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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 2190 (Audio, Visual, Navigation System) >> Premium Audio >> System Description >> Diagnosis System (Audio Unit) >> Component Function Check >> Starting The Self-Diagnosis Mode
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Starting The Self-Diagnosis Mode

WARNING: This page is about a different car, the 2011 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch from OFF to ACC.
  2. Press and hold the "DISP/CLOCK" switch and turn the volume control dial clockwise or counterclockwise for 30 clicks or more.
    Fig 1: Identifying DISP/CLOCK Switch And Volume Control Dial
    G07156195

    Then the self-diagnosis operates. A single beep indicates self-diagnosis mode is active.

  3. Initially, all display segments will be illuminated.
  4. Press each switch. When each switch is pressed, its name and communication code will be displayed
    NOTE: CD player LOAD and EJECT buttons are not included in this test and will not change the display when pressed.