Nissan Altima L32. Manual - part 6

AV-16

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[BASE AUDIO]

AUDIO SYSTEM (SEDAN)

Front door speakers

• Outputs audio signal from audio unit
• Outputs high, mid and low range sounds

Tweeters

• Outputs audio signal from audio unit
• Outputs high range sounds

Rear speakers

• Outputs audio signal from audio unit
• Outputs high, mid and low range sounds

Satellite radio tuner

• Receives radio signals from satellite antenna
• Sends audio signals to audio unit

Satellite antenna

Audio signal (satellite radio) is received and output to audio unit.

Part name

Description

AV

DIAGNOSIS SYSTEM (AUDIO UNIT)

AV-17

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DIAGNOSIS SYSTEM (AUDIO UNIT)

Diagnosis Description

INFOID:0000000004206366

Self-diagnosis mode can check the following items.

• Audio unit hardware/software versions

• Continuity of each speaker channel

• Continuity of each audio unit switch

OPERATION PROCEDURE

1. Turn ignition switch to the ACC position.

2. Turn the audio unit off.

3. While pressing the “AUDIO” button, turn the volume control dial

clockwise or counterclockwise 30 clicks or more. When the self-

diagnosis mode is started, a short beep will be heard.

4. Initially, all display segments will be illuminated.

Version Check

1. Press the “AUDIO” switch to enter version diagnostics. “Soft-

ware” (audio software version) is displayed.

AWNIA0026ZZ

ALNIA0019ZZ

ALNIA0020ZZ

AV-18

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DIAGNOSIS SYSTEM (AUDIO UNIT)

2. Press the “AUDIO” switch again to display the “Hardware”

(audio hardware version).

3. Press the “AUDIO” switch again to display the “CD Mech” (CD

mechanism version).

4. Press the “AUDIO” switch again to display the “SDARS” (satel-

lite radio version).

Channel Check Diagnostics

When all segments are illuminated, press the “TUNE” up switch to

enter channel check diagnostics. The self-diagnostic function will

then send a tone to each channel (FL, RL, RR, FR) for 1 second.

Button Check Diagnostics

ALNIA0021ZZ

ALNIA0022ZZ

ALNIA0023ZZ

ALNIA0024ZZ

AV

DIAGNOSIS SYSTEM (AUDIO UNIT)

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When all segments are illuminated, press the “TUNE” down switch to

enter button check diagnostics. When each audio unit switch is

pressed, a tone will sound and the switch name will be displayed.

ALNIA0025ZZ