Operation Procedure

WARNING: This page is about a different car, the 2008 Infiniti FX45 and 2008 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.

Start the engine.
Turn the audio system OFF.
While pressing the "4" button, turn the volume control dial clockwise or counterclockwise for 30 clicks or more. (When the self-diagnosis mode is started, a short beep will be heard.)

Fig 1: Locating Back Button
Courtesy of NISSAN MOTOR CO., U.S.A.
- Shifting from current screen to previous screen is performed by pressing "BACK" button.
The initial trouble diagnosis screen will be shown, and items "Self Diagnosis (DCU)", "Confirmation/Adjustment" and "CAN DIAG SUPPORT MONITOR" will become selective.
Select "Confirmation/Adjustment".

Fig 2: Identifying Self Diagnosis (DCU) Screen Display
Courtesy of NISSAN MOTOR CO., U.S.A.
Each diagnosis is shown by selecting each screen switch on Confirmation/Adjustment screen.

Fig 3: Identifying Confirmation/Adjustment Screen Display

Courtesy of NISSAN MOTOR CO., U.S.A.