wiring INFINITI M35 2007 Factory Owner's Guide

AIR CONDITIONER CONTROL
ATC-39
C
D
E
F
G
H
I
K
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MA
B
AT C
Revision: 2007 April2007 M35/M45
CAN Communication System DescriptionNJS000GC
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only. For details, refer to LAN-50,
"CAN System Specification Chart" .

ATC-46
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Wiring Diagram —A/C—NJS000GH
TJWT0231E

AV-1
AUDIO-VISUAL SYSTEM
K ELECTRICAL
CONTENTS
C
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SECTION AV
A
B
AV
Revision: 2007 April2007 M35/M45
AUDIO-VISUAL SYSTEM
WITHOUT MOBILE ENTERTAINMENT SYS-
TEM
PRECAUTION ............................................................ 6
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 6
Precautions for Trouble Diagnosis ........................... 6
AV COMMUNICATION SYSTEM .......................... 6
Precautions for Harness Repair ............................... 6
AV COMMUNICATION SYSTEM .......................... 6
PREPARATION ........................................................... 7
Commercial Service Tools ........................................ 7
SYSTEM DESCRIPTION ............................................ 8
System Functions ..................................................... 8
AUDIO ................................................................... 8
VEHICLE INFORMATION SYSTEM ..................... 8
NAVIGATION SYSTEM ......................................... 8
HANDS-FREE PHONE ....................................... 10
REAR VIEW MONITOR ...................................... 10
Component Description ........................................... 11
AUDIO UNIT ........................................................ 11
BOSE AMP .......................................................... 11
SATELLITE TUNER ............................................ 12
AV CONTROL UNIT (WITHOUT NAVI) .............. 12
NAVI CONTROL UNIT (WITH NAVI) .................. 12
FRONT DISPLAY UNIT ...................................... 13
DVD PLAYER ...................................................... 13
CAMERA CONTROL UNIT ................................. 13
CAN Communication System Description .............. 13
CAN Communication Unit ...................................... 13
Schematic — Base Audio System — ..................... 14
Wiring Diagram — AV — / Base Audio System ..... 15
Schematic — BOSE Audio 2ch System — ............ 26
Wiring Diagram — AV — / BOSE Audio 2ch System ... 28
Schematic — BOSE Surround Audio 5.1ch System
— ............................................................................ 42Wiring Diagram — AV — / BOSE Surround Audio
5.1ch System .......................................................... 45
Component Parts Location ..................................... 64
Location of Antenna ................................................ 65
TERMINALS AND REFERENCE VALUE FOR CON-
TROL UNIT ............................................................... 66
Audio Unit for Base System .................................... 66
Audio Unit for BOSE System .................................. 68
BOSE Amp ............................................................. 70
Satellite Radio Tuner .............................................. 74
AV (NAVI) Control Unit ........................................... 75
Front Display Unit ................................................... 78
DVD Player ............................................................. 80
Camera Control Unit ............................................... 83
DIAGNOSIS SYSTEM ............................................... 86
Multifunction Switch Self-Diagnosis Function ......... 86
SELF-DIAGNOSIS MODE .................................. 86
FINISHING SELF-DIAGNOSIS MODE ............... 86
Multi AV System Diagnosis Functions .................... 86
On Board Diagnosis ............................................... 86
DESCRIPTION .................................................... 86
STARTING PROCEDURE ................................... 87
Self Diagnosis Mode ............................................... 88
DIAGNOSIS RESULT .......................................... 89
Confirmation/Adjustment Mode .............................. 91
DISPLAY DIAGNOSIS ......................................... 91
VEHICLE SIGNALS ............................................ 92
SPEAKER TEST ................................................. 92
CLIMATE CONTROL ........................................... 92
NAVIGATION ....................................................... 93
ERROR HISTORY ............................................... 93
VEHICLE CAN DIAGNOSIS ............................... 97
AV COMM DIAGNOSIS ....................................... 97
HANDSFREE PHONE ........................................ 98
CAMERA CONT. ................................................. 99
BLUETOOTH .....................................................100
DELETE UNIT CONNECTION LOG .................100

AV-3
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MA
B
AV
Revision: 2007 April2007 M35/M45 REMOVAL ......................................................... 136
INSTALLATION ................................................. 136
GPS Antenna ....................................................... 136
REMOVAL ......................................................... 136
INSTALLATION ................................................. 137
Camera Control Unit ............................................ 138
REMOVAL ......................................................... 138
INSTALLATION ................................................. 138
Rear View Camera ............................................... 138
REMOVAL ......................................................... 138
INSTALLATION ................................................. 138
Steering Angle Sensor ......................................... 138
REMOVAL ......................................................... 138
INSTALLATION ................................................. 139
WITH MOBILE ENTERTAINMENT SYSTEM
PRECAUTION ........................................................ 140
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .............................................................. 140
Precautions for Trouble Diagnosis ....................... 140
AV COMMUNICATION SYSTEM ...................... 140
Precautions for Harness Repair ........................... 140
AV COMMUNICATION SYSTEM ...................... 140
PREPARATION ....................................................... 141
Commercial Service Tools .................................... 141
SYSTEM DESCRIPTION ........................................ 142
System Functions ................................................. 142
AUDIO ............................................................... 142
VEHICLE INFORMATION SYSTEM ................. 142
NAVIGATION SYSTEM ..................................... 142
MOBILE ENTERTAINMENT SYSTEM .............. 144
HANDS-FREE PHONE ..................................... 144
REAR VIEW MONITOR .................................... 144
Component Description ........................................ 145
AUDIO UNIT ..................................................... 145
BOSE AMP ....................................................... 145
SATELLITE TUNER .......................................... 146
AV CONTROL UNIT (WITHOUT NAVI) ............ 146
NAVI CONTROL UNIT (WITH NAVI) ................ 146
FRONT DISPLAY UNIT .................................... 146
REAR DISPLAY UNIT ....................................... 147
VIDEO DISTRIBUTOR ...................................... 147
DVD PLAYER .................................................... 147
CAMERA CONTROL UNIT ............................... 147
CAN Communication System Description ............ 148
CAN Communication Unit .................................... 148
Schematic — BOSE Audio 2ch System — .......... 149
Wiring Diagram — AV — / BOSE Audio 2ch System . 152
Schematic — BOSE Surround Audio 5.1ch System
— .......................................................................... 171
Wiring Diagram — AV — / BOSE Surround Audio
5.1ch System ....................................................... 174
Component Parts Location ................................... 198
Location of Antenna ............................................. 199
TERMINALS AND REFERENCE VALUE FOR CON-
TROL UNIT ............................................................. 200
Audio Unit ............................................................. 200BOSE Amp ...........................................................202
Satellite Radio Tuner ............................................206
AV (NAVI) Control Unit .........................................207
Video Distributor ...................................................210
Front Display Unit .................................................215
Rear Display Unit ..................................................217
DVD Player ...........................................................219
Headphone Amp ...................................................222
Camera Control Unit .............................................223
DIAGNOSIS SYSTEM .............................................226
Multifunction Switch Self-Diagnosis Function .......226
SELF-DIAGNOSIS MODE ................................226
FINISHING SELF-DIAGNOSIS MODE .............226
Multi AV System Diagnosis Functions ..................226
On Board Diagnosis .............................................226
DESCRIPTION ..................................................226
STARTING PROCEDURE .................................227
Self Diagnosis .......................................................228
DIAGNOSIS RESULTS .....................................229
Confirmation/Adjustment Mode ............................231
DISPLAY DIAGNOSIS .......................................231
VEHICLE SIGNALS ..........................................232
SPEAKER TEST ...............................................232
CLIMATE CONTROL .........................................232
NAVIGATION .....................................................233
ERROR HISTORY .............................................233
VEHICLE CAN DIAGNOSIS .............................237
AV COMM DIAGNOSIS .....................................237
HANDSFREE PHONE ......................................238
REAR DISPLAY .................................................238
CAMERA CONT. ...............................................239
BLUETOOTH .....................................................240
DELETE UNIT CONNECTION LOG .................240
Rear View Monitor Guiding Line Adjustment ........241
CONSULT-II Functions (Multi AV) ........................242
OPERATION PROCEDURE ..............................242
SELF-DIAG RESULTS ......................................243
DATA MONITOR ...............................................246
AV COMM MONITOR ........................................247
ECU PART NUMBER ........................................248
TROUBLE DIAGNOSIS ..........................................249
Multifunction Switch Cannot Be Operated ............249
RGB Image Is Not Displayed ................................249
RGB IMAGE IS NOT DISPLAYED ON FRONT
AND REAR DISPLAYS ......................................249
ONLY FRONT DISPLAY ....................................249
ONLY REAR DISPLAY ......................................250
RGB Screen Is Rolling. .........................................251
ONLY FRONT DISPLAY ....................................251
ONLY REAR DISPLAY ......................................253
Rear View Monitor Image Is Not Displayed ..........255
DVD IMAGE IS DISPLAYED .............................255
DVD IMAGE IS NOT DISPLAYED ....................257
IT CANNOT BE SWITCHED TO REAR VIEW
MONITOR IMAGE .............................................258
DVD Image Is Not Displayed ................................259
ONLY FRONT DISPLAY ....................................259
ONLY REAR DISPLAY ......................................261
BOTH FRONT DISPLAY AND REAR DISPLAY .262

