Self-Diagnosis Mode: Notes

WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

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 (AV control unit) is 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.

Fig 1: Display - Self Diagnosis Result
Courtesy of NISSAN NORTH AMERICA, INC.
- The comments of the self-diagnosis results can be viewed with a component in the diagnosis result screen.
  
  Fig 2: Screen Display - System Diagnostic Menu (Error Information)
  Courtesy of NISSAN NORTH AMERICA, INC.