Front display connection error teana
доброго времени суток, форумчане.
У знакомого имеется теана 2 дорестайлинг, 3.5 литра.
Вошли в сервисное меню и обнаружили следующие ошибки :
1. Av comm circuit 39
2. Front display connection error 50
3. DVD navi unit connection error 1
Что это за ошибки? Критичны ли они?
А так все работает( монитор , навигация).
Спасибо за ответы
П. С. Всех с ранней пятницей и на ступающим днем ПОБЕДЫ.
krek_free @ 8.5.2014, 17:12
а мультимедию не снимали? у меня такие ощибки писались в лог когда я разбирал бороду и включал при этом зажигание. ошибки потом эти снес- больше не появлялись
Ничего не разбиралось.
Стерли ошибки. Заглушили и снова завели. Ошибки опять в логах висят.
Zamanuxa @ 8.5.2014, 17:08
доброго времени суток, форумчане. У знакомого имеется теана 2 дорестайлинг, 3.5 литра. Вошли в сервисное меню и обнаружили следующие ошибки : 1. Av comm circuit 39 2. Front display connection error 50 3. DVD navi unit connection error 1 Что это за ошибки? Критичны ли они? А так все работает( монитор , навигация). Спасибо за ответы П. С. Всех с ранней пятницей и на ступающим днем ПОБЕДЫ.
Ошибка интерфейса (информационной шины) между ГУ и блоком навигации (это тот, который в багажнике).
Если навигация не работает, тогда смотри блок NAVI.
tvent @ 8.5.2014, 19:27
Ошибка интерфейса (информационной шины) между ГУ и блоком навигации (это тот, который в багажнике).
Если навигация не работает, тогда смотри блок NAVI.
Zamanuxa @ 8.5.2014, 22:31
Разблокировку не делали. Навигация работает. Двд работает. Работает все. Но ошибки появляются
krek_free @ 8.5.2014, 22:39
а в заднем подлокотнике есть управление?
Источник
Nissan Teana J32. Instruction — page 88
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
[BOSE AUDIO WITHOUT NAVIGATION]
Error item
Some error items may be displayed simultaneously according to the cause. If some error items are displayed
simultaneously, the detection of the cause can be performed by the combination of display items
Possible malfunction factor/Action to take
CAN COMM CIRCUIT
CAN communication malfunction is detect-
ed.
Perform diagnosis with CONSULT-III, and
then repair the malfunctioning parts accord-
ing to the diagnosis results.
CONTROL UNIT (CAN)
CAN initial diagnosis malfunction is detect-
ed.
Replace the AV control unit.
CONTROL UNIT (AV)
AV communication circuit initial diagnosis
malfunction is detected.
FLASH-ROM Error Of Control Unit
AV control unit malfunction is detected.
CAN Controller Memory Error
Amplifier Temperature Error
BOSE amp. malfunction is detected.
Replace the BOSE amp.
Front Display Connection Error
When either one of the following items is
detected:
• display unit power supply and ground cir-
cuits are malfunctioning.
• serial communication circuits between
display unit and AV control unit are mal-
functioning.
• serial communication signal between
display unit and AV control unit is mal-
functioning.
• Display unit power supply and ground
• Serial communication circuits between
display unit and AV control unit.
Camera Cont. Unit Connection Error
A malfunction is detected in camera con-
nection recognition signal circuit.
Camera connection recognition signal cir-
cuit.
Center speaker OUT: open
Sound signal center speaker circuit is
open.
Check sound signal center speaker circuit.
Center speaker OUT: short
Sound signal center speaker circuit is
shorted between center speaker signal (+)
and center speaker signal (-).
Check sound signal center speaker circuit.
Center speaker OUT: short to ground
Sound signal center speaker circuit to
ground is shorted.
Check sound signal center speaker circuit.
Center speaker OUT: short to battery
Sound signal center speaker circuit to bat-
tery is shorted.
Check sound signal center speaker circuit.
FR speaker OUT: open
Sound signal front speaker RH circuit is
open.
Check sound signal front speaker RH cir-
cuit.
[BOSE AUDIO WITHOUT NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
FR speaker OUT: short
Sound signal front speaker RH circuit is
shorted between front speaker RH signal
(+) and front speaker RH signal (-).
Check sound signal front speaker RH cir-
cuit.
FR speaker OUT: short to ground
Sound signal front speaker RH circuit to
ground is shorted.
Check sound signal front speaker RH cir-
cuit.
FR speaker OUT: short to battery
Sound signal front speaker RH circuit to
battery is shorted.
Check sound signal front speaker RH cir-
cuit.
RR speaker OUT: open
Sound signal rear speaker RH circuit is
open.
Check sound signal rear speaker RH cir-
cuit.
RR speaker OUT: short
Sound signal rear speaker RH circuit is
shorted between rear speaker LH signal (+)
and rear speaker LH signal (-).
Check sound signal rear speaker RH cir-
cuit.
RR speaker OUT: short to ground
Sound signal rear speaker RH circuit to
ground is shorted.
Check sound signal rear speaker RH cir-
cuit.
RR speaker OUT: short to battery
Sound signal rear speaker RH circuit to bat-
tery is shorted.
Check sound signal rear speaker RH cir-
cuit.
RR Woofer OUT: open
Sound signal woofer RH circuit is open.
Check sound signal woofer RH circuit.
RR Woofer OUT: short
Sound signal woofer RH circuit is shorted
between woofer RH signal (+) and woofer
RH signal (-).
Check sound signal woofer RH circuit.
RR Woofer OUT: short to ground
Sound signal woofer RH circuit to ground is
shorted.
Check sound signal woofer RH circuit.
RR Woofer OUT: short to battery
Sound signal woofer RH circuit to battery is
shorted.
Check sound signal woofer RH circuit.
RL Woofer OUT: open
Sound signal woofer LH circuit is open.
Check sound signal woofer LH circuit.
RL Woofer OUT: short
Sound signal woofer LH circuit is shorted
between woofer LH signal (+) and woofer
LH signal (-).
Check sound signal woofer LH circuit.
RL Woofer OUT: short to ground
Sound signal woofer LH circuit to ground is
shorted.
Check sound signal woofer LH circuit.
RL Woofer OUT: short to battery
Sound signal woofer LH circuit to battery is
shorted.
Check sound signal woofer LH circuit.
RL speaker OUT: open
Sound signal rear speaker LH circuit is
open.
Check sound signal rear speaker LH circuit.
RL speaker OUT: short
Sound signal rear speaker LH circuit is
shorted between rear speaker LH signal (+)
and rear speaker LH signal (-).
Check sound signal rear speaker LH circuit.
RL speaker OUT: short to ground
Sound signal rear speaker LH circuit to
ground is shorted.
Check sound signal rear speaker LH circuit.
RL speaker OUT: short to battery
Sound signal rear speaker LH circuit to bat-
tery is shorted.
Check sound signal rear speaker LH circuit.
FL speaker OUT: open
Sound signal front speaker LH circuit is
open.
Check sound signal front speaker LH cir-
cuit.
FL speaker OUT: short
Sound signal front speaker LH circuit is
shorted between front speaker LH signal
(+) and front speaker LH signal (-).
Check sound signal front speaker LH cir-
cuit.
FL speaker OUT: short to ground
Sound signal front speaker LH circuit to
ground is shorted.
Check sound signal front speaker LH cir-
cuit.
FL speaker OUT: short to battery
Sound signal front speaker LH circuit to
battery is shorted.
Check sound signal front speaker LH cir-
cuit.
FL tweeter OUT: open
Sound signal front squawker LH circuit is
open.
Check sound signal front squawker LH cir-
cuit.
Possible malfunction factor/Action to take
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
[BOSE AUDIO WITHOUT NAVIGATION]
FL tweeter OUT: short
Sound 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 ground
Sound signal front squawker LH circuit to
ground is shorted.
Check sound signal front squawker LH cir-
cuit.
FL tweeter OUT: short to battery
Sound signal front squawker LH circuit to
battery is shorted.
Check sound signal front squawker LH cir-
cuit.
FR tweeter OUT: open
Sound signal front squawker RH circuit is
open.
Check sound signal front squawker RH cir-
cuit.
FR tweeter OUT: short
Sound 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 ground
Sound signal front squawker RH circuit to
ground is shorted.
Check sound signal front squawker RH cir-
cuit.
FR tweeter OUT: short to battery
Sound signal front squawker RH circuit to
battery is shorted.
Check sound signal front squawker RH cir-
cuit.
AV COMM CIRCUIT
Rear control switch power supply and
ground circuits malfunction are detected.
Rear control switch power supply and
ground circuits.
• AV COMM CIRCUIT
• Switches Connection Error
When 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
• AV communication circuits between AV
control unit and multifunction switch.
• AV COMM CIRCUIT
• Amplifier Connection Error
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-
tionning.
BOSE amp. power supply and ground cir-
cuits.
• AV COMM CIRCUIT
• DVD Deck Connection Error
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-
• AV communication circuits between
BOSE amp. and DVD player.
• AV COMM CIRCUIT
• DVD Deck Connection Error
• Amplifier Connection Error
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.
Possible malfunction factor/Action to take
[BOSE AUDIO WITHOUT NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Vehicle CAN Diagnosis
• CAN communication status and error counter is displayed.
• The error counter displays «OK» if any malfunction was not
detected in the past and displays «0» if a malfunction is detected. It
increases by 1 if the condition is normal at the next ignition switch
ON cycle. The upper limit of the counter is 39.
• The error counter is erased if reset.
AV COMM Diagnosis
• Displays the communication status between AV control unit (mas-
ter unit) and each unit.
• The error counter displays «OK» if any malfunction was not
detected in the past and displays «0» if a malfunction is detected. It
increases by 1 if the condition is normal at the next ignition switch
ON cycle. The upper limit of the counter is 39.
• If it resets, the error counter is erased.
• AV COMM CIRCUIT
• DVD Deck Connection Error
• Amplifier Connection Error
• Rear view Camera connection Error
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
• Switches Connection Error
• DVD Deck Connection Error
• Amplifier Connection Error
• Rear view Camera connection Error
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.
Источник
Front display connection error 11
Teana II (Nissan Teana II, выпуск c 2008 г.) — Обсуждение специфических вопросов, относящихся к эксплуатации Teana II
доброго времени суток, форумчане.
У знакомого имеется теана 2 дорестайлинг, 3.5 литра.
Вошли в сервисное меню и обнаружили следующие ошибки :
1. Av comm circuit 39
2. Front display connection error 50
3. DVD navi unit connection error 1
Что это за ошибки? Критичны ли они?
А так все работает( монитор , навигация).
Спасибо за ответы
П. С. Всех с ранней пятницей и на ступающим днем ПОБЕДЫ.
Источник
Nissan Tiida C11. Instruction — part 13
[AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
Vehicle CAN Diagnosis
• CAN communication status and error counter is displayed.
• Error counter displays 0 if any malfunction is not detected in the
past. It displays 40 if the malfunction is detected. It displays 39
when turning the ignition switch ON and it is normal. The lower
limit of the counter is 1.
• The error counter displays 0 if it resets.
AV COMM Diagnosis
Front Display Connection Error
• Display unit power supply and
ground circuit malfunction is detect-
ed.
• Malfunction is detected on communi-
cation circuit between display unit
and NAVI control unit.
• Malfunction is detected on communi-
cation signal between display unit
and NAVI control unit.
• Display unit power supply and ground
• Communication circuit between display
unit and NAVI control unit
GPS Antenna Error
GPS antenna connection malfunction
is detected.
• GPS antenna feeder
• GPS antenna
FLASH-ROM Error Of Control Unit
NAVI control unit malfunction is detect-
ed.
NAVI control unit
Connection Of Gyro
NAVI control unit malfunction is detect-
ed.
NAVI control unit
GPS Communication Error
GPS malfunction is detected.
Intermittent malfunction caused by strong
radio interference may be detected if the
symptoms such as the GPS receipt mal-
function occur.
Replace NAVI control unit if the malfunc-
tion always occurs.
DVD-ROM Communication Error
• Malfunction is detected on DVD-
ROM drive pickup lens in NAVI con-
trol unit.
• There is dirt and damage on the map
• Map disc
• NAVI control unit
DVD-ROM Read Error
DVD-ROM Disc Error
DVD-ROM Mechanism not Detected
DVD-ROM Mechanism Error
DVD-ROM Focus Error
DVD-ROM TOC Error
DVD-ROM Seek Error
DVD-ROM Error Correction Error
DVD-ROM Data Transfer Error
DVD-ROM Data Error
DVD-ROM Loading / Eject Error
CAN Controller Memory Error
NAVI control unit malfunction is detect-
ed.
Источник
Nissan Murano. Instruction — page 71
[BASE AUDIO WITH COLOR DISPLAY]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Error item
Some error items may be displayed simultaneously according to the cause. If some error items are displayed
simultaneously, the detection of the cause can be performed by the combination of display items
Possible malfunction factor/Action to take
CAN COMM CIRCUIT
CAN communication malfunction is detect-
ed.
Perform diagnosis with CONSULT, and
then repair the malfunctioning parts accord-
ing to the diagnosis results.
Refer to
AV-65, «CONSULT Function»
CONTROL UNIT (CAN)
CAN initial diagnosis malfunction is detect-
ed.
Replace the AV control unit if the malfunc-
tion occurs constantly.
Refer to
AV-149, «Exploded View»
CONTROL UNIT (AV)
AV communication circuit initial diagnosis
malfunction is detected.
FLASH-ROM Error Of Control Unit
AV control unit malfunction is detected.
CAN Controller Memory Error
Steer. Angle Sensor Calibration
Predictive course line center position ad-
justment of the steering angle sensor is in-
complete.
Adjust the predictive course line center po-
sition of the steering angle sensor.
Refer to
AV-65, «CONSULT Function»
Front Display Connection Error
When either one of the following items are
detected:
• display unit power supply and ground cir-
cuits are malfunctioning.
• serial communication circuits between
AV control unit and display unit are mal-
functioning.
• Display unit power supply and ground
circuits.
Refer to
AV-118, «DISPLAY UNIT : Diag-
• Serial communication circuits between
AV control unit and display unit.
XM Connection Error
When either one of the following items is
detected:
• satellite radio tuner power supply and
ground circuits are malfunctioning.
• communication circuits between AV con-
trol unit and satellite radio tuner are mal-
functioning.
• request signal circuit between AV control
unit and satellite radio tuner are malfunc-
tioning.
• Satellite radio tuner power supply and
ground circuits.
Refer to
AV-119, «SATELLITE RADIO
TUNER : Diagnosis Procedure»
• Communication circuits between AV con-
trol unit and satellite radio tuner.
• Request signal circuit between AV con-
trol unit and satellite radio tuner.
• AV COMM CIRCUIT
• Switches Connection Error
When either one of the following items are
detected:
• multifunction switch power supply and
ground circuits are malfunctioning.
• AV communication circuits between AV
control unit and multifunction switch are
malfunctioning.
• Multifunction switch power supply and
• AV communication circuits between AV
control unit and multifunction switch.
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
[BASE AUDIO WITH COLOR DISPLAY]
The two functions of “Adjust Guide Lines”, “Display Factory configu-
ration” are available.
Adjust Guide Lines
• Use this mode to adjust the guide line display position of the rear
view monitor if necessary after removing the rear view monitor
camera.
Display Factory configuration
• Configuration stored in the AV control unit can be checked.
Vehicle CAN Diagnosis
• AV COMM CIRCUIT
• H/F Unit Connection Error
When either one of the following items are
detected:
• TEL adapter unit power supply and
ground circuits are malfunctioning.
• AV communication circuits between AV
control unit and TEL adapter unit are
malfunctioning.
• TEL adapter unit power supply and
ground circuits.
Refer to
AV-120, «TEL ADAPTER UNIT :
• AV communication circuits between AV
control unit and TEL adapter unit.
• AV COMM CIRCUIT
• Switches Connection Error
• H/F Unit Connection Error
AV communication circuits between AV
control unit and multifunction switch are
malfunctioning.
AV communication circuits between AV
control unit and multifunction switch.
Possible malfunction factor/Action to take
[BASE AUDIO WITH COLOR DISPLAY]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
• CAN communication status and error counter is displayed.
• The error counter displays “OK” if any malfunction was not
detected in the past and displays “0” if a malfunction is detected. It
increases by 1 if the condition is normal at the next ignition switch
ON cycle. The upper limit of the counter is 39.
• The error counter is erased if “Reset” is pressed.
NOTE:
“. ” indicates UNKWN.
AV COMM Diagnosis
• Displays the communication status between AV control unit (mas-
ter unit) and each unit.
• The error counter displays “OK” if any malfunction was not
detected in the past and displays “0” if a malfunction is detected. It
increases by 1 if the condition is normal at the next ignition switch
ON cycle. The upper limit of the counter is 39.
• The error counter is erased if “Reset” is pressed.
NOTE:
“. ” indicates UNKWN.
Delete Unit Connection Log
Deletes any unit connection records and error records from the AV
control unit memory. (Clear the records of the unit that has been
removed.)
Источник
Nissan Murano Z51. Instruction — page 76
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
[BOSE AUDIO WITHOUT NAVIGATION]
Possible malfunction factor/Action to take
CAN COMM CIRCUIT
CAN communication malfunction is detect-
ed.
Perform diagnosis with CONSULT-III, and
then repair the malfunctioning parts accord-
ing to the diagnosis results.
Refer to
AV-87, «CONSULT-III Function
CONTROL UNIT (CAN)
CAN initial diagnosis malfunction is detect-
ed.
Replace the AV control unit.
CONTROL UNIT (AV)
AV communication circuit initial diagnosis
malfunction is detected.
FLASH-ROM Error Of Control Unit
AV control unit malfunction is detected.
CAN Controller Memory Error
Front Display Connection Error
When either one of the following items are
detected:
• front display unit power supply and
ground circuits are malfunctioning.
• serial communication circuits between
AV control unit and front display unit are
malfunctioning.
• serial communication signal between AV
control unit and front display unit is mal-
functioning.
• Front display unit power supply and
• Serial communication circuits between
AV control unit and front display unit.
Rear Display Connection Error
When either one of the following items are
detected:
• rear display unit power supply and
ground circuits are malfunctioning.
• serial communication circuits between
video distributor and rear display unit are
malfunctioning.
• serial communication signal between
video distributor and rear display unit is
malfunctioning.
• Rear display unit power supply and
• Serial communication circuits between
video distributor and rear display unit.
Camera Control Unit Connection Error
Malfunction is detected in camera connec-
tion recognition circuit between AV control
unit and camera control unit.
Camera-connection recognition circuit be-
tween AV control unit and camera control
unit.
SAT Connection Error
When either one of the following items are
detected:
• satellite radio tuner power supply and
ground circuits are malfunctioning.
• serial communication circuits between
AV control unit and satellite radio tuner
are malfunctioning.
• serial communication or request signal
between AV control unit and satellite ra-
dio tuner is malfunctioning.
• request signal circuit between AV control
unit and satellite radio tuner is malfunc-
tioning.
• Satellite radio tuner power supply and
• Serial communication circuits between
AV control unit and satellite radio tuner.
• Request signal circuit between AV con-
trol unit and satellite radio tuner.
• AV COMM CIRCUIT
• Switches Connection Error
When either one of the following items are
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
• AV communication circuits between AV
control unit and multifunction switch.
[BOSE AUDIO WITHOUT NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
• AV COMM CIRCUIT
• Video Distributor Connection Error
When either one of the following items are
detected:
• video distributor power supply and
ground circuits are malfunctioning.
• AV communication signal between AV
control unit and video distributor is mal-
functioning.
Video distributor power supply and ground
circuits.
• AV COMM CIRCUIT
• DVD Deck Connection Error
When either one of the following items are
detected:
• DVD player power supply and ground cir-
cuits are malfunctioning.
• AV communication signal between AV
control unit and DVD player is malfunc-
tioning.
DVD player power supply and ground cir-
cuits.
• AV COMM CIRCUIT
• Rearview Camera Connection Error
When either one of the following items are
detected:
• camera control unit power supply and
ground circuits are malfunctioning.
• AV communication signal between AV
control unit and camera control unit is
malfunctioning.
• AV communication circuits between mul-
tifunction switch and camera control unit
are malfunctioning. (Without DVD enter-
tainment system models)
• Camera control unit power supply and
• AV communication circuits between mul-
tifunction switch and camera control unit.
(Without DVD entertainment system
models)
• AV COMM CIRCUIT
• iPod Connection Error
When either one of the following items are
detected:
• iPod adapter power supply and ground
circuits are malfunctioning.
• AV communication circuits between mul-
tifunction switch and iPod adapter are
malfunctioning.
• AV communication signal between AV
control unit and iPod adapter is malfunc-
tioning.
• iPod adapter power supply and ground
• AV communication circuits between mul-
tifunction switch and iPod adapter.
• AV COMM CIRCUIT
• H/F Unit Connection Error
When either one of the following items are
detected:
• TEL adapter unit power supply and
ground circuits are malfunctioning.
• AV communication circuits between cam-
era control unit and TEL adapter unit are
malfunctioning.
• AV communication signal between AV
control unit and TEL adapter unit is mal-
functioning.
• TEL adapter unit power supply and
• AV communication circuits between cam-
era control unit and TEL adapter unit.
• AV COMM CIRCUIT
• Rearview Camera Connection Error
• H/F Unit Connection Error
When either one of the following items are
detected:
• AV communication circuits between mul-
tifunction switch and camera control unit
are malfunctioning. (without DVD player
models)
• AV communication circuits between DVD
player and camera control unit are mal-
functioning. (with DVD player models)
• AV communication circuits between mul-
tifunction switch and camera control unit.
(without DVD player models)
• AV communication circuits between DVD
player and camera control unit. (with
DVD player models)
• AV COMM CIRCUIT
• DVD Deck Connection Error
• Rearview Camera Connection Error
• H/F Unit Connection Error
Malfunction is detected in AV communica-
tion circuits between video distributor and
DVD player.
AV communication circuits between video
distributor and DVD player.
Possible malfunction factor/Action to take
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
[BOSE AUDIO WITHOUT NAVIGATION]
*: Non-equipped item is not displayed.
The two functions of “Connection Confirmation” and “Adjust Offset of Rear View Camera” are available.
CONNECTION CONFIRMATION
The steering angle sensor, reverse signal and vehicle speed sensor
can be inspected.
• AV COMM CIRCUIT
• Video Distributor Connection Error
• DVD Deck Connection Error
• Rearview Camera Connection Error
• H/F Unit Connection Error
Malfunction is detected in AV communica-
tion circuits between multifunction switch
and video distributor.
AV communication circuits between multi-
function switch and video distributor.
• AV COMM CIRCUIT
• Video Distributor Connection Error
• DVD Deck Connection Error
• Rearview Camera Connection Error
• iPod Connection Error
• H/F Unit Connection Error
Malfunction is detected in AV communica-
tion circuits between multifunction switch
and iPod adapter.
AV communication circuits between multi-
function switch and iPod adapter.
• AV COMM CIRCUIT
• Switches Connection Error
• Rearview Camera Connection Error
• iPod Connection Error
• H/F Unit Connection Error
When either one of the following items are
detected:
• AV communication circuits between AV
control unit and the branch point multi-
function switch and AV control unit are
malfunctioning.
• AV communication circuits are malfunc-
• AV communication circuits between AV
control unit and the branch point multi-
function switch and AV control unit.
• Check and repair the short circuit in AV
• AV COMM CIRCUIT
• Switches Connection Error
• Video Distributor Connection Error
• DVD Deck Connection Error
• Rearview Camera Connection Error
• iPod Connection Error
• H/F Unit Connection Error
Possible malfunction factor/Action to take
Steer. Angle Sensor
When steering the vehicle with ignition switch ON (remains ON until connection
mode is stopped when it is turned ON).
• Ignition switch at ACC.
• No steering with ignition switch ON.
Malfunction detected in camera connection recognition signal.
Selector lever is in “R” with ignition switch ON.
• Ignition switch at ACC.
• Selector lever is in position other than “R” with ignition switch ON.
Malfunction detected in camera-connection recognition signal.
Vehicle Speed Sensor
Vehicle speed is more than 0 km/h (0 MPH) with ignition switch ON.
• Ignition switch at ACC.
• Vehicle speed is 0 km/h (0 MPH) with ignition switch ON.
Malfunction detected in camera connection recognition signal.
Side view Switch
[BOSE AUDIO WITHOUT NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
ADJUST OFFSET OF REAR VIEW CAMERA
Use this mode to adjust the guide line display position of the rear-
view monitor if necessary after removing the rear view monitor cam-
era.
Vehicle CAN Diagnosis
• CAN communication status and error counter is displayed.
• The error counter displays “OK” if any malfunction was not
detected in the past and displays “0” if a malfunction is detected. It
increases by 1 if the status is normal at the next ignition switch ON
cycle. The upper limit of the counter is 39.
• The error counter is erased if reset.
AV COMM Diagnosis
• Displays the communication status between AV control unit (mas-
ter unit) and each unit.
• The error counter displays “OK” if any malfunction was not
detected in the past and displays “0” if a malfunction is detected. It
increases by 1 if the condition is normal at the next ignition switch
ON cycle. The upper limit of the counter is 39.
• If it resets, the error counter is erased.
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2009 ACCESSORIES AND EQUIPMENT
Audio, Visual, Navigation System (Without Navigation) — FX35_FX50
DTC INDEX
DTC INDEX
| DTC | Description |
|---|---|
| DTC U1000 | CAN COMM CIRCUIT |
| DTC U1010 | CONTROL UNIT (CAN) |
| DTC U1310 | AV CONTROL UNIT |
| DTC U1200 | AV CONTROL UNIT |
| DTC U1216 | AV CONTROL UNIT |
| DTC U1243 | FRONT DISPLAY UNIT |
| DTC U1250 | CAMERA CONTROL UNIT |
| DTC U1255 | SATELLITE RADIO TUNER |
| DTC U1300 | AV COMM CIRCUIT |
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
OVERALL SEQUENCE
Fig. 1: Diagnosis And Repair Work Flow Chart
Courtesy of NISSAN MOTOR CO., U.S.A.
- Reference 1… Refer to
«CONSULT-III FUNCTION (MULTI AV)». - Reference 2… Refer to
«DTC INDEX». - Reference 3… Refer to
«SYMPTOM TABLE».
DETAILED FLOW
- 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 malfunction occurred).
- Check the symptom.
Is the occurred symptom malfunction?
YES: GO TO 2.
NO: INSPECTION END
- DIAGNOSIS WITH CONSULT-III
- Connect CONSULT-III and perform a self-diagnosis for «MULTI AV». Refer to
«CONSULT-III FUNCTION (MULTI AV)».NOTE: Skip to step 4 of the diagnosis procedure if «MULTI AV» is not displayed. - Check if any DTC is displayed in the self-diagnosis results.
Is DTC displayed?
YES: GO TO 3.
NO: GO TO 4.
- Connect CONSULT-III and perform a self-diagnosis for «MULTI AV». Refer to
- TROUBLE DIAGNOSIS FOR DTC
- Check the DTC indicated in the self-diagnosis results.
- Perform the relevant diagnosis referring to the DTC Index. Refer to
«DTC INDEX».GO TO 5.
- TROUBLE DIAGNOSIS FOR SYMPTOMS
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to
«SYMPTOM TABLE».GO TO 5.
- ERROR PART REPAIR
- Repair or replace the identified malfunctioning parts.
- Perform a self-diagnosis for «MULTI AV» with CONSULT-III.
NOTE: Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC has been indicated in the self-diagnosis results. - Check that the symptom does not occur.
Does the symptom occur?
YES: GO TO 1.
NO: INSPECTION END
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Description
Always correct the center position of the predicted course line after disconnecting the battery negative terminal.
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special Repair Requirement
- CORRECTION OF CENTER POSITION OF PREDICTED COURSE LINE
Refer to the following for details.
Refer to
«PREDICTED COURSE LINE CENTER POSITION ADJUSTMENT : SPECIAL REPAIR REQUIREMENT».
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
When camera control unit is replaced, the center position of predicted course line shall be corrected.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement
- CORRECTION OF CENTER POSITION OF PREDICTED COURSE LINE
Refer to the following for details.
Refer to
«PREDICTED COURSE LINE CENTER POSITION ADJUSTMENT : SPECIAL REPAIR REQUIREMENT».
PREDICTED COURSE LINE CENTER POSITION ADJUSTMENT
PREDICTED COURSE LINE CENTER POSITION ADJUSTMENT : Description
Adjust the center position of the predicted course line of the rear view monitor if it is shifted.
PREDICTED COURSE LINE CENTER POSITION ADJUSTMENT : Special Repair Requirement
- DRIVING
Drive the vehicle straight ahead 100 m (328.1 ft) or more at a speed of 30 km/h (18.6 MPH) or more.
END
FUNCTION DIAGNOSIS
MULTI AV SYSTEM
System Diagram
Fig. 2: Multi AV System Diagram
Courtesy of NISSAN MOTOR CO., U.S.A.
| NOTE: |
|
System Description
Multi AV system means that the following systems are integrated.
AUDIO SYSTEM REFERENCE
| System name | System explanation |
|---|---|
| AUDIO SYSTEM | «SYSTEM DESCRIPTION» |
| VEHICLE INFORMATION SYSTEM |
|
| HANDS-FREE PHONE SYSTEM | «SYSTEM DESCRIPTION» |
| AUXILIARY INPUT SYSTEM | Refer to the following «AUXILIARY INPUT SYSTEM». |
| REAR VIEW MONITOR SYSTEM | «SYSTEM DESCRIPTION» |
- AV control unit functions 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 the 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.
- AV control unit is connected by CAN communication, and it receives data signals from the ECM, unified meter and A/C amp. It computes and displays fuel economy information values with the obtained information. The transmitting/receiving of data signals is performed by BCM. In addition, it transmits the required signal of vehicle setting and receives the response signal.
- AV control unit is connected with display and serial communication, and it transmits the required signal of display and display control and receives the response signal from front display. Also, it is connected with satellite radio by serial communication, and it transmits the operating signal and receives the display signal.
NOTE: AV control unit can perform CONSULT-III self-operating function and on board self-diagnosis. - CONSULT-III self-diagnosis: refer to
«CONSULT-III FUNCTION (MULTI AV)». - On board self-diagnosis: refer to
«DIAGNOSIS DESCRIPTION».
On board self-diagnosis of TEL adapter unit can be performed.
- Refer to
«DIAGNOSIS DESCRIPTION» for on board self-diagnosis.
- CONSULT-III self-diagnosis: refer to
AUXILIARY INPUT SYSTEM
- Image and sound can be output from an external device by connecting a device with auxiliary input jacks.
- Operation can be performed with multifunction switch and steering switch. Multifunction switch transmits operation signal to AV control unit with communication.
Fig. 4: Auxiliary Input AV Communication System Diagram
Courtesy of NISSAN MOTOR CO., U.S.A.
Component Parts Location
Fig. 5: Identifying Multi AV System Component Location
Courtesy of NISSAN MOTOR CO., U.S.A.
Component Description
PART DESCRIPTION CHART
| Part name | Description |
|---|---|
| AV CONTROL UNIT |
|
| FRONT DISPLAY UNIT |
|
| BOSE AMP. |
|
| FRONT DOOR SPEAKER |
|
| REAR DOOR SPEAKER |
|
| FRONT SQUAWKER |
|
| REAR SQUAWKER |
|
| CENTER SPEAKER |
|
| WOOFER |
|
| MULTIFUNCTION SWITCH |
|
| PRESET SWITCH |
|
| CAMERA CONTROL UNIT |
|
| REAR VIEW CAMERA |
|
| STEERING SWITCH |
|
| STEERING ANGLE SENSOR | It is connected to the AV control unit and transmits the steering angle signal via CAN communication. |
| AUXILIARY INPUT JACKS | Auxiliary input jacks Image and sound signal are transmitted to AV control unit. |
| ANTENNA BASE | A radio antenna base integrated with radio antenna amp. and satellite radio antenna is adopted. ANTENNA AMP.
SATELLITE RADIO ANTENNA
|
| iPod ADAPTER |
|
| TEL ADAPTER UNIT |
|
| TEL ANTENNA | Receives the TEL voice signal and outputs it to TEL adapter unit. |
| MICROPHONE |
|
| SATELLITE RADIO TUNER |
|
AUDIO SYSTEM
System Diagram
Fig. 6: Audio System Diagram
Courtesy of NISSAN MOTOR CO., U.S.A.
| NOTE: | A radio antenna base integrated with radio antenna and satellite radio antenna is adopted. |
Fig. 7: Radio And Satellite Radio Antenna Chart
Courtesy of NISSAN MOTOR CO., U.S.A.
System Description
The audio system is equipped with the following functions. Each function can be operated by multifunction switch, preset switch or steering switch. It indicates the operation status of AUDIO to display.
AUDIO SYSTEM FUNCTION CHART
| Function |
|---|
| AM/FM radio |
| Satellite radio |
| CD |
| iPod connection |
| Driver’s Audio Stage |
FUNCTION DESCRIPTION
Operating Signal
Operation of the audio system can be performed with multifunction switch, preset switch or steering switch.
- Operating signal is transmitted to AV control unit with AV communication when it is operated by multifunction switch or preset switch. The disk ejection operating signal is performed by hardwire.
- Operating signal is transmitted to AV control unit with steering switch signal when it is operated by steering switch.
Screen Display
- The display is switched by communication signal between front display unit and AV control unit.
- The image signal that displays operating status is performed by the RGB image signal, RGB area signal and RGB synchronizing signal.
AM/FM Radio Mode
- AM/FM radio tuner is built into AV control unit.
- Audio signal is received by rod antenna, next it is amplified by antenna amp., and finally it is input into AV control unit. The FM sub antenna is installed on the back door window glass and AV control unit receives audio signal.
- Audio signal is input to BOSE amp., BOSE amp. outputs to woofer and each speaker from AV control unit.
Satellite Radio System
- Satellite radio tuner is controlled by serial communication and request signal from AV control unit.
- Satellite radio wave is received by satellite radio antenna and is input into satellite radio tuner. Satellite radio tuner outputs satellite radio sound signal to AV control unit. AV control unit outputs satellite radio sound signal to BOSE amp., BOSE amp. outputs the sound signal to each speaker and woofer.
CD Mode
- CD function is built into AV control unit.
- AV control unit outputs audio signals to BOSE amp., BOSE amp. outputs to woofer and each speaker when CD is inserted to AV control unit.
iPod Connection
- Connect iPod® and iPod adapter with the wire harness. iPod adapter inputs iPod sound signal from iPod®. When iPod mode is selected, iPod adapter outputs iPod sound signal to AV control unit. AV control unit outputs sound signal to BOSE amp. and BOSE amp. outputs sound signal to woofer and each speaker.
- Receiving/transmitting of iPod® operation signals are performed as follows:
- between AV control unit and iPod adapter: AV communication.
- between iPod® and iPod adapter: serial communication.
- iPod® connection status can be recognized whether iPod adapter receives iPod connection recognition signal.
- iPod adapter can charge iPod®.
Driver’s Audio Stage Mode
- Driver’s Audio Stage controls the speaker output characteristic by BOSE amp. so that driver seat is the center of sound.
- ON/OFF signals of Driver’s Audio Stage are transmitted from AV control unit to BOSE amp. using Mode signal.
Component Parts Location
Fig. 8: Identifying Audio System Component Parts Location
Courtesy of NISSAN MOTOR CO., U.S.A.
Component Description
PART DESCRIPTION
| Part name | Description |
|---|---|
| AV CONTROL UNIT |
|
| FRONT DISPLAY UNIT |
|
| BOSE AMP. |
|
| FRONT DOOR SPEAKER |
|
| REAR DOOR SPEAKER |
|
| FRONT SQUAWKER |
|
| REAR SQUAWKER |
|
| CENTER SPEAKER |
|
| WOOFER |
|
| MULTIFUNCTION SWITCH |
|
| PRESET SWITCH |
|
| STEERING SWITCH |
|
| ANTENNA BASE | A radio antenna base integrated with radio antenna amp. and satellite radio antenna is adopted. ANTENNA AMP.
SATELLITE RADIO ANTENNA
|
| iPod ADAPTER |
|
| SATELLITE RADIO TUNER |
|
HANDS-FREE PHONE SYSTEM
System Diagram
Fig. 9: Hands-Free Phone System Diagram
Courtesy of NISSAN MOTOR CO., U.S.A.
System Description
- TEL adapter unit is controlled with AV communication from AV control unit.
- The connection between portable telephone and TEL adapter unit is performed via Bluetooth™ communication.
- The voice guidance signal is input from TEL adapter unit to AV control unit and output via BOSE amp. to front speaker when operating cellular phone.
- TEL adapter unit has the on board self-diagnosis function. Refer to
«DIAGNOSIS DESCRIPTION».
When receiving a call
TEL voice signal received with the portable telephone is input from TEL antenna via TEL adapter unit to AV control unit via Bluetooth™ communication and output via BOSE amp. to front speaker. The operation is performed via steering switch or voice recognition function (TEL operation only).
When a call is transmitted
Voice sound (TEL voice signal) is input from the microphone to TEL adapter unit. It is input from TEL antenna via Bluetooth communication to portable telephone. It is transmitted to phone on the other side. The operation is performed with steering switch or voice recognition function (TEL operation only).
Component Parts Location
Fig. 10: Identifying Hands-Free Phone System Component Parts Location
Courtesy of NISSAN MOTOR CO., U.S.A.
Component Description
PART DESCRIPTION
| Part name | Description |
|---|---|
| AV CONTROL UNIT |
|
| FRONT DISPLAY UNIT |
|
| BOSE AMP. | Inputs TEL voice signal or voice guidance signal from AV control unit and outputs it to front door speaker and center speaker. |
| FRONT DOOR SPEAKER | Outputs TEL voice signal or voice guidance signal from BOSE amp. |
| FRONT SQUAWKER | |
| PRESET SWITCH |
|
| STEERING SWITCH |
|
| MICROPHONE |
|
| TEL ADAPTER UNIT |
|
| TEL ANTENNA | Receives the TEL voice signal and outputs it to TEL adapter unit. |
REAR VIEW MONITOR SYSTEM
System Diagram
Fig. 11: Rear View Monitor — System Diagram
Courtesy of NISSAN MOTOR CO., U.S.A.
System Description
CAMERA IMAGE OPERATION PRINCIPLE
- Power is supplied to rear view camera from camera control unit and the rear view camera outputs the camera image to camera control unit when selector lever is set to reverse position and the reverse signal on camera control unit is input.
- Camera control unit superimposes the guiding line and predicted course line to the image from rear view camera and outputs to front display unit. In this case, the reverse signal is also input to AV control unit. Therefore, AV control unit recognizes the selector lever as in the reverse position. And then AV control unit switches the image displayed by the communication signal between AV control unit and front display unit with the camera image.
- AV control unit outputs camera image signal that is inputted from camera control unit to front display unit.
- Camera control unit controls the direction and distance of predicted course line according to the sensor signal from steering angle sensor.
