Nissan Murano. Manual — part 136
AV-322
< SYSTEM DESCRIPTION >
[BOSE AUDIO WITH NAVIGATION]
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
JPNIA1788GB
Error item
Description
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
CONTROL UNIT (CAN)
CAN initial diagnosis malfunction is detect-
ed.
Replace the AV control unit if the malfunc-
tion occurs constantly.
Refer to
.
CONTROL UNIT (AV)
AV communication circuit initial diagnosis
malfunction is detected.
FLASH-ROM Error Of Control Unit
AV control unit malfunction is detected.
Connection Of Gyro
Connection of G Sensor
CAN Controller Memory Error
Bluetooth Module Connection Error
Sub CPU Connection Error
iPod authentification chip error
Audio connection error
DSP Connection Error
AV control unit malfunction is detected.
• If a disc can be played, then there is a
possibility of the detection of a temporary
malfunction.
• Replace the AV control unit if the mal-
function occurs constantly.
Refer to
.
DSP Communication Error
HDD Connection Error
AV control unit malfunction is detected.
• If the music box function has no malfunc-
tions, then there is a possibility of the de-
tection of a temporary malfunction.
• Replace the AV control unit if the mal-
function occurs constantly.
Refer to
.
HDD Read Error
HDD Write Error
HDD Communication Error
HDD Access Error
GPS Communication Error
GPS malfunction is detected.
• An intermittent error caused by strong ra-
dio interference may be detected unless
any symptom (GPS reception error, etc.)
occurs.
• Replace the AV control unit if the mal-
function occurs constantly.
Refer to
.
GPS ROM Error
GPS RAM Error
GPS RTC Error
AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-323
< SYSTEM DESCRIPTION >
[BOSE AUDIO WITH NAVIGATION]
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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” is pressed.
Unfinished configuration
The writing of configuration data is incom-
plete.
Write configuration data with CONSULT.
USB Controller Communication Error
USB connection malfunction is detected.
Check that the connection to the USB con-
nector is normal.
DVD Mechanism Communication Error
AV control unit malfunction is detected.
• If DVD can be played, then there is a
possibility of the detection of a temporary
malfunction.
• Replace the AV control unit if the mal-
function occurs constantly.
Refer to
.
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
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.
• Serial communication circuits between
AV control unit and display unit.
AM/FM antenna amplifier short to ground
Radio antenna amp. ON signal circuit mal-
function is detected.
Radio antenna amp. ON signal circuit be-
tween AV control unit and antenna base.
AM/FM antenna amplifier open
Ext_Amp_ON output terminal short to
ground
BOSE amp. ON signal circuit malfunction is
detected.
BOSE amp. ON signal circuit between AV
control unit and BOSE amp.
Ext_Amp_ON output terminal :open
GPS Antenna Error
GPS antenna connection malfunction is de-
tected.
Check the connection of the GPS antenna
connector.
USB electric current Error
Detection of overcurrent in USB connector.
Check USB harness between the AV con-
trol unit and USB connector.
XM Antenna Connection Error
Satellite radio antenna connection malfunc-
tion is detected.
Satellite radio antenna disconnection.
• AV COMM CIRCUIT
• Switches Connection Error
When either one of the following items are
detected:
• multifunction switch power supply and
ground circuits were malfunctioning.
• AV communication circuits between AV
control unit and multifunction switch were
malfunctioning.
• Multifunction switch power supply and
ground circuits.
• AV communication circuits between AV
control unit and multifunction switch.
Error item
Description
Possible malfunction factor/Action to take
Items
Display (Current)
Malfunction counter
(Past)
Tx(HVAC)
OK / ???
OK / 0 – 39
Rx(ECM)
OK / ???
OK / 0 – 39
Rx(Cluster)
OK / ???
OK / 0 – 39
Rx(BCM)
OK / ???
OK / 0 – 39
Rx(HVAC)
OK / ???
OK / 0 – 39
JSNIA2181ZZ
AV-324
< SYSTEM DESCRIPTION >
[BOSE AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
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
Hands-Free Phone
The hands-free phone reception volume adjustment and microphone
and speaker test functions are also available.
Camera (Models without BSW and LDW)
The four functions of “Correct Draw Line of Rear view Camera”,
“Alter/Confirm Configuration”, “Reset Configuration” and “Camera
Syst Type” are available.
Correct Draw Line of Rear view Camera
Rx(USM)
OK / ???
OK / 0 – 39
Rx(STRG)
OK / ???
OK / 0 – 39
Items
Display (Current)
Malfunction counter
(Past)
Items
Status
(Current)
Counter
(Past)
C Tx(ITM–PrimarySW)
OK / ???
OK / 0 – 39
C Rx(PrimarySW–ITM)
OK / ???
OK / 0 – 39
JSNIA3217ZZ
JSNIA2183ZZ
JSNIA2184ZZ
AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-325
< SYSTEM DESCRIPTION >
[BOSE AUDIO WITH NAVIGATION]
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• Use this mode to adjust the guide line display position of the rear
view monitor if necessary after removing the rear view monitor
camera.
Alter/Confirm Configuration
• Configuration stored in the AV control unit can be checked and
modified.
Configuration list
Reset Configuration
JSNIA2185ZZ
JSNIA2186ZZ
Setting item
Setting
Setting item
Setting
Predi. Course Lines
With
Total Length
0.0000000
Rear Coeff. K
−
80000.00
Steering Gear Ratio
18.252000
Rear Coeff. F
0.0011760
Side Coeff. K
0.0000000
Rear Coeff. P1
0.0000072
Side Coeff. F
Rear Coeff. P2
0.0000056
Side Coeff. P1
Rear Coeff. C1
800.00000
Side Coeff. P2
Rear Coeff. C2
480.00000
Side Coeff. C1
Rear Coeff. D1
485.00000
Side Coeff. C2
Rear Coeff. D2
394.00000
Side Coeff. D1
Car Width
1.8970000
Side Coeff. D2
Rear Offset
0.0260000
Side Offset
Rear Height
0.9927000
Overall Height
Rear L/R Angle
0.0000000
Side L/R Angle
Rear Up/Dn Angle
47.400001
Side Up/Dn Angle
Rear Roll Angle
0.0000000
Side Roll Angle
Bumper Rear Dist.
0.1127000
Side Front End Dist
Bumper Rear Ax Dist
1.0030000
Total Width
Steer. Max Angle
560.61016
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Min. Turning Rad.
5.8000002
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Wheelbase
2.8250000
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