2007 INFINITI M35 ad blue

PRECAUTIONS
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Revision: 2007 April2007 M35/M45
Precautions for Leak Detection DyeNJS000FV

The A/C system contains a fluorescent leak detection dye used for locating refrigerant leaks. An ultraviolet
(UV) lamp is required to illuminate the dye when inspecting for leaks.

Always wear fluorescence enhancing UV safety goggles to protect your eyes and enhance the visibility of
the fluorescent dye.

The fluorescent dye leak detector is not a replacement for an electrical leak detector (SST: J-41995). The
fluorescent dye leak detector should be used in conjunction with an electrical leak detector (SST: J-41995)
to pin-point refrigerant leaks.

For the purpose of safety and customer’s satisfaction, read and follow all manufacture’s operating instruc-
tions and precautions prior to performing the work.

A compressor shaft seal should not necessarily be repaired because of dye seepage. The compressor
shaft seal should only be repaired after confirming the leak with an electrical leak detector (SST: J-41995).

Always remove any remaining dye from the leak area after repairs are completed to avoid a misdiagnosis
during a future service.

Never allow dye to come into contact with painted body panels or interior components. If dye is spilled,
clean immediately with the approved dye cleaner. Fluorescent dye left on a surface for an extended period
of time cannot be removed.

Never spray the fluorescent dye cleaning agent on hot surfaces (engine exhaust manifold, etc.).

Never use more than one refrigerant dye bottle (1/4 ounce /7.4 cc) per A/C system.

Leak detection dyes for HFC-134a (R-134a) and CFC-12 (R-12) A/C systems are different. Never use
HFC-134a (R-134a) leak detection dye in CFC-12 (R-12) A/C system, or CFC-12 (R-12) leak detection
dye in HFC-134a (R-134a) A/C system, or A/C system damage may result.

The fluorescent properties of the dye will remain for three years or a little over unless a compressor mal-
function occurs.
IDENTIFICATION
NOTE:
Vehicles with factory installed fluorescent dye have a green label.
Vehicles without factory installed fluorescent dye have a blue label.
IDENTIFICATION LABEL FOR VEHICLE
Vehicles with factory installed fluorescent dye have the identification label on the front side of hood.

PREPARATION
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HFC-134a (R-134a) Service Tools and EquipmentNJS000FX
Never mix HFC-134a (R-134a) refrigerant and/or its specified lubricant with CFC-12 (R-12) refrigerant and/or
its lubricant.
Separate and non-interchangeable service equipment must be used for handling each type of refrigerant/lubri-
cant.
Refrigerant container fittings, service hose fittings and service equipment fittings (equipment which handles
refrigerant and/or lubricant) are different between CFC-12 (R-12) and HFC-134a (R-134a). This is to avoid
mixed use of the refrigerants/lubricant.
Never use adapters that convert one size fitting to another: refrigerant/lubricant contamination occurs and
compressor malfunction may result.
Tool number
(Kent-Moore No.)
Tool nameDescription
HFC-134a (R-134a) refrigerantContainer color: Light blue
Container marking: HFC-134a (R-
134a)
Fitting size: Thread size

Large container 1/2″ -16 ACME
Nissan A/C System Oil Type S
(DH-PS)Type: Polyalkylene glycol oil (PAG),
type S (DH-PS)
Application:
HFC-134a (R-134a) swash plate
compressors (Nissan only)
Capacity: 40 m (1.4 US fl oz., 1.4
Imp fl oz.)
(ACR2005-NI)
ACR5 A/C Service CenterFunction: Refrigerant recovery,
recycling and recharging
(J-41995)
Electrical A/C leak detectorPower supply:
DC 12 V (Battery terminal)
S-NT196
S-NT197
WJIA0293E
AHA281A

PREPARATION
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Revision: 2007 April2007 M35/M45
Commercial Service ToolsNJS000FY
Service hoses

High-pressure side hose
(J-39501-72)

Low-pressure side hose
(J-39502-72)

Utility hose
(J-39476-72)Hose color:

Low hose: Blue with black stripe

High hose: Red with black stripe

Utility hose: Yellow with black stripe
or green with black stripe
Hose fitting to gauge:

