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.

Fig 1: AV Control Unit Self Diagnosis Screen Display

Courtesy of NISSAN NORTH AMERICA, INC.

NOTE: Control unit (AV control unit) and amplifier (BOSE amp.) are displayed in red.

Replace AV control unit if "Self-Diagnosis did not run because of a control unit malfunction" is indicated. The symptom is AV 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.

Fig 2: System Diagnostic Menu (Error Information) Screen Display

Courtesy of NISSAN NORTH AMERICA, INC.