wiring NISSAN TEANA 2008 Owner's Guide

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-409
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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Component DescriptionINFOID:0000000003765834
13. Camera control unit 14. TEL antenna 15. Rear squawker RH
16. Antenna amp. 17. GPS antenna 18. Rear door speaker RH
19. Front door speaker RH 20. Steering angle sensor 21. Steering switch
22. AV control unit 23. Auxiliary input jacks 24. Preset switch
25. DVD player 26. Multifunction switch 27. Display unit
28. Microphone
A. Trunk room upper LH B. Trunk room upper RH C. Trunk room side RH
D. Within rear pillar finisher RH E. Within rear pillar finisher RH F. Within rear parcel shelf finisher
G. Spiral cable part H. In center console I. In grove box
Part name Description
AV CONTROL UNIT The AM/FM receiving function and the CD playing function are equipped.
 Sound signal is transmitted to BOSE amp.
DISPLAY UNIT Display image is controlled by the serial communication from AV control unit.
 RGB image signal (audio operation condition) is input from AV control unit.
BOSE AMP.Inputs sound signal from AV control unit, and outputs sound signal to woofer and
each speaker.
WOOFER Outputs sound signal from BOSE amp.
 Outputs low frequency sound.
FRONT SPEAKER Outputs sound signal from BOSE amp.
 Outputs sound (mid and low range).
REAR SPEAKER Outputs sound signal from BOSE amp.
 Outputs sound (mid and low range).
FRONT SQUAWKER Outputs sound signal from BOSE amp.
 Outputs sound (high and mid range).
REAR SQUAWKER Outputs sound signal from BOSE amp.
 Outputs sound (high and mid range).
CENTER SPEAKER Outputs sound signal from BOSE amp.
 Outputs sound (high and mid range).
MULTIFUNCTION SWITCH Each audio operation can be operated.
 The multifunction switch is connected to the preset switch by wiring harness,
and it transmits the operation signal to the preset switch.
PRESET SWITCH Each audio operation can be operated.
 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 hard-wire.
STEERING SWITCH Each audio operation can be operated.
 Steering switch signal (operation signal) is output to AV control unit.
REAR CONTROL SWITCH Each audio operation can be operated.
 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.

AV-414
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
NAVIGATION SYSTEM
Component Description
INFOID:0000000003765838
13. Camera control unit 14. TEL antenna 15. Rear squawker RH
16. Antenna amp. 17. GPS antenna 18. Rear door speaker RH
19. Front door speaker RH 20. Steering angle sensor 21. Steering switch
22. AV control unit 23. Auxiliary input jacks 24. Preset switch
25. DVD player 26. Multifunction switch 27. Display unit
28. Microphone
A. Trunk room upper LH B. Trunk room upper RH C. Trunk room side RH
D. Within rear pillar finisher RH E. Within rear pillar finisher RH F. Within rear parcel shelf finisher
G. Spiral cable part H. In center console I. In grove box
Part name Description
AV CONTROL UNIT It is the master unit that controls each operation of the Navigation system.
 The RGB signal (map information) is output to the display unit.
 The voice guidance signal is output to the BOSE amp.
NAVI CONTROL UNIT Map data can be read from the Map DVD-ROM by installing Map DVD-ROM.
 NAVI control unit sends map data to AV control unit.
 The voice guidance signal is output to the AV control unit.
Map DVD-ROM A collection of map data.
DISPLAY UNIT Map image signal is input from NAVI control unit via AV control unit.
 Each operation of navigation can be performed by the touch panel function.
BOSE AMP.Voice guidance signal is input from AV control unit, and it is output to front LH/RH
speakers.
FRONT SPEAKER
Voice guidance signal from BOSE amp. is output.
FRONT SQUAWKER
MULTIFUNCTION SWITCH Each operation of navigation can be performed.
 The multifunction switch is connected to the preset switch by wiring harness,
and it transmits the operation signal to the preset switch.
STEERING SWITCH Each operation of navigation, etc. can be performed.
 Switch operating signal is output to AV control unit.
GPS ANTENNA GPS signal is received and is output to NAVI control unit.

AV-440
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
U1000 CAN COMM CIRCUIT
COMPONENT DIAGNOSIS
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000003765851
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H, CAN-L) allowing a high rate of information transmission with less wiring. Each
control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart. Refer to LAN-22, "
CAN Communication Signal Chart".
DTC LogicINFOID:0000000003765852
DTC DETECTION LOGIC
Diagnosis ProcedureINFOID:0000000003765853
1.PERFORM SELF DIAGNOSTIC
1. Turn ignition switch ON and wait for 2 seconds or more.
2. Check “Self Diagnostic Result” of “MULTI AV”.
Is
“CAN COMM CIRCUIT” displayed?
YES >> Refer to “LAN system”. Refer to LAN-14, "Trouble Diagnosis Flow Chart".
NO >> Refer to GI section. Refer to GI-35, "
Intermittent Incident".
DTCDisplay contents of CON-
SULT-IIIDiagnostic item is detected when... Probable malfunction location
U1000 CAN COMM CIRCUITWhen AV control unit is not transmitting or re-
ceiving CAN communication signal for 2 sec-
onds or more.CAN communication system

AV-502
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
AV CONTROL UNIT
Wiring Diagram — BOSE AUDIO WITH NAVIGATION SYSTEM —
INFOID:0000000003971962
JCNWM0897GB

AV
NAVI CONTROL UNIT
AV-527
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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Wiring Diagram — BOSE AUDIO WITH NAVIGATION SYSTEM —INFOID:0000000003971963
JCNWM0897GB

AV-550
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
DISPLAY UNIT
Wiring Diagram — BOSE AUDIO WITH NAVIGATION SYSTEM —
INFOID:0000000003971964
JCNWM0897GB

AV-574
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
BOSE AMP.
Wiring Diagram — BOSE AUDIO WITH NAVIGATION SYSTEM —
INFOID:0000000003971965
JCNWM0897GB

AV
DVD PLAYER
AV-597
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
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Wiring Diagram — BOSE AUDIO WITH NAVIGATION SYSTEM —INFOID:0000000003971966
JCNWM0897GB

AV-620
< ECU DIAGNOSIS >[BOSE AUDIO WITH NAVIGATION]
CAMERA CONTROL UNIT
Wiring Diagram — BOSE AUDIO WITH NAVIGATION SYSTEM —
INFOID:0000000003971967
JCNWM0897GB