2006 INFINITI M35 phone

DIAGNOSIS SYSTEM
AV-231
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2006 January2006 M35/M45
On Board Diagnosis Item
*: With navigation system
STARTING PROCEDURE
1. Start the engine.
2. Turn the audio system OFF.
3. While pushing the “SETTING” button, turn the volume control
dial clockwise or counterclockwise for 40 clicks or more. (When
the self-diagnosis mode is started, a short beep will be heard.)
Shifting from current screen to previous screen is performed
by pushing “BACK” button.
Mode Description
Self Diagnosis
AV (NAVI) control unit diagnosis and connection diagnosis between
AV (NAVI) control unit and each unit
The DVD-ROM drive diagnosis of NAVI control unit and the connec-
tion 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.)
Confirmation/
AdjustmentDisplay DiagnosisThe tint can be confirmed by the color spectrum bar display. The shad-
ing of color can be confirmed by the gradation bar display.
Vehicle SignalsDiagnosis 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.
Navigation
*
Steering Angle
AdjustmentWhen there is a difference between the actual turning angle and the
vehicle mark turning angle, it can be adjusted.
Speed CalibrationWhen there is a difference between the current location mark and the
actual location, it can be adjusted.
Error HistoryThe system malfunction and the frequency when occurred in the past
are displayed. When the malfunctioning item is selected, the time and
place that the selected malfunction last occurred are displayed.
Synchronizer FES clock –
Vehicle CAN Diagnosis The transmitting/receiving of CAN communication can be monitored.
AV COMM DiagnosisThe communication condition of each unit of Multi AV system can be
monitored.
Handsfree PhoneThe received volume adjustment of hands-free phone, microphone
speaker check, and erase memory can be performed.
Rear DisplayTilt angle adjustment range and automatic retraction ON/OFF when
ignition switch is turned OFF can be selected
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.
Bluetooth The passkey and the name of device can be checked and changed
Delete Unit Connection Log Erase the connection history of unit and error history
SKIB3655E

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

TROUBLE DIAGNOSIS
AV-271
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2006 January2006 M35/M45
2. CHECK AV COMM MONITOR
Select “AUDIO” of “AV COMM MONITOR”, and then check the displays of “TRANSMIT DG” and “DVD player”.
A or B
A >> Replace DVD player
B >> Replace audio unit.
HEADPHONE SOUND IS NOT OUTPUT (BOTH SIDES)
1. CHECK HEADPHONE AMP POWER SUPPLY AND GROUND CIRCUIT
Check headphone amp power supply and ground circuit.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK HARNESS BETWEEN VIDEO DISTRIBUTOR AND HEADPHONE AMP
1. Disconnect video distributor connector and headphone amp connector.
2. Check continuity between video distributor harness connector
(A) M208 terminal 60 and headphone amp harness connector
(B) R103 terminal 10.
3. Check continuity video distributor harness connector (A) M208
terminal 60 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK HEADPHONE AMP ON SIGNAL
1. Connect video distributor connector and headphone amp connector.
2. Turn ignition switch ON.
3. Turn the headphone mode ON.
4. Check voltage between video distributor harness connector
M208 terminal 60 and ground.
OK or NG
OK >> Replace headphone amp.
NG >> Replace video distributor.A
TRANSMIT DG
DVD PLAYER: OK
: UNKWN
B
TRANSMIT DG
DVD PLAYER: UNKWN
: OK
60 – 10 : Continuity should exist.
60 – Ground : Continuity should not exist.
SKIB4630E
60 – Ground : Approx. 4 V
SKIB4631E

