belt INFINITI FX35 2005 User Guide
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2005, Model line: FX35, Model: INFINITI FX35 2005Pages: 4731, PDF Size: 60.13 MB
Page 441 of 4731
ATC-4Revision: 2005 July 2005 FX
REMOVAL ........................................................
.157
INSTALLATION ................................................. .157
Checking for Refrigerant Leaks ........................... .158
Checking System for Leaks Using the Fluorescent
Leak Detector ...................................................... .158
Dye Injection ........................................................ .158
Electronic Refrigerant Leak Detector ................... .159
PRECAUTIONS FOR HANDLING LEAK DETECTOR ......................................................
.159
CHECKING PROCEDURE ............................... .160
SERVICE DATA AND SPECIFICATIONS (SDS) ... .162
Compressor ......................................................... .162
Lubricant .............................................................. .162
Refrigerant ........................................................... .162
Engine Idling Speed ............................................. .162
Belt Tension ......................................................... .162
Page 442 of 4731
PRECAUTIONS ATC-5
C
D E
F
G H
I
K L
M A
B
AT C
Revision: 2005 July 2005 FX
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AJS001XF
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 DisconnectAJS001XG
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.
Page 529 of 4731
ATC-92
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
*1ATC-54, "FUNCTION CONFIRMA-
TION PROCEDURE", see No. 4 to 6. *2
ATC-73, "
Air Mix Door Motor Circuit"*3ATC-95, "Test Reading"
*4 ATC-59, "AUXILIARY MECHA-
NISM: TEMPERATURE SETTING
TRIMMER"
*5ATC-54, "FUNCTION CONFIRMA-
TION PROCEDURE", see No. 13. *6
ATC-66, "
LAN System Circuit"
*7 ATC-79, "Blower Motor Circuit"*8ATC-84, "Magnet Clutch Circuit"*9ATC-93, "PERFORMANCE TEST
DIAGNOSIS"
*10 ATC-61, "Operational Check"*11AT C - 7 , "CONTAMINATED REFRIG-
ERANT"
*12EM-15, "Checking Drive Belts"
(VQ35DE) or EM-173, "
Checking
Drive Belts" (VK45DE)
*13 EC-467, "
SYSTEM DESCRIPTION"
(VQ35DE) or EC-1213, "
SYSTEM
DESCRIPTION" (VK45DE)
Page 531 of 4731
ATC-94
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
*1ATC-144, "Removal and Installation
of Compressor Clutch"
*2 ATC-79, "Blower Motor Circuit"*3EM-15, "Checking Drive Belts"
(VQ35DE) or EM-173, "
Checking
Drive Belts" (VK45DE)
RJIA3107E
Page 539 of 4731
ATC-102
TROUBLE DIAGNOSIS
Revision: 2005 July 2005 FX
Self-diagnosisAJS00152
SYMPTOM: Self-diagnosis cannot be performed.
INSPECTION FLOW
*1 Compressor Clutch, ATC-144,
"REMOVAL"
*2 Compressor Clutch, ATC-146,
"INSTALLATION"
*3AT C - 2 7 , "Maintenance of Lubricant
Quantity in Compressor"
*4ATC-61, "Operational Check"*5 EM-15, "Checking Drive Belts"
(VQ35DE) or EM-173, "
Checking
Drive Belts" (VK45DE)
*1 ATC-63, "
Power Supply and Ground
Circuit for Auto Amp."
*2 ATC-104, "Ambient Sensor Circuit"*3ATC-107, "In-vehicle Sensor Circuit"
*4ATC-110, "Sunload Sensor Circuit"*5 ATC-113, "Intake Sensor Circuit"*6AT C - 7 3 , "Air Mix Door Motor Circuit"
*7ATC-61, "Operational Check"*8 ATC-42, "SYMPTOM TABLE"
RJIA2014E
Page 579 of 4731
ATC-142
REFRIGERANT LINES
Revision: 2005 July 2005 FX
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-17, "
AIR CLEANER AND AIR DUCT" (VQ35DE) or
EM-176, "
AIR CLