Int NISSAN TEANA 2008 Service Manual

AV
CAMERA CONTROL UNIT
AV-371
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NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
JCNWM0934GB

AV
MULTI AV SYSTEM SYMPTOMS
AV-373
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RELATED TO AUDIO
RELATED TO STEERING SWITCH
Trouble diagnosis chart by symptom
Symptoms Check items Possible malfunction location / Action to take
RGB image is not shown. All RGB images are not shown.
 Composite images are not dis-
played.(camera and DVD and AUX im-
age)  Display unit power supply and ground circuit malfunc-
tion.
Refer to AV- 2 3 6 , "
DISPLAY UNIT : Diagnosis Proce-
dure".
 Communication circuit malfunction between AV control
unit and display unit.
Perform CONSULT-III self-diagnosis.
Refer to AV- 2 11 , "
CONSULT-III Function (MULTI AV)".
 All RGB images are not shown.
 Camera image is normal.
 DVD and AUX images are not dis-
played. Perform CONSULT-III self-diagnosis.
Refer to AV- 2 11 , "
CONSULT-III Function (MULTI AV)".
 All RGB images are not shown.
 “Multi AV” is not displayed on system
selection screen when the CONSULT-
III is initialized.AV control unit power supply and ground circuit malfunc-
tion.
Refer to AV-236, "
AV CONTROL UNIT : Diagnosis Proce-
dure".
 All RGB images are not shown.
 Composite images are normal. (cam-
era and DVD and AUX image) RGB area (YS) signal circuit malfunction.
Refer to AV- 2 4 5 , "
Diagnosis Procedure".
Color of RGB image is not
proper. (All RGB image)Light blue (Cyan) tint.RGB signal (R: red) circuit malfunction between AV con-
trol unit and display unit.
Refer to AV- 2 4 1 , "
Diagnosis Procedure".
Purple (Magenta) tint.RGB signal (G: green) circuit malfunction between AV
control unit and display unit.
Refer to AV- 2 4 2 , "
Diagnosis Procedure".
Screen looks yellowish.RGB signal (B: blue) circuit malfunction between AV con-
trol unit and display unit.
Refer AV- 2 4 3 , "
Diagnosis Procedure".
RGB screen is rolling. All RGB screen is rolling.RGB synchronizing signal circuit malfunction between AV
control unit and display unit.
Refer to AV- 2 4 4 , "
Diagnosis Procedure".
Symptoms Check items Possible malfunction location / Action to take
The CD cannot be removed. —Disk eject signal circuit.
Refer to AV- 2 4 9 , "
Diagnosis Procedure".
Audio sound is not heard.No sound from all speakers. Perform CONSULT-III self-diagnosis.
Refer to AV- 2 11 , "
CONSULT-III Function (MULTI AV)"
 BOSE amp. power supply and ground circuits malfunc-
tion. Refer to AV- 2 3 8 , "
BOSE AMP. : Diagnosis Proce-
dure".
 No sound from all speakers.
 It dose not change to "DVD" mode.
Perform CONSULT-III self-diagnosis.
Refer to AV- 2 11 , "
CONSULT-III Function (MULTI AV)"Sound is not heard only from the specific
places.
AM/FM radio is not received. Other audio sounds are normal. Antenna amp. ON signal circuit.
Symptoms Probable malfunction location
None of the steering switch operations work.Steering switch signal GND circuit. Refer to AV- 2 5 9 , "
Diagnosis Proce-
dure".
Only specified switch cannot be operated Replace steering switch. Refer to AV- 3 9 6 , "
Removal and Installation".

AV
NORMAL OPERATING CONDITION
AV-375
< SYMPTOM DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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NORMAL OPERATING CONDITION
DescriptionINFOID:0000000003765767
BASIC OPERATIONS
RELATED TO AUDIO
 The majority of the audio malfunctions are the result of outside causes (bad CD/cassette, electromagnetic
interference, etc.). Check the symptoms below to diagnose the malfunction.
 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) or could be incor-
rectly 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.
Symptom Possible cause Possible solution
No image is displayed.The brightness is at the lowest setting. Adjust the brightness of the display.
The system in the video mode. Push to change the mode.
The display is turned off. Push to turn on the display.
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 multi AV system.
Symptom Cause and Counter measure
Cannot playCheck 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 files on a CD, only the music
CD files (CD-DA data) will be played.
Files with extensions other than “.MP3”, “.WMA”, “.mp3”, or “.wma” cannot be played. In addition,
the character codes and number of characters for folder names and file names should be in com-
pliance 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 writing applications or other text editing applications.
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.
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 CD, or if it is a multi session disc, some
time may be required before the music starts playing.
Music cuts off or skipsThe 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.