AV-272
[WITH MOBILE ENTERTAINMENT SYSTEM]
TROUBLE DIAGNOSIS
Revision: 2006 January2006 M35/M45
Voice Activated Control System Is Not ActivatedNKS004BB
THE SCREEN IS SWITCHED BY PRESSING THE STEERING SWITCH
1. VOICE MICROPHONE TEST
Turn “Voice Microphone Test” ON at Confirmation/Adjustment mode, and then check the sounds emitted from
the speaker. Refer to AV- 2 4 2 , "
Voice Microphone Test" .
Is the sound output?
YES >> Replace AV (NAVI) control unit.
NO >> GO TO 2.
2. CHECK HARNESS BETWEEN AV (NAVI) CONTROL UNIT AND MIC.
1. Turn ignition switch OFF.
2. Disconnect AV (NAVI) control unit connector and MIC. connector.
3. Check continuity between AV (NAVI) control unit harness con-
nector (A) M78 terminals 6, 7, 8 and MIC. harness connector (B)
R52 terminals 4, 2, 1.
4. Check continuity between AV (NAVI) control unit harness con-
nector (A) M78 terminals 6, 7, 8 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK MIC. POWER SUPPLY
1. Connect AV (NAVI) control unit and MIC. connector.
2. Turn ignition switch ON.
3. Check voltage between AV (NAVI) control unit harness connec-
tor M78 terminals 6 and 7.
OK or NG
OK >> GO TO 4.
NG >> Replace AV (NAVI) control unit.6 – 4 : Continuity should exist.
7 – 2 : Continuity should exist.
8 – 1 : Continuity should exist.
6, 7, 8 – Ground : Continuity should not exist.
SKIB4632E
6 – 7 : Approx. 5 V
SKIB4633E

TROUBLE DIAGNOSIS
AV-275
[WITH MOBILE ENTERTAINMENT SYSTEM]
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AV
Revision: 2006 January2006 M35/M45
The Hands-Free Phone Cannot Be UsedNKS004BD
THE VOICE CANNOT BE HEARD
1. CHECK HARNESS AV (NAVI) CONTROL UNIT AND AUDIO UNIT
1. Disconnect AV (NAVI) control unit connector and audio unit connector.
2. Check continuity between AV (NAVI) control unit harness con-
nector (A) M78 terminals 10, 11 and audio unit harness connec-
tor (B) M77 terminals 30, 31.
3. Check continuity between AV (NAVI) control unit harness con-
nector (A) M78 terminals 10, 11 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK TEL VOICE SIGNAL
1. Connect AV (NAVI) control unit connector and audio unit connector.
2. Turn ignition switch ON.
3. Check signal between AV (NAVI) control unit harness connector
M78 terminals 10 and 11.
OK or NG
OK >> Replace audio unit.
NG >> Replace AV (NAVI) control unit.
THE VOICE CANNOT BE TRANSMITTED
Refer to AV- 2 7 2 , "THE SCREEN IS SWITCHED BY PRESSING THE STEERING SWITCH" . 10 – 30 : Continuity should exist.
11 – 31 : Continuity should exist.
10, 11 – Ground : Continuity should not exist.
SKIB4640E
10 – 11:When inputting TEL voice
SKIB4641ESKIB3609E

AV-288
[WITH MOBILE ENTERTAINMENT SYSTEM]
REMOVAL AND INSTALLATION
Revision: 2006 January2006 M35/M45
2. Remove screws (A) and disconnect connector.
3. Remove woofer (1).
INSTALLATION
Installation is the reverse order of removal.
BOSE AmpNKS004BP
: Vehicle front
REMOVAL
1. Remove trunk front finisher. Refer to EI-56, "Removal and Installation for Trunk Room Trim" .
2. Remove screws (A), and disconnect connector.
3. Remove BOSE amp (1).
INSTALLATION
Installation is the reverse order of removal.
AudioPilot® MicrophoneNKS004BQ
REMOVAL
1. Remove steering column lower cover. Refer to IP-11, "Removal and Installation of Instrument Panel &
Pad" .
2. Remove screws (A) and disconnect connector.
3. Remove Microphone (2) from steering column lower cover (1).
INSTALLATION
Installation is the reverse order of removal.
Satellite Radio TunerNKS004BR
REMOVAL
1. Remove trunk front finisher. Refer to EI-56, "Removal and Installation for Trunk Room Trim" .
2. Remove rear parcel shelf finisher. Refer to EI-42, "
Removal and Installation" .
SKIB4348E
SKIB4349E
SKIB4350E