AV-6
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
PRECAUTION
Revision: 2007 April2007 M35/M45
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]PRECAUTION PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS00485
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 and SB section of this Service Man-
ual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Trouble DiagnosisNKS00486
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.
Precautions for Harness RepairNKS00487
AV COMMUNICATION SYSTEM

Solder the repaired parts, and wrap with tape. [Frays of twisted
line must be within 110 mm (4.33 in).]

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.)
PKIA0306E
PKIA0307E

SYSTEM DESCRIPTION
AV-13
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
C
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F
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MA
B
AV
Revision: 2007 April2007 M35/M45
FRONT DISPLAY UNIT

It receives the RGB signal and the image signal of DVD player
and camera control unit from AV (NAVI) control unit.

The changing of image is controlled by the communication with
AV (NAVI) control unit.
DVD PLAYER

It sends the sound signal to the BOSE amp and sends the
image signal to the front display unit.

When the downmix function is turned ON when playing DVD,
the sound signal is sent to the audio unit.

It inputs the sound signal from auxiliary input jacks, and then
sends it to audio unit.
CAMERA CONTROL UNIT

When the reverse signal is input, the power is supplied to the
rear view camera, and then the image signal from the rear view
camera is sent to the front display unit.

The camera control unit displays the guiding lines and possible
route lines, and then it synthesizes them to the camera image.
CAN Communication System DescriptionNKS0048B
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitNKS0048C
Refer to LAN-50, "CAN System Specification Chart" .
SKIB3893E
SKIB3889E
SKIB3898E

SYSTEM DESCRIPTION
AV-15
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2007 April2007 M35/M45
Wiring Diagram — AV — / Base Audio SystemNKS0048E
TKWT5307E

AV-28
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
SYSTEM DESCRIPTION
Revision: 2007 April2007 M35/M45
Wiring Diagram — AV — / BOSE Audio 2ch SystemNKS0048G
TKWT5310E

SYSTEM DESCRIPTION
AV-45
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
C
D
E
F
G
H
I
J
L
MA
B
AV
Revision: 2007 April2007 M35/M45
Wiring Diagram — AV — / BOSE Surround Audio 5.1ch SystemNKS0048I
TKWT5319E

AV-140
[WITH MOBILE ENTERTAINMENT SYSTEM]
PRECAUTION
Revision: 2007 April2007 M35/M45
[WITH MOBILE ENTERTAINMENT SYSTEM]PRECAUTION PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NKS004A7
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 and SB section of this Service Man-
ual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Trouble DiagnosisNKS004A8
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.
Precautions for Harness RepairNKS004A9
AV COMMUNICATION SYSTEM

Solder the repaired parts, and wrap with tape. [Frays of twisted
line must be within 110 mm (4.33 in).]

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.)
PKIA0306E
PKIA0307E