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Audio System Self-diagnostic Function

Audio Unit Self-diagnostic Mode
  1. Turn the ignition switch to ON (II). Make sure turn off the audio unit.
  1. Push and hold the preset No. 1 and No. 6 buttons. While holding the buttons, push the power button (A). Release the buttons and the self-diagnostic mode begins.

  1. Each time you press the preset button, the diagnostic state is displayed according to the table.
    Button operation
    Desired result
    Diagnostic procedure
    Pressing the preset No. 2 button
    The audio unit (center panel) buttons or audio remote switch name and/or value should be displayed (Except power button)
    A
    Pressing the preset No. 3 button
    The all of display segments should become on/go off
    If all of display segments does not come on, replace the audio unit.
    B
    Pressing the preset No. 4 button
    When the parking light switch is on, the illumination steps should be changed from − step to 22 step while adjusting the dash brightness control knob
    C
    Pressing the preset No. 5 button
    When you drive the vehicle, the VSP indicates the vehicle speed in km/h.

  1. If the diagnosis result is not matching the desired result, do the affected system troubleshooting.
  1. The self-diagnostic mode ends when you turn off the audio unit or turn the ignition switch to LOCK (0).

Speaker Check Mode
  1. Turn the ignition switch to ON (II). Make sure turn off the audio unit.
  1. Push and hold the preset No. 1 and No. 3 buttons. While holding the buttons, push the power button (A). Release the buttons and the speaker check mode begins. Low-Frequency hum should sound from left front door speaker.
  1. Each time you press the or button, the speaker outputs a beep and test the speakers in the order listed. The volume of beep can de adjusted with the VOL PUSH SELECT knob.

    Order of Speakers

    ( ) is pressed:
    (1)→(2)→(3)→(4)→(5)
    ( ) is pressed:
    (1)→(5)→(4)→(3)→(2)

    Speaker
    Displayed Segments
    (1)
    Left front door speaker
    SPKR FR-L
    (2)
    Right front door speaker
    SPKR FR-R
    (3)
    Right rear door speaker
    SPKR RR-R
    (4)
    Left rear door speaker
    SPKR RR-L
    (5)
    All speakers
    SPKR ALL

  1. If any speaker(s) fail to sound, go to symptom troubleshooting.
  1. The speaker check mode ends when you turn off the audio unit or turn the ignition switch to LOCK (0).