2007 INFINITI M35 control unit

AV-96
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
DIAGNOSIS SYSTEM
Revision: 2007 April2007 M35/M45

AV COMM CIRCUIT

Amplifier Connection Error

BOSE amp power supply and
ground circuit malfunction is
detected

Malfunction is detected on communi-
cation signal between BOSE amp
and AV (NAVI) control unit

BOSE amp power supply and ground
circuit

BOSE amp

AV (NAVI) control unit
Front Display Connection Error

Front display unit power supply and
ground circuit malfunction is
detected

Malfunction is detected on communi-
cation circuit between front display
unit and AV (NAVI) control unit

Malfunction is detected on communi-
cation signal between front display
unit and AV (NAVI) control unit

Front display unit power supply and
ground

Communication circuit between front
display unit and AV (NAVI) control unit

Front display unit

AV (NAVI) control unit
GPS Antenna ErrorGPS antenna connection malfunction
is detected

GPS antenna feeder

GPS antenna

NAVI control unit
Camera Control Unit Connection ErrorCamera and connection recognition
signal circuit malfunction is detected

Camera-connection recognition signal
circuit

Camera control unit

AV (NAVI) control unit
FLASH-ROM Error Of Control UnitAV (NAVI) control unit malfunction is
detectedReplace AV (NAVI) control unit
Refer to AV-131, "
AV (NAVI) Control Unit"
Connection Of GyroNAVI control unit malfunction is
detectedReplace NAVI control unit
Refer to AV-131, "AV (NAVI) Control Unit"
GPS Communication Error
GPS malfunction is detectedIf the symptoms such as the GPS receipt
malfunction occur, intermittent malfunction
caused by strong radio interference may
be detected.
If the malfunction always occurs, replace
NAVI control unit. GPS ROM Error
GPS RAM Error
GPS RTC Error
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
disc

Map disc

NAVI control unit
Refer to AV-131, "
AV ( N AV I ) C o n t r o l
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 Time-out
DVD-ROM Loading / Eject Error
CAN Controller Memory Error
AV (NAVI) control unit malfunction is
detectedReplace AV (NAVI) control unit
Refer to AV-131, "
AV (NAVI) Control Unit"Bluetooth Module Connection ErrorError item Description Possible cause/Action to take

DIAGNOSIS SYSTEM
AV-97
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
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Revision: 2007 April2007 M35/M45
VEHICLE CAN DIAGNOSIS

CAN communication status and error counter is displayed.

Error counter displays 0 if any malfunction is not detected in the
past. If the malfunction is detected, it displays 40. When turning
the ignition switch ON, if it is normal, it displays 39. The lower
limit of the counter is 1.

If it is reset, the error counter is deleted.
NOTE:
“???” indicates “UNKWN”.
AV COMM DIAGNOSIS

Displays the communication condition between AV (NAVI) con-
trol unit (master unit) and each unit and between audio unit
(sub-master unit) and each unit.

Error counter displays 0 if any malfunction is not detected in the
past. If the malfunction is detected, it displays 40. When turning
the ignition switch ON, if it is normal, it displays 39. The lower
limit of the counter is 1.

If it is reset, the error counter is deleted.
ITM: AV (NAVI) control unit
NOTE:
“???” indicates “UNKWN”.Items Display (Current)Error counter
(Past)
Tx (HVAC) OK /??? 0 - 40
Rx (ECM) OK /??? 0 - 40
Rx (Cluster) OK /??? 0 - 40
Rx (BCM) OK /??? 0 - 40
Rx (HVAC) OK /??? 0 - 40
Rx (USM) OK /??? 0 - 40
Rx (TPMS) OK /??? 0 - 40
SKIB3666E
ItemsStatus
(Current)Counter
(Past)
C Tx (ITM-PrimarySW) OK /??? 0 - 40
C Rx (PrimarySW-ITM) OK /??? 0 - 40
C Rx (STRG SW-ITM) OK /??? 0 - 40
C Rx (RrSeatSW-ITM) OK /??? 0 - 40
C Rx (Audio-ITM) OK /??? 0 - 40
C Rx (Amp-ITM) OK /??? 0 - 40
C Rx (RearCamera-ITM) OK /??? 0 - 40
C Rx (DVD-ITM) OK /??? 0 - 40
C Rx (Amp-Audio) OK /??? 0 - 40
C Rx (DVD-Audio) OK /??? 0 - 40SKIB3667E

AV-100
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
DIAGNOSIS SYSTEM
Revision: 2007 April2007 M35/M45
BLUETOOTH
Confirm/Change Passkey

The passkey of Bluetooth can be confirmed and changed.

The passkey can be changed by four digits within 0 to 9.
Confirm/Change Device Name

The device name of Bluetooth can be confirmed and changed.

The device name can be changed by sixteen digits within A to Z
(small characters can be used) and - (hyphen).
DELETE UNIT CONNECTION LOG
Erase the connection history of unit and error history that is recorded
in AV (NAVI) control unit (clear the connection history of the removed
unit).
SKIB3669E
SKIB3670E
SKIB3671E

DIAGNOSIS SYSTEM
AV-101
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2007 April2007 M35/M45
Rear View Monitor Guiding Line AdjustmentNKS0048Y
1. Draw lines on rearward area of the vehicle passing through the
following points: 20 cm (7.87 in) from both sides of the vehicle,
and 0.5 m (1.64 ft), 1.0 m (3.28 ft) from the rear end of the
bumper.
2. Set into “Adjust offset of rear view camera” mode of Confirma-
tion/Adjustment mode.
3. 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.
4. Make fine adjustment to the correction line of the rear of the vehicle with up/down/left/right switches so
that its position is aligned with the guiding line. Press “OK” switch and record the adjusted guiding line
position to the camera control unit.
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 con-
nector.
SKIB3691E
Selected pattern : 7
SKIB3689E
Up/Down adjustment range : –20 - 20
Left/Right adjustment range : –20 - 20

AV-102
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
DIAGNOSIS SYSTEM
Revision: 2007 April2007 M35/M45
CONSULT-II Functions (Multi AV)NKS0048Z
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
OPERATION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Turn ignition switch OFF.
2. Connect CONSULT-II and CONSULT-II CONVERTER to data
link connector, and turn ignition switch ON.
3. Touch “START (NISSAN BASED VHCL)”.
4. Touch “MULTI AV”
If “MULTI AV” is not indicated, check the following item.

AV (NAVI) control unit power supply and ground circuit.

CONSULT-II data link connector (DLC) circuit
Refer to LAN-42, "
Precautions When Using CONSULT-II" .
Diagnosis mode Description
SELF-DIAG RESULTS

Performs the connection diagnosis of communication circuit between AV (NAVI) control unit and
system and displays the current and past malfunctions collectively.

The DVD-ROM drive diagnosis of NAVI control unit and the connection diagnosis between NAVI
control unit and GPS antenna can be performed (DVD-ROM drive will not be diagnosed when
no map DVD-ROM is in it)
DATA MONITOR The diagnosis of vehicle signal that is input to the AV (NAVI) control unit can be performed
CAN DIAG SUPPORT MNTRThe transmitting/receiving of CAN communication can be monitored. Refer to LAN-44, "
CAN Diag-
nostic Support Monitor" .
AV COMM MONITOR The transmitting/receiving of a system can be monitored
ECU PART NUMBER The part number of AV (NAVI) control unit can be checked
SHIA0179E
BCIA0029E
BCIA0030E

DIAGNOSIS SYSTEM
AV-103
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2007 April2007 M35/M45
5. Select diagnosis item on “SELECT DIAG MODE” screen.
SELF-DIAG RESULTS
The self-diagnosis is started and self-diagnostic results are dis-
played by touching “START” after selecting “SELF-DIAG RESULTS”.

In CONSULT-II self-diagnosis, self-diagnostic results and error
history are displayed collectively.

The current malfunction indicates “CRNT”. The past malfunction
indicates “PAST”.

