Self Diagnosis Mode

Self Diagnosis Mode

OPERATION PROCEDURE
1. Start the engine.




2. Press and hold "MAP" and " " buttons simultaneously for 5 seconds or more.
- Shifting from current screen to previous screen is performed by pressing "BACK" button.




3. The initial trouble diagnosis screen will be shown, and items "Self Diagnosis" and "Confirmation/Adjustment" will become selective.




4. Perform self-diagnosis by selecting the "Self Diagnosis".
- Self-diagnosis screen is displayed, and then self-diagnosis starts.
- The bar graph visible self-diagnosis screen displays progress of the diagnosis.




5. On the diagnosis results screen, each unit name and connection line will be colored according to the diagnosis result, as given.

NOTE:
- Control unit = NAVI control unit
- Switches = NAVI switch
- Only Control unit (NAVI control unit) is displayed in red.
- If multiple malfunctions occur at the same time for a single unit, the screen switch colors are determined according to the following order of priority: red > yellow > gray.




6. Select a switch on the diagnosis results screen, and comments for the diagnosis results will be shown.