Self-Diagnosis Mode: Notes
- Start the self-diagnosis function and select "Self Diagnosis".
- Self-diagnosis subdivision screen is displayed, and the self-diagnosis mode starts.
- The bar graph visible on the center of the self-diagnosis subdivision screen indicates progress of the trouble diagnosis.
- Diagnosis results are displayed after the self-diagnosis is completed. The unit names and the connection lines are color-coded according to the diagnostic results.
Diagnosis results Unit Connection line Normal Green Green Connection malfunction Gray Yellow Unit malfunction Note Red Green NOTE:Control Unit (display Control Unit) and BOSE Amp. are displayed in red.
- Replace display Control Unit if "Self-Diagnosis did not run because of a Control Unit malfunction" is indicated. The symptom is display Control Unit internal error. Refer to REMOVAL AND INSTALLATION .
- If multiple errors occur at the same time for a single unit, the screen Switch colors are determined according to the following order of priority: red > gray.
- The comments of the self-diagnosis results can be viewed with a component in the diagnosis result screen.