1/2″ -16 ACME
Service couplers

High-pressure side coupler
(J-39500-20)

Low-pressure side coupler
(J-39500-24)Hose fitting to service hose:
M14 x 1.5 fitting is optional or
permanently attached.
(J-39650)
Refrigerant weight scaleFor measuring of refrigerant
Fitting size: Thread size
1/2
″ -16 ACME
(J-39649)
Vacuum pump
(Including the isolator valve)Capacity:

Air displacement: 4 CFM

Micron rating: 20 microns

Oil capacity: 482 g (17 oz.)
Fitting size: Thread size

1/2″ -16 ACME Tool number
(Kent-Moore No.)
Tool nameDescription
S-NT201
S-NT202
S-NT200
S-NT203
Tool nameDescription
Refrigerant identifier equipmentChecking for refrigerant purity and
system contamination
Power toolFor loosening bolts and nuts
RJIA0197E
PBIC0190E

REFRIGERANT LINES
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Checking for Refrigerant LeaksNJS000HY
Perform a visual inspection of all refrigeration parts, fittings, hoses and components for signs of A/C lubricant
leakage, damage and corrosion. A/C lubricant leakage may indicate an area of refrigerant leakage. Allow
extra inspection time in these areas when using either an electrical leak detector or fluorescent dye leak
detector (SST: J-42220).
If dye is observed, confirm the leak with an electrical leak detector. It is possible a prior leak was repaired and
not properly cleaned.
When searching for leaks, do not stop when one leak is found but continue to check for additional leaks at all
system components and connections.
When searching for refrigerant leaks using an electrical leak detector, move the probe along the suspected
leak area at 1 to 2 inches per second and no further than 1/4 inch from the component.
CAUTION:
Moving the electrical leak detector probe slower and closer to the suspected leak area will improve the
chances of finding a leak.
Checking System for Leaks Using the Fluorescent Leak DetectorNJS000HZ
1. Check A/C system for leaks using the UV lamp and safety goggles (SST: J-42220) in a low sunlight area
(area without windows preferable). Illuminate all components, fittings and lines. The dye will appear as a
bright green/yellow area at the point of leakage. Fluorescent dye observed at the evaporator drain open-
ing indicates an evaporator core assembly (tubes, core or expansion valve) leak.
2. If the suspected area is difficult to see, use an adjustable mirror or wipe the area with a clean shop rag or
cloth, with the UV lamp for dye residue.
3. After the leak is repaired, remove any residual dye using dye cleaner (SST: J-43872) to prevent future
misdiagnosis.
4. Perform a system performance check and verify the leak repair with an approved electrical leak detector.
NOTE:
Other gases in the work area or substances on the A/C components, for example, anti-freeze, windshield
washer fluid, solvents and lubricants, may falsely trigger the leak detector. Make sure the surfaces to be
checked are clean.
Clean with a dry cloth or blow off with shop air.
Do not allow the sensor tip of the detector to contact with any substance. This can also cause false readings
and may damage the detector.
Dye InjectionNJS000I0
(This procedure is only necessary when recharging the system or when the compressor has seized and was
replaced.)
1. Check A/C system static (at rest) pressure. Pressure must be at least 345 kPa (3.52 kg/cm
2 , 50 psi).
2. Pour one bottle (1/4 ounce / 7.4 cc) of the A/C refrigerant dye into the injector tool (SST: J-41459).
3. Connect the injector tool to the A/C low-pressure side service valve.
4. Start engine and switch A/C ON.
5. When the A/C operating (compressor running), inject one bottle (1/4 ounce / 7.4 cc) of fluorescent dye
through the low-pressure service valve using dye injector tool (SST: J-41459) (refer to the manufacture’s
operating instructions).
6. With the engine still running, disconnect the injector tool from the service valve.
CAUTION:
Be careful the A/C system or replacing a component, pour the dye directly into the open system
connection and proceed with the service procedures.
7. Operate the A/C system for a minimum of 20 minutes to mix the dye with the system oil. Depending on the
leak size, operating conditions and location of the leak, it may take from minutes to days for the dye to
penetrate a leak and become visible.
8. Attach a blue label as necessary.