If DTC [U1000], [U1300] are detected, “0” is displayed at “TIME”.
If it is normal the next time ignition switch is ON of next time, add
1 to the “TIME”.
Display Item of SELF-DIAG RESULTS
Self-diagnostic results may be displayed simultaneously according to the cause. If some error items are dis-
played simultaneously, the detection of the cause can be performed by the combination of display items
BCIA0031E
SKIB3674E
Error item Description Possible cause/Action to take
CAN COMM CIRCUIT [U1000]CAN communication malfunction is
detectedPrint out the self-diagnostic results and go to
LAN-42, "
Precautions When Using CONSULT-
II" .
CONTROL UNIT (CAN) [U1010]CAN initial diagnosis malfunction is
detectedReplace AV (NAVI) control unit
Refer to AV-131, "
AV (NAVI) Control Unit" .
CONTROL UNIT (AV) [U1310]AV communication circuit initial diagno-
sis malfunction is detectedReplace AV (NAVI) control unit
Refer to AV-131, "
AV (NAVI) Control Unit" .

AV COMM CIRCUIT [U1300]

SWITCH CONN [U1240]

DVD DECK CONN [U1248]

AUDIO H/U CONN [U1249]

AMP CONN [U124E]

REAR CAMERA CONN [U1252]Malfunction is detected on communi-
cation circuit between AV (NAVI) con-
trol unit and DVD player

Communication circuit between AV (NAVI)
control unit and DVD player

AV ( N AV I ) c o n t r o l u n i t

DVD player

AV COMM CIRCUIT [U1300]

SWITCH CONN [U1240]

AUDIO H/U CONN [U1249]

AMP CONN [U124E]

REAR CAMERA CONN [U1252]BOSE surround 5.1ch system

Malfunction is detected on communi-
cation circuit between DVD player
and multifunction switch

Communication circuit between DVD player
and multifunction switch

DVD player

Multifunction switch
BOSE 2ch system

Malfunction is detected on communi-
cation circuit between AV (NAVI)
control unit and multifunction switch

Communication circuit between AV (NAVI)
control unit and multifunction switch

AV ( N AV I ) c o n t r o l u n i t

Multifunction switch

AV COMM CIRCUIT [U1300]

AUDIO H/U CONN [U1249]

AMP CONN [U124E]

REAR CAMERA CONN [U1252]Malfunction is detected on communi-
cation circuit between multifunction
switch and camera control unit

Communication circuit between multifunction
switch and camera control unit

Multifunction switch

Camera control unit

AV-104
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
DIAGNOSIS SYSTEM
Revision: 2007 April2007 M35/M45

AV COMM CIRCUIT [U1300]

AUDIO H/U CONN [U1249]

AMP CONN [U124E]Base system

Audio unit power supply and ground
circuit malfunction is detected

Malfunction is detected on communi-
cation circuit between multifunction
switch and audio unit

Malfunction is detected on communi-
cation signal between audio unit and
AV (NAVI) control unit

Audio unit power supply and ground circuit

Communication circuit between multifunction
switch and audio unit

Multifunction switch

Audio unit

AV (NAVI) control unit
BOSE system

Malfunction is detected on communi-
cation circuit between camera con-
trol unit and BOSE amp

Communication circuit between camera con-
trol unit and BOSE amp

Camera control unit

BOSE amp

AV COMM CIRCUIT [U1300]

AUDIO H/U CONN [U1249]

Audio unit power supply and ground
circuit malfunction is detected

Malfunction is detected on communi-
cation circuit between BOSE amp
and audio unit

Malfunction is detected on communi-
cation signal between audio unit and
AV (NAVI) control unit

Audio unit power supply and ground circuit

Communication circuit between BOSE amp
and audio unit

Audio unit

AV (NAVI) control unit

BOSE amp

AV COMM CIRCUIT [U1300]

REAR CAMERA CONN [U1252]

Camera control unit power supply
and ground circuit malfunction is
detected

Malfunction is detected on communi-
cation signal between camera con-
trol unit and AV (NAVI) control unit

