2006 INFINITI M35 rear entertainment

DIAGNOSIS SYSTEM
AV-239
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2006 January2006 M35/M45
AV COMM CIRCUIT
Switches Connection Error
DVD Deck Connection Error
Audio Unit Connection Error
Amplifier Connection Error
Rearview Camera Connection ErrorMalfunction is detected on communi-
cation circuit between video distributor
and DVD player
Communication circuit between video
distributor and DVD player
Video distributor
DVD player
AV COMM CIRCUIT
Switches Connection Error
Audio Unit Connection Error
Amplifier Connection Error
Rearview Camera Connection Error
Malfunction is detected on communi-
cation circuit between DVD player
and multifunction switchCommunication circuit between DVD
player and multifunction switch
DVD player
Multifunction switch
AV COMM CIRCUIT
Audio Unit Connection Error
Amplifier Connection Error
Rearview Camera Connection ErrorMalfunction is detected on communi-
cation circuit between multifunction
switch and camera control unit
Communication circuit between multi-
function switch and camera control unit
Multifunction switch
Camera control unit
AV COMM CIRCUIT
Audio Unit Connection Error
Amplifier Connection Error
Malfunction is detected on communi-
cation circuit between camera con-
trol unit and BOSE ampCommunication circuit between camera
control unit and BOSE amp
Camera control unit
BOSE amp
AV COMM CIRCUIT
Audio Unit Connection ErrorWith rear control switch
Audio unit power supply and ground
circuit malfunction is detected
Malfunction is detected on communi-
cation circuit between BOSE amp
and rear control switch
Malfunction is detected on communi-
cation circuit between rear control
switch and audio unit
Malfunction is detected on communi-
cation signal between audio unit and
AV (NAVI) control unit
Communication circuit between BOSE
amp and rear control switch
Communication circuit between rear
control switch and audio unit
BOSE amp
Rear control switch
Audio unit
AV (NAVI) control unit
Without rear control switch
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 cir-
cuit
Communication circuit between BOSE
amp and audio unit
Audio unit
AV (NAVI) control unit
AV COMM CIRCUIT
Video Distributor Connection Error
Video distributor power supply and
ground circuit malfunction is
detected
Malfunction is detected on communi-
cation signal between video distribu-
tor and AV (NAVI) control unit
Video distributor power supply and
ground circuit
Video distributor
AV (NAVI) control unit
AV COMM CIRCUIT
Rearview Camera Connection Error
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 Error item Description Possible cause/Action to take

AV-240
[WITH MOBILE ENTERTAINMENT SYSTEM]
DIAGNOSIS SYSTEM
Revision: 2006 January2006 M35/M45
AV COMM CIRCUIT
Switches Connection Error
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
DVD Deck Connection Error
DVD player power supply and
ground circuit malfunction is
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
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 circuit
Communication circuit between front
display unit and AV (NAVI) control unit
Front display unit
AV (NAVI) control unit
Rear Display Connection Error
Rear display unit power supply and
ground circuit malfunction is
detected
Malfunction is detected on communi-
cation circuit between rear display
unit and video distributor
Malfunction is detected on communi-
cation signal between rear display
unit and video distributor
Rear display unit power supply and
ground circuit
Rear display unit
Video distributor
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-290, "
AV (NAVI) Control Unit"
Connection Of GyroNAVI control unit malfunction is
detectedReplace NAVI control unit
Refer to AV-290, "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 ErrorError item Description Possible cause/Action to take

AV-242
[WITH MOBILE ENTERTAINMENT SYSTEM]
DIAGNOSIS SYSTEM
Revision: 2006 January2006 M35/M45
ITM: AV (NAVI) control unit
NOTE:
??? indicates “UNKWN”.
HANDSFREE PHONE
Handsfree Volume Adjustment
The received volume adjustment of hands-free phone can be
adjusted to Low, Medium, and High settings.
Voice Microphone Test
When this function is turned ON, the voice that is input to microphone is output to front speaker via TEL voice
signal line. The microphone and TEL voice signal line can be checked.
Delete Handsfree Memory
Erase the memory related to the hands-free phone.
REAR DISPLAY
Tilt angle (90 to 135 degrees, 105 to 135 degrees) of rear seat
display can be set.
The automatic retraction of rear seat display can be set.
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 (Video DIST-ITM) OK /??? 0 - 40
C Rx (Remote Cont-ITM) OK /??? 0 - 40
C Rx (Amp-Audio) OK /??? 0 - 40
C Rx (DVD-Audio) OK /??? 0 - 40ItemsStatus
(Current)Counter
(Past)
SKIB3668E
SKIB3693E

