Int NISSAN TEANA 2008 Service Manual

AV
PRESET SWITCH
AV-389
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
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PRESET SWITCH
Exploded ViewINFOID:0000000003838349
REMOVAL
Refer to IP-11, "Exploded View".
DISASSEMBLY
Removal and InstallationINFOID:0000000003838350
REMOVAL
1. Remove cluster lid C. Refer to IP-12, "Removal and Installation".
2. Remove preset switch mounting screws.
3. Remove preset switch.
INSTALLATION
Installation is the reverse order of removal.
NOTE:
When installing preset switch, do not allow the print wire that connects preset switch and multifunction switch
to get caught in between AV control unit and preset switch.
1. Preset switch 2. Cluster lid C
JPNIA1044ZZ
1. Preset switch
A. Screw
B. Screw
JPNIA1045ZZ

AV
CAMERA CONTROL UNIT
AV-393
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
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CAMERA CONTROL UNIT
Exploded ViewINFOID:0000000003838365
Removal and InstallationINFOID:0000000003838366
REMOVAL
1. Remove rear wheelhouse finisher RH. Refer to INT-57, "Removal and Installation".
2. Remove camera control unit mounting screws, disconnect the camera control unit connector.
3. Remove camera control unit.
INSTALLATION
1. Installation is the reverse order of removal.
2. Perform predicted course line center position adjustment. Refer to AV-187, "
PREDICTED COURSE LINE
CENTER POSITION ADJUSTMENT : Special Repair Requirement".
JPNIA1049ZZ
1. Camera control unit

AV-394
< ON-VEHICLE REPAIR >[BOSE AUDIO WITHOUT NAVIGATION]
REAR VIEW CAMERA
REAR VIEW CAMERA
Exploded ViewINFOID:0000000003902723
DISASSEMBLY
Removal and InstallationINFOID:0000000003902724
REMOVAL
1. Remove trunk lid finisher inner. Refer to INT-59, "Removal and Installation".
2. Remove trunk lid finisher. Refer to EXT-38, "
Removal and Installation".
3. Remove rear view camera mounting clip, disconnect the rear view camera connector.
4. Remove rear view camera.
INSTALLATION
1. Installation is the reverse order of removal.
AdjustmentINFOID:0000000003970795
Adjust the guide line position if the guide line position is shifted after installing the rear view camera.
1. Draw lines on rearward area of the vehicle passing through the
following points: 200 mm (7.87 in) from both sides of the vehicle,
and 0.5 m (1.64 ft), 1.0 m (3.28 ft) from the rear end of the
bumper.
2. Set into “Adjust offset of rear view camera” mode of Confirma-
tion / Adjustment mode.
JPNIA1050ZZ
1. Rear view camera
2. Seal
Refer to GI-4, "
Components" for symbols in the figure.
SKIB3691E

AV-398
< BASIC INSPECTION >[BOSE AUDIO WITH NAVIGATION]
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000003765818
OVERALL SEQUENCE
 Reference 1··· Refer to AV-434, "CONSULT-III Function (MULTI AV)".
 Reference 2··· Refer to AV-521, "
DTC Index".
 Reference 3··· Refer to AV-640, "
Symptom Table".
DETAILED FLOW
1.INTERVIEW AND SYMPTOM CONFIRMATION
Check the malfunction symptoms by performing the following items.
 Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred).
 Check the symptom.
Is the occurred symptom malfunction?
YES >> GO TO 2.
NO >> INSPECTION END
2.DIAGNOSIS WITH CONSULT-III
JSNIA0732GB

AV
MULTI AV SYSTEM
AV-401
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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FUNCTION DIAGNOSIS
MULTI AV SYSTEM
System DiagramINFOID:0000000003765827
NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
System DescriptionINFOID:0000000003765828
Multi AV system means that the following systems are integrated.
 AV control unit controls by transmitting/receiving data one by one with each unit (slave unit) that configures
them completely as a master unit by connecting between units that configure MULTI AV system with two AV
communication lines (H, L).
 Two AV communication lines (H, L) adopt a twisted pair line that is resistant to noise.
JSNIA1297GB
System name System explanation
NAVIGATION SYSTEMAV- 4 1 0 , "
System Description"
AUDIO SYSTEMAV- 4 0 7 , "System Diagram"
REAR VIEW MONITOR SYSTEMAV- 4 1 5 , "System Description"
VEHICLE INFORMATION SYSTEM Status of audio, climate control system, fuel economy, mainte-
nance and navigation is displayed.
 AV control unit displays the fuel consumption status while re-
ceiving data signal through CAN communication from ECM and
combination meter.
 AV control unit is connected to BCM via CAN communication
transmitting/receiving for the vehicle settings function.
HANDS-FREE PHONE SYSTEM Refer to the following “HANDS-FREE PHONE SYSTEM”.
DVD ENTERTAINMENT SYSTEM Refer to the following “DVD ENTERTAINMENT SYSTEM”.
AUXILIARY INPUT SYSTEM Refer to “AUXILIARY INPUT SYSTEM” shown below.
TOUCH PANEL SYSTEM Refer to the following “TOUCH PANEL SYSTEM”.

AV-406
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
MULTI AV SYSTEM
MULTIFUNCTION SWITCH Operation panel is equipped with the centralized switch where camera, audio,
DVD and AUX input operations are integrated.
 The multifunction switch is connected to the preset switch by wiring harness,
and it transmits the operation signal to the preset switch.
PRESET SWITCH Operation panel is equipped with the centralized switch where audio and air
conditioner operations are integrated.
 The preset switch is connected via AV communication, and it transmits the op-
eration signals of the preset switch and multifunction switch.
 The disk ejection operating signal is performed by wiring harness.
CAMERA CONTROL UNIT Camera image signal is input from rear view camera. Camera image signal
output to AV control unit.
 Power supply is transmitted to rear view camera.
 AV control unit recognizes the presence of camera system with camera con-
nection recognition signal.
 Camera control unit is connected via AV communication.
REAR VIEW CAMERA The image of vehicle rear view is transmitted to camera control unit.
 It receives the power supply from the camera control unit and operates.
STEERING ANGLE SENSOR Sensor signal (steering angle) is transmitted to camera control unit.
MICROPHONE Used for hands-free phone operation.
 Mic. signal is transmitted to NAVI control unit
 Power (Mic. VCC) is supplied from NAVI control unit.
STEERING SWITCH Enables audio operations, etc.
 Steering switch signal (operation signal) is output to AV control unit.
DVD PLAYERIt transmits the playback DVD image signal and DVD sound signal to the AV con-
trol unit.
AUXILIARY INPUT JACKS The image signal of the auxiliary input is output via the DVD player and AV con-
trol unit to the display unit.
 The sound signal of the auxiliary input is output via the DVD player and AV con-
trol unit to the BOSE amp.
 The image signal of the auxiliary input is output via the AV control unit to the
display, and it outputs the sound signal to the AV control unit.
REAR CONTROL SWITCH Enables audio operations, etc.
 The rear control switch is connected via AV communication, and it transmits
the operation signals of the rear control switch.
ANTENNA AMP. Radio signal received by glass antenna is amplified and transmitted to AV con-
trol unit.
 Power (antenna amp ON signal) is supplied from AV control unit.
GPS ANTENNA GPS signal is received and transmitted to NAVI control unit.
TEL ANTENNA TEL voice signal is received and transmitted to NAVI control unit.Part name Description

AV
AUDIO SYSTEM
AV-407
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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AUDIO SYSTEM
System DiagramINFOID:0000000003765831
NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.
System DescriptionINFOID:0000000003765832
The audio system is equipped with following function. Each function can be operated with the multifunction
switch, preset switch, rear control switch or steering switch. It indicates the operation status of AUDIO to the
display unit.
FUNCTION DESCRIPTION
Operating Signal
Operation of the audio system can be performed via the multifunction switch, preset switch, rear control switch
or steering switch.
 Operating signal is transmitted to AV control unit via AV communication when it is operated by multifunction
switch, preset switch or rear control switch. The CD ejection operating signal is performed by hard-wire.
 Operating signal is transmitted to AV control unit with steering switch signal when it is operated by steering
switch.
Screen Display
 The display switching of the screen is performed by the communication signal between the display unit and
the AV control unit.
 The image signal to display operating condition is performed by RGB image signal, RGB area signal and
RGB image synchronizing signal.
AM/FM Radio Mode
 AM/FM radio tuner is built into AV control unit.
 AM/FM radio wave is received by glass antenna, next it is amplified by antenna amp., and finally it is input to
AV control unit. The FM sub antenna is installed on the rear window glass and the AV control unit is
received.
 Sound signal is input to BOSE amp. and BOSE amp. outputs to woofer and each speaker for AV control unit.
CD Mode
 CD function is built into AV control unit.
 AV control unit outputs sound signal to BOSE amp. and BOSE amp. outputs to woofer and each speaker
when CD is inserted to AV control unit.
JSNIA1310GB
Function
AM/FM radio
CD

AV
NAVIGATION SYSTEM
AV-411
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
 Travel distance
Travel distance calculations are based on the vehicle speed sen-
sor input signal. Therefore, the calculation may become incorrect
as the tires wear down. To prevent this, an automatic distance cor-
rection function has been adopted.
 Travel direction
Change in the travel direction of the vehicle is calculated by a gyro-
scope (angular velocity sensor) and a GPS antenna (GPS informa-
tion). They have both advantages and disadvantages.
More accurate traveling direction is detected because priorities are set for the signals from these two
devices according to the situation.
MAP-MATCHING
Map-matching compares a current location detected by the method
in the “Location Detection Principle” with a road map data from Map
DVD-ROM stored in DVD-ROM drive.
NOTE:
The road map data is based on data stored in the map DVD-ROM.
The vehicle position may not be corrected under the following circumstances and after driving for a certain
time when GPS information is difficult to receive. In this case, the vehicle mark on the display must be cor-
rected manually.
 In map-matching, alternative routes to reach the destination will be
shown and prioritized, after the road on which the vehicle is cur-
rently driven has been judged and the vehicle mark has been repo-
sitioned.
Alternative routes will be shown in different order of priority, and
the incorrect road can be avoided if there is an error in distance
and/or direction.
They are of the same priority if two roads are running in parallel.
Therefore, the vehicle mark may appear on either of them alter-
nately, depending on maneuvering of the steering wheel and con-
figuration of the road.
SEL684V
Type Advantage Disadvantage
Gyroscope
(angular velocity sensor)Can detect the vehicle's turning angle quite
accurately.Direction errors may accumulate when vehicle is
driven for long distances without stopping.
GPS antenna
(GPS information)Can detect the vehicle's travel direction
(North/South/East/West).Correct direction cannot be detected when vehicle
speed is low.
SEL685V
SEL686V

