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Nissan Quest E52. Manual - part 181

MULTI AV SYSTEM SYMPTOMS

AV-603

< SYMPTOM DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

RELATED TO REAR DISPLAY

Perform the diagnosis of the following items before starting diagnosis by symptom.
• Self-diagnosis: Refer to

AV-474, "CONSULT Function"

• Self-diagnosis mode: Refer to

AV-464, "On Board Diagnosis Function"

• Power supply system: Refer to

AV-581, "REAR DISPLAY UNIT : Diagnosis Procedure"

*: To check infrared, check light of the luminescent part (LED)
through the lens of digital camera when operating the remote.

Symptom

Check Item

Possible malfunction location / Action to take

Audio cannot be heard
from headphone.

Turn ON the rear display.

Audio cannot be
heard.

Check power supply of headphone.

Headphone cannot be
turned ON.

•  Battery polarity.
•  Battery poor contact
•  Battery replacement

Power is ON.
(Power indicator
lamp: ON)

This is not a malfunction.

Power cannot be
turned ON.
(Power indicator
lamp: OFF)

Replace headphone.

Symptom

Check Item

Possible malfunction location / Action to take

Rear display cannot
be opened.

Use the touch button in
the front display to
open/close the rear dis-
play.

Operable.

Operate with the remote to see if rear display opens.

Inoperative.

Replace rear display.

Inoperative with the
remote.

All keys inoperative.

• Check by touching

and check battery
polarity.

• Replace battery.

• Check with a remote from the same vehicle family.
• Check infrared* of the luminescent part (LED) of the re-

mote.

Some keys inoperative.

• Check with a re-

mote from the same
vehicle family.

• Check infrared* of

the luminescent part
(LED) of the remote.

The function corresponding to the remote operation is not
included.
(This is not a malfunction.)

Rear display screen
is black.

Play a DVD.

Screen is dark.

Adjust screen for image quality.
(This is not a malfunction.)

Screen is black

Replace rear display.

Video shown on rear
display screen be-
comes distorted or
rolls up/down.

Adjust the color and image settings using the dis-
play screen menu items.

If the symptom does not change, replace rear display.

Rear display screen
is blue.

—

Replace rear display.

JSNIA4954ZZ

AV-604

< SYMPTOM DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

NORMAL OPERATING CONDITION

NORMAL OPERATING CONDITION

Description

INFOID:0000000009652403

NOTE:
For Navigation system operation information, refer to Navigation system Owner's Manual.

BASIC OPERATIONS

NOTE:
Locations stored in the Address Book and other memory functions may be lost if the vehicle's battery is dis-
connected or becomes discharged. If this occurs, service the vehicle's battery as necessary and re-enter the
information in the Address Book.

RELATED TO VOICE RECOGNITION

The system should respond correctly to all voice commands without difficulty. If problems are encountered, fol-
low the solutions given in this guide for the appropriate error. Where the solutions are listed by number, try
each solution in turn, starting with number one, until the problem is resolved.

RELATED TO AUDIO

• The majority of the audio malfunctions are the result of outside causes (bad CD, electromagnetic interfer-

ence, etc.). Check the symptoms below to diagnose the malfunction.

Symptom

Possible cause

Possible solution

No image is displayed.

The brightness is at the lowest setting.

Adjust the brightness of the display.

The systems in the video mode.

Press “DISC-AUX” to change the mode.

The display is turned off.

Press “

-” to turn on the display.

The interior of the vehicle becomes the a little less
than 80

C (176

F) or high temperature, and the pro-

tection of the display acts, and a display is turned off.

Wait until the interior of the vehicle has
cooled down.

Screen not clear.

Contrast setting is not appropriate.

Adjust the contrast of the display.

No voice guidance is available. Or
The volume is too high or too low.

The volume is not set correctly, or it is turned off.

Adjust the volume of voice guidance.

Voice guidance is not provided for certain streets
(roads displayed in gray).

This is not a malfunction.

No map is displayed on the screen.

A screen other than map screen is displayed.

Press “MAP”.

The screen is too dim. The move-
ment is slow.

The temperature in the interior of the vehicle is low.

Wait until the interior of the vehicle has
warmed up.

Some pixels in the display are dark-
er or brighter than others.

This condition is an inherent characteristic of liquid
crystal displays.

This is not a malfunction.

Some menu items cannot be se-
lected.

Some menu items become unavailable while the ve-
hicle is driven.

Park the vehicle in a safe location, and
then operate the navigation system.

Symptom

Cause and Counter measure

Displays “COMMAND NOT REC-
OGNIZED” or the system fails to in-
terpret the command correctly.

1. Ensure that the command format is valid, refer to “Command List” in the Owner’s manual.

2. Speak clearly without pausing between words and at a level appropriate to the ambient noise
level.

3. Ensure that the ambient noise level is not excessive, for example, windows open or defrost on.
NOTE:
If it is too noisy to use the phone, it is likely that voice commands will not be recognized.

4. If optional words of the command have been omitted, then the command should be tried with
these in place.

If there is a mixture of music CD files (CD-DA data) and MP3/WMA/AAC files on a CD, only the
music CD files (CD-DA data) will be played.

The system consistently selects
the wrong voicetag in the phone-
book.

1. Ensure that the voicetag requested matches what was originally stored. Refer to “HAND-
SFREE PHONE SYSTEM (models with navigation system)” in Owner's manual.

2. Replace one of the voicetags being confused with a different voicetag.

NORMAL OPERATING CONDITION

AV-605

< SYMPTOM DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

• The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.

Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and oper-
ation of each piece of electrical equipment, and then determine the cause.