AV
PRECAUTIONS
AV-377
< PRECAUTION >[BOSE AUDIO WITHOUT NAVIGATION]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003960543
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIRBAG” and
“SEAT BELT” of this Service Manual.
WARNING:
 To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
 Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.
 Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-
vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.
Precaution for Trouble DiagnosisINFOID:0000000003765769
AV COMMUNICATION SYSTEM
 Do not apply voltage of 7.0 V or higher to the measurement terminals.
 Use the tester with its open terminal voltage being 7.0 V or less.
 Be sure to turn ignition switch OFF and disconnect the battery cable from the negative terminal before
checking the circuit.
Precaution for Harness RepairINFOID:0000000003765770
AV COMMUNICATION SYSTEM
 Solder the repaired parts, and wrap with tape. [Frays of twisted line
must be within 110 mm (4.33 in).]
 Do not perform bypass wire connections for the repair parts. (The
spliced wire will become separated and the characteristics of
twisted line will be lost.)
PKIA0306E
PKIA0307E

AV-380
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
FRONT DOOR SPEAKER
FRONT DOOR SPEAKER
Exploded ViewINFOID:0000000003838331
Removal and InstallationINFOID:0000000003838332
REMOVAL
1. Remove front door finisher. Refer to INT-30, "DRIVER SIDE : Removal and Installation" (driver side) or
INT-33, "
PASSENGER SIDE : Removal and Installation" (passenger side).
2. Remove front door speaker mounting bolts, disconnect the front door speaker connector.
3. Remove front door speaker.
INSTALLATION
Installation is the reverse order of removal.
JPNIA1036ZZ
1. Front door speaker

AV
REAR DOOR SPEAKER
AV-381
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
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REAR DOOR SPEAKER
Exploded ViewINFOID:0000000003838333
Removal and InstallationINFOID:0000000003838334
REMOVAL
1. Remove rear door finisher. Refer to INT-36, "Removal and Installation".
2. Remove rear door speaker mounting bolts, disconnect the rear door speaker connector.
3. Remove rear door speaker.
INSTALLATION
Installation is the reverse order of removal.
JPNIA1037ZZ
1. Rear door speaker

AV
REAR SQUAWKER
AV-383
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REAR SQUAWKER
Exploded ViewINFOID:0000000003838337
Removal and InstallationINFOID:0000000003838338
REMOVAL
1. Remove rear parcel shelf finisher. Refer to INT-43, "Removal and Installation".
2. Remove rear squawker mounting screws.
3. Remove rear squawker.
INSTALLATION
Installation is the reverse order of removal.
JPNIA1040ZZ
1. Rear squawker

AV
WOOFER
AV-385
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
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WOOFER
Exploded ViewINFOID:0000000003838341
Removal and InstallationINFOID:0000000003838342
REMOVAL
1. Remove rear parcel shelf finisher. Refer to INT-43, "Removal and Installation".
2. Remove woofer mounting bolts, lift up the woofer and disconnect woofer connector.
3. Remove woofer.
INSTALLATION
Installation is the reverse order of removal.
JPNIA1041ZZ
1. Woofer

AV-386
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
BOSE AMP.
BOSE AMP.
Exploded ViewINFOID:0000000003838343
Removal and InstallationINFOID:0000000003838344
REMOVAL
1. Remove trunk front finisher upper. Refer to INT-57, "Removal and Installation".
2. Remove BOSE amp. mounting bolts, disconnect the BOSE amp. connector.
3. Remove BOSE amp.
INSTALLATION
Installation is the reverse order of removal.
JPNIA1042ZZ
:Vehicle front
1. BOSE amp.

AV
ANTENNA AMP.
AV-387
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
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ANTENNA AMP.
Exploded ViewINFOID:0000000003838345
Removal and InstallationINFOID:0000000003838346
REMOVAL
1. Remove rear side pillar finisher. Refer to INT-39, "Removal and Installation".
2. Disconnect antenna feeder connector and clip.
3. Remove antenna amp. mounting nut, disconnect the antenna amp. connector.
4. Remove antenna amp.
INSTALLATION
Installation is the reverse order of removal.
JPNIA1032ZZ
1. AM-FM main connector
2. Antenna amp.