AV-412
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
NAVIGATION SYSTEM
 Map-matching does not function correctly when a road on which
the vehicle is driving is new and not recorded in the map DVD-
ROM, or when road pattern stored in the map data and the actual
road pattern are different due to repair.
The map-matching function may find another road and position the
vehicle mark on it when driving on a road not present in the map.
Then, the vehicle mark may change to it when the correct road is
detected.
 Effective range for comparing the vehicle position and travel direc-
tion calculated by the distance and direction with the road data
read from the map DVD-ROM is limited. Therefore, correction by
map-matching is not possible when there is an excessive gap
between current vehicle position and the position on the map.
GPS (GLOBAL POSITIONING SYSTEM)
GPS (Global Positioning System) was developed for and is con-
trolled by the US Department of Defense. The system utilizes GPS
satellites (NAVSTAR), sending out radio waves while flying on an
orbit around the earth at an altitude of approximately 21,000 km
(13,100miles).
The GPS receiver calculates the vehicle's position in three dimen-
sions (latitude/longitude/altitude) according to the time lag of the
radio waves received from four or more GPS satellites (three-dimen-
sional positioning). The GPS receiver calculates the vehicle's posi-
tion in two dimensions (latitude/longitude), utilizing the altitude data
calculated previously with radio waves from four or more GPS satel-
lites (two-dimensional positioning) if radio waves were received only
from three GPS satellites.
Position correction by GPS is not available while the vehicle is stopped.
Accuracy of GPS will deteriorate under the following conditions:
 In two-dimensional positioning, GPS accuracy will deteriorate when altitude of the vehicle position changes.
 The accuracy can be even lower depending on the arrangement of the GPS satellites utilized for the posi-
tioning.
 Position detection is not possible when vehicle is in an area where radio waves from the GPS satellite do not
reach, such as in a tunnel, parking lot in a building, and under an elevated highway. Radio waves from the
GPS satellites may not be received when some object is located over the GPS antenna.
NOTE:
 Even a high-precision three dimensional positioning, the detection result has an error about 10 m (30ft).
 Because the signals of GPS satellite is controlled by the Tracking and Control Center in the United States,
the accuracy may be degraded lower intentionally or the radio waves may stop.
SKIA0613E
SEL526V

AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-419
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Diagnosis DescriptionINFOID:0000000003765847
MULTIFUNCTION SWITCH AND PRESET SWITCH SELF-DIAGNOSIS FUNCTION
The on/off operation (continuity) of each switch in the multifunction switch and preset switch can be checked.
Self-Diagnosis Mode
 Press the “back” switch and the “up” switch of the 8-direction
switches within 10 seconds after turning the ignition switch from off
to ACC and hold them for 3 seconds or more. then the buzzer
sounds, all indicators of the preset switch illuminate, and the self-
diagnosis mode starts.
 The continuity of each switch at the on position can be checked by
pressing the switch. the buzzer sounds if the switch is normal.
NOTE:
The hazard switch and disk eject switch cannot be checked.
Finishing Self-diagnosis Mode
Self-diagnosis mode is canceled when turning the ignition switch off.
MULTI AV SYSTEM ON BOARD DIAGNOSIS FUNCTION
 The AV control unit diagnosis function starts up with multifunction switch operation and the AV control unit
performs a diagnosis for each unit in the system during the on board diagnosis.
 Perform a CONSULT-III diagnosis if the on board diagnosis does not start, e.g., the screen does not display
anything, the multifunction switch does not function. etc.
ON BOARD DIAGNOSIS
Description
 The trouble diagnosis function has a self-diagnosis mode for conducting trouble diagnosis automatically and
a confirmation/adjustment mode for operating manually.
 The self-diagnosis mode performs diagnoses on the AV control unit and NAVI control unit, connections
between system components as well as connections between NAVI control unit and GPS antenna and
between NAVI control unit and TEL antenna. Then it displays the diagnosis results on the display.
 The confirmation/adjustment mode allows the technician to check, modify or adjust the vehicle signals and
set values, as well as to monitor the system error records and system communication status. The check,
modify or adjust actions generally require human intervention and judgment (the system cannot make judg-
ment automatically.
On Board Diagnosis Item
JSNIA1289GB
Mode Description
Self Diagnosis AV control unit diagnosis.
 NAVI control unit diagnosis.
 Diagnoses the connections across system components, between
NAVI control unit and GPS antenna and between NAVI control unit and
TEL antenna.