NOTE:
• CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA, AAC, M4A) or

could be incorrectly mastered by the customer on a computer.

• Check if the CDs carry the Compact Disc Logo. If not, the disc is not mastered to the “red book” Compact

Disc Standard and may not play.

Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise from trains and other
sources, is not a malfunction.

NOTE:

• Fading noise: This noise occurs because of variations in the field strength in a narrow range due to mountains or buildings blocking

the signal.

• Multi-path noise: This noise results from a time difference between the broadcast waves directly from the station arriving at the

antenna and the waves reflected by mountains or buildings.

RELATED TO DVD

Symptom

Cause and Counter measure

Cannot play

Check if the CD was inserted correctly.

Check if the CD is scratched or dirty.

Check if there is condensation inside the player, and if there is, wait until the condensation is gone
(about 1 hour) before using the player.

If there is a temperature increase error, the player will play correctly after it returns to the normal
temperature.

If there is a mixture of music CD files (CD-DA data) and MP3/WMA/AAC files on a CD, only the
music CD files (CD-DA data) will be played.

Files with extensions other than “.MP3 (.mp3)”, “.WMA (.wma)”, “.AAC (.aac)” or “.M4A (.m4a)”
cannot be played. In addition, the character codes and number of characters for folder names and
file names should be in compliance with the specifications.

Check if the disc or the file is generated in an irregular format, This may occur depending on the
variation or the setting of MP3/WMA/AAC/M4A writing applications or other text editing applica-
tions.

Check if the finalization process, such as session close and disc close, is done for the disc.

Check if the CD is protected by copyright.

Disks recorded in live file system format are not supported. (For Microsoft Windows

Vista, check

the settings.)

Poor sound quality.

Check if the CD is scratched or dirty.

It takes a relatively long time before
the music starts playing.

If there are many folder or file levels on the MP3/WMA/AAC CD, or if it is a multisession disc,
some time may be required before the music starts playing.

Music cuts off or skips

The writing software and hardware combination might not match, or the writing speed, writing
depth, writing width might not match the specifications. Try using the slowest writing speed.

Skipping with high bit rate files

Skipping may occur with large quantities if data such as for high bit rate data.

Move immediately to the next song
when playing

When a non-MP3/WMA/AAC file has been given an extension of “.MP3 (.mp3)”, “.WMA (.wma)”,
“.AAC (.aac)” or “.M4A (.m4a)” or when play is prohibited by copyright protection, the player will
skip to the next song.

The songs do not play back in the
desired order.

The playback order is the order in which the files were written by the software, so the files might
not play in the desired order.

Poor reception only from a certain
radio broadcast station.

Check incoming radio wave signal strength of applicable broadcast station.

Buzz/rattle sound from speaker

The majority of rattle sounds are not indicative of an issue with the speaker, usually something
nearby the speaker is causing the rattle.

AV-606

< SYMPTOM DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

NORMAL OPERATING CONDITION

RELATED TO VEHICLE ICON

Symptom

Possible cause

Possible solution

Not working as operated

Some operations may be rejected or may not function
as intended because of the manufacturer's intent, de-
pending on DVD.

This is not a malfunction.

Operation not accepted

If a requested operation is prohibited, then a message
is displayed on the screen. (Message display depends
on DVD.)

This is not a malfunction.

DVD can not be played

Check that the DVD is inserted in the right place.

Upturn the DVD (facing the title upward).

Check that there is no condensation inside the player.

Wait until the condensation evaporates (approx-
imately one hour).

DVD menu is displayed.

Select item to touch “ENTER”.

Insertion of a DVD with a different region code.

DVDs with a different region code can not be
played. Check DVD.

Some DVD softwares may not be played because not
all DVD softwares fully comply in the standard.

This is not a malfunction.

Interruption during play-
back or flicker in the dis-
play

Check that the DVD has no scratches and dirt.

Errors may not be corrected depending on the
size of scratches.

Wipe and clean the dirt on the disc.

Subtitles not shown

Subtitle setting is OFF.

Set subtitle.

Subtitle is not included in the software.

Check DVD.

Not played in set language

If a language is not included in the DVD, then the DVD
is played in a recommended language.

Check DVD.

Not played with set subtitle

If a set subtitle is not included in the DVD, then the
DVD is played with a recommended subtitle.

Check DVD.

Angle unchangeable

Plural angles are not recorded in the software.

Check if the DVD is multi

−

angle capable.

Unusual screen display

Display mode to the output aspect ratio for the DVD
software is inappropriate.

Switch to the appropriate display mode.

Distortion in picture

In the process of fast

−

forward or fast

−

reverse.

This is not a malfunction.

Low sound quality

Check that the DVD has no scratches and dirt.

Wipe and clean the dirt on the disc.

Subtitle and language not
selectable (not played with
set subtitle or in set lan-
guage)

The DVD is not multilanguage

−

capable.

The inclusion of the number of languages de-
pends on DVD. Languages may be selectable on
the Menu screen. Check DVD.

The DVD has a priority language or setting.

If the DVD has a priority language or settings,
then settings changed with this device are not re-
flected.

Playback time is indicated,
but no sound comes out.

Playback of Mix mode Truck 1. (Mix mode: Format in-
cluding Truck 1 with data other than music and Trucks
from Truck 2 with music data.)

Play music data included in trucks from Truck 2.

Symptom

Possible cause

Possible solution

Names of roads differ between Plan

View and Birdview

This is because the quantity of the displayed in-
formation is reduced so that the screen does
not become too crowded. There is also a
chance that names of the roads may be dis-
played multiple times, and the names appear-
ing on the screen may be different because of
a processing procedure.

This is not a malfunction.

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