belt INFINITI M35 2007 Factory User Guide
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2007, Model line: M35, Model: INFINITI M35 2007Pages: 4647, PDF Size: 93.69 MB
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ATC-4Revision: 2007 April2007 M35/M45 and High-pressure Pipe 2 .....................................161
REMOVAL .........................................................161
INSTALLATION ..................................................162
Removal and Installation of Liquid Tank ...............163
DISASSEMBLY AND ASSEMBLY .....................163
REMOVAL .........................................................163
INSTALLATION ..................................................164
Removal and Installation of Condenser ................164
REMOVAL .........................................................164
INSTALLATION ..................................................166
Removal and Installation of Refrigerant Pressure
Sensor ..................................................................166
REMOVAL .........................................................166
INSTALLATION ..................................................166
Removal and Installation of Evaporator ................167
REMOVAL .........................................................167
INSTALLATION ..................................................167Removal and Installation of Expansion Valve .......168
REMOVAL ..........................................................168
INSTALLATION ..................................................168
Checking for Refrigerant Leaks ............................169
Checking System for Leaks Using the Fluorescent
Leak Detector ........................................................169
Dye Injection .........................................................169
Electrical Leak Detector ........................................170
PRECAUTIONS FOR HANDLING LEAK
DETECTOR .......................................................170
CHECKING PROCEDURE ................................171
SERVICE DATA AND SPECIFICATIONS (SDS) ....173
Compressor ..........................................................173
Lubricant ...............................................................173
Refrigerant ............................................................173
Engine Idling Speed ..............................................173
Belt Tension ..........................................................173
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PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NJS000FN
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 Necessary for Steering Wheel Rotation After Battery DisconnectNJS000FO
NOTE:
This Procedure is applied only to models with Intelligent Key system and NVIS/IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).
Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.
Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing
work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NVIS/IVIS, an electrically controlled steering lock
mechanism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
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TROUBLE DIAGNOSIS
ATC-99
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*1ATC-57, "FUNCTION CONFIRMA-
TION PROCEDURE", see No. 2 to 6.*2ATC-82, "
Air Mix Door Motor Circuit"*3ATC-102, "Test Reading
(VQ35DE)" or ATC-103, "Test
Reading (VK45DE)"
*4ATC-63, "AUXILIARY MECHA-
NISM: TEMPERATURE SETTING
TRIMMER"
*5ATC-57, "FUNCTION CONFIRMA-
TION PROCEDURE", see No. 13.*6ATC-71, "
LAN System Circuit"
*7ATC-88, "Blower Motor Circuit"*8ATC-93, "Magnet Clutch Circuit"*9ATC-100, "PERFORMANCE TEST
DIAGNOSIS"
*10ATC-65, "Operational Check"*11AT C - 7 , "CONTAMINATED REFRIG-
ERANT"
*12EM-16, "Checking Drive Belts"
(VQ35DE) or EM-174, "
Checking
Drive Belts" (VK45DE)
*13EC-499, "
SYSTEM DESCRIPTION"
(VQ35DE) or EC-1214, "
SYSTEM
DESCRIPTION" (VK45DE)
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TROUBLE DIAGNOSIS
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*1ATC-156, "Check Disc to Pulley
Clearance"
*2ATC-88, "Blower Motor Circuit"*3EM-16, "Checking Drive Belts"
(VQ35DE) or EM-174, "
Checking
Drive Belts" (VK45DE)
SJIA1642E
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ATC-110
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Self-diagnosisNJS000GY
SYMPTOM: Self-diagnosis cannot be performed.
INSPECTION FLOW
*1ATC-65, "Operational Check"*2ATC-156, "Check Disc to Pulley
Clearance"
*3AT C - 2 6 , "Maintenance of Lubricant
Quantity in Compressor"
*4EM-16, "Checking Drive Belts"
(VQ35DE) or EM-174, "
Checking
Drive Belts" (VK45DE)
*1ATC-65, "
Operational Check"*2ATC-67, "Power Supply and Ground
Circuit for Auto Amp."
*3AT C - 4 1 , "SYMPTOM TABLE"
SJIA1796E
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ATC-154
REFRIGERANT LINES
Revision: 2007 April2007 M35/M45
4. Remove mounting nuts from low-pressure flexible hose and
high-pressure flexible hose.
