Operation Procedure

WARNING: This page is about a different car, the 2003 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 MAP And D/N 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.

Fig 3: Self-Diagnosis 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 enter the self-diagnosis mode.
- A bar graph shown below the self-diagnosis subdivision screen indicates progress of the diagnosis.
Fig 4: Color Code Diagnosis Result 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.
1. Green: Not malfunctioning.
2. Yellow: Cannot be judged by self-diagnosis results.
3. Red: Unit is malfunctioning.
4. Gray: Diagnosis has not been done.
Fig 5: Self Diagnosis 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 units other than those above are gray regardless of diagnosis results.
Select a switch on the "Self diagnosis" screen and commends 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 service manual for further details".
- When the switch is red, the following comment will be shown. "Center Control Unit is malfunction".
- 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".