Self-Diagnosis Mode (NAVI)
Self-Diagnosis Mode (NAVI)OPERATION PROCEDURE
1. Start the engine.
2. Turn the audio system off.
3. While pressing the "MEMORY 4" 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 "BACK" button.
4. The initial self-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 will be shown on the screen to indicate 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. "Connection is normal. Please refer to the Confirmation/Adjustment function for more detailed diagnosis information."
- 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."