DIAGNOSIS SYSTEM
AV-243
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2006 January2006 M35/M45
CAMERA CONT.
There are 2 functions: “Connection Confirmation”, “Adjust offset of rear view camera”.
Connection Confirmation
The input signals of steering angle sensor signal, reverse signal,
and vehicle speed signal can be checked.
Adjust Offset of Rear View Camera
If the adjustment of rear view monitor guiding line display position is
necessary when rear view camera is removed, use this mode to
adjust it.
SKIB3688E
Diagnosis item Display Vehicle status
Steering Angle SensorONIt turns ON when the steering is turning with the ignition switch ON (Once it turns
ON, it does not change during Connection Confirmation mode)
OFFTurn ignition switch ACC
It turns OFF when the steering is not turning with the ignition switch ON
— Rear view monitor connection confirmation signal malfunction
Reverse SensorON Selector lever in R position with ignition switch ON
OFFTurn ignition switch ACC
Selector lever in any position other than R with ignition switch ON
— Rear view monitor connection confirmation signal malfunction
Vehicle Speed SensorON When vehicle speed is 0 km/h or more with ignition switch ON
OFFTurn ignition switch ACC
When vehicle speed is 0 km/h with ignition switch ON
— Camera-connection recognition signal malfunction
SKIB3689E

DIAGNOSIS SYSTEM
AV-245
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2006 January2006 M35/M45
Rear View Monitor Guiding Line AdjustmentNKS004B0
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

DIAGNOSIS SYSTEM
AV-247
[WITH MOBILE ENTERTAINMENT SYSTEM]
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Revision: 2006 January2006 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-Diagnostic 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-7, "
Precautions When Using CON-
SULT-II" .
CONTROL UNIT (CAN) [U1010]CAN initial diagnosis malfunction is
detectedReplace AV (NAVI) control unit
Refer to AV-290, "
AV (NAVI) Control Unit"
CONTROL UNIT (AV) [U1310]AV communication circuit initial diagno-
sis malfunction is detectedReplace AV (NAVI) control unit
Refer to AV-290, "AV (NAVI) Control Unit"
AV COMM CIRCUIT [U1300]
SWITCH CONN [U1240]
VIDEO DIST CONN [U1246]
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 video distributor
Communication circuit between AV
(NAVI) control unit and video distributor
AV (NAVI) control unit
Video distributor
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 video distributor
and DVD player
Communication circuit between video
distributor and DVD player
Video distributor
DVD player
AV COMM CIRCUIT [U1300]
SWITCH CONN [U1240]
AUDIO H/U CONN [U1249]
AMP CONN [U124E]
REAR CAMERA CONN [U1252]
Malfunction is detected on communi-
cation circuit between DVD player
and multifunction switchCommunication circuit between DVD
player and multifunction switch
DVD player
Multifunction switch

AV-248
[WITH MOBILE ENTERTAINMENT SYSTEM]
DIAGNOSIS SYSTEM
Revision: 2006 January2006 M35/M45
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 multi-
function switch and camera control unit
Multifunction switch
Camera control unit
AV COMM CIRCUIT [U1300]
AUDIO H/U CONN [U1249]
AMP CONN [U124E]
Malfunction is detected on communi-
cation circuit between camera con-
trol unit and BOSE ampCommunication circuit between camera
control unit and BOSE amp
Camera control unit
BOSE amp
AV COMM CIRCUIT [U1300]
AUDIO H/U CONN [U1249]With rear control switch
Audio unit power supply and ground
circuit malfunction is detected
Malfunction is detected on communi-
cation circuit between BOSE amp
and rear control switch
Malfunction is detected on communi-
cation circuit between rear control
switch and audio unit
Malfunction is detected on communi-
cation signal between audio unit and
AV (NAVI) control unit
Communication circuit between BOSE
amp and rear control switch
Communication circuit between rear
control switch and audio unit
BOSE amp
Rear control switch
Audio unit
AV (NAVI) control unit
Without rear control switch
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 cir-
cuit
Communication circuit between BOSE
amp and audio unit
Audio unit
AV (NAVI) control unit
AV COMM CIRCUIT [U1300]
VIDEO DIST CONN [U1246]
Video distributor power supply and
ground circuit malfunction is
detected
Malfunction is detected on communi-
cation signal between video distribu-
tor and AV (NAVI) control unit
Video distributor power supply and
ground circuit
Video distributor
AV (NAVI) control unit
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 is
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 Error item Description Possible cause/Action to take

DIAGNOSIS SYSTEM
AV-249
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2006 January2006 M35/M45
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 circuit
Communication circuit between front
display unit and AV (NAVI) control unit
Front display unit
AV (NAVI) control unit
REAR DISP CONN [U1247]
Rear display unit power supply and
ground circuit malfunction is
detected
Malfunction is detected on communi-
cation circuit between rear display
unit and video distributor
Malfunction is detected on communi-
cation signal between rear display
unit and video distributor
Rear display unit power supply and
ground circuit
Rear display unit
Video distributor
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 (NAVI) control unit
Count Unit FLASH-ROM [U1200]AV (NAVI) control unit malfunction is
detectedReplace AV (NAVI) control unit
Refer to AV-290, "
AV (NAVI) Control Unit"
Gyro NO CONN [U1201]NAVI control unit malfunction is
detectedReplace NAVI control unit
Refer to AV-290, "AV (NAVI) Control Unit"
GPS COMM [U1204]
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 [U1205]
GPS RAM [U1206]
GPS RTC [U1207]Error item Description Possible cause/Action to take