Tech Tips

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

  7. CHECK DIAGNOSTICS

    Tech Tips


    • The connection condition of the USB device and each item (antenna) can be checked 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. A01UYK7

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

    3. A01UZN8

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

    4. A01V0V1

      Select "EXT BOX" from the "Function Check/Setting II" screen.

    5. A01UZZ6

      Select "Diagnostics" from the "Extension Module Service Mode" screen.

    6. Diagnostics Tests


      1. A01V1IM

        Check the connection condition of the USB device and each item (antenna) on the "Diagnostics Tests" screen.

        Tech Tips


        • "YES" is displayed when the connection is good and "NO" is displayed when it is not.

        • If "NO" is displayed for any of the item connected conditions, check each connection condition.