- Steering angle sensor connected to the AV control unit and transmits the steering angle signal via CAN communication.
- AV control unit determines whether rear view camera is equipped or not, based on the presence of camera connection recognition signal. It switches to rear view monitor image at the time of reverse signal input when rear view camera is equipped.
- Warning message under the rear view monitor display is described by AV control unit.
Fig. 12: Identifying Rear View Monitor Guiding Line
Courtesy of NISSAN MOTOR CO., U.S.A.
Component Parts Location
Fig. 13: Identifying Rear View Monitor Component Parts Location
Courtesy of NISSAN MOTOR CO., U.S.A.
Component Description
PART DESCRIPTION
| Part name | Description |
|---|---|
| AV CONTROL UNIT |
|
| FRONT DISPLAY UNIT |
|
| CAMERA CONTROL UNIT |
|
| REAR VIEW CAMERA |
|
| STEERING ANGLE SENSOR | It is connected to the AV control unit and transmits the steering angle signal via CAN communication. |
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Diagnosis Description
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 4-direction switches within 10 seconds after turning the ignition switch from OFF to ACC and hold them for 3 seconds or more. The buzzer sounds, all indicators of the preset switch illuminate, and the self-diagnosis mode starts.
- The continuity of each switch in 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. Fig. 14: Locating Multifunction Switch And Preset Switch
Courtesy of NISSAN MOTOR CO., U.S.A.
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 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, 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.
- Self-diagnosis mode performs AV control unit diagnosis and the connection diagnosis between each of the units that make up the system, and it indicates the results to 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 checking, modifying or adjusting generally requires human intervention and judgment (the system cannot make judgment automatically).
On Board Diagnosis Item
MODE DESCRIPTION
| Mode | Description |
|---|---|
| Self Diagnosis |
|
MODE DESCRIPTION
| Mode | Description | |
|---|---|---|
| Confirmation/Adjustment | Display Diagnosis | The confirmations of the tint with the color spectrum bar display and shading of color with the gradation bar display can be performed. |
| Vehicle Signals | Diagnosis of signals can be performed for vehicle speed, parking brake, lights, ignition switch, and reverse. | |
| Speaker Test | The connection of a speaker can be confirmed by test tone. | |
| Climate Control | Start auto air conditioner system self-diagnosis. | |
| Error History | The system malfunction and the frequency when occurring in the past are displayed. When the malfunctioning item is selected, the time and place that the selected malfunction last occurred are displayed. | |
| Vehicle CAN Diagnosis | The transmitting/receiving of CAN communication can be monitored. | |
| AV COMM Diagnosis | The communication condition of each unit of Multi AV system can be monitored. | |
| Camera Cont. | The signal connected to camera control unit can be checked and the guiding line position that overlaps rear view camera image can be adjusted. | |
| Delete Unit Connection Log | Erase the connection history of unit and error history | |
| Initialize Settings | Initializes AV control unit memory. |
STARTING PROCEDURE
- Start the engine.
- Turn the audio system OFF.
- While pressing the «SETTING» button, turn the volume control dial clockwise or counterclockwise for 40 clicks or more. When the self-diagnosis mode starts, a short beep will sound.
- Shifting from the current screen to the previous screen is performed by pressing the «BACK» button.
Fig. 15: Pressing «SETTING» Button
Courtesy of NISSAN MOTOR CO., U.S.A.
- Shifting from the current screen to the previous screen is performed by pressing the «BACK» button.
- The trouble diagnosis initial screen is displayed, and then the items of «Self Diagnosis» and «Confirmation/Adjustment» can be selected.
Fig. 16: Diagnosis Display — System Diagnostic Menu
Courtesy of NISSAN MOTOR CO., U.S.A.
SELF-DIAGNOSIS MODE
- Start the self-diagnosis function and select «Self-diagnosis».
- Self-diagnosis subdivision screen is displayed, and the self-diagnosis mode starts.
- The bar graph visible on the center of the self-diagnosis subdivision screen indicates the progress of the trouble diagnosis.
Fig. 17: Diagnosis Display — Running Self Diagnosis
Courtesy of NISSAN MOTOR CO., U.S.A.
- Diagnosis results are displayed after the self-diagnosis is completed. The unit names and the connection lines are color-coded according to the diagnostic results.
DIAGNOSIS RESULTS REFERENCE
Diagnosis results Unit Connection line Normal Green Green Connection malfunction Gray Yellow Unit malfunctionNote Red Green NOTE: - Only the control unit (AV control unit) is displayed in red.
- Replace AV control unit if «Self-Diagnosis did not run because of a control unit malfunction» is indicated. The symptom is an AV control unit internal error. Refer to
«EXPLODED VIEW».
Fig. 18: Diagnosis Display — Control Unit
Courtesy of NISSAN MOTOR CO., U.S.A.- If multiple errors occur at the same time for a single unit, the screen switch colors are determined according to the following order of priority: red > gray.
- The comments of the self-diagnosis results can be viewed with a component in the diagnosis result screen.
Fig. 19: Diagnosis Display — System Diagnostic Menu
Courtesy of NISSAN MOTOR CO., U.S.A.
SELF-DIAGNOSIS RESULTS
- The self-diagnosis mode allows the technician to diagnose the connection in the communication line between AV control unit and each unit, and the internal operation of AV control unit.
- Because the start condition of the diagnosis function is a switch operation, the on board diagnosis function cannot be started up if any malfunction is detected in the communication circuit between AV control unit and the multifunction switch.
- Check the applicable display in following table, and then repair the malfunctioning parts.
Self-diagnosis Result Chart
SELF-DIAGNOSIS RESULT CHART
| Diagnosis results | Description | Possible malfunction location / Action to take | ||
|---|---|---|---|---|
| «Self-Diagnosis did not run because of a control unit malfunction» | AV control unit malfunction is detected. | Replace AV control unit. | ||
 click to open the image
|
Malfunction is detected in AV control unit power supply and ground circuits. | Check AV control unit power supply and ground circuits. When detecting no malfunction in those components, replace AV control unit. | ||
| click to open the image |
When either one of the following items are detected:
|
Communication circuits between AV control unit and front display unit. | ||
| click to open the image |
When either one of the following items are detected:
|
|
||
| click to open the image |
When either one of the following items are detected:
|
|
||
| click to open the image |
When either one of the following items are detected:
|
|
||
| click to open the image |
Malfunction is detected in the camera control unit recognition circuit between AV control unit and camera control unit. | Camera control unit recognition circuit between AV control unit and camera control unit. |
CONFIRMATION/ADJUSTMENT MODE
- Start the diagnosis function and select «Confirmation/Adjustment». The confirmation/adjustment mode indicates where each item can be checked or adjusted.
- Select each switch on the «Confirmation/Adjustment Mode» screen to display the relevant trouble diagnosis screen. Press the «RETURN» switch to return to the initial Confirmation/Adjustment Mode screen.
Fig. 20: Diagnosis Display — System Diagnostic Menu
Courtesy of NISSAN MOTOR CO., U.S.A.
Display Diagnosis
Fig. 21: Diagnosis Display — Color Spectrum Bar And Gradation Bar
Courtesy of NISSAN MOTOR CO., U.S.A.
The tint of the color bar indication is as per the following list if a RGB signal error is detected.
R (red) signal error : Light blue (Cyan) tint
G (green) signal error : Purple (Magenta) tint
B (blue) signal error : Yellow tint
Vehicle Signals
A comparison check can be made of each actual vehicle signal and the signals recognized by the system.
Fig. 22: Diagnosis Display — Vehicle Speed
Courtesy of NISSAN MOTOR CO., U.S.A.
VEHICLE STATUS CHART
| Diagnosis item | Display | Vehicle status | Remarks |
|---|---|---|---|
| Vehicle speed | ON | Vehicle speed > 0 km/h (0 MPH) | Changes in indication may be delayed. This is normal. |
| Vehicle speed = 0 km/h (0 MPH) | |||
| Parking brake | ON | Parking brake is applied. | |
| OFF | Parking brake is released. | ||
| Lights | ON | Light switch ON | — |
| OFF | Light switch OFF | ||
| Ignition | ON | Ignition switch ON | — |
| OFF | Ignition switch ACC | ||
| Reverse | ON | Shift the selector lever to the «R» position. | Changes in indication may be delayed. This is normal. |
| OFF | Shift the selector lever to a position other than the «R» position. |
Speaker Test
Select «SPEAKER DIAGNOSIS» to display the Speaker Diagnosis screen. Press «START and NEXT» to generate a test tone in a speaker. Press «Start» to generate a test tone in the next speaker. Press «End» to stop the test tones.
| NOTE: | The frequency of test tone emitted from each speaker is as follows. |
REFERENCE CHART
| Tweeter(1) | : 3 kHz | |
| Front speaker | : 300 Hz | |
| Rear speaker | : 1 kHz | |
|
Fig. 23: Diagnosis Display — Speaker Testing
Courtesy of NISSAN MOTOR CO., U.S.A.
Climate Control
Refer to «HEATER & AIR CONDITIONING CONTROL SYSTEM
» for details.
Error History
The self-diagnosis results are judged depending on whether any error occurs from when «Self-diagnosis» is selected until the self-diagnosis results are displayed.
However, the diagnosis results are judged normal if an error has occurred before the ignition switch is turned ON and then no error has occurred until the self-diagnosis start. Check the «Error Record» to detect any error that may have occurred before the self-diagnosis start because of this condition.
Count up method A
- The counter resets to 0 if an error occurs when the ignition switch is turned ON. The counter increases by 1 if the condition is normal at the next IGN ON cycle.
- The counter upper limit is 39. Any counts exceeding 39 are ignored. The counter can be reset (no error record display) with the «Delete log» switch or CONSULT-III.
Count up method B
- The counter increases by 1 if an error occurs when the ignition switch is ON. The counter will not decrease even if the condition is normal at the next IGN ON cycle.
- The counter upper limit is 50. Any counts exceeding 50 are ignored. The counter can be reset (no error record display) with the «Delete log» switch or CONSULT-III.
ERROR HISTORY CHART
Display type of occurrence frequency Error history display item Count up method A CAN communication line, control unit (CAN), AV communication line, control unit (AV communication) Count up method B Other than the above Fig. 24: Diagnosis Display — Error History
Courtesy of NISSAN MOTOR CO., U.S.A.
Error item
Error items may be displayed simultaneously according to the cause. If error items are displayed simultaneously, the cause can be detected by the combination of display items.
ITEM DESCRIPTION
| Error item | Description | Possible malfunction factor/Action to take |
|---|---|---|
| CAN COMM CIRCUIT | CAN communication malfunction is detected. | Perform diagnosis with CONSULT-III, and then repair malfunctioning parts according to the diagnosis results. Refer to «CONSULT-III FUNCTION (MULTI AV)». |
| CONTROL UNIT (CAN) | CAN initial diagnosis malfunction is detected. | Replace AV control unit. |
| CONTROL UNIT (AV) | AV communication circuit initial diagnosis malfunction is detected. | |
| FLASH-ROM Error Of Control Unit | AV control unit malfunction is detected. | |
| CAN Controller Memory Error | ||
| Front Display Connection Error | When either one of the following items are detected:
|
|
| SAT Connection Error | When either one of the following items are detected:
|
|
| Camera Control Unit Connection Error | Malfunction is detected in the camera connection recognition circuit between AV control unit and camera control unit. | Camera connection recognition circuit between AV control unit and camera control unit. |
|
When either one of the following items are detected:
|
|
|
When either one of the following items are detected:
|
|
|
When either one of the following items are detected:
|
|
|
When either one of the following items are detected:
|
|
|
Malfunction is detected in the AV communication circuits between AV control unit and camera control unit. | AV communication circuits between AV control unit and camera control unit. |
Vehicle CAN Diagnosis
- CAN communication status and error counter is displayed.
- The error counter displays «OK» if a malfunction was not detected in the past and displays «0» if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch ON cycle. The upper limit of the counter is 39.
- The error counter is erased if reset.
ITEM MALFUNCTION COUNTER
Items Display (Current) Malfunction counter (Past) Tx (HVAC) OK / UNKWN OK / 0 — 39 Rx (ECM) OK / UNKWN OK / 0 — 39 Rx (Cluster) OK / UNKWN OK / 0 — 39 Rx (BCM) OK / UNKWN OK / 0 — 39 Rx (HVAC) OK / UNKWN OK / 0 — 39 Rx (USM) OK / UNKWN OK / 0 — 39 Fig. 25: Diagnosis Display — Vehicle Speed Sensor
Courtesy of NISSAN MOTOR CO., U.S.A.
AV COMM Diagnosis
- Displays the communication status between AV control unit (master unit) and each unit.
- The error counter displays «OK» if any malfunction was not detected in the past and displays «0» if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch ON cycle. The upper limit of the counter is 39.
- The error counter is erased if reset.
ITEM STATUS CHART
Items Status (Current) Counter (Past) C Tx (ITM-SW) OK / UNKWN OK / 0 — 39 C Rx (Primary SW-ITM) OK / UNKWN OK / 0 — 39 C Rx (BTHF-ITM)(1) OK / UNKWN OK / 0 — 39 C Rx (iPod Adpt.—ITM) OK / UNKWN OK / 0 — 39 (1) With hands-free phone Fig. 26: Diagnosis Display — Status Count
Courtesy of NISSAN MOTOR CO., U.S.A.
Camera Cont
The two functions of «Connection Confirmation» and «Adjust Offset of Rear View Camera» are available.
CONNECTION CONFIRMATION
The steering angle sensor, reverse signal and vehicle speed sensor can be inspected.
Fig. 27: Diagnosis Display — Vehicle Speed Sensor
Courtesy of NISSAN MOTOR CO., U.S.A.
VEHICLE STATUS CHART
| Diagnosis item | Display | Vehicle status |
|---|---|---|
| Steer. Angle Sensor | ON | When steering the vehicle with ignition switch ON (remains ON until connection mode is stopped when it is turned ON) |
| OFF |
|
|
| — | Malfunction detected in camera connection recognition signal | |
| Reverse Sensor | ON | Selector lever is in «R» with ignition switch ON |
| OFF |
|
|
| — | Malfunction detected in camera-connection recognition signal | |
| Vehicle Speed Sensor | ON | Vehicle speed is more than 0 km/h (0 MPH) with ignition switch ON |
| OFF |
|
|
| — | Malfunction detected in camera connection recognition signal | |
| Side view Switch | — | Not used |
ADJUST OFFSET OF REAR VIEW CAMERA
Use this mode to adjust the guide line display position of the rear view monitor if necessary after removing the rear view monitor camera.
Fig. 28: Diagnosis Display — Adjust Offset Of Rear View Camera
Courtesy of NISSAN MOTOR CO., U.S.A.
Delete Unit Connection Log
Deletes any unit connection records and error records from AV control unit memory. Clear the records of the unit that has been removed.
Fig. 29: Diagnosis Display — Delete Unit Connection Log
Courtesy of NISSAN MOTOR CO., U.S.A.
Initialize Settings
Initializes AV control unit memory.
Fig. 30: Diagnosis Display — Initializes AV Control Unit Memory
Courtesy of NISSAN MOTOR CO., U.S.A.
CONSULT-III Function (MULTI AV)
CONSULT-III functions
CONSULT-III performs the following functions via the communication with AV control unit.
DIAGNOSIS MODE DESCRIPTION
| Diagnosis mode | Description |
|---|---|
| Ecu Identification | The part number of AV control unit can be checked. |
| Self Diagnostic Result | Performs a diagnosis on AV control unit, a connection diagnosis for the communication circuit of the Multi AV system and displays the current and past malfunctions collectively. |
| Data Monitor | The diagnosis of vehicle signal that is input to AV control unit can be performed. |
AV COMMUNICATION
When «AV communication» of «CAN Diag Support Monitor» is selected, the following function will be performed.
AV COMMUNICATION CHART
| AV communication | AV&NAVI C/U | Displays the communication status from AV control unit to each unit as well as the error counter. |
| AUDIO | Displays AV control unit communication status and the error counter. |
ECU IDENTIFICATION
The part number of AV control unit is displayed.
SELF DIAGNOSIS RESULT
- In CONSULT-III self-diagnosis, self-diagnosis results and error history are displayed simultaneously.
- The timing is displayed as «0» if any of the error codes [U1000], [U1010], [U1300] or [U1310] are detected. The counter increases by 1 if the condition is normal at the next ignition switch ON cycle.
Self-diagnosis results display item
ITEM DESCRIPTION
| Error item | Description | Possible malfunction factor/Action to take |
|---|---|---|
| CAN COMM CIRCUIT [U1000] | CAN communication malfunction is detected. | Perform diagnosis with CONSULT-III, and then repair the malfunctioning parts according to the diagnosis results. Refer to «DIAGNOSIS PROCEDURE». |
| CONTROL UNIT (CAN) [U1010] | CAN initial diagnosis malfunction is detected. | Replace AV control unit. |
| CONTROL UNIT (AV) [U1310] | AV communication circuit initial diagnosis malfunction is detected. | |
| Control Unit FLASH-ROM [U1200] | AV control unit malfunction is detected. | |
| CAN CONT [U1216] | ||
| FRONT DISP CONN [U1243] | When either one of the following items are detected:
|
|
| CAMERA CONT. CONN [U1250] | Malfunction is detected in camera connection recognition circuit between AV control unit and camera control unit. | Camera connection recognition circuit between AV control unit and camera control unit. |
| SAT CONN [U1255] | When either one of the following items are detected:
|
|
|
When either one of the following items are detected:
|
|
|
When either one of the following items are detected:
|
|
|
When either one of the following items are detected:
|
|
|
When either one of the following items are detected:
|
|
|
Malfunction is detected in the AV communication circuits between AV control unit and camera control unit. | AV communication circuits between AV control unit and camera control unit. |
DATA MONITOR
ALL SIGNALS
- Displays the status of the following vehicle signals inputted into AV control unit.
- For each signal, actual signal can be compared with the condition recognized on the system.
VEHICLE STATUS CHART
Display Item Display Vehicle status Remarks VHCL SPD SIG On Vehicle speed > 0 km/h (0 MPH) Changes in indication may be delayed. This is normal. Off Vehicle speed = 0 km/h (0 MPH) PKB SIG On Parking brake is applied. Off Parking brake is released. ILLUM SIG On Light switch ON — Off Light switch OFF IGN SIG On Ignition switch ON Off Ignition switch ACC REV SIG On Shift the selector lever to the «R» position Changes in indication may be delayed. This is normal. Off Shift the selector lever to a position other than the «R» position
SELECTION FROM MENU
Allows the technician to select which vehicle signals should be displayed and displays the status of the selected vehicle signals.
ITEM DESCRIPTION
| Item to be selected | Description |
|---|---|
| VHCL SPD SIG | The same as when «ALL SIGNALS» is selected. |
| PKB SIG | |
| ILLUM SIG | |
| IGN SIG | |
| REV SIG |
DIAGNOSIS SYSTEM (TEL ADAPTER UNIT)
Diagnosis Description
HANDS-FREE PHONE SYSTEM ON BOARD DIAGNOSIS
During on board diagnosis the diagnosis function of TEL adapter unit starts with the operation of steering switch and performs the diagnosis when ignition switch is turned to ACC.
