2008 NISSAN TEANA display

AV-10
Precaution for Trouble Diagnosis ..........................647
Precaution for Harness Repair ..............................647
ON-VEHICLE REPAIR ...............................648
AV CONTROL UNIT ........................................648
Exploded View .......................................................648
Removal and Installation .......................................648
NAVI CONTROL UNIT .....................................649
Exploded View .......................................................649
Removal and Installation .......................................649
DISPLAY UNIT ................................................650
Exploded View .......................................................650
Removal and Installation .......................................650
FRONT DOOR SPEAKER ...............................651
Exploded View .......................................................651
Removal and Installation .......................................651
REAR DOOR SPEAKER .................................652
Exploded View .......................................................652
Removal and Installation .......................................652
FRONT SQUAWKER .......................................653
Exploded View .......................................................653
Removal and Installation .......................................653
REAR SQUAWKER .........................................654
Exploded View .......................................................654
Removal and Installation .......................................654
CENTER SPEAKER ........................................655
Exploded View .......................................................655
Removal and Installation .......................................655
WOOFER .........................................................656
Exploded View .......................................................656
Removal and Installation .......................................656
BOSE AMP. .....................................................657
Exploded View .......................................................657
Removal and Installation .......................................657
ANTENNA AMP. ..............................................658
Exploded View .......................................................658
Removal and Installation .......................................658
MULTIFUNCTION SWITCH .............................659
Exploded View ......................................................659
Removal and Installation .......................................659
PRESET SWITCH .............................................660
Exploded View ......................................................660
Removal and Installation .......................................660
REAR CONTROL SWITCH ..............................661
Exploded View ......................................................661
Removal and Installation .......................................661
DVD PLAYER ...................................................662
Exploded View ......................................................662
Removal and Installation .......................................662
AUXILIARY INPUT JACKS ..............................663
Exploded View ......................................................663
Removal and Installation .......................................663
MICROPHONE .................................................664
Exploded View ......................................................664
Removal and Installation .......................................664
GPS ANTENNA ................................................665
Harness Layout .....................................................665
Exploded View ......................................................666
Removal and Installation .......................................666
TEL ANTENNA .................................................667
Harness Layout .....................................................667
Exploded View ......................................................668
Removal and Installation .......................................668
CAMERA CONTROL UNIT ..............................669
Exploded View ......................................................669
Removal and Installation .......................................669
REAR VIEW CAMERA .....................................670
Exploded View ......................................................670
Removal and Installation .......................................670
Adjustment ............................................................670
STEERING ANGLE SENSOR ..........................672
Exploded View ......................................................672
Removal and Installation .......................................672
ANTENNA FEEDER (RADIO) ..........................673
Harness Layout .....................................................673

AV
AUDIO SYSTEM
AV-13
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
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FUNCTION DIAGNOSIS
AUDIO SYSTEM
System DiagramINFOID:0000000003765588
System DescriptionINFOID:0000000003765589
AUDIO SYSTEM
The audio system consists of the following components.
 Audio unit
 Antenna amp.
 Glass antenna
 Steering switch
 Front door speakers
 Rear door speakers
 Front squawkers
 Audio display unit
AM/FM Radio Mode
 AM/FM radio tuner is integrated into audio unit.
 When AM/FM radio waves are received by rear window glass antenna, the radio waves are amplified by an
antenna amp. to input them to audio unit. Sound signals are output to each speaker for the audio unit. The
FM sub antenna is installed on the rear window glass and the audio unit is received.
CD Mode
 The audio unit has CD function.
 The audio unit outputs sound signals to each speaker when CD is inserted into the audio unit.
JSNIA1295GB

