CD player NISSAN TEANA 2008 User Guide

AV
MULTI AV SYSTEM
AV-191
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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Component DescriptionINFOID:0000000003791245
Part name Description
AV CONTROL UNIT It is the master unit of the MULTI AV system, and it is connected to each control
unit by communication. It operates each system according to communication
signals from the AV control unit.
 AV control unit includes audio function and vehicle information function.
 It is connected to ECM and combination meter via CAN communication to ob-
tain necessary information for the vehicle information function.
 It is connected to BCM via CAN communication transmitting/receiving for the
vehicle settings function.
 Composite image signal (AUX and DVD images) is input from DVD player.
 Camera image signal is input from camera control unit.
 Composite image (DVD, AUX and camera images) signal is output to display
unit.
 Sound signal (DVD and AUX sounds) is input from the DVD player.
 Power (signal VCC and inverter VCC) is transmitted to front display unit.
DISPLAY UNIT Display image is controlled by the serial communication from AV control unit.
 It receives the power (signal VCC and inverter VCC) from the AV control unit
and operates.
 RGB image signal is input from AV control unit (RGB, RGB area and RGB syn-
chronizing).
 Composite image (DVD, AUX and camera images) signal is input from AV con-
trol unit.
 Synchronize signal (HP, VP) is output to AV control unit.
BOSE AMP.Inputs sound signal from AV control unit and DVD player, and outputs sound sig-
nal 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 Operation panel is equipped with the centralized switch where camera, audio,
DVD and auxiliary 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.

AV-192
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
MULTI AV SYSTEM
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 The operations of audio, etc. can be performed.
 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 dis-
play, and it outputs the sound signal to the AV control unit.
REAR CONTROL SWITCH Operations for audio, etc. are possible.
 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. Part name Description

AV-194
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
AUDIO SYSTEM
Component Parts Location
INFOID:0000000003791252
1. Front squawker RH 2. Center speaker 3. Front squawker LH
4. Front door speaker LH 5. Rear door speaker LH 6. Rear control switch
7. Rear squawker LH 8. Woofer LH 9. BOSE amp.
10. Rear view camera 11. Woofer RH 12. Camera control unit
13. Rear squawker RH 14. Antenna amp. 15. Rear door speaker RH
16. Front door speaker RH 17. Steering angle sensor 18. Steering switch
19. AV control unit 20. Auxiliary input jacks 21. Preset switch
22. DVD player 23. Multifunction switch 24. Display unit
A. Trunk room upper RH B. Trunk room side RH C. Within rear pillar finisher RH
D. Spiral cable part E. In center console F. In grove box
JPNIA1058ZZ

AV-198
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
REAR VIEW MONITOR SYSTEM
Component Parts Location
INFOID:0000000003791258
1. Front squawker RH 2. Center speaker 3. Front squawker LH
4. Front door speaker LH 5. Rear door speaker LH 6. Rear control switch
7. Rear squawker LH 8. Woofer LH 9. BOSE amp.
10. Rear view camera 11. Woofer RH 12. Camera control unit
13. Rear squawker RH 14. Antenna amp. 15. Rear door speaker RH
16. Front door speaker RH 17. Steering angle sensor 18. Steering switch
19. AV control unit 20. Auxiliary input jacks 21. Preset switch
22. DVD player 23. Multifunction switch 24. Display unit
A. Trunk room upper RH B. Trunk room side RH C. Within rear pillar finisher RH
D. Spiral cable part E. In center console F. In grove box
JPNIA1058ZZ

AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-203
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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When either one of the following
items is detected:
 BOSE amp. malfunction is detected.
 sound signal circuits between BOSE
amp. and each speaker is malfunc-
tioning. Replace BOSE amp.
 Malfunctioning speaker circuits
When either one of the following
items is detected:
 DVD player power supply and
ground circuits are malfunctioning.
 AV communication circuits between
BOSE amp. and DVD player are
malfunctioning.
 AV communication signal between
AV control unit and DVD player is
malfunctioning. DVD player power supply and
ground circuits
 AV communication circuits between
BOSE amp. and DVD player
When either one of the following
items is detected:
 BOSE amp. power supply and
ground circuits are malfunctioning.
 AV communication signal between
AV control unit and BOSE amp. is
malfunctioning.BOSE amp. power supply and ground
circuits
Camera connection recognition signal
circuit is detected.Camera connection recognition signal
circuit Area with yellow connection lines DescriptionPossible malfunction location / Action
to take
JPNIA1092GB
JSNIA1327GB
JSNIA1328GB
JSNIA1329GB

AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-209
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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FL tweeter OUT: shortSound signal front squawker LH circuit is
shorted between front squawker LH signal
(+) and front squawker LH signal (-).Check sound signal front squawker LH cir-
cuit.
FL tweeter OUT: short to groundSound signal front squawker LH circuit to
ground is shorted.Check sound signal front squawker LH cir-
cuit.
FL tweeter OUT: short to batterySound signal front squawker LH circuit to
battery is shorted.Check sound signal front squawker LH cir-
cuit.
FR tweeter OUT: openSound signal front squawker RH circuit is
open.Check sound signal front squawker RH cir-
cuit.
FR tweeter OUT: shortSound signal front squawker RH circuit is
shorted between front squawker RH signal
(+) and front squawker RH signal (-).Check sound signal front squawker RH cir-
cuit.
FR tweeter OUT: short to groundSound signal front squawker RH circuit to
ground is shorted.Check sound signal front squawker RH cir-
cuit.
FR tweeter OUT: short to batterySound signal front squawker RH circuit to
battery is shorted.Check sound signal front squawker RH cir-
cuit.
AV COMM CIRCUITRear control switch power supply and
ground circuits malfunction are detected.Rear control switch power supply and
ground circuits.
 AV COMM CIRCUIT
 Switches Connection ErrorWhen either one of the following items is
detected:
 multifunction switch power supply and
ground circuits are malfunctioning.
 AV communication circuits between AV
control unit and multifunction switch are
malfunctioning.
 AV communication signal between AV
control unit and multifunction switch is
malfunctioning. Multifunction switch power supply and
ground circuits.
 AV communication circuits between AV
control unit and multifunction switch.
 AV COMM CIRCUIT
 Amplifier Connection ErrorWhen either one of the following items is
detected:
 BOSE amp. power supply and ground
circuits are malfunctioning.
 AV communication signal between AV
control unit and BOSE amp. is malfunc-
tionning.BOSE amp. power supply and ground cir-
cuits.
 AV COMM CIRCUIT
 DVD Deck Connection ErrorWhen either one of the following items is
detected:
 DVD player power supply and ground cir-
cuits are malfunctioning.
 AV communication circuits between
BOSE amp. and DVD player are mal-
functioning.
 AV communication signal between AV
control unit and DVD player is malfunc-
tioning. DVD player power supply and ground cir-
cuits.
 AV communication circuits between
BOSE amp. and DVD player.
 AV COMM CIRCUIT
 DVD Deck Connection Error
 Amplifier Connection ErrorWhen either one of the following items is
detected:
 AV communication circuits between cam-
era control unit and BOSE amp. are mal-
functioning.
 AV communication signal between AV
control unit and BOSE amp. is malfunc-
tioning.AV communication circuits between cam-
era control unit and BOSE amp. Error item Description Possible malfunction factor/Action to take

AV-214
< FUNCTION DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
DATA MONITOR
ALL SIGNALS
 Displays the status of the following vehicle signals inputted to the AV control unit.
 AV COMM CIRCUIT [U1300]
 AMP CONN [U124E]When either one of the following items is
detected:
 BOSE amp. power supply and ground
circuits are malfunctioning.
 AV communication signal between AV
control unit and BOSE amp. is malfunc-
tioning.BOSE amp. power supply and ground cir-
cuits
Refer to AV- 2 3 8 , "
BOSE AMP. : Diagnosis
Procedure".
 AV COMM CIRCUIT [U1300]
 DVD DECK CONN [U1248]When either one of the following items is
detected:
 DVD player power supply and ground cir-
cuits are malfunctioning.
 AV communication circuits between
BOSE amp. and DVD player are mal-
functioning.
 AV communication signal between AV
control unit and DVD player is malfunc-
tioning. DVD player power supply and ground cir-
cuits
Refer to AV- 2 3 9 , "
DVD PLAYER : Diag-
nosis Procedure"
 AV communication circuits between
BOSE amp. and DVD player
 AV COMM CIRCUIT [U1300]
 AMP CONN [U1252]When either one of the following items is
detected:
 camera control unit power supply and
ground circuits are malfunctioning.
 AV communication signal between AV
control unit and Camera control unit is
malfunctioning.Camera control unit power supply and
ground circuits
Refer to AV- 2 3 9 , "
CAMERA CONTROL
UNIT : Diagnosis Procedure".
 AV COMM CIRCUIT [U1300]
 DVD DECK CONN [U1248]
 AMP CONN [U124E]When either one of the following items is
detected:
 AV communication circuits between cam-
era control unit and BOSE amp. are mal-
functioning.
 AV communication signal between AV
control unit and BOSE amp. is malfunc-
tioning.AV communication circuits between cam-
era control unit and BOSE amp.
 AV COMM CIRCUIT [U1300]
 DVD DECK CONN [U1248]
 AMP CONN [U124E]
 REAR-CAMERA LAN CONN [U1252]With rear control switch
When either one of the following items is
detected:
 malfunction is detected in AV communi-
cation circuits between rear control
switch and camera control unit.
 malfunction is detected in AV communi-
cation circuits between camera control
unit and NAVI control unit.  AV communication circuits between mul-
tifunction switch and rear control switch
 AV communication circuits between rear
control switch and camera control unit
Without rear control switch
When either one of the following items is
detected:
 malfunction is detected in AV communi-
cation circuits between multifunction
switch and camera control unit.
 malfunction is detected in AV communi-
cation circuits between camera control
unit and NAVI control unit.AV communication circuits between multi-
function switch and camera control unit
 AV COMM CIRCUIT [U1300]
 SWITCH CONN [U1240]
 DVD DECK CONN [U1248]
 AMP CONN [U124E]
 REAR-CAMERA LAN CONN [U1252]When either one of the following items is
detected:
 AV communication circuits between AV
control unit and multifunction switch are
malfunctioning.
 AV communication signal between AV
control unit and multifunction switch is
malfunctioning.AV communication circuits between AV
control unit and multifunction switch Error item Detection logic Possible malfunction factor/Action to take