Camera control unit power supply and ground
circuit

Camera control unit

AV (NAVI) control unit

AV COMM CIRCUIT [U1300]

SWITCH CONN [U1240]

Multifunction switch power supply
and ground circuit malfunction is
detected

Malfunction is detected on communi-
cation signal between multifunction
switch and AV (NAVI) control unit

Multifunction switch power supply and ground
circuit

Multifunction switch

AV (NAVI) control unit

AV COMM CIRCUIT [U1300]

DVD DECK CONN [U1248]

DVD player power supply and
ground circuit malfunction detected

Malfunction is detected on communi-
cation signal between DVD player
and AV (NAVI) control unit

DVD player power supply and ground circuit

DVD player

AV (NAVI) control unit

AV COMM CIRCUIT [U1300]

AMP CONN [U124E]

BOSE amp power supply and
ground circuit malfunction is
detected

Malfunction is detected on communi-
cation signal between BOSE amp
and AV (NAVI) control unit

BOSE amp power supply and ground circuit

BOSE amp

AV (NAVI) control unit
FRONT DISP CONN [U1243]

Front display unit power supply and
ground circuit malfunction is
detected

Malfunction is detected on communi-
cation circuit between front display
unit and AV (NAVI) control unit

Malfunction is detected on communi-
cation signal between front display
unit and AV (NAVI) control unit

Front display unit power supply and ground

Communication circuit between front display
unit and AV (NAVI) control unit

Front display unit

AV (NAVI) control unit Error item Description Possible cause/Action to take

DIAGNOSIS SYSTEM
AV-105
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
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Revision: 2007 April2007 M35/M45
DATA MONITOR
When “DATA MONITOR” is selected, “ALL SIGNALS” and “SELEC-
TION FROM MENU” are displayed.
GPS ANTENNA CONN [U1244]GPS antenna connection malfunction
is detected

GPS antenna feeder

GPS antenna

NAVI control unit
CAMERA CONT CONN [U1250]Camera and connection recognition
signal circuit malfunction is detected

Camera-connection recognition signal circuit

Camera control unit

AV ( N AV I ) c o n t r o l u n i t
Cont Unit FLASH-ROM [U1200]AV (NAVI) control unit malfunction is
detectedReplace AV (NAVI) control unit
Refer to AV-131, "
AV (NAVI) Control Unit" .
GYRO NO CONN [U1201]NAVI control unit malfunction is
detectedReplace NAVI control unit
Refer to AV-131, "
AV (NAVI) Control Unit" .
GPS COMM [U1204]
GPS malfunction is detectedIf the symptoms such as the GPS receipt mal-
function occur, intermittent malfunction caused
by strong radio interference may be detected.
If the malfunction always occurs, replace NAVI
control unit. GPS ROM [U1205]
GPS RAM [U1206]
GPS RTC [U1207]
DVD-ROM COMM [U1208]

Malfunction is detected on DVD-
ROM drive pickup lens in NAVI con-
trol unit

There is dirt and damage on the map
disc

Map disc

NAVI control unit
Refer to AV-131, "
AV (NAVI) Control Unit" . DVD-ROM READ [U1209]
DVD-ROM DISC [U120A]
DVD-ROM MECHA DETECT [U120C]
DVD-ROM DRIVE MECHA [U120D]
DVD-ROM FOCUS [U120E]
DVD-ROM TOC [U120F]
DVD-ROM SEEK [U1210]
DVD-ROM ERR CORRECTION
[U1211]
DVD-ROM DATA FORWARD [U1212]
DVD-ROM DATA [U1213]
DVD-ROM TIMEOUT [U1214]
DVD-ROM LOAD [U1215]
CAN CONT [U1216]
AV (NAVI) control unit malfunction is
detectedReplace AV (NAVI) control unit
Refer to AV-131, "
AV (NAVI) Control Unit" .
BLUETOOTH CONN [U1217]Error item Description Possible cause/Action to take
SKIB3675E