Operation Check

NAVIGATION: NAVIGATION SYSTEM: OPERATION CHECK

1. CHECK NAVIGATION SYSTEM NORMAL CONDITION

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





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





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





(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.





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





(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.





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





(8) When the ignition switch is turned to ACC or ON 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) 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) When the tires are changed, the current vehicle position mark may deviate from the correct position.





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.

2. 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.

(a) Enter diagnostic mode Reading and Clearing Diagnostic Trouble Codes.

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





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





(d) Panel & Steering Switch Check Mode





Screen Description





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

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

3. 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.

(a) Enter diagnostic mode Reading and Clearing Diagnostic Trouble Codes.

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





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





(d) Touch Switch Check





(1) 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.

4. 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.

(a) Enter diagnostic mode Reading and Clearing Diagnostic Trouble Codes.

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





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





(d) Color Bar Check Mode





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

(2) 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.

5. 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.

(a) Enter diagnostic mode Reading and Clearing Diagnostic Trouble Codes.

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





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





(d) Vehicle Signal Check Mode





Screen Description





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.

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

6. CHECK MICROPHONE LEVEL

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.

(a) Enter diagnostic mode Reading and Clearing Diagnostic Trouble Codes.

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





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





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





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





(f) Microphone Level Test





Screen Description





(1) 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.

7. CHECK DIAGNOSTICS

HINT
* 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.

(a) Enter diagnostic mode Reading and Clearing Diagnostic Trouble Codes.

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





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





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





(e) Select "Diagnostics" from the "Extension Module Service Mode" screen.





(f) Diagnostics Tests





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

HINT
* "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.