Operation Procedure

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Start the engine.
Push and hold "MAP" and "D/N" switches simultaneously for 5 seconds or more.
- Push the "PREV" switch and the initial system screen will be shown.
Fig 1: Locating Navigation Unit Control Switch
Courtesy of NISSAN MOTOR CO., U.S.A.
The initial trouble diagnosis screen will be shown, and items "SELF-DIAGNOSIS" and "CONFIRMATION/ADJUSTMENT" will become selective.

Fig 2: "SELF-DIAGNOSIS" And "CONFIRMATION/ADJUSTMENT" Display
Courtesy of NISSAN MOTOR CO., U.S.A.
Perform self-diagnosis by selecting the "SELF-DIAGNOSIS".
- Self-diagnosis subdivision screen will be shown and the operation enters the self-diagnosis mode.
- A bar graph shown below the self-diagnosis subdivision screen indicates progress of the diagnosis.
Fig 3: Showing Self-Diagnosis Subdivision Screen Progress Display
Courtesy of NISSAN MOTOR CO., U.S.A.
On the "Self diagnosis" screen, each unit name will be colored according to the diagnosis result, as follows.
- Green: No malfunctioning.
- Yellow: Cannot be judged by self-diagnosis results.
- Red: Unit is malfunctioning.
- Gray: Diagnosis has not been done.
Fig 4: Self Diagnosis Menu Display
Courtesy of NISSAN MOTOR CO., U.S.A.
- 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.
- Lines between control unit and display or GPS antenna are green or yellow based on diagnosis results.
- Lines between control unit and units other than those above are gray regardless of diagnosis results.
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. "Self-diagnosis was successful. Further diagnosis and adjustments are recommended. Follow the "confirmation and adjustments" menu or refer to the service manual."
- When the switch is yellow, the following comment will be shown. "Connection to the following unit is malfunction. See the manual for further details".
- When the switch is red, the following comment will be shown. "Center Control Unit is malfunction".
  
  Fig 5: Self Diagnosis Comment Display
  Courtesy of NISSAN MOTOR CO., U.S.A.
- 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.".