AV-14
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
AUDIO SYSTEM
Component Parts Location
INFOID:0000000003765590
Component DescriptionINFOID:0000000003765591
1. Front squawker RH 2. Front squawker LH 3. Front door speaker LH
4. Rear door speaker LH 5. Antenna amp. 6. Rear door speaker RH
7. Front door speaker RH 8. Steering switch 9. Audio unit
10. Audio display unit
A. Within rear pillar finisher RH
JPNIA1057ZZ
Part name Description
AUDIO UNIT Has radio function and CD playing function.
 Sound signals are output to each speaker.
AUDIO DISPLAY UNIT Display images are controlled by AV communication from audio unit.
FRONT DOOR SPEAKER Outputs sound signals from audio unit.
 Outputs sound (mid and low range).
REAR DOOR SPEAKER Outputs sound signals from audio unit.
 Outputs sound (mid and low range).
FRONT SQUAWKER Outputs sound signals from audio unit.
 Outputs sound (high and mid range).
STEERING SWITCH Steering switch signals (operation signals) are output to audio unit.
ANTENNA AMP. Radio signal received by glass antenna is amplified and transmitted to audio
unit.
 Power (antenna amp. ON signal) is supplied from audio unit.

AV
DIAGNOSIS SYSTEM (AUDIO UNIT)
AV-15
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
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DIAGNOSIS SYSTEM (AUDIO UNIT)
Diagnosis DescriptionINFOID:0000000003765592
Self-diagnosis mode can perform the following items.
 Versions display
 Channel check diagnosis
 Key check diagnosis
 AV communication diagnosis
VERSIONS DISPLAY FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
3. While pressing “1” button, turn volume control dial clockwise or
counterclockwise for 30 clicks or more.
4. Diagnosis default screen of audio display unit is displayed.
NOTE:
Diagnosis default screen = All icons and segments of the audio display unit are turned on.
5. Pressing the AUDIO switch briefly displays the version display mode. Pressing the AUDIO switch briefly
switches to each version display. Pressing and holding the AUDIO switch when displaying each software
version returns to the diagnosis default screen.
Version display item
6. Self-diagnosis mode is canceled when the ignition switch is turned OFF.
CHANNEL CHECK DIAGNOSIS FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
3. While pressing the “1” button, turn the volume control dial clock-
wise or counterclockwise for 30 clicks or more.
JSNIA1334GB
Mode Description
Ve r s i o n s d i s p l a ySoftware V###### Audio unit software version is displayed.
Hardware V###### Audio unit hardware version is displayed.
Disp HW V###### Display unit hardware version is displayed.
CD Mech V###### Audio unit CD mechanism version is displayed.
EEPROM V###### Audio unit EEPROM version is displayed.
Disp SW V###### Display unit software version is displayed.
JSNIA1334GB

AV-16
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
DIAGNOSIS SYSTEM (AUDIO UNIT)
4. The diagnosis default screen of audio display unit is displayed.
NOTE:
Diagnosis default screen = All icons and segments of the audio display unit are turned on.
5. Turning the TUNE/FOLDER dial clockwise displays the channel check mode. Pressing and holding the
AUDIO switch during each channel check or waiting approximately 1 second after finishing all channel
checks returns to the diagnosis default screen.
Channel check item
6. Self-diagnosis mode is canceled when the ignition switch is turned OFF.
KEY CHECK DIAGNOSIS FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
3. While pressing the “1” button, turn the volume control dial clock-
wise or counterclockwise for 30 clicks or more.
4. The diagnosis default screen of audio display unit is displayed.
NOTE:
Diagnosis default screen = All icons and segments of the audio display unit are turned on.
5. Turning the TUNE/FOLDER dial counterclockwise displays the key check mode, and the pressed switch
name is shown. Pressing and holding the AUDIO switch during the key check returns to the diagnosis
default screen.
Mode Description
Channel checkChannel Check
Front Left
Connection of a speaker can be confirmed by test tone. Channel Check
Rear Left
Channel Check
Rear Right
Channel Check
Front Right
JSNIA1334GB