AV-296
[WITH MOBILE ENTERTAINMENT SYSTEM]
REMOVAL AND INSTALLATION
Revision: 2006 January2006 M35/M45
Auxiliary Input JacksNKS004C4
REMOVAL
1. Remove center console rear finisher. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove screws (A) and disconnect connector. Remove auxil-
iary input jacks (1) from center console rear finisher.
INSTALLATION
Installation is the reverse order of removal.
Headphone AmpNKS004C5
: Vehicle front
REMOVAL
1. Remove rear display cover. Refer to IP-19, "Disassembly and Assembly" .
2. Remove nuts (A) and disconnect connector. Remove head-
phone amp (1).
INSTALLATION
Installation is the reverse order of removal.
MicrophoneNKS004C6
REMOVAL
1. Remove front pillar garnish. Refer to EI-37, "BODY SIDE TRIM" .
2. Remove sun-visor and sun-visor holder. Refer to EI-52, "
HEADLINING" .
3. Remove dual-sunvisor. Refer to EI-52, "
HEADLINING" .
4. Remove assistance grip (front). Refer to EI-52, "
HEADLINING" .
5. Bear down headlining assembly (front) to obtain work space between headlining assembly and vehicle.
6. Disengage tabs (A) and connector to separate microphone unit
(1).
SKIB4351E
SKIB4353E
SKIB4302E

BL-180
INTELLIGENT KEY SYSTEM/ENGINE START FUNCTION
Revision: 2006 January2006 M35/M45
Trouble Diagnosis Symptom Chart 2NIS001Z1
When performing the push-button ignition switch operation when the Intelligent Key is carried, there is a time
difference in the power supply position switching (the power supply changes in approximately 3 seconds)
CAUTION:
Follow Trouble Diagnosis Flowchart referring to “Diagnosis Procedure”. Determine malfunction-
ing condition before performing this diagnosis.
Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting
diagnosis.
Check systems shown in the “Diagnosis/service procedure” column in this order.
CONDITIONS OF VEHICLE (OPERATING CONDITIONS)
Another Intelligent Key or foreign materials are not inserted in the key slot.
NOTE:
If another Intelligent Key or foreign materials are inserted at push-button ignition switch operation, perform the
immobilizer ID verification first. When the immobilizer ID verification cannot be performed, the system
switches to the Intelligent Key ID verification. Therefore, there is the time difference in the push-button ignition
switch operation.
Trouble Diagnosis Symptom Chart 3NIS001Z2
When performing the push-button ignition switch operation when the Intelligent Key is inserted into the key
slot, there is the time difference in the power supply position switching (the power supply changes in approxi-
mately 3 seconds)
CAUTION:
Follow Trouble Diagnosis Flowchart referring to “Diagnosis Procedure”. Determine malfunction-
ing condition before performing this diagnosis.
Make sure that vehicle is under the condition shown in “Conditions of vehicle” before starting
diagnosis.
Check systems shown in the “Diagnosis/service procedure” column in this order.
CONDITIONS OF VEHICLE (OPERATING CONDITIONS)
A device emitting electromagnetic signals such as a portable telephone or a radio is not used around the
key slot.
The Intelligent Key is inserted into the key slot until it clicks.
NOTE:
If another Intelligent Key is inserted at push-button ignition switch operation, perform the immobilizer ID verifi-
cation first. When the immobilizer ID verification cannot be performed, the system switches to the Intelligent
Key ID verification. Therefore, there is the time difference in the push-button ignition switch operation.
Diagnosis/service procedure Reference page
1. Check key switch built in key slotBL-186
2. Replace Intelligent Key unit.BL-125
Diagnosis/service procedure Reference page
1. Check NATS antenna amp. built in key slotBL-188
2. Replace Intelligent Key unit.BL-125