CAUTION:
Cap or wrap the joint of low-pressure flexible hose and
high-pressure flexible hose with suitable material such as
vinyl tape to avoid the entry of air.
5. Disconnect compressor (magnet clutch and ECV) connectors.
6. Remove A/C compressor belt. Refer to EM-16, "
DRIVE BELTS" .
7. Remove mounting bolts, and then remove damper bracket.
8. Remove mounting bolts from compressor, using power tools.
9. Remove compressor downward of the vehicle.
VQ35DE (For serial number: From JNKAY01E27M 308991, JNKAY01F07M 458011)
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
2. Remove air cleaner case and air duct. Refer to EM-19, "
AIR CLEANER AND AIR DUCT" .
3. Remove engine undercover, using power tools.
RJIA4155E
RJIA4157E
RJIA4158E
SJIA1983E
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REFRIGERANT LINES
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4. Remove mounting nuts from low-pressure flexible hose and
high-pressure flexible hose.
CAUTION:
Cap or wrap the joint of low-pressure flexible hose and
high-pressure flexible hose with suitable material such as
vinyl tape to avoid the entry of air.
5. Disconnect compressor (magnet clutch and ECV) connectors.
6. Remove A/C compressor belt. Refer to EM-16, "
DRIVE BELTS" .
7. Remove mounting bolts from compressor, using power tools.
8. Remove compressor downward of the vehicle.
VK45DE
1. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
2. Remove air cleaner case and air duct. Refer to EM-177, "
AIR CLEANER AND AIR DUCT" .
3. Remove engine undercover, using power tools.
4. Remove mounting nut between low-pressure flexible hose and low-pressure pipe. Refer to ATC-157,
"Removal and Installation of Low-pressure Flexible Hose and Pipe" .
RJIA4155E
RJIA4158E
SJIA1791E
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ATC-156
REFRIGERANT LINES
Revision: 2007 April2007 M35/M45
5. Remove mounting nuts from low-pressure pipe and high-pres-
sure flexible hose.
CAUTION:
Cap or wrap the joint of low-pressure pipe and high-pres-
sure flexible hose with suitable material such as vinyl tape
to avoid the entry of air.
6. Remove A/C compressor belt. Refer to EM-174, "
DRIVE BELTS" .
7. Disconnect compressor (magnet clutch and ECV) connectors.
8. Remove mounting bolts from compressor, using power tools.
9. Remove compressor downward of the vehicle.
INSTALLATION
Installation is basically the reverse order of removal.
CAUTION:
Replace O-rings of low-pressure flexible hose, low-pressure pipe (VK45DE) and high-pressure
flexible hose with new ones, and then apply compressor oil to it when installing it.
When recharging refrigerant, check for leaks.
Check Disc to Pulley ClearanceNJS000I7
Check clearance around entire periphery of clutch disc.
If specified clearance is not obtained, replace compressor.
RJIA4154E
RJIA4156E
Disc to pulley
clearance: 0.3 - 0.6 mm (0.012 - 0.024 in)
RHA087E
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SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
CompressorNJS000I2
LubricantNJS000I3
RefrigerantNJS000I4
Engine Idling SpeedNJS000I5
Refer to EC-716, "Idle Speed and Ignition Timing" (VQ35DE) or EC-1440, "Idle Speed and Ignition Timing"
(VK45DE).
Belt TensionNJS000I6
Refer to EM-16, "DRIVE BELTS" (VQ35DE) or EM-174, "DRIVE BELTS" (VK45DE).
ModelVALEO THERMAL SYSTEMS JAPAN make
DCS-17EC
TypeVariable displacement swash plate
Displacement
cm
3 (cu in)/revMax. 171 (10.4)
Cylinder bore × stroke (Max.)
mm (in)32 (1.26) × 30.5 (1.20)
Direction of rotationClockwise (viewed from clutch)
Drive beltPoly V
ModelVALEO THERNAL SYSTEMS JAPAN make
DCS-17EC
NameNissan A/C System Oil Type S (DH-PS)
Capacity
m (US fl oz, lmp fl oz)Total in system 150 (5.03, 5.3)
Compressor (Service part) charg-
ing amount150 (5.03, 5.3)
Ty p eHFC-134a (R-134a)
Capacity
kg (lb)0.55 (1.21)
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AV-1
AUDIO-VISUAL SYSTEM
K ELECTRICAL
CONTENTS
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SECTION AV
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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