AV-218
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
U1310 AV CONTROL UNIT
U1310 AV CONTROL UNIT
DescriptionINFOID:0000000003765667
Replace the AV control unit if this DTC is displayed. Refer to AV-378, "Removal and Installation".
DTC LogicINFOID:0000000003765668
DTC DETECTION LOGIC
Part name Description
AV CONTROL UNIT It is the master unit of the MULTI AV system, and it is connected to each control
unit by communication. It operates each system according to communication
signals from the AV control unit.
 AV control unit includes audio function and vehicle information function.
 It is connected to ECM and combination meter. via CAN communication to ob-
tain necessary information for the vehicle information function.
 It is connected to BCM via CAN communication transmitting/receiving for the
vehicle settings function.
 Composite image signal (AUX and DVD images) is input from DVD player.
 Camera image signal is input from camera control unit.
 Composite image (DVD, AUX and camera images) signal is output to display
unit.
 Sound signal (DVD and AUX sounds) is input from the DVD player.
 Power (signal VCC and inverter VCC) is transmitted to front display unit.
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1310CONTROL UNIT (AV)
[U1310]AV communication circuit initial diagnosis malfunction is
detected.Replace AV control unit.

AV
U1200 AV CONTROL UNIT
AV-219
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
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U1200 AV CONTROL UNIT
DescriptionINFOID:0000000003765669
Replace the AV control unit if this DTC is displayed. Refer to AV-378, "Removal and Installation".
DTC LogicINFOID:0000000003765670
DTC DETECTION LOGIC
Part name Description
AV CONTROL UNIT It is the master unit of the MULTI AV system, and it is connected to each control
unit by communication. It operates each system according to communication
signals from the AV control unit.
 AV control unit includes audio function and vehicle information function.
 It is connected to ECM and combination meter. via CAN communication to ob-
tain necessary information for the vehicle information function.
 It is connected to BCM via CAN communication transmitting/receiving for the
vehicle settings function.
 Composite image signal (AUX and DVD images) is input from DVD player.
 Camera image signal is input from camera control unit.
 Composite image (DVD, AUX and camera images) signal is output to display
unit.
 Sound signal (DVD and AUX sounds) is input from the DVD player.
 Power (signal VCC and inverter VCC) is transmitted to front display unit.
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1200Cont Unit
FLASH- ROM
[U1200]AV control unit malfunction is detected. (FLASH-ROM). Replace AV control unit.

AV-220
< COMPONENT DIAGNOSIS >[BOSE AUDIO WITHOUT NAVIGATION]
U1216 AV CONTROL UNIT
U1216 AV CONTROL UNIT
DescriptionINFOID:0000000003765671
Replace the AV control unit if this DTC is displayed. Refer to AV-378, "Removal and Installation".
DTC LogicINFOID:0000000003765672
Part name Description
AV CONTROL UNIT It is the master unit of the MULTI AV system, and it is connected to each control
unit by communication. It operates each system according to communication
signals from the AV control unit.
 AV control unit includes audio function and vehicle information function.
 It is connected to ECM and combination meter. via CAN communication to ob-
tain necessary information for the vehicle information function.
 It is connected to BCM via CAN communication transmitting/receiving for the
vehicle settings function.
 Composite image signal (AUX and DVD images) is input from DVD player.
 Camera image signal is input from camera control unit.
 Composite image (DVD, AUX and camera images) signal is output to display
unit.
 Sound signal (DVD and AUX sounds) is input from the DVD player.
 Power (signal VCC and inverter VCC) is transmitted to front display unit.
DTCDisplay contents of
CONSULT-IIIDTC Detection Condition Action to take
U1216CAN CONT
[U1216]Internal malfunction of AV control unit (CAN controller) is
detected.Replace AV control unit.