AV-1
AUDIO-VISUAL SYSTEM
K ELECTRICAL
CONTENTS
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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

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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-10
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
SYSTEM DESCRIPTION
Revision: 2007 April2007 M35/M45

Map-matching does not function correctly when a road on which
the vehicle is driving is new and not recorded in the map DVD-
ROM, or when road pattern stored in the map data and the
actual road pattern are different due to repair.
When driving on a road not present in the map, the map-match-
ing function may find another road and position the vehicle mark
on it. Then, when the correct road is detected, the vehicle mark
may change to it.

Effective range for comparing the vehicle position and travel
direction calculated by the distance and direction with the road
data read from the map DVD-ROM is limited. Therefore, when
there is an excessive gap between current vehicle position and
the position on the map, correction by map-matching is not possible.
GPS (Global Positioning System)
GPS (Global Positioning System) was developed for and is con-
trolled by the US Department of Defense. The system utilizes GPS
satellites (NAVSTAR), sending out radio waves while flying on an
orbit around the earth at an altitude of approximately 21,000 km
(13,100miles).
The GPS receiver calculates the vehicle's position in three dimen-
sions (latitude/longitude/altitude) according to the time lag of the
radio waves received from four or more GPS satellites (three-dimen-
sional positioning). If radio waves were received only from three
GPS satellites, the GPS receiver calculates the vehicle's position in
two dimensions (latitude/longitude), utilizing the altitude data calcu-
lated previously with radio waves from four or more GPS satellites
(two-dimensional positioning).
Position correction by GPS is not available while the vehicle is stopped.
Accuracy of GPS will deteriorate under the following conditions:

In two-dimensional positioning, GPS accuracy will deteriorate when altitude of the vehicle position
changes.

The accuracy can be even lower depending on the arrangement of the GPS satellites utilized for the posi-
tioning.

Position detection is not possible when vehicle is in an area where radio waves from the GPS satellite do
not reach, such as in a tunnel, parking lot in a building, and under an elevated highway. Radio waves from
the GPS satellites may not be received when some object is located over the GPS antenna.
NOTE:

Even a high-precision three dimensional positioning, the detection result has an error about 10 m (30 ft).

Because the signals of GPS satellite is controlled by the Tracking and Control Center in the United States,
the accuracy may be degraded lower intentionally or the radio waves may stop.
HANDS-FREE PHONE

AV (NAVI) control unit has Bluetooth module. It can perform wireless hands-free telephone calls using a
cellular phone in vehicle compartment.

5 or more portable phones can be registered into the AV (NAVI) control unit.
REAR VIEW MONITOR

The small CCD camera is equipped into the rear end of the vehicle. The rear view monitor that displays
the area behind the vehicle while backing up is equipped.

Guiding lines indicating side and rear clearances are provided in the rear view monitor image, which
allows the driver to more easily judge distances between the vehicle and objects in the display. The possi-
ble route lines that indicate the possible route according to the steering angle are provided to help backing
up when parking.

Image quality of the rear view image and of the navigation screen can be adjusted separately.
SKIA0613E
SEL526V

AV-76
[WITHOUT MOBILE ENTERTAINMENT SYSTEM]
TERMINALS AND REFERENCE VALUE FOR CONTROL UNIT
Revision: 2007 April2007 M35/M45
12
(L/G)14
(L/Y)Voice guidance signal Output ONWhen inputting voice guid-
ance.
13 – Shield – – – –
44
(L/G)47
(W/L)RGB signal (R: red) Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
45
(O/L)47
(W/L)RGB signal (G: green) Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
46
(L/Y)47
(W/L)RGB signal (B: blue) Output ONStart confirmation/adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum Bar” on
DISPLAY DIAGNOSIS
screen.
47
(W/L)Ground RGB ground – ON – Approx.0 V
48
(B)GroundRGB synchronizing sig-
nalOutput ON –
49 – Shield – – – –
50
(G)Ground RGB area (YS) signal Output ONWhen inputting RGB image. Approx. 5 V
Set the selector lever in R
position, and then display
the rear view image. Te r m i n a l
(Wire color)
ItemSignal
Input/
outputCondition
Reference value
+–Ignition
switchOperation
SKIB3609E
SKIB2238J
SKIB2236J
SKIB2237J
SKIB3603E
PKIB4948J