AV
DIAGNOSIS SYSTEM (AUDIO UNIT)
AV-17
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
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Key check item (audio)
Key check item (steering switch)
6. Self-diagnosis mode is canceled when the ignition switch is turned OFF.
AV COMMUNICATION DIAGNOSIS FUNCTION
1. Turn ignition switch ON.
2. Turn the audio unit off.
3. While pressing the “6” button, turn the volume control dial clock-
wise or counterclockwise for 30 clicks or more.
4. Returns to diagnosis default screen and displays “AV DIAGNOSIS”.
Mode Display item Switch name
Key checkEJECT “EJECT” switch
LOAD “LOAD” switch
POWER “ON·OFF” switch
VOLUME up “VOL up” switch
VOLUME down “VOL down” switch
1 Preset button “1” switch
2 Preset button “2” switch
3 Preset button “3” switch
4 Preset button “4” switch
5 Preset button “5” switch
6 Preset button “6” switch
AM·FM “AM·FM” switch
DISC “DISC” switch
AUX “AUX” switch
AUDIO “AUDIO” switch
TUNE/FOLDER up “TUNE/FOLDER up” switch
TUNE/FOLDER down “TUNE/FOLDER up” switch
DISP CLOCK “DISP CLOCK” switch
AUTO.P “AUTO.P”” switch
SCAN/RPT “SCAN RPT” switch
SEEK/TRACK down “SEEK” switch
SEEK/TRACK up “TRACK” switch
Mode Display item Switch name
Key checkSTR SOURCE “SOURCE” switch
STR VOL UP “VOL up” switch
STR VOL DOWN “VOL down” switch
STR UP “SEEK up” switch
STR DOWN “SEEK down” switch
JSNIA1335GB

AV-18
< FUNCTION DIAGNOSIS >[AUDIO SYSTEM]
DIAGNOSIS SYSTEM (AUDIO UNIT)
5. Pressing the AUDIO switch briefly displays the AV communication diagnosis mode. Pressing the AUDIO
switch briefly again switches to each AV communication display.
AV communication diagnosis item
6. Pressing the TRACK switch displays the confirmation screen of “delete error record”. Press the SEEK
switch if returning from RECORD DEL YES? to RECORD DEL NO?
The item is automatically determined approximately 6 seconds after it is displayed. Then the display
returns to AV TROUBLE DEL display item.
7. Self-diagnosis mode is canceled when the ignition switch is turned OFF.
Display item
Description
AV communication item Current Past
TRANSMIT OK / UN OK / 0 –39The communication condition and error counter from the audio unit to
the audio display unit are displayed.
DISP OK / UN OK / 0 –39
The communication condition and error counter from the audio display
unit to the audio unit.
DISP MPDT OK / UN OK / 0 –39
NO HISTORY BTHF — — Not used.
AV TROUBLE DEL — — The error record can be deleted.
Display item Description
RECORD DEL NO? Does not delete error record.
RECORD DEL YES? Deletes error record.

AV-34
< SYMPTOM DIAGNOSIS >[AUDIO SYSTEM]
AUDIO SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
AUDIO SYSTEM SYMPTOMS
Symptom TableINFOID:0000000003765605
RELATED TO AUDIO
RELATED TO STEERING SWITCH
Symptoms Check items Possible malfunction location / Action to take
Audio sound is not heard.No sound from all speakers.Audio unit malfunction.
Refer to AV- 3 7 , "
Exploded View".
There is no sound from one of speakers.Sound signal malfunction between audio unit and speaker
on the side where there is no sound.
AM/FM radio is not received. Other audio sounds are normal. Antenna amp. ON signal circuit
 Antenna feeder
 Glass antenna
Audio display does not work. — Audio display power supply and ground circuits.
 AV communication circuits between audio unit and au-
dio display.
Symptoms Inspection location / Probable malfunction location
None of the steering switch operations work.Steering switch signal GND circuit
Refer to AV- 2 4 , "
Diagnosis Procedure".
Only specified switch (1) cannot be operated.Steering switch
Refer to AV- 4 2 , "
Exploded View".
“SOURCE”, “SEEK UP”, “SEEK DOWN” switches of steering
switch are not operational.Steering switch signal A circuit
Refer to AV- 2 0 , "
Diagnosis Procedure".
”VOL UP“, “VOL DOWN” switches of steering switch are not
operational.Steering switch signal B circuit
Refer to AV- 2 2 , "
Diagnosis Procedure".