Self-Diagnosis Mode (NAVI)

Self-Diagnosis Mode (NAVI)

OPERATION PROCEDURE




1. Start the engine.
2. Turn the audio system off.
3. While pressing the "PAUSE/MUTE" button, turn the volume control dial clockwise or counterclockwise for 30 clicks or more. (When the self-diagnosis mode is started, a short beep will be heard.)
- Shifting from current screen to previous screen is performed by pressing "PREV" button.




4. The initial trouble diagnosis screen will be shown, and items "Self-Diagnosis (DCU)","Self-Diagnosis (NAVI)","Confirmation/ Adjustment" and "CAN DIAG SUPPORT MONITOR" will become selective.




5. Perform self-diagnosis by selecting the "Self-diagnosis (NAVI)".
- Self-diagnosis subdivision screen will be shown and the operation enters the self-diagnosis mode.
- A bar graph shown below the self-diagnosis subdivision screen indicates progress of the diagnosis.




6. On the "SELF DIAGNOSIS" screen, each unit name will be colored according to the diagnosis result, as follows.
Green : Not malfunctioning.
Yellow : Cannot be judged by self-diagnosis results.
Red : Unit is malfunctioning.
Gray : Diagnosis has not been done.

- If several malfunctions are present in a unit, color of its switch on the screen will be either red, yellow, or gray, determined by the malfunction of the highest priority.




7. Select a switch on the "SELF DIAGNOSIS" screen and comments for the diagnosis results will be shown.
- When the switch is green, the following comment will be shown. "Self-diagnosis was successful. Further diagnosis and adjustments are recommended. Follow the "Confirmation and Adjustments" menu.
- When the switch is yellow, the following comment will be shown. "Connection to the following unit is abnormal.
- When the switch is red, the following comment will be shown. "Center Control Unit is abnormal".
- When the switch is gray, the following comment will be shown. "Self-diagnosis for DVD-ROM DRIVER of NAVI was not conducted because no DVD-ROM was available."