ON BOARD DIAGNOSIS ITEM
The on board diagnosis has 3 modes: the self-diagnosis mode that performs the trouble diagnosis, the speaker adaptation data deleting mode and the hands-free phone system initialization mode.
| CAUTION: |
|
MODE DESCRIPTION
| STEP | MODE | Description |
|---|---|---|
| STEP1 | Self-diagnosis |
|
| STEP2 | Speaker adaptation data deleting | The speaker adaptation data deleting mode can delete the speaker adaptation data. |
| Hands-free phone system initialization | Hands-free phone system initialization mode can perform the initialization of the hands-free phone system. |
SELF-DIAGNOSIS RESULTS
Self-diagnosis mode reads out the self-diagnosis results and indicates DTC on the display.
| NOTE: |
|
Self-diagnosis results
SELF-DIAGNOSIS RESULTS
| DTC | DTC name | Possible causes |
|---|---|---|
| DTC 10000 | INTERNAL FAILURE | TEL adapter unit |
| DTC 01000 | ANT. SHORT TO BATT OR OPEN | TEL antenna |
| DTC 00100 | ANT. SHORT TO GROUND | |
| DTC 00010 | STEERING REMOTE BUTTON STUCK A | Steering switch |
| DTC 00001 | STEERING REMOTE BUTTON STUCK B | |
| DTC 00000 | THERE ARE NO FAILURE RECORDS TO REPORT | — |
The Details Of Error Count
The error count displays «0» when an error occurs. The next time it counts up to «1» if conditions are normal with the ignition switch ON. It continues the count up unless the initialization of hands-free phone system is performed.
FLOW CHART OF TROUBLE DIAGNOSIS
Fig. 31: Trouble Diagnosis Flow Chart
Courtesy of NISSAN MOTOR CO., U.S.A.
COMPONENT DIAGNOSIS
DTC U1000: CAN COMM CIRCUIT
Description
CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independently). 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
«CAN COMMUNICATION SIGNAL CHART
«.
DTC Logic
DTC DETECTION LOGIC
DTC DETECTION LOGIC CHART
| DTC | Display contents of CONSULT-III | Diagnostic item is detected when … | Probable malfunction location |
|---|---|---|---|
| U1000 | CAN COMM CIRCUIT | AV control unit is not transmitting or receiving CAN communication signal for 2 seconds or more. | CAN communication system. |
Diagnosis Procedure
- PERFORM SELF-DIAGNOSTIC
- Turn ignition switch ON and wait for 2 seconds or more.
- Check «Self Diagnostic Result» of «MULTI AV».
Is «CAN COMM CIRCUIT» displayed?
YES: Refer to «LAN system». Refer to
«TROUBLE DIAGNOSIS FLOW CHART
«.NO: Refer to GI article. Refer to
«INTERMITTENT INCIDENT
«.
DTC U1010: CONTROL UNIT (CAN)
Description
Initial diagnosis of AV control unit.
DTC Logic
DTC DETECTION LOGIC
DTC DETECTION LOGIC CHART
| DTC | Display contents of CONSULT-III | Diagnostic item is detected when … | Probable malfunction location |
|---|---|---|---|
| U1010 | CONTROL UNIT (CAN) | CAN initial diagnosis malfunction is detected. | AV control unit. |
Diagnosis Procedure
- REPLACE AV CONTROL UNIT
When DTC U1010 is detected, replace AV control unit.
INSPECTION END
DTC U1310: AV CONTROL UNIT
Description
Replace the AV control unit if this DTC is displayed. Refer to
«EXPLODED VIEW».
PART DESCRIPTION
| Part name | Description |
|---|---|
| AV CONTROL UNIT |
|
DTC Logic
DTC DETECTION CONDITION CHART
| DTC | Display contents of CONSULT-III | DTC Detection Condition | Action to take |
|---|---|---|---|
| U1310 | CONTROL UNIT (AV) [U1310] | An initial diagnosis error is detected in AV communication circuit. | Replace AV control unit. |
DTC U1200: AV CONTROL UNIT
Description
Replace the AV control unit if this DTC is displayed. Refer to
«EXPLODED VIEW».
PART DESCRIPTION
| Part name | Description |
|---|---|
| AV CONTROL UNIT |
|
DTC Logic
DTC DETECTION CONDITION CHART
| DTC | Display contents of CONSULT-III | DTC Detection Condition | Action to take |
|---|---|---|---|
| U1200 | Cont Unit FLASH-ROM [U1200] | An internal malfunction is detected in AV control unit (FLASH-ROM). | Replace AV control unit. |
DTC U1216: AV CONTROL UNIT
Description
Replace the AV control unit if this DTC is displayed. Refer to
«EXPLODED VIEW».
PART DESCRIPTION
| Part name | Description |
|---|---|
| AV CONTROL UNIT |
|
DTC Logic
DTC DETECTION CONDITION CHART
| DTC | Display contents of CONSULT-III | DTC Detection Condition | Action to take |
|---|---|---|---|
| U1216 | CAN CONT [U1216] | Internal malfunction of AV control unit (CAN controller) is detected. | Replace AV control unit. |
DTC U1243: FRONT DISPLAY UNIT
Description
PART DESCRIPTION
| Part name | Description |
|---|---|
| FRONT DISPLAY UNIT |
|
DTC Logic
DTC DETECTION CONDITION CHART
| DTC | Display contents of CONSULT-III | DTC Detection Condition | Possible causes |
|---|---|---|---|
| U1243 | FRONT DISP CONN [U1243] | When either one of the following items is detected:
|
|
Diagnosis Procedure
- CHECK FRONT DISPLAY UNIT POWER SUPPLY AND GROUND CIRCUIT
Check front display unit power supply and ground circuits. Refer to
«FRONT DISPLAY UNIT : DIAGNOSIS PROCEDURE».Is the inspection result normal?
YES: GO TO 2.
NO: Repair malfunctioning parts.
- CHECK CONTINUITY COMMUNICATION CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminals Connector Terminals M71 11 M83 56 Existed 22 44 - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminals M71 11 Not existed 22 Is the inspection result normal?
YES: GO TO 3.
NO: Repair harness or connector.
- CHECK COMMUNICATION SIGNAL (CONT—>DISP)
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Front display unit Connector Terminal M71 11 Ground When adjusting display brightness. 
click to open the imageIs the inspection result normal?
YES: GO TO 4.
NO: Replace AV control unit.
- CHECK COMMUNICATION SIGNAL (DISP—>CONT)
Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Front display unit Connector Terminal M71 22 Ground When adjusting display brightness. click to open the imageIs the inspection result normal?
YES: INSPECTION END
NO: Replace front display unit.
DTC U1250: CAMERA CONTROL UNIT
Description
PART DESCRIPTION
| Part name | Description |
|---|---|
| CAMERA CONTROL UNIT |
|
DTC Logic
DTC DETECTION CONDITION CHART
| DTC | Display contents of CONSULT-III | DTC Detection Condition | Possible causes |
|---|---|---|---|
| U1250 | CAMERA CONT. CONN [U1250] | A malfunction is detected in camera connection recognition signal circuit | Camera connection recognition signal circuit |
Diagnosis Procedure
- CHECK CAMERA-CONNECTION RECOGNITION SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect AV control unit connector and camera control unit connector.
- Check continuity between AV control unit harness connector and camera control unit harness connector.
CONTINUITY CHART
AV control unit Camera control unit Continuity Connector Terminal Connector Terminal M84 68 B50 14 Existed Is inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK AV CONTROL UNIT VOLTAGE
- Connect AV control unit connector.
- Turn ignition switch ON.
- Check voltage between AV control unit harness connector and ground.
VOLTAGE SPECIFICATION
(+) (-) Voltage (Approx.) AV control unit Connector Terminal M84 68 Ground 5.0 V Is inspection result normal?
YES: Replace camera control unit.
NO: Replace AV control unit.
DTC U1255: SATELLITE RADIO TUNER
Description
PART DESCRIPTION
| Part name | Description |
|---|---|
| SATELLITE RADIO TUNER |
|
DTC Logic
DTC DETECTION CONDITION CHART
| DTC | Display contents of CONSULT-III | DTC Detection Condition | Possible causes |
|---|---|---|---|
| U1255 | SAT CONN [U1255] | When either one of the following items is detected:
|
|
Diagnosis Procedure
- CHECK SATELLITE RADIO TUNER POWER SUPPLY AND GROUND CIRCUIT
Check satellite radio tuner power supply and ground circuit. Refer to
«SATELLITE RADIO TUNER : DIAGNOSIS PROCEDURE».Is the inspection result normal?
YES: GO TO 2.
NO: Repair malfunctioning parts.
- CHECK CONTINUITY COMMUNICATION CIRCUIT AND REQUEST SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect AV control unit connector and satellite radio tuner connector.
- Check continuity between AV control unit harness connector and satellite radio tuner harness connector.
CONTINUITY CHART
AV control unit Satellite radio tuner Continuity Connector Terminals Connector Terminals M82 28 B236 8 Existed 29 9 30 10 - Check continuity between AV control unit harness connector and ground.
CONTINUITY CHART
AV control unit Ground Continuity Connector Terminals M82 28 Not existed 29 30 Is the inspection result normal?
YES: GO TO 3.
NO: Repair harness or connector.
- CHECK AV CONTROL UNIT VOLTAGE
- Connect AV control unit connector.
- Turn ignition switch ON.
- Check voltage between AV control unit harness connector and ground.
VOLTAGE SPECIFICATION
(+) (-) Voltage (Approx.) AV control unit Connector Terminals M82 28 Ground 7.5 V 29 7.0 V Is the inspection result normal?
YES: GO TO 4.
NO: Replace AV control unit.
- CHECK SATELLITE RADIO TUNER
- Turn ignition switch OFF.
- Disconnect AV control unit connector.
- Connect satellite radio tuner.
- Turn ignition switch ON.
- Check voltage between satellite radio tuner harness connector and ground.
VOLTAGE SPECIFICATION
(+) (-) Voltage (Approx.) Satellite radio tuner Connector Terminal B236 10 Ground 7.0 V Is the inspection result normal?
YES: INSPECTION END
NO: Replace satellite radio tuner.
DTC U1300: AV COMM CIRCUIT
Description
U1300 is indicated when malfunction occurs in communication signal of multi AV system. Indicated simultaneously, without fail, with the malfunction of control units connected to AV control unit with communication line. Determine the possible malfunction cause from the table below.
SELF-DIAGNOSIS RESULTS DISPLAY ITEM
DTC DETECTION CONDITION CHART
| DTC | Display contents of CONSULT-III | DTC Detection Condition | Possible causes |
|---|---|---|---|
| U1300 U1240 |
|
When either one of the following items is detected:
|
|
| U1300 U1252 |
|
When either one of the following items is detected:
|
|
| U1300 U1254 |
|
When either one of the following items is detected:
|
|
| U1300 U1256 |
|
When either one of the following items is detected:
|
|
| U1300 U1252 U1254 U1256 |
|
Malfunction is detected in the AV communication circuits between AV control unit and camera control unit. | AV communication circuits between AV control unit and camera control unit. |
POWER SUPPLY AND GROUND CIRCUIT
AV CONTROL UNIT
AV CONTROL UNIT : Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
FUSE SPECIFICATION
Power source Fuse No. Battery 34 Ignition switch ACC or ON 19 Ignition switch ON or START 3 Is the inspection result normal?
YES: GO TO 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between AV control unit harness connectors and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Battery power supply M81 19 OFF Battery voltage ACC power supply M81 7 ACC Battery voltage Ignition signal M85 104 ON Battery voltage Is the inspection result normal?
YES: GO TO 3.
NO: Check harness between AV control unit and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect AV control unit connectors.
- Check continuity between AV control unit harness connectors and ground.
CONTINUITY CHART
Signal name Connector No. Terminal No. Ignition switch position Continuity Ground M81 20 OFF Existed M85 85 Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.
FRONT DISPLAY UNIT
FRONT DISPLAY UNIT : Diagnosis Procedure
- CHECK POWER SUPPLY CIRCUIT (DISPLAY SIDE)
Check voltage between front display unit harness connectors and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Inverter VCC M71 2 ACC 9.0 V Signal VCC 3 Is the inspection result normal?
YES: GO TO 4.
NO: GO TO 2.
- CHECK POWER SUPPLY CIRCUIT (CONTINUITY)
- Turn ignition switch OFF.
- Disconnect the harness connector between front display unit and AV control unit.
- Check continuity between front display unit harness connectors and AV control unit harness connector.
CONTINUITY CHART
Signal name Front display unit (M71) AV control unit (M83) Continuity Inverter VCC 2 59 Existed Signal VCC 3 47 Existed - Check continuity between front display unit harness connectors and ground.
CONTINUITY CHART
Signal name Front display unit (M71) — Continuity Inverter VCC 2 Ground Not existed Signal VCC 3 Ground Not existed Is the inspection result normal?
YES: GO TO 3.
NO: Repair harness or connector.
- CHECK POWER SUPPLY CIRCUIT (AV CONTROL UNIT SIDE)
- Connect the AV control unit harness connector.
- Turn ignition switch ACC.
- Check voltage between AV control unit harness connectors and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Inverter VCC M83 59 ACC 9.0 V Signal VCC 47 Is the inspection result normal?
YES: INSPECTION END
NO: Replacement of AV control unit.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector.
- Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Signal name Connector No. Terminal No. Ignition switch position Continuity Ground M71 1 OFF Existed Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.
MULTIFUNCTION SWITCH
MULTIFUNCTION SWITCH : Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
FUSE SPECIFICATION
Power source Fuse No. Ignition switch ACC or ON 19 Is the inspection result normal?
YES: GO TO 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between multifunction switch harness connector and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) ACC power supply M72 3 ACC Battery voltage Is the inspection result normal?
YES: GO TO 3.
NO: Check harness between multifunction switch and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect multifunction switch connector.
- Check continuity between multifunction switch harness connector and ground.
CONTINUITY CHART
Signal name Connector No. Terminal No. Ignition switch position Continuity Ground M72 1 OFF Existed Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.
BOSE AMP.
BOSE AMP. : Diagnosis Procedure
- CHECK FUSE
Check for blown fuse.
FUSE SPECIFICATION
Power source Fuse No. Battery 8 Is the inspection result normal?
YES: GO TO 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between BOSE amp. harness connector and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Battery power supply B42 11 OFF Battery voltage Is the inspection result normal?
YES: GO TO 3.
NO: Check harness between BOSE amp. and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect BOSE amp. connector.
- Check continuity between BOSE amp. harness connector and ground.
CONTINUITY CHART
Signal name Connector No. Terminal No. Ignition switch position Continuity Ground B42 12 OFF Existed Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.
iPod ADAPTER
iPod ADAPTER : Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
FUSE SPECIFICATION
Power source Fuse No. Battery 34 Ignition switch ACC or ON 19 Is the inspection result normal?
YES: GO TO 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between iPod adapter harness connector and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Battery power supply M111 5 OFF Battery voltage ACC power supply M111 3 ACC Battery voltage Is the inspection result normal?
YES: INSPECTION END
NO: Check harness between iPod adapter and fuse.
SATELLITE RADIO TUNER
SATELLITE RADIO TUNER : Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
FUSE SPECIFICATION
Power source Fuse No. Battery 34 Ignition switch ACC or ON 19 Is the inspection result normal?
YES: GO TO 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between satellite radio tuner harness connector and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Battery power supply B236 12 OFF Battery voltage ACC power supply B236 16 ACC Battery voltage Is the inspection result normal?
YES: INSPECTION END
NO: Check harness between satellite radio tuner and fuse.
CAMERA CONTROL UNIT
CAMERA CONTROL UNIT : Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
FUSE SPECIFICATION
Power source Fuse No. Battery 34 Ignition switch ACC or ON 19 Is inspection result normal?
YES: GO TO 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between camera control unit harness connector and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Battery power supply B50 32 OFF Battery voltage ACC power supply B50 30 ACC Battery voltage Is inspection result normal?
YES: GO TO 3.
NO: Check harness between camera control unit and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect camera control unit connector.
- Check continuity between camera control unit harness connector and ground.
CONTINUITY CHART
Signal name Connector No. Terminal No. Ignition switch position Continuity Ground B50 31 OFF Existed Is inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.
TEL ADAPTER UNIT
TEL ADAPTER UNIT : Diagnosis Procedure
- CHECK FUSE
Check for blown fuses.
FUSE SPECIFICATION
Power source Fuse No. Battery 34 Ignition switch ACC or ON 19 Ignition switch ON or START 3 Is the inspection result normal?
YES: GO TO 2.
NO: Be sure to eliminate cause of malfunction before installing new fuse.
- CHECK POWER SUPPLY CIRCUIT
Check voltage between TEL adapter unit harness connector and ground.
VOLTAGE SPECIFICATION
Signal name Connector No. Terminal No. Ignition switch position Value (Approx.) Battery power supply B237 1 OFF Battery voltage ACC power supply B237 2 ACC Battery voltage Ignition signal B237 3 ON Battery voltage Is the inspection result normal?
YES: GO TO 3.
NO: Check harness between TEL adapter unit and fuse.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect TEL adapter unit connector.
- Check continuity between TEL adapter unit harness connector and ground.
CONTINUITY CHART
Signal name Connector No. Terminal No. Ignition switch position Continuity Ground B237 4 OFF Existed Is the inspection result normal?
YES: INSPECTION END
NO: Repair harness or connector.
RGB (R: RED) SIGNAL CIRCUIT
Description
Transmit the image displayed with AV control unit with RGB signal to the front display unit.
Diagnosis Procedure
- CHECK CONTINUITY RGB (R: RED) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 17 M83 40 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 17 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK RGB (R: RED) SIGNAL
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Front display unit Connector Terminal M71 17 Ground Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. click to open the imageIs the inspection result normal?
YES: Replace front display unit.
NO: Replace AV control unit.
RGB (G: GREEN) SIGNAL CIRCUIT
Description
Transmit the image displayed with AV control unit with RGB signal to the front display unit.
Diagnosis Procedure
- CHECK CONTINUITY RGB (G: GREEN) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 6 M83 39 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 6 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK RGB (G: GREEN) SIGNAL
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Front display unit Connector Terminal M71 6 Ground Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. click to open the imageIs the inspection result normal?
YES: Replace front display unit.
NO: Replace AV control unit.
RGB (B: BLUE) SIGNAL CIRCUIT
Description
Transmit the image displayed with AV control unit with RGB signal to the front display unit.
Diagnosis Procedure
- CHECK CONTINUITY RGB (B: BLUE) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 18 M83 38 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 18 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK RGB (B: BLUE) SIGNAL
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Front display unit Connector Terminal M71 18 Ground Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. click to open the imageIs the inspection result normal?
YES: Replace front display unit.
NO: Replace AV control unit.
RGB SYNCHRONIZING SIGNAL CIRCUIT
Description
Transmit the RGB synchronizing signal to the front display unit so as to synchronize the RGB image displayed with AV control unit.
Diagnosis Procedure
- CHECK CONTINUITY RGB SYNCHRONIZING SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 19 M83 41 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 19 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK RGB SYNCHRONIZING SIGNAL
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Reference value Front display unit Connector Terminal M71 19 Ground click to open the imageIs the inspection result normal?
YES: Replace front display unit.
NO: Replace AV control unit.
RGB AREA (YS) SIGNAL CIRCUIT
Description
Transmits the display area of RGB image displayed by AV control unit with RGB area (YS) signal to front display unit.
Diagnosis Procedure
- CHECK CONTINUITY RGB AREA (YS) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 9 M83 43 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 9 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK RGB AREA (YS) SIGNAL
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value (Approx.) Front display unit Connector Terminal M71 9 Ground At RGB image is displayed 5.0 V At AUX image is displayed click to open the imageIs the inspection result normal?
YES: Replace front display unit.
NO: Replace AV control unit.
HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT
Description
In composite image (AUX image, camera image), transmit the vertical synchronizing (VP) signal and horizontal synchronizing (HP) signal from front display unit to AV control unit so as to synchronize the RGB images displayed with AV control unit such as the image quality adjusting menu, etc.
Diagnosis Procedure
- CHECK CONTINUITY HORIZONTAL SYNCHRONIZING (HP) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 8 M83 45 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 8 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK HORIZONTAL SYNCHRONIZING (HP) SIGNAL
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Reference value Front display unit Connector Terminal M71 8 Ground click to open the imageIs the inspection result normal?
YES: Replace AV control unit.
NO: Replace front display unit.
VERTICAL SYNCHRONIZING (VP) SIGNAL CIRCUIT
Description
In composite image (AUX image, camera image), transmit the vertical synchronizing (VP) signal and horizontal synchronizing (HP) signal from front display unit to AV control unit so as to synchronize the RGB images displayed with AV control unit such as the image quality adjusting menu, etc.
Diagnosis Procedure
- CHECK CONTINUITY VERTICAL SYNCHRONIZING (VP) SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 20 M83 57 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 20 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK VERTICAL SYNCHRONIZING (VP) SIGNAL
- Connect front display unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Reference value Front display unit Connector Terminal M71 20 Ground click to open the imageIs the inspection result normal?
YES: Replace AV control unit.
NO: Replace front display unit.
AUX IMAGE SIGNAL CIRCUIT
Description
- Transmits the image signal of AUX device from auxiliary input jacks to AV control unit.
- AV control unit transmits the image signal that is inputted to the front display unit.
Diagnosis Procedure
- CHECK CONTINUITY AUX IMAGE SIGNAL CIRCUIT (AUX INPUT JACKS AND AV CONTROL UNIT)
- Turn ignition switch OFF.
- Disconnect auxiliary input jacks connector and AV control unit connector.
- Check continuity between auxiliary input jacks harness connector and AV control unit harness connector.
CONTINUITY CHART
Auxiliary input jacks AV control unit Continuity Connector Terminal Connector Terminal M154 7 M84 66 Existed - Check continuity between auxiliary input jacks harness connector and ground.
CONTINUITY CHART
Auxiliary input jacks Ground Continuity Connector Terminal M154 7 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK AUX IMAGE SIGNAL (AUX INPUT JACKS TO AV CONTROL UNIT)
- Connect auxiliary input jacks connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between auxiliary input jacks harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Auxiliary input jacks Connector Terminal M154 7 Ground At AUX image is displayed. click to open the imageIs the inspection result normal?
YES: GO TO 3.
NO: Check that there is no malfunction in the external device.
- CHECK CONTINUITY COMPOSITE IMAGE SIGNAL CIRCUIT (AV CONTROL UNIT AND FRONT DISPLAY UNIT)
- Turn ignition switch OFF.
- Disconnect front display unit connector and AV control unit connector.
- Check continuity between front display unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Front display unit AV control unit Continuity Connector Terminal Connector Terminal M71 15 M83 36 Existed - Check continuity between front display unit harness connector and ground.
CONTINUITY CHART
Front display unit Ground Continuity Connector Terminal M71 15 Not existed Is the inspection result normal?
YES: GO TO 4.
NO: Repair harness or connector.
- CHECK COMPOSITE IMAGE SIGNAL
- Connect AV control unit connector and front display unit connector.
- Turn ignition switch ON.
- Check signal between front display unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Front display unit Connector Terminal M71 15 Ground At AUX image is displayed. click to open the imageIs the inspection result normal?
YES: Replace front display unit.
NO: Replace AV control unit.
DISK EJECT SIGNAL CIRCUIT
Description
The disk eject signal is output to AV control unit when the eject switch of multifunction switch is pressed.
Diagnosis Procedure
- CHECK CONTINUITY DISK EJECT SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect multifunction switch connector and AV control unit connector.
- Check continuity between multifunction switch harness connector and AV control unit harness connector.
CONTINUITY CHART
Multifunction switch AV control unit Continuity Connector Terminal Connector Terminal M72 14 M85 103 Existed - Check continuity between multifunction switch harness connector and ground.
CONTINUITY CHART
Multifunction switch Ground Continuity Connector Terminal M72 14 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK AV CONTROL UNIT VOLTAGE
- Connect AV control unit connector.
- Turn ignition switch ON.
- Check voltage between AV control unit harness connector and ground.
VOLTAGE SPECIFICATION
(+) (-) Reference value (Approx.) AV control unit Connector Terminal M85 103 Ground 3.3 V Is the inspection result normal?
YES: Replace preset switch.
NO: Replace AV control unit.
REAR VIEW CAMERA IMAGE SIGNAL CIRCUIT
Description
- Camera control unit outputs camera power supply to rear view camera and inputs rear view camera image signal from rear view camera when the reverse signal is input.
- The camera control unit that inputs the camera image signal transmits the camera image signal to the AV control unit.
Diagnosis Procedure
- CHECK CONTINUITY CAMERA POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect camera control unit connector and rear view camera connector.
- Check continuity between camera control unit harness connector and rear view camera harness connector.
CONTINUITY CHART
Camera control unit Rear view camera Continuity Connector Terminal Connector Terminal B50 8 D121 1 Existed - Check continuity between camera control unit harness connector and ground.
CONTINUITY CHART
Camera control unit Ground Continuity Connector Terminal B50 8 Not existed Is inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK VOLTAGE CAMERA POWER SUPPLY
- Connect camera control unit connector and rear view camera connector.
- Turn ignition switch ON.
- Shift position is «R»
- Check voltage between camera control unit harness connector and ground.
VOLTAGE SPECIFICATION
(+) (-) Condition Voltage (Approx.) Camera control unit Connector Terminal B50 8 Ground Shift position is «R» 6.0 V Is inspection result normal?
YES: GO TO 3.
NO: Replace camera control unit.
- CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect camera control unit connector and rear view camera connector.
- Check continuity between camera control unit harness connector and rear view camera harness connector.
CONTINUITY CHART
Camera control unit Rear view camera Continuity Connector Terminal Connector Terminal B50 6 D121 3 Existed - Check continuity between camera control unit harness connector and ground.
CONTINUITY CHART
Camera control unit Ground Continuity Connector Terminal B50 6 Not existed Is inspection result normal?
YES: GO TO 4.
NO: Repair harness or connector.
- CHECK CAMERA IMAGE SIGNAL
- Connect camera control unit connector and rear view camera connector.
- Turn ignition switch ON.
- Shift position is «R»
- Check signal between camera control unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Camera control unit Connector Terminal B50 6 Ground At rear view camera image is displayed. click to open the imageIs inspection result normal?
YES: Replace camera control unit.
NO: Replace rear view camera.
CAMERA IMAGE SIGNAL CIRCUIT (CAMERA CONTROL UNIT TO AV CONTROL UNIT)
Description
- Camera control unit outputs camera ON signal to rear view camera and inputs rear view camera image signal from rear view camera when the reverse signal is input.
- The camera control unit that inputs the camera image signal transmits the camera image signal to the AV control unit.
Diagnosis Procedure
- CHECK CONTINUITY CAMERA IMAGE SIGNAL CIRCUIT (CAMERA CONTROL UNIT TO AV CONTROL UNIT)
- Turn ignition switch OFF.
- Disconnect camera control unit connector and AV control unit connector.
- Check continuity between camera control unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Camera control unit AV control unit Continuity Connector Terminal Connector Terminal B50 12 M84 65 Existed - Check continuity between camera control unit harness connector and ground.
CONTINUITY CHART
Camera control unit Ground Continuity Connector Terminal B50 12 Not existed Is inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK CAMERA IMAGE SIGNAL (CAMERA CONTROL UNIT TO AV CONTROL UNIT)
- Connect camera control unit connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between camera control unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Camera control unit Connector Terminal B50 12 Ground At rear view camera image is displayed. click to open the imageIs inspection result normal?
YES: Replace AV control unit.
NO: Replace camera control unit.
COMPOSITE IMAGE SIGNAL CIRCUIT
Description
AV control unit that inputs the camera image signal and AUX image signal transmits the composite image signal to the front display unit.
Diagnosis Procedure
- CHECK CONTINUITY COMPOSITE IMAGE SIGNAL CIRCUIT (AV CONTROL UNIT TO FRONT DISPLAY UNIT)
- Turn ignition switch OFF.
- Disconnect AV control unit connector and front display unit connector.
- Check continuity between AV control unit harness connector and front display unit harness connector.
CONTINUITY CHART
AV control unit Front display unit Continuity Connector Terminal Connector Terminal M83 36 M71 15 Existed - Check continuity between AV control unit harness connector and ground.
CONTINUITY CHART
AV control unit Ground Continuity Connector Terminal M83 36 Not existed Is inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK COMPOSITE IMAGE SIGNAL (AV CONTROL UNIT TO FRONT DISPLAY UNIT)
- Connect AV control unit connector and front display unit connector.
- Turn ignition switch ON.
- Check signal between AV control unit harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value AV control unit Connector Terminal M83 36 Ground At rear view camera or AUX image is displayed. click to open the imageIs inspection result normal?
YES: Replace front display unit.
NO: Replace AV control unit.
MICROPHONE SIGNAL CIRCUIT
Description
Supply power from TEL adapter unit to microphone. The microphone transmits the sound/voice to the microphone.
Diagnosis Procedure
- CHECK CONTINUITY BETWEEN TEL ADAPTER UNIT AND MICROPHONE CIRCUIT
- Turn ignition switch OFF.
- Disconnect TEL adapter unit connector and microphone connector.
- Check continuity between TEL adapter unit harness connector and microphone harness connector.
CONTINUITY CHART
TEL adapter unit Microphone Continuity Connector Terminals Connector Terminals B237 7 R17 1 Existed 8 2 29 4 - Check continuity between TEL adapter unit harness connector and ground.
CONTINUITY CHART
TEL adapter unit Ground Continuity Connector Terminals B237 7 Not existed 29 Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK VOLTAGE MICROPHONE VCC
- Connect TEL adapter unit connector.
- Turn ignition switch ON.
- Check voltage between TEL adapter unit harness connector.
VOLTAGE SPECIFICATION
(+) (-) Voltage (Approx.) TEL adapter unit TEL adapter unit Connector Terminal Connector Terminal B237 29 B237 8 5.0 V Is the inspection result normal?
YES: GO TO 3.
NO: Replace TEL adapter unit.
- CHECK MICROPHONE SIGNAL
- Turn ignition switch OFF.
- Connect microphone connector.
- Turn ignition switch ON.
- Check signal between TEL adapter unit harness connector.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value TEL adapter unit TEL adapter unit Connector Terminal Connector Terminal B237 7 B237 8 Give a voice. click to open the imageIs the inspection result normal?
YES: Replace TEL adapter unit.
NO: Replace microphone.
CONTROL SIGNAL CIRCUIT
Description
TEL adapter unit identifies the vehicle model according to the control signal and performs the control.
Diagnosis Procedure
- CHECK CONTINUITY CONTROL SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect TEL adapter unit connector.
- Check continuity between TEL adapter unit harness connector and ground.
CONTINUITY CHART
TEL adapter unit Ground Continuity Connector Terminals B237 20 Existed 23 24 Is the inspection result normal?
YES: Replace TEL adapter unit.
NO: Repair harness or connector.
MODE CHANGE SIGNAL CIRCUIT
Description
- AV control unit transmits the mode change signal to BOSE amp.
- Driver’s Audio Stage controls the speaker’s output characteristic by BOSE amp. so that the driver’s seat is to be the center of sounds.
Diagnosis Procedure
- CHECK CONTINUITY MODE CHANGE SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect BOSE amp. connector and AV control unit connector.
- Check continuity between BOSE amp. harness connector and AV control unit harness connector.
CONTINUITY CHART
BOSE amp. AV control unit Continuity Connector Terminal Connector Terminal B41 17 M82 27 Existed - Check continuity between BOSE amp. harness connector and ground.
CONTINUITY CHART
BOSE amp. Ground Continuity Connector Terminal B41 17 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK MODE CHANGE SIGNAL
- Connect BOSE amp. connector.
- Turn ignition switch ON.
- Check signal between BOSE amp. harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Reference value (Approx.) BOSE amp. Connector Terminal B41 17 Ground 8.5 V Is the inspection result normal?
YES: Replace AV control unit.
NO: Replace BOSE amp.
COMMUNICATION SIGNAL CIRCUIT (CONT-SAT)
Description
Satellite radio tuner and AV control unit are connected with a serial communication. They transmit the operation signal from AV control unit to satellite radio tuner, and transmit the display signal from satellite radio tuner to AV control unit.
Diagnosis Procedure
- CHECK CONTINUITY COMMUNICATION SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect satellite radio tuner connector and AV control unit connector.
- Check continuity between satellite radio tuner harness connector and AV control unit harness connector.
CONTINUITY CHART
Satellite radio tuner AV control unit Continuity Connector Terminals Connector Terminals B236 9 M82 29 Existed 10 30 - Check continuity between satellite radio tuner harness connector and ground.
CONTINUITY CHART
Satellite radio tuner Ground Continuity Connector Terminals B236 9 Not existed 10 Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK COMMUNICATION SIGNAL (SAT—>CONT)
- Connect satellite radio tuner connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between satellite radio tuner harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Satellite radio tuner Connector Terminal B236 9 Ground When satellite radio mode is selected. click to open the imageIs the inspection result normal?
YES: GO TO 3.
NO: Replace satellite radio tuner.
- CHECK COMMUNICATION SIGNAL (CONT—>SAT)
Check signal between satellite radio tuner harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Satellite radio tuner Connector Terminal B236 10 Ground When satellite radio mode is selected. click to open the imageIs the inspection result normal?
YES: Replace satellite radio tuner.
NO: Replace AV control unit.
REQUEST SIGNAL CIRCUIT (SAT—>CONT)
Description
Request signal transmits the signal to recognize the connection of satellite radio tuner from satellite radio tuner to AV control unit.
Diagnosis Procedure
- CHECK CONTINUITY REQUEST SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect satellite radio tuner connector and AV control unit connector.
- Check continuity between satellite radio tuner unit harness connector and AV control unit harness connector.
CONTINUITY CHART
Satellite radio tuner AV control unit Continuity Connector Terminal Connector Terminal B236 8 M82 28 Existed - Check continuity between satellite radio tuner harness connector and ground.
CONTINUITY CHART
Satellite radio tuner Ground Continuity Connector Terminal B236 8 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK COMMUNICATION SIGNAL
- Connect satellite radio tuner connector and AV control unit connector.
- Turn ignition switch ON.
- Check signal between satellite radio tuner harness connector and ground.
CONNECTOR TERMINAL REFERENCE VALUE CHART
(+) (-) Condition Reference value Satellite radio tuner Connector Terminal B236 8 Ground When satellite radio mode is selected. click to open the imageIs the inspection result normal?
YES: Replace AV control unit.
NO: Replace satellite radio tuner.
STEERING SWITCH SIGNAL A CIRCUIT
Description
Transmits the steering switch signal to AV control unit.
Diagnosis Procedure
- CHECK STEERING SWITCH SIGNAL A CIRCUIT
- Disconnect AV control unit connector and spiral cable connector.
- Check continuity between AV control unit harness connector and spiral cable harness connector.
CONTINUITY CHART
AV control unit Spiral cable Continuity Connector Terminal Connector Terminal M81 6 M36 24 Existed - Check continuity between AV control unit harness connector and ground.
CONTINUITY CHART
AV control unit Ground Continuity Connector Terminal M81 6 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK SPIRAL CABLE
Check spiral cable.
Is the inspection result normal?
YES: GO TO 3.
NO: Replace spiral cable.
- CHECK AV CONTROL UNIT VOLTAGE
- Connect AV control unit connector and spiral cable connector.
- Turn ignition switch ON.
- Check voltage between AV control unit harness connector.
VOLTAGE SPECIFICATION
(+) (-) Reference value (Approx.) AV control unit AV control unit Connector Terminal Connector Terminal M81 6 M81 15 3.3 V Is the inspection result normal?
YES: GO TO 4.
NO: Replace AV control unit.
- CHECK STEERING SWITCH
- Turn ignition switch OFF.
- Check steering switch. Refer to
«COMPONENT INSPECTION».Is the inspection result normal?
YES: INSPECTION END
NO: Replace steering switch.
Component Inspection
Measure the resistance between the steering switch connector.
Fig. 32: Measuring Resistance Between Steering Switch Connector
Courtesy of NISSAN MOTOR CO., U.S.A.
RESISTANCE REFERENCE
| Steering switch | Steering switch | Condition | Resistance value (ohms) | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
| M303 | 14 | M303 | 17 | SOURCE switch ON | 0 |
| MENU UP switch ON | 120 — 122 | ||||
| MENU DOWN switch ON | 318 — 324 | ||||
| ↑ switch ON |
716 — 730 | ||||
| 15 | ↓ VOL DOWN switch ON |
0 | |||
| VOL UP switch ON | 120 — 122 | ||||
| ↓ switch ON |
318 — 324 |
STEERING SWITCH SIGNAL B CIRCUIT
Description
Transmits the steering switch signal to AV control unit.
Diagnosis Procedure
- CHECK STEERING SWITCH SIGNAL B CIRCUIT
- Disconnect AV control unit connector and spiral cable connector.
- Check continuity between AV control unit harness connector and spiral cable harness connector.
CONTINUITY CHART
AV control unit Spiral cable Continuity Connector Terminal Connector Terminal M81 16 M36 31 Existed - Check continuity between AV control unit harness connector and ground.
CONTINUITY CHART
AV control unit Ground Continuity Connector Terminal M81 16 Not existed Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK SPIRAL CABLE
Check spiral cable.
Is the inspection result normal?
YES: GO TO 3.
NO: Replace spiral cable.
- CHECK AV CONTROL UNIT VOLTAGE
- Connect AV control unit connector and spiral cable connector.
- Turn ignition switch ON.
- Check voltage between AV control unit harness connector.
VOLTAGE SPECIFICATION
(+) (-) Reference value (Approx.) AV control unit AV control unit Connector Terminal Connector Terminal M81 16 M81 15 3.3 V Is the inspection result normal?
YES: GO TO 4.
NO: Replace AV control unit.
- CHECK STEERING SWITCH
- Turn ignition switch OFF.
- Check steering switch. Refer to
«COMPONENT INSPECTION».Is the inspection result normal?
YES: INSPECTION END
NO: Replace steering switch.
Component Inspection
Measure the resistance between the steering switch connector.
Fig. 33: Measuring Resistance Between Steering Switch Connector
Courtesy of NISSAN MOTOR CO., U.S.A.
RESISTANCE REFERENCE
| Steering switch | Steering switch | Condition | Resistance value (ohms) | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
| M303 | 14 | M303 | 17 | SOURCE switch ON | 0 |
| ↑ MENU UP switch ON |
120 — 122 | ||||
| ↓ MENU DOWN switch ON |
318 — 324 | ||||
| ↑ switch ON |
716 — 730 | ||||
| 15 | VOL DOWN switch ON | 0 | |||
| VOL UP switch ON | 120 — 122 | ||||
| ↓ switch ON |
318 — 324 |
STEERING SWITCH SIGNAL GND CIRCUIT
Description
Transmits the steering switch signal to AV control unit.
Diagnosis Procedure
- CHECK STEERING SWITCH SIGNAL GND CIRCUIT
- Disconnect AV control unit connector and spiral cable connector.
- Check continuity between AV control unit harness connector and spiral cable harness connector.
CONTINUITY CHART
AV control unit Spiral cable Continuity Connector Terminal Connector Terminal M81 15 M36 33 Existed - Connect AV control unit connector.
Is the inspection result normal?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK SPIRAL CABLE
Check spiral cable.
Is the inspection result normal?
YES: GO TO 3.
NO: Replace spiral cable.
- CHECK GROUND CIRCUIT
- Connect AV control unit connector.
- Check continuity between AV control unit harness connector and ground.
CONTINUITY CHART
AV control unit Ground Continuity Connector Terminal M81 15 Not existed Is the inspection result normal?
YES: GO TO 4.
NO: Replace AV control unit.
- CHECK STEERING SWITCH
- Turn ignition switch OFF.
- Check steering switch. Refer to
«COMPONENT INSPECTION».Is the inspection result normal?
YES: INSPECTION END
NO: Replace steering switch.
Component Inspection
Measure the resistance between the steering switch connector.
Fig. 34: Measuring Resistance Between Steering Switch Connector
Courtesy of NISSAN MOTOR CO., U.S.A.
RESISTANCE REFERENCE
| Steering switch | Steering switch | Condition | Resistance value (ohms) | ||
|---|---|---|---|---|---|
| Connector | Terminal | Connector | Terminal | ||
| M303 | 14 | M303 | 17 | SOURCE switch ON | 0 |
| MENU UP switch ON | 120 — 122 | ||||
| MENU DOWN switch ON | 318 — 324 | ||||
| ↑ switch ON |
716 — 730 | ||||
| 15 | VOL DOWN switch ON | 0 | |||
| VOL UP switch ON | 120 — 122 | ||||
| ↓ switch ON |
318 — 324 |
ECU DIAGNOSIS
AV CONTROL UNIT
Reference Value
values on the diagnosis tool
consult-III monitor item
MONITOR ITEM CONDITION CHART
| Monitor Item | Condition | Value/Status | |
|---|---|---|---|
| VHCL SPD SIG | Ignition switch ON | Vehicle speed > 0 km/h (0 MPH) | On |
| Vehicle speed = 0 km/h (0 MPH) | Off | ||
| PKB SIG | Ignition switch ON | Parking brake is applied. | On |
| Parking brake is released. | Off | ||
| ILLUM SIG | Ignition switch ON | Light switch ON | On |
| Light switch OFF | Off | ||
| IGN SIG | Ignition switch ON | — | On |
| Ignition switch ACC | — | Off | |
| REV SIG | Ignition switch ON | Selector lever in R position | On |
| Selector lever in any position other than R | Off |
TERMINAL LAYOUT
Fig. 35: Identifying AV Control Unit Terminal Layout
Courtesy of NISSAN MOTOR CO., U.S.A.
PHYSICAL VALUES
VOLTAGE SPECIFICATION
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||||
|---|---|---|---|---|---|---|---|---|
| + | — | Signal name | Input/Output | |||||
| 6 (P) | 15 (B) | Steering switch signal A | Input | Ignition switch ON | Keep pressing SOURCE switch. | 0 V | ||
| Keep pressing ON switch. | 0.7 V | |||||||
| Keep pressing ↓ switch. | 1.3 V | |||||||
| Keep pressing ↓ switch. |
2.0 V | |||||||
| Except for above. | 3.3 V | |||||||
| 7 (V) | Ground | ACC power supply | Input | Ignition switch ACC | — | Battery voltage | ||
| 9 (R) | Ground | Illumination signal | Input | OFF | Lighting switch is OFF. | 0 V | ||
| Lighting switch is ON. | 12.0 V | |||||||
| 15 (B) | Ground | Steering switch signal Ground | — | Ignition switch ON | — | 0 V | ||
| 16 (L) | 15 (B) | Steering switch signal B | Input | Ignition switch ON | Keep pressing VOL DOWN switch. | 0 V | ||
| Keep pressing VOL UP switch. | 0.7 V | |||||||
| Keep pressing ↑ switch. |
1.3 V | |||||||
| Except for above. | 3.3 V | |||||||
| 19 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage | ||
| 20 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V | ||
| 22 (B) | 21 (W) | Satellite radio sound signal LH | Input | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
||
| 24 (G) | 23 (R) | Satellite radio sound signal RH | Input | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
||
| 25 | — | Shield | — | — | — | — | ||
| 26 | — | Shield | — | — | — | — | ||
| 27 (SB) | Ground | Mode change signal | Output | Ignition switch ON | Driver’s Audio Stage ON | 0 V | ||
| Driver’s Audio Stage OFF | 8.5 V | |||||||
| 28 (W) | Ground | Request signal (SAT—>CONT) | Input | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
||
| 29 (B) | Ground | Communication signal (SAT—>CONT) | Input | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
||
| 30 (R) | Ground | Communication signal (CONT—>SAT) | Output | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
||
| 33 | — | FM sub | Input | — | — | — | ||
| 34 | — | AM-FM main | Input | — | — | — | ||
| 35 | Ground | Antenna amp. ON signal | Output | Ignition switch ACC | — | 12.0 V | ||
| 36 (SB) | Ground | Composite image signal | Output | Ignition switch ON | At rear view camera or AUX image is displayed. | click to open the image |
||
| 37 (V) | Ground | Composite image ground | — | Ignition switch ON | — | 0 V | ||
| 38 (P) | Ground | RGB signal (B: blue) | Output | Ignition switch ON | Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. | click to open the image |
||
| 39 (L) | Ground | RGB signal (G: green) | Output | Ignition switch ON | Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. | click to open the image |
||
| 40 (G) | Ground | RGB signal (R: red) | Output | Ignition switch ON | Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. | click to open the image |
||
| 41 (W) | Ground | RGB synchronizing signal | Output | Ignition switch ON | — | click to open the image |
||
| 42 | — | Shield | — | — | — | — | ||
| 43 (B) | Ground | RGB area (YS) signal | Output | Ignition switch ON | At RGB image display | 5.0 V | ||
| At AUX image display | click to open the image |
|||||||
| 44 (BR) | Ground | Communication signal (DISP—>CONT) | Input | Ignition switch ON | When adjusting display brightness. | click to open the image |
||
| 45 (R) | Ground | Horizontal synchronizing (HP) signal | Input | Ignition switch ON | — | click to open the image |
||
| 46 (LG) | Ground | Signal ground | — | Ignition switch ON | — | 0 V | ||
| 47 (O) | Ground | Signal VCC | Output | Ignition switch ACC | — | 9.0 V | ||
| 48 (BR) | — | Shield | — | — | — | — | ||
| 49 (Y) | — | Shield | — | — | — | — | ||
| 50 | — | Shield | — | — | — | — | ||
| 55 | — | Shield | — | — | — | — | ||
| 56 (Y) | Ground | Communication signal (CONT—>DISP) | Output | Ignition switch ON | When adjusting display brightness. | click to open the image |
||
| 57 (G) | Ground | Vertical synchronizing (VP) signal | Input | Ignition switch ON | — | click to open the image |
||
| 58 (BR) | Ground | Inverter ground | — | Ignition switch ON | — | 0 V | ||
| 59 (Y) | Ground | Inverter VCC | Output | Ignition switch ACC | — | 9.0 V | ||
| 64 | — | Shield | — | — | — | — | ||
| 65 (W) | Ground | Camera image signal | Input | Ignition switch ON | At rear view camera image display | click to open the image |
||
| 66 (G) | Ground | AUX image signal | Input | Ignition switch ON | At AUX image display | click to open the image |
||
| 68 (W) | Ground | Camera-connection recognition signal | — | Ignition switch ON | Connected to camera control unit connector. | 0 V | ||
| Not connected to camera control unit connector. | 5.0 V | |||||||
| 73 | — | Shield | — | — | — | — | ||
| 74 (R) | Ground | AUX image signal ground | — | Ignition switch ON | — | 0 V | ||
| 80 (L) | 79 (P) | TEL voice signal | Input | Ignition switch ON | During voice guide output with the switch pressed. |
click to open the image |
||
| 81 | — | Shield | — | — | — | — | ||
| 83 (BR) | 82 (Y) | iPod sound signal RH | Input | Ignition switch ON | When iPod mode is selected. | click to open the image |
||
| 85 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V | ||
| 86 (L) | — | CAN-H | Input/Output | — | — | — | ||
| 87 (P) | — | CAN-L | Input/Output | — | — | — | ||
| 88 (LG) | — | AV communication signal (H) | Input/Output | — | — | — | ||
| 89 (V) | — | AV communication signal (L) | Input/Output | — | — | — | ||
| 90 (G) | — | AV communication signal (H) | Input/Output | — | — | — | ||
| 91 (V)(1) (R)(2) | — | AV communication signal (L) | Input/Output | — | — | — | ||
| 95 (B) | 97 (W) | AUX sound signal RH | Input | Ignition switch ON | When AUX mode is selected. | click to open the image |
||
| 96 (R) | 97 (W) | AUX sound signal LH | Input | Ignition switch ON | When AUX mode is selected. | click to open the image |
||
| 99 (R) | 98 (G) | iPod sound signal LH | Input | Ignition switch ON | When iPod mode is selected. | click to open the image |
||
| 101 (BR) | Ground | Switch ground | — | Ignition switch ON | — | 0 V | ||
| 103 (SB) | Ground | Disk eject signal | Input | — | Pressing the eject switch. | 0 V | ||
| Except for above | 3.3 V | |||||||
| 104 (G) | Ground | Ignition signal | Input | Ignition switch ON | — | Battery voltage | ||
| 105 (O) | Ground | Reverse signal | Input | Ignition switch ON | R position | 12.0 V | ||
| Other than R position | 0 V | |||||||
| 106 (V) | Ground | Parking brake signal | Input | Ignition switch ON | Parking brake ON | 0 V | ||
| Parking brake OFF | click to open the image |
|||||||
| 107 (R) | Ground | Vehicle speed signal (8-pulse) | Input | Ignition switch ON | When vehicle speed is approx. 40 km/h (25 MPH) |
|
||
| 108 (BR) | 114 (Y) | Sound signal rear RH | Output | Ignition switch ON | Audio output | click to open the image |
||
| 109 (R) | 115 (G) | Sound signal front RH | Output | Ignition switch ON | Audio output | click to open the image |
||
| 110 (V) | Ground | Amp. ON signal | Output | Ignition switch ON | — | 10.0 V | ||
| 111 | — | Shield | — | — | — | — | ||
| 112 (V) | 118 (LG)(1) (SB)(2) | Sound signal rear LH | Output | Ignition switch ON | Audio output | click to open the image |
||
| 113 (P) | 119 (L) | Sound signal front LH | Output | Ignition switch ON | Audio output | click to open the image |
||
|
Wiring Diagram — BOSE AUDIO WITHOUT NAVIGATION —
| NOTE: | The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION SWITCH virtually. |
Fig. 36: Bose Audio Without Navigation — Wiring Diagram (1 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 37: Bose Audio Without Navigation — Wiring Diagram (2 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 38: Bose Audio Without Navigation — Wiring Diagram (3 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 39: Bose Audio Without Navigation — Wiring Diagram (4 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 40: Bose Audio Without Navigation — Wiring Diagram (5 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 41: Identifying Bose Audio Without Navigation Connector Terminal (1 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 42: Identifying Bose Audio Without Navigation Connector Terminal (2 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 43: Identifying Bose Audio Without Navigation Connector Terminal (3 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 44: Identifying Bose Audio Without Navigation Connector Terminal (4 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 45: Identifying Bose Audio Without Navigation Connector Terminal (5 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 46: Identifying Bose Audio Without Navigation Connector Terminal (6 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 47: Identifying Bose Audio Without Navigation Connector Terminal (7 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 48: Identifying Bose Audio Without Navigation Connector Terminal (8 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 49: Identifying Bose Audio Without Navigation Connector Terminal (9 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 50: Identifying Bose Audio Without Navigation Connector Terminal (10 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 51: Identifying Bose Audio Without Navigation Connector Terminal (11 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 52: Identifying Bose Audio Without Navigation Connector Terminal (12 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 53: Identifying Bose Audio Without Navigation Connector Terminal (13 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
DTC Index
SELF-DIAGNOSIS RESULTS DISPLAY ITEM
DTC REFERENCE CHART
| DTC | Display item | Refer to |
|---|---|---|
| U1000 | CAN COMM CIRCUIT [U1000] | «DIAGNOSIS PROCEDURE» |
| U1010 | CONTROL UNIT (CAN) [U1010] | «DIAGNOSIS PROCEDURE» |
| U1310 | CONTROL UNIT (AV) [U1310] | «DTC LOGIC» |
| U1200 | Control Unit FLASH-ROM [U1200] | «DTC LOGIC» |
| U1216 | CAN CONT [U1216] | «DTC LOGIC» |
| U1243 | FRONT DISP CONN [U1243] | «DIAGNOSIS PROCEDURE» |
| U1250 | CAMERA CONT. CONN [U1250] | «DIAGNOSIS PROCEDURE» |
| U1255 | SAT CONN [U1255] | «DIAGNOSIS PROCEDURE» |
| U1300 |
|
«DESCRIPTION» |
| U1240 |
|
|
| U1300 |
|
«DESCRIPTION» |
| U1252 |
|
|
| U1300 |
|
«DESCRIPTION» |
| U1254 |
|
|
| U1300 |
|
«DESCRIPTION» |
| U1256 |
|
|
| U1300 |
|
«DESCRIPTION» |
| U1240 |
|
|
| U1252 |
|
|
| U1254 |
|
|
| U1256 |
|
FRONT DISPLAY UNIT
Reference Value
TERMINAL LAYOUT
Fig. 54: Identifying Front Display Unit Connector Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.
PHYSICAL VALUES
TERMINAL REFERENCE CHART
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | — | Signal name | Input/Output | |||
| 1 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V |
| 2 (Y) | Ground | Inverter VCC | Input | Ignition switch ACC | — | 9.0 V |
| 3 (O) | Ground | Signal VCC | Input | Ignition switch ACC | — | 9.0 V |
| 4 (V) | Ground | Composite image ground | — | Ignition switch ON | — | 0 V |
| 5 (Y) | — | Shield | — | — | — | — |
| 6 (L) | Ground | RGB signal (G: green) | Input | Ignition switch ON | Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. | click to open the image |
| 7 | — | Shield | — | — | — | — |
| 8 (R) | Ground | Horizontal synchronizing (HP) signal | Output | Ignition switch ON | — | click to open the image |
| 9 (B) | Ground | RGB area (YS) signal | Input | Ignition switch ON | At RGB image display | 5.0 V |
| At AUX image display | click to open the image |
|||||
| 11 (Y) | Ground | Communication signal (CONT—>DISP) | Input | Ignition switch ON | When adjusting display brightness. | click to open the image |
| 13 (BR) | Ground | Inverter ground | — | Ignition switch ON | — | 0 V |
| 14 (LG) | Ground | Signal ground | — | Ignition switch ON | — | 0 V |
| 15 (SB) | Ground | Composite image signal | Input | Ignition switch ON | At AUX image display | click to open the image |
| 16 (BR) | — | Shield | — | — | — | — |
| 17 (G) | Ground | RGB signal (R: red) | Input | Ignition switch ON | Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. | click to open the image |
| 18 (P) | Ground | RGB signal (B: blue) | Input | Ignition switch ON | Start confirmation/adjustment mode, and then display color bar by selecting «Color Spectrum Bar» on DISPLAY DIAGNOSIS screen. | click to open the image |
| 19 (W) | Ground | RGB synchronizing signal | Input | Ignition switch ON | — | click to open the image |
| 20 (G) | Ground | Vertical synchronizing (VP) signal | Output | Ignition switch On | — | click to open the image |
| 21 | — | Shield | — | — | — | — |
| 22 (BR) | Ground | Communication signal (DISP—>CONT) | Output | Ignition switch ON | When adjusting display brightness. | click to open the image |
| 23 | — | Shield | — | — | — | — |
Wiring Diagram — BOSE AUDIO WITHOUT NAVIGATION —
| NOTE: | The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION SWITCH virtually. |
Fig. 55: Bose Audio Without Navigation — Wiring Diagram (1 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 56: Bose Audio Without Navigation — Wiring Diagram (2 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 57: Bose Audio Without Navigation — Wiring Diagram (3 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 58: Bose Audio Without Navigation — Wiring Diagram (4 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 59: Bose Audio Without Navigation — Wiring Diagram (5 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 60: Identifying Bose Audio Connector Terminal Without Navigation (1 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 61: Identifying Bose Audio Connector Terminal Without Navigation (2 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 62: Identifying Bose Audio Connector Terminal Without Navigation (3 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 63: Identifying Bose Audio Connector Terminal Without Navigation (4 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 64: Identifying Bose Audio Connector Terminal Without Navigation (5 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 65: Identifying Bose Audio Connector Terminal Without Navigation (6 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 66: Identifying Bose Audio Connector Terminal Without Navigation (7 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 67: Identifying Bose Audio Connector Terminal Without Navigation (8 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 68: Identifying Bose Audio Connector Terminal Without Navigation (9 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 69: Identifying Bose Audio Connector Terminal Without Navigation (10 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 70: Identifying Bose Audio Connector Terminal Without Navigation (11 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 71: Identifying Bose Audio Connector Terminal Without Navigation (12 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 72: Identifying Bose Audio Connector Terminal Without Navigation (13 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
BOSE AMP.
Reference Value
TERMINAL LAYOUT
Fig. 73: Identifying Bose Amp Terminal Layout
Courtesy of NISSAN MOTOR CO., U.S.A.
PHYSICAL VALUES
TERMINAL REFERENCE CHART
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | — | Signal name | Input/Output | |||
| 1 (Y) | 10 (G) | Sound signal rear door speaker LH | Output | Ignition switch ON | Audio output | click to open the image |
| 2 (SB) | 3 (V) | Sound signal rear door speaker RH | Output | Ignition switch ON | Audio output | click to open the image |
| 4 (L) | 5 (P) | Sound signal front door speaker LH | Output | Ignition switch ON | Audio output | click to open the image |
| 6 (O) | 7 (W) | Sound signal front squawker LH | Output | Ignition switch ON | Audio output | click to open the image |
| 8 (LG) | 13 (Y) | Sound signal front door speaker RH | Output | Ignition switch ON | Audio output | click to open the image |
| 9 (G) | 14 (R) | Sound signal woofer and rear squawker (LH and RH) | Output | Ignition switch ON | Audio output | click to open the image |
| 11 (GR) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage |
| 12 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V |
| 15 (Y) | 28 (G) | Sound signal center speaker | Output | Ignition switch ON | Audio output | click to open the image |
| 17 (O) | Ground | Mode change signal | Input | Ignition switch ON | Driver’s Audio Stage ON | 0 V |
| Driver’s Audio Stage OFF | 8.5 V | |||||
| 18 (P) | 32 (L) | Sound signal front LH | Input | Ignition switch ON | Audio output | click to open the image |
| 19 (R) | 20 (G) | Sound signal front RH | Input | Ignition switch ON | Audio output | click to open the image |
| 21 (V) | 22 (SB) | Sound signal rear LH | Input | Ignition switch ON | Audio output | click to open the image |
| 23 (BR) | 33 (Y) | Sound signal rear RH | Input | Ignition switch ON | Audio output | click to open the image |
| 25 (L) | Ground | Woofer amp. ON signal | Output | Ignition switch ACC | — | 12.0 V |
| 37 (V) | 27 (LG) | Sound signal front squawker RH | Output | Ignition switch ON | Audio output | click to open the image |
| 31 (GR) | Ground | Amp. ON signal | Input | Ignition switch ACC | — | 12.0 V |
Wiring Diagram — BOSE AUDIO WITHOUT NAVIGATION —
| NOTE: | The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION SWITCH virtually. |
Fig. 74: Bose Audio Without Navigation — Wiring Diagram (1 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 75: Bose Audio Without Navigation — Wiring Diagram (2 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 76: Bose Audio Without Navigation — Wiring Diagram (3 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 77: Bose Audio Without Navigation — Wiring Diagram (4 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 78: Bose Audio Without Navigation — Wiring Diagram (5 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 79: Identifying Bose Audio Connector Terminal Without Navigation (1 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 80: Identifying Bose Audio Connector Terminal Without Navigation (2 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 81: Identifying Bose Audio Connector Terminal Without Navigation (3 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 82: Identifying Bose Audio Connector Terminal Without Navigation (4 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 83: Identifying Bose Audio Connector Terminal Without Navigation (5 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 84: Identifying Bose Audio Connector Terminal Without Navigation (6 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 85: Identifying Bose Audio Connector Terminal Without Navigation (7 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 86: Identifying Bose Audio Connector Terminal Without Navigation (8 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 87: Identifying Bose Audio Connector Terminal Without Navigation (9 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 88: Identifying Bose Audio Connector Terminal Without Navigation (10 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 89: Identifying Bose Audio Connector Terminal Without Navigation (11 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 90: Identifying Bose Audio Connector Terminal Without Navigation (12 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 91: Identifying Bose Audio Connector Terminal Without Navigation (13 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
IPOD ADAPTER
Reference Value
TERMINAL LAYOUT
Fig. 92: Identifying IPOD Adapter Connector Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.
PHYSICAL VALUES
TERMINAL REFERENCE CHART
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||||
|---|---|---|---|---|---|---|---|---|
| + | — | Signal name | Input/Output | |||||
| 1 (R) | 13 (G) | iPod sound signal LH | Output | Ignition switch ON | When iPod mode is selected. | click to open the image |
||
| 2 (BR) | 14 (Y) | iPod sound signal RH | Output | Ignition switch ON | When iPod mode is selected. | click to open the image |
||
| 3 (O) | Ground | ACC power supply | Input | Ignition switch ACC | — | Battery voltage | ||
| 4 (V) | — | AV communication signal (L) | Input/Output | — | — | — | ||
| 5 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage | ||
| 8 (W) | Ground | iPod battery charge | Output | Ignition switch ON | Connected to iPod® | 12.0 V | ||
| 9 (Y) | Ground | Communication signal (iPod adapter—>iPod®) | Output | Ignition switch ON | The wave pattern is displayed just after iPod connection. | click to open the image
|
||
| 10 (BR) | Ground | Communication signal (iPod®—>iPod adapter) | Input | Ignition switch ON | Connected to iPod® | click to open the image |
||
| 11 (L) | Ground | ACCESSORY-IDENTIFY | — | Ignition switch ON | Connected to iPod® | 0 V | ||
| 12 (R) | 23 (W) | iPod sound signal RH | Input | Ignition switch ON | When iPod mode is selected. | click to open the image |
||
| 15 | — | Shield | — | — | — | — | ||
| 16 (LG) | — | AV communication signal (H) | Input/Output | — | — | — | ||
| 17 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V | ||
| 19 | — | Shield | — | — | — | — | ||
| 21 (SB) | Ground | iPod connection recognition signal | Input | Ignition switch ON | Not connected to iPod® | 4.0 V | ||
| Connected to iPod® | 0 V | |||||||
| 22 (W) | Ground | ACCESSORY-DETECT | — | Ignition switch ON | Connected to iPod® | 0 V | ||
| 24 (B) | 23 (W) | iPod sound signal LH | Input | Ignition switch ON | When iPod mode is selected. | click to open the image |
Wiring Diagram — BOSE AUDIO WITHOUT NAVIGATION —
| NOTE: | The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION SWITCH virtually. |
Fig. 93: Bose Audio Without Navigation — Wiring Diagram (1 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 94: Bose Audio Without Navigation — Wiring Diagram (2 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 95: Bose Audio Without Navigation — Wiring Diagram (3 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 96: Bose Audio Without Navigation — Wiring Diagram (4 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 97: Bose Audio Without Navigation — Wiring Diagram (5 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 98: Identifying Bose Audio Connector Terminal Without Navigation (1 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 99: Identifying Bose Audio Connector Terminal Without Navigation (2 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 100: Identifying Bose Audio Connector Terminal Without Navigation (3 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 101: Identifying Bose Audio Connector Terminal Without Navigation (4 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 102: Identifying Bose Audio Connector Terminal Without Navigation (5 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 103: Identifying Bose Audio Connector Terminal Without Navigation (6 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 104: Identifying Bose Audio Connector Terminal Without Navigation (7 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 105: Identifying Bose Audio Connector Terminal Without Navigation (8 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 106: Identifying Bose Audio Connector Terminal Without Navigation (9 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 107: Identifying Bose Audio Connector Terminal Without Navigation (10 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 108: Identifying Bose Audio Connector Terminal Without Navigation (11 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 109: Identifying Bose Audio Connector Terminal Without Navigation (12 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 110: Identifying Bose Audio Connector Terminal Without Navigation (13 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
CAMERA CONTROL UNIT
Reference Value
TERMINAL LAYOUT
Fig. 111: Identifying Camera Control Unit Terminal Layout
Courtesy of NISSAN MOTOR CO., U.S.A.
PHYSICAL VALUES
TERMINAL REFERENCE CHART
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||||
|---|---|---|---|---|---|---|---|---|
| + | — | Signal name | Input/Output | |||||
| 5 | — | Shield | — | — | — | — | ||
| 6 (W) | Ground | Camera image signal | Input | Ignition switch ON | At rear view camera image display | click to open the image |
||
| 7 (B) | Ground | Camera ground | — | Ignition switch ON | — | 0 V | ||
| 8 (R) | Ground | Camera power supply | Output | Ignition switch ON | R position | 6.0 V | ||
| Other than R position | 0 V | |||||||
| 11 | — | Shield | — | — | — | — | ||
| 12 (W) | Ground | Camera image signal | Output | Ignition switch ON | At rear view camera image display | click to open the image |
||
| 14 (R) | Ground | Camera connection recognition signal | — | Ignition switch ON | Connected to camera control unit connector | 0 V | ||
| Not connected to camera control unit connector | 5.0 V | |||||||
| 17 (P) | — | AV communication signal (L) | Input/Output | — | — | — | ||
| 18 (L) | — | AV communication signal (H) | Input/Output | — | — | — | ||
| 19 (B) | — | AV communication signal (L) | Input/Output | — | — | — | ||
| 20 (W) | — | AV communication signal (H) | Input/Output | — | — | — | ||
| 22 (O) | Ground | Reverse signal | Input | Ignition switch ON | R position | 12.0 V | ||
| Other than R position | 0 V | |||||||
| 26 (G) | Ground | Vehicle speed signal (8-pulse) | Input | Ignition switch ON | When vehicle speed is approx. 40 km/h (25 MPH) |
|
||
| 30 (B) | Ground | ACC power supply | Input | Ignition switch ACC | — | Battery voltage | ||
| 31 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V | ||
| 32 (SB) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage |
Wiring Diagram — BOSE AUDIO WITHOUT NAVIGATION —
| NOTE: | The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION SWITCH virtually. |
Fig. 112: Bose Audio Without Navigation — Wiring Diagram (1 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 113: Bose Audio Without Navigation — Wiring Diagram (2 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 114: Bose Audio Without Navigation — Wiring Diagram (3 Of 5)
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Fig. 115: Bose Audio Without Navigation — Wiring Diagram (4 Of 5)
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Fig. 116: Bose Audio Without Navigation — Wiring Diagram (5 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 117: Identifying Bose Audio Connector Terminal Without Navigation (1 Of 13)
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Fig. 118: Identifying Bose Audio Connector Terminal Without Navigation (2 Of 13)
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Fig. 119: Identifying Bose Audio Connector Terminal Without Navigation (3 Of 13)
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Fig. 120: Identifying Bose Audio Connector Terminal Without Navigation (4 Of 13)
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Fig. 121: Identifying Bose Audio Connector Terminal Without Navigation (5 Of 13)
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Fig. 122: Identifying Bose Audio Connector Terminal Without Navigation (6 Of 13)
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Fig. 123: Identifying Bose Audio Connector Terminal Without Navigation (7 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 124: Identifying Bose Audio Connector Terminal Without Navigation (8 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 125: Identifying Bose Audio Connector Terminal Without Navigation (9 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 126: Identifying Bose Audio Connector Terminal Without Navigation (10 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 127: Identifying Bose Audio Connector Terminal Without Navigation (11 Of 13)
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Fig. 128: Identifying Bose Audio Connector Terminal Without Navigation (12 Of 13)
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Fig. 129: Identifying Bose Audio Connector Terminal Without Navigation (13 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
SATELLITE RADIO TUNER
Reference Value
Fig. 130: Identifying Satellite Radio Tuner Connector Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.
PHYSICAL VALUES
TERMINAL REFERENCE CHART
| Terminal | Description | Condition | Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | — | Signal name | Input/Output | |||
| 2 (R) | 1 (G) | Satellite radio sound signal LH | Output | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
| 4 (B) | 3 (W) | Satellite radio sound signal RH | Output | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
| 5 | — | Shield | — | — | — | — |
| 6 | — | Shield | — | — | — | — |
| 8 (W) | Ground | Request signal (SAT—>CONT) | Output | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
| 9 (B) | Ground | Communication signal (SAT—>CONT) | Output | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
| 10 (R) | Ground | Communication signal (CONT—>SAT) | Input | Ignition switch ON | When satellite radio mode is selected. | click to open the image |
| 12 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage |
| 16 (V) | Ground | ACC power supply | Input | Ignition switch ACC | — | Battery voltage |
| 33 | — | Satellite antenna | Input | — | — | — |
Wiring Diagram — BOSE AUDIO WITHOUT NAVIGATION —
| NOTE: | The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION SWITCH virtually. |
Fig. 131: Bose Audio Without Navigation — Wiring Diagram (1 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 132: Bose Audio Without Navigation — Wiring Diagram (2 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 133: Bose Audio Without Navigation — Wiring Diagram (3 Of 5)
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Fig. 134: Bose Audio Without Navigation — Wiring Diagram (4 Of 5)
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Fig. 135: Bose Audio Without Navigation — Wiring Diagram (5 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 136: Identifying Bose Audio Connector Terminal Without Navigation (1 Of 13)
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Fig. 137: Identifying Bose Audio Connector Terminal Without Navigation (2 Of 13)
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Fig. 138: Identifying Bose Audio Connector Terminal Without Navigation (3 Of 13)
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Fig. 139: Identifying Bose Audio Connector Terminal Without Navigation (4 Of 13)
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Fig. 140: Identifying Bose Audio Connector Terminal Without Navigation (5 Of 13)
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Fig. 141: Identifying Bose Audio Connector Terminal Without Navigation (6 Of 13)
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Fig. 142: Identifying Bose Audio Connector Terminal Without Navigation (7 Of 13)
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Fig. 143: Identifying Bose Audio Connector Terminal Without Navigation (8 Of 13)
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Fig. 144: Identifying Bose Audio Connector Terminal Without Navigation (9 Of 13)
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Fig. 145: Identifying Bose Audio Connector Terminal Without Navigation (10 Of 13)
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Fig. 146: Identifying Bose Audio Connector Terminal Without Navigation (11 Of 13)
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Fig. 147: Identifying Bose Audio Connector Terminal Without Navigation (12 Of 13)
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Fig. 148: Identifying Bose Audio Connector Terminal Without Navigation (13 Of 13)
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TEL ADAPTER UNIT
Reference Value
Fig. 149: Identifying Tel Adapter Unit Connector Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.
PHYSICAL VALUES
TERMINAL REFERENCE CHART
| Terminal (Wire color) | Description | Condition | Reference value (Approx.) | |||||
|---|---|---|---|---|---|---|---|---|
| + | — | Signal name | Input/Output | |||||
| 1 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage | ||
| 2 (LG) | Ground | ACC power supply | Input | Ignition switch ACC | — | Battery voltage | ||
| 3 (W) | Ground | Ignition signal | Input | Ignition switch ON | — | Battery voltage | ||
| 4 (B) | Ground | Ground | — | Ignition switch ON | — | 0 V | ||
| 7 (L) | 8 | Microphone signal | Input | Ignition switch ON | Give a voice | click to open the image |
||
| 8 | Ground | Microphone ground | — | Ignition switch ON | — | 0 V | ||
| 9 (L) | 10 (P) | TEL voice signal | Output | Ignition switch ON | During voice guide output with the switch pressed. |
click to open the image |
||
| 20 (B) | Ground | Control signal | — | Ignition switch ON | — | 0 V | ||
| 23 (B) | Ground | Control signal | — | Ignition switch ON | — | 0 V | ||
| 24 (B) | Ground | Control signal | — | Ignition switch ON | — | 0 V | ||
| 28 (P) | Ground | Vehicle speed signal (8-pulse) | Input | Ignition switch ON | When vehicle speed is approx. 40 km/h (25 MPH) |
|
||
| 29 (P) | 8 | Microphone VCC | Output | Ignition switch ON | — | 5.0 V | ||
| 33 | — | TEL antenna | Input | — | — | — | ||
| 34 | — | Shield | — | — | — | — | ||
| 35 (L) | — | AV communication signal (H) | Input/Output | — | — | — | ||
| 36 (P) | — | AV communication signal (L) | Input/Output | — | — | — |
Wiring Diagram — BOSE AUDIO WITHOUT NAVIGATION —
| NOTE: | The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION SWITCH virtually. |
Fig. 150: Bose Audio Without Navigation — Wiring Diagram (1 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 151: Bose Audio Without Navigation — Wiring Diagram (2 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 152: Bose Audio Without Navigation — Wiring Diagram (3 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 153: Bose Audio Without Navigation — Wiring Diagram (4 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 154: Bose Audio Without Navigation — Wiring Diagram (5 Of 5)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 155: Identifying Bose Audio Connector Terminal Without Navigation (1 Of 13)
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Fig. 156: Identifying Bose Audio Connector Terminal Without Navigation (2 Of 13)
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Fig. 157: Identifying Bose Audio Connector Terminal Without Navigation (3 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 158: Identifying Bose Audio Connector Terminal Without Navigation (4 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 159: Identifying Bose Audio Connector Terminal Without Navigation (5 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 160: Identifying Bose Audio Connector Terminal Without Navigation (6 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 161: Identifying Bose Audio Connector Terminal Without Navigation (7 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 162: Identifying Bose Audio Connector Terminal Without Navigation (8 Of 13)
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Fig. 163: Identifying Bose Audio Connector Terminal Without Navigation (9 Of 13)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig. 164: Identifying Bose Audio Connector Terminal Without Navigation (10 Of 13)
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Fig. 165: Identifying Bose Audio Connector Terminal Without Navigation (11 Of 13)
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Fig. 166: Identifying Bose Audio Connector Terminal Without Navigation (12 Of 13)
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Fig. 167: Identifying Bose Audio Connector Terminal Without Navigation (13 Of 13)
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SYMPTOM DIAGNOSIS
MULTI AV SYSTEM SYMPTOMS
Symptom Table
OPERATION
SYMPTOM CHART
| Symptoms | Check items | Possible malfunction location / Action to take |
|---|---|---|
| Multifunction switch and preset switch operation does not work. |
|
Perform CONSULT-III self-diagnosis. |
|
AV control unit power supply and ground circuit malfunction. Refer to «AV CONTROL UNIT : DIAGNOSIS PROCEDURE». |
|
| Only specified switch cannot be operated. | Multifunction switch or preset switch malfunction. Perform multifunction switch and preset switch self-diagnosis function. Refer to «MULTIFUNCTION SWITCH : DIAGNOSIS PROCEDURE». |
RELATED TO HANDS-FREE PHONE
Basic Inspection
- Check that the cellular phone is corresponding type (Bluetooth™ correspond) when the hands-free related malfunction vehicle is in service before performing a diagnosis.
- There is a case that malfunction occurs due to the version change of the phone type, etc. even though it is a corresponding type. Therefore, confirm it by changing the cellular phone to another corresponding type phone, and check that it operates normally. It is necessary to distinguish whether the cause is the vehicle or cellular phone.
Simple check for Bluetooth™ communication
- If cellular phone and AV control unit cannot be connected with Bluetooth™ communication, following procedure allows the technician to judge which device has malfunction.
- Turn on a cellular phone, not connecting Bluetooth™ communication.
- Start CONSULT-III, then start Windows®.
- Set CONSULT-III near a cellular phone.
- When operated Bluetooth™ registration by cellular phone, check if CONSULT-III* would be displayed on the device name.
(If other Bluetooth™ device is located near cellular phone, a name of the device would be displayed also.)
NOTE: *:Displayed device name is «NISSAN-********».
- If no device name is displayed, cellular phone is malfunctioning. Repair the cellular phone first, then perform diagnosis.
- If CONSULT-III is displayed on device name, cellular phone is normal. Perform diagnosis as per the following table.
Fig. 168: CONSULT-III Tool Display — Device List
Courtesy of NISSAN MOTOR CO., U.S.A.
On board self-diagnosis of hands-free phone system
Always perform the on board self-diagnosis at first after completing the basic inspection when the malfunction is detected on the hands-free phone system. Narrow down possible causes using the Diagnosis Chart if there is no malfunction in the on board self-diagnosis.
Trouble diagnosis chart by symptom
TROUBLE DIAGNOSIS CHART
| Symptoms | Check items | Probable malfunction location |
|---|---|---|
| Does not recognize cellular phone connection. (No connection is displayed on the display at the guide. | Repeat the registration of cellular phone. | TEL adapter unit malfunction. Refer to «EXPLODED VIEW». |
| Hands-free phone cannot be established. | Both the reception and the speech cannot be performed. |
|
| The other party’s voice cannot be heard by hands-free phone. | The operation of the » » switch can be performed. |
TEL voice signal circuit malfunction between TEL adapter unit and AV control unit. |
| The operation of the » » switch cannot be performed. |
Control signal circuit. Refer to «DIAGNOSIS PROCEDURE». |
|
| Originating sound is not heard by the other party with handsfree phone communication. | Sound operation function is normal. | TEL adapter unit. Refer to «EXPLODED VIEW». |
| Sound operation function does not work. | Microphone signal circuit. Refer to «DIAGNOSIS PROCEDURE». |
RELATED TO RGB IMAGE
Trouble diagnosis chart by symptom
TROUBLE DIAGNOSIS CHART
| Symptoms | Check items | Possible malfunction location / Action to take |
|---|---|---|
| RGB image is not shown. | There is malfunction in the CONSULT-III self-diagnosis result. | Perform CONSULT-III self-diagnosis. Refer to «CONSULT-III FUNCTION (MULTI AV)». |
| There is no malfunction in CONSULT-III self-diagnosis results. |
|
|
| Color of RGB image is not proper. | Light blue (Cyan) tint. | RGB signal (R: red) circuit. Refer to «DIAGNOSIS PROCEDURE». |
| Purple (Magenta) tint. | RGB signal (G: green) circuit. Refer to «DIAGNOSIS PROCEDURE». |
|
| Screen looks yellowish. | RGB signal (B: blue) circuit. Refer to «DIAGNOSIS PROCEDURE». |
|
| RGB screen is rolling. | — | RGB synchronizing signal circuit. Refer to «DIAGNOSIS PROCEDURE». |
| Fuel economy display is malfunctioning. | There is malfunction in the CONSULT-III self-diagnosis result. | Perform CONSULT-III self-diagnosis. Refer to «CONSULT-III FUNCTION (MULTI AV)». |
| There is no malfunction in CONSULT-III self-diagnosis results. | Ignition signal circuit malfunction. Refer to «AV CONTROL UNIT : DIAGNOSIS PROCEDURE». |
RELATED TO AUDIO
Trouble diagnosis chart by symptom
TROUBLE DIAGNOSIS CHART
| Symptoms | Check items | Possible malfunction location / Action to take | ||
|---|---|---|---|---|
| The CD cannot be removed. | — | Disk eject signal circuit. Refer to «DIAGNOSIS PROCEDURE». |
||
| Audio sound is not heard. | No sound from all speakers. |
|
||
| Sound is not heard from woofer. |
|
|||
| Sound is not heard from center speaker. | Sound signal center speaker circuit. | |||
| Sound is heard only from specific places (RH front, RH rear, LH front and LH rear). | Sound signal circuit of malfunctioning system. | |||
| It does not change to «Driver’s Audio Stage» mode. | — | Mode change signal circuit. Refer to «DIAGNOSIS PROCEDURE». |
||
| Satellite radio is not received. | «ANTENNA» is not displayed even when the channel is turned to 0 in Satellite radio mode. | Perform the following inspection procedure.
|
||
| «ANTENNA» is displayed when the channel is turned to 0 in Satellite radio mode. | Perform the following inspection procedure.
|
|||
| The sound of Satellite radio is not heard. | Other audio sounds are normal. | Satellite radio sound signal circuit between AV control unit and satellite radio tuner. | ||
| It does not change to Satellite radio mode. | There is malfunction in the CONSULT-III self-diagnosis result. | Perform CONSULT-III self-diagnosis. Refer to «CONSULT-III FUNCTION (MULTI AV)». |
||
| AM/FM radio is not received. | Other audio sounds are normal. |
|
RELATED TO iPod®
Trouble diagnosis chart by symptom
Connect another iPod® and check if the symptom is reproduced or not. If the symptom is reproduced, diagnose the vehicle. If no malfunction is detected, replace the iPod harness.
| NOTE: | It is unable to check that between iPod® and iPod harness. |
TROUBLE DIAGNOSIS CHART
| Symptoms | Check items | Possible malfunction location / Action to take |
|---|---|---|
| The sound of iPod® is not heard. | Other audio sounds are normal. |
|
| It does not change to iPod mode. | There is malfunction in the CONSULT-III self-diagnosis. | Perform CONSULT-III self-diagnosis. Refer to «CONSULT-III FUNCTION (MULTI AV)». |
| «iPod is not connected» is displayed when it comes to iPod mode. | Connected to iPod®. | iPod connection recognition signal circuit between iPod® and iPod adapter. |
| iPod® cannot charge the battery. | — | iPod battery charge circuit between iPod® and iPod adapter. |
| The title of music file in the iPod® is not indicated. | — | Communication circuit between iPod® and iPod adapter. |
| Accessing the iPod® is unavailable from the vehicle. |
RELATED TO STEERING SWITCH
Trouble diagnosis chart by symptom
TROUBLE DIAGNOSIS CHART
| Symptoms | Probable malfunction location |
|---|---|
| None of the steering switch operations work. | Steering switch signal GND circuit. Refer to «DIAGNOSIS PROCEDURE». |
| Only specified switch cannot be operated. | Steering switch. |
| ↓ «SOURCE», «MENU UP», «MENU DOWN», » » switches of steering switch are not operated. |
Steering switch signal A circuit. Refer to «DIAGNOSIS PROCEDURE». |
| ↓ «VOL UP», «VOL DOWN», » » switches of steering switch are not operated. |
Steering switch signal B circuit. Refer to «DIAGNOSIS PROCEDURE». |
RELATED TO AUX
| NOTE: | Check that there is no malfunction of AUX equipment main body before performing a diagnosis. |
Trouble diagnosis chart by symptom
TROUBLE DIAGNOSIS CHART
| Symptoms | Check items | Probable malfunction location |
|---|---|---|
| No voice sound is heard when AUX mode is selected. | Voice sound is heard when other modes are selected. | AUX sound signal circuits malfunction between auxiliary input jacks and AV control unit. |
| Image is not displayed when AUX mode is selected. | — |
|
| Camera image is normal (with rear view monitor) | AUX image signal circuit malfunction between auxiliary input jacks and AV control unit. Refer to «DIAGNOSIS PROCEDURE». |
|
| Camera image is not displayed. (with rear view monitor) |
|
|
| It does not change from AUX mode to other modes. | — |
|
RELATED TO REAR VIEW MONITOR
Trouble diagnosis chart by symptom
TROUBLE DIAGNOSIS CHART
| Symptoms | Check items | Probable malfunction location |
|---|---|---|
| Camera image is not displayed (displayed in black and nothing can be displayed) | AUX image is not displayed. |
|
| Camera image is not shown. Guiding line is displayed. | — |
|
| Camera image is not displayed. Only warning message under area is displayed. | There is malfunction in the CONSULT-III self-diagnosis result. | Perform detected DTC self-diagnosis. Refer to «CONSULT-III FUNCTION (MULTI AV)». |
| AUX image is normal. | Camera image signal circuit malfunction between camera control unit and AV control unit. Refer to «DIAGNOSIS PROCEDURE». |
|
| AUX image is not displayed. | RGB area (YS) signal circuit malfunction between AV control unit and display unit. Refer to «DIAGNOSIS PROCEDURE». |
|
| Select «Camera Cont.» of «Confirmation/Adjustment» mode, Reverse Sensor is not turned ON at «Connection Confirmation». | Reverse signal circuit (camera control unit). | |
| Camera image is rolling. | AUX image is also rolling. | Vertical synchronizing (VP) signal circuit malfunction between AV control unit and front display unit. Refer to «DIAGNOSIS PROCEDURE». |
| Camera image does not switch. | Malfunction of self-diagnosis result is indicated. | Camera connection recognition signal circuit Refer to «CONSULT-III FUNCTION (MULTI AV)». |
| Malfunction of self-diagnosis result is not indicated. | Reverse signal circuit (AV control unit). | |
| The predicted course line display is malfunctioning. | There is malfunction in the CONSULT-III self-diagnosis result. | Perform detected DTC self-diagnosis. Refer to «CONSULT-III FUNCTION (MULTI AV)». |
NORMAL OPERATING CONDITION
Description
Vehicle operation information, refer to Owner’s Information.
BASIC OPERATIONS
SYMPTOM CHART
| Symptom | Possible cause | Possible solution |
|---|---|---|
| No image is displayed. | The brightness is at the lowest setting. | Adjust the brightness of the display. |
| The system is in the video mode. | Press < DISC > to change the mode. |
|
| The display is turned off. | Press < Day/Night > to turn on the display. |
|
| The screen is too dim. The movement 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 darker or brighter than others. | This condition is an inherent characteristic of liquid crystal displays. | This is not a malfunction. |
| Some menu items cannot be selected. | Some menu items become unavailable while the vehicle is driven. | Park the vehicle in a safe location, and then operate the multi AV system. |
RELATED TO VOICE RECOGNITION
Related to telephone
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions.
Where the solutions are listed by number, try each solution in turn, starting with number 1, until the problem is resolves.
SYMPTOM CHART
| Symptom | Solution | |
|---|---|---|
| System fails to interpret the command correctly. | 1. Ensure that the command is valid. | |
| 2. Ensure that the command is spoken after the tone. | ||
| 3. Speak clearly without pausing between words and at level appropriate to the ambient noise level in the vehicle. | ||
| 4. Ensure that the ambient noise level is not excessive (for example, windows open or defroster on).
|
||
| 5. If more than one command was said at a time, try saying the commands separately. | ||
| 6. If the system consistently fails to recognize commands, the voice training procedure should be carried out to improve the recognition response for the speaker. See Speaker adaptation earlier in this information. Refer to Owner’s Information. | ||
| The system consistently selects the wrong voicetag | 1. Ensure that the phone book entry name requested matches what was originally stored. This can be confirmed by using the «List Names» command. | |
| 2. Replace one of the names being confused with a new name. |
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 operation of each piece of electrical equipment, and then determine the cause.
| NOTE: |
|
SYMPTOM CHART
| Symptom | Cause and Counter measure |
|---|---|
| Cannot play | Check 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 compliance 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 skips | The 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. |
| Move immediately to the next song when playing | When a non-MP3/WMA file has been given an extension of «.MP3», «.WMA», «.mp3», or «.wma», or when play is prohibited by copyright protection, the player will skip to the next song. |
| The songs do not play back in the desired order. | The playback order is the order in which the files were written by the software, so the files might not play in the desired order. |
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise from trains and other sources, is not a malfunction.
| NOTE: |
|
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) «AIR BAG» and «SEAT BELT PRE-TENSIONER»
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the «SRS AIRBAG» and «SEAT BELT» of this Service Information.
| WARNING: |
|
Precaution for Trouble Diagnosis
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 Repair
AV COMMUNICATION SYSTEM
- Solder the repaired parts, and wrap with tape. [Frays of twisted line must be within 110 mm (4.33 in).]
Fig. 169: Identifying Repaired Area Soldered And Wrapped With Tape
Courtesy of NISSAN MOTOR CO., U.S.A. - 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.
Fig. 170: Identifying Bypass Wire Connections
Courtesy of NISSAN MOTOR CO., U.S.A.
PREPARATION
PREPARATION
Commercial Service Tools
COMMERCIAL SERVICE TOOLS REFERENCE
| Tool name | Description | |
|---|---|---|
| Power tool | click to open the image |
Loosening screws |
ON-VEHICLE REPAIR
AV CONTROL UNIT
Exploded View
REMOVAL
Fig. 171: Identifying AV Control Unit
Courtesy of NISSAN MOTOR CO., U.S.A.
DISASSEMBLY
Fig. 172: Identifying AV Control Unit, Unified Meter, A/C Amp And Bracket
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove front display unit. Refer to
«REMOVAL AND INSTALLATION». - Remove AV control unit with a unified meter and A/C amp. as a single unit from the body.
- Remove bracket screws, and then remove AV control unit.
INSTALLATION
Installation is the reverse order of removal.
| CAUTION: | Since AV control unit connector and unified meter and A/C amp. connector have the same form, be careful not to insert them wrongly. |
FRONT DISPLAY UNIT
Exploded View
REMOVAL
Fig. 173: Identifying Front Display Unit
Courtesy of NISSAN MOTOR CO., U.S.A.
DISASSEMBLY
Fig. 174: Identifying Front Display Unit And Bracket
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove cluster lid D. Refer to
«REMOVAL AND INSTALLATION
«. - Remove front display unit mounting screws.
- Disconnect connector, and remove front display unit.
INSTALLATION
Installation is the reverse order of removal.
FRONT DOOR SPEAKER
Exploded View
Fig. 175: Identifying Rear Door Speaker
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove front door finisher. Refer to
«REMOVAL AND INSTALLATION
«. - Remove front door speaker mounting bolts.
- Disconnect connector and remove front door speaker.
INSTALLATION
Installation is the reverse order of removal.
REAR DOOR SPEAKER
Exploded View
Fig. 176: Identifying Rear Door Speaker
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove rear door finisher. Refer to
«REMOVAL AND INSTALLATION
«. - Remove rear door speaker mounting bolts.
- Disconnect connector and remove rear door speaker.
INSTALLATION
Installation is the reverse order of removal.
FRONT SQUAWKER
Exploded View
Fig. 177: Identifying Front Squawker
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove speaker grille. Refer to
«REMOVAL AND INSTALLATION
«. - Remove front squawker mounting screws.
- Disconnect connector and remove front squawker.
INSTALLATION
Installation is the reverse order of removal.
REAR SQUAWKER
Exploded View
Fig. 178: Identifying Rear Squawker
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove luggage side finisher upper. Refer to
«EXPLODED VIEW
«. - Remove rear squawker mounting screws.
- Remove rear squawker.
INSTALLATION
Installation is the reverse order of removal.
CENTER SPEAKER
Exploded View
Fig. 179: Identifying Center Speaker
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove center speaker grille. Refer to
«EXPLODED VIEW
«. - Remove center speaker mounting screws, lift up the center speaker and disconnect connector.
- Remove center speaker.
INSTALLATION
Installation is the reverse order of removal.
WOOFER
Exploded View
Fig. 180: Identifying Woofer
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Pull up luggage finisher cover and hang the strap to upper body.
- Remove woofer clamp.
- Remove harness clip and connector.
- Remove woofer.
INSTALLATION
Installation is the reverse order of removal.
BOSE AMP.
Exploded View
REMOVAL
Fig. 181: Identifying BOSE AMP
Courtesy of NISSAN MOTOR CO., U.S.A.
DISASSEMBLY
Fig. 182: Identifying BOSE AMP And Bracket
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove luggage floor spacer (LH). Refer to
«EXPLODED VIEW
«. - Remove BOSE amp. mounting nuts.
- Disconnect connector and remove BOSE amp.
INSTALLATION
Installation is the reverse order of removal.
SATELLITE RADIO TUNER
Exploded View
Fig. 183: Identifying TEL Adapter Unit, Bracket And Satellite Radio Tuner
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove luggage floor spacer (RH). Refer to
«EXPLODED VIEW
«. - Remove nuts, and then satellite radio tuner connector and TEL adapter unit connector.
- Remove satellite radio tuner (1) with TEL adapter unit (2) as a single unit from the body.
Fig. 184: Identifying Satellite Radio Tuner With TEL Adapter Unit
Courtesy of NISSAN MOTOR CO., U.S.A.
INSTALLATION
Install in the reverse order of removal.
ANTENNA BASE
Exploded View
Fig. 185: Identifying Antenna Rod And Antenna Base
Courtesy of NISSAN MOTOR CO., U.S.A.
Refer to
«COMPONENTS
» for symbols in the figure.
Removal and Installation
REMOVAL
- Remove headlining (rear). Keep a service area. Refer to
«EXPLODED VIEW
«. - Remove antenna base mounting nut.
- Disconnect connector and remove antenna base.
INSTALLATION
Installation is the reverse order of removal.
Antenna base mounting nut
: 6.5 N.m (0.66 kg-m, 58 in-lb)
| CAUTION: | Be careful about tightening torque. Antenna sensitivity becomes poor, and when it is excessive, roof panel may be deformed, when roof antenna mounting nut tightening torque is loose. |
MULTIFUNCTION SWITCH
Exploded View
REMOVAL
Refer to
«EXPLODED VIEW
«.
DISASSEMBLY
Fig. 186: Identifying Cluster Lid D And Multifunction Switch
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove cluster lid D. Refer to
«EXPLODED VIEW
«. - Remove multifunction switch mounting screws.
- Disconnect connector and remove multifunction switch.
INSTALLATION
Installation is the reverse order of removal.
PRESET SWITCH
Exploded View
REMOVAL
Refer to
«EXPLODED VIEW
«.
DISASSEMBLY
Fig. 187: Identifying Preset Switch, Cluster Lid C And Clock
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove cluster lid C. Refer to
«EXPLODED VIEW
«. - Remove preset switch mounting screws.
- Remove preset switch.
Fig. 188: Identifying Preset Switch, Clock And Screw
Courtesy of NISSAN MOTOR CO., U.S.A.
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. |
IPOD ADAPTER
Exploded View
Fig. 189: Identifying IPOD Adapter
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove front display unit with bracket. Refer to
«REMOVAL AND INSTALLATION». - Remove front display from display bracket.
- Remove iPod adapter mounting screws.
- Disconnect connector and remove iPod adapter.
INSTALLATION
Install in the reverse order of removal.
IPOD CONNECTOR
Exploded View
Fig. 190: Identifying IPOD Connector
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove console box assembly. Refer to
«EXPLODED VIEW
«. - Press pawl from the back of console finisher to remove iPod connector.
INSTALLATION
Install in the reverse order of removal.
AUXILIARY INPUT JACKS
Exploded View
Fig. 191: Identifying Auxiliary Input Jacks
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove console box assembly. Refer to
«EXPLODED VIEW
«. - Remove auxiliary mounting screws.
- Disconnect connector and remove auxiliary input jacks.
INSTALLATION
Installation is the reverse order of removal.
MICROPHONE
Exploded View
REMOVAL
Refer to
«EXPLODED VIEW
«.
DISASSEMBLY
Fig. 192: Identifying Microphone
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove map lamp assembly. Refer to
«EXPLODED VIEW
«. - Remove microphone (1), stretching pawls of map lamp assembly.
Fig. 193: Identifying Microphone
Courtesy of NISSAN MOTOR CO., U.S.A.
INSTALLATION
Installation is the reverse order of removal.
CAMERA CONTROL UNIT
Exploded View
Fig. 194: Identifying Camera Control Unit
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove front seat (LH side). Refer to
«EXPLODED VIEW
«. - Remove floor carpet. Keep a service area.
- Remove camera control unit mounting screws.
- Disconnect connector and remove camera control unit.
INSTALLATION
- Installation is the reverse order of removal.
- Perform predicted course line center position adjustment. Refer to
«PREDICTED COURSE LINE CENTER POSITION ADJUSTMENT : SPECIAL REPAIR REQUIREMENT».
REAR VIEW CAMERA
Exploded View
Fig. 195: Identifying Rear View Camera
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove back door outside finisher upper. Refer to
«EXPLODED VIEW
«. - Remove door handle cover. Refer to
«EXPLODED VIEW
«. - Remove rear view camera mounting screws and rear view camera harness connector.
- Remove rear view camera.
INSTALLATION
- Installation is the reverse order of removal.
- Adjust the guide line position if the guide line position is shifted after installing the rear view camera. Refer to
«ADJUSTMENT».
Adjustment
- Draw lines on rearward area of the vehicle passing through the following points: 250 mm (9.84 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.
- Set into «Adjust offset of rear view camera» mode of Confirmation/Adjustment mode.
Fig. 196: [Identifying Rear Bumper Dimension]
Courtesy of NISSAN MOTOR CO., U.S.A. - Rotate the center dial, and then select the guiding line pattern so that its angle is aligned with the correction line of the rear of the vehicle.
Selected pattern : 7
- Fine adjust the guiding line so that its position is aligned to the correction line by pressing the up/down/left/right switches. Pressing «ENTER» enable the camera control unit to memory the adjusted guiding line position.
Up/Down adjustment range : -20 — 20
Left/Right adjustment range : -20 — 20
Fig. 197: [Identifying Guiding Line Pattern]
Courtesy of NISSAN MOTOR CO., U.S.A.CAUTION: Never operate other function such as pressing BACK while writing index data.
If Confirmation/Adjustment mode does not function in the above procedure, perform one of the following service to adjust the index again.- Remove battery for five min. Then reconnect battery.
- Remove camera control unit connector for five min. Then reconnect camera control unit connector.
TEL ADAPTER UNIT
Exploded View
Fig. 198: Identifying TEL Adapter Unit, Bracket And Satellite Radio Tuner
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove luggage floor spacer (RH). Refer to
«EXPLODED VIEW
«. - Remove nuts, and then remove TEL adapter unit connector and satellite radio tuner connector.
- Remove TEL adapter unit (1) with satellite radio tuner (2) as a single unit from the body.
Fig. 199: Identifying TEL Adapter Unit And Satellite Radio Tuner
Courtesy of NISSAN MOTOR CO., U.S.A.
INSTALLATION
Install in the reverse order of removal.
STEERING ANGLE SENSOR
Exploded View
REMOVAL
Refer to
«EXPLODED VIEW
«.
DISASSEMBLY
Fig. 200: Identifying Spiral Cable And Steering Angle Sensor
Courtesy of NISSAN MOTOR CO., U.S.A.
Removal and Installation
REMOVAL
- Remove spiral cable. Refer to
«EXPLODED VIEW
«. - Remove steering angle sensor mounting screws.
- Remove steering angle sensor.
INSTALLATION
Installation is the reverse order of removal.
ANTENNA FEEDER
Harness Layout
Fig. 201: Identifying Antenna Feeder Harness Layout
Courtesy of NISSAN MOTOR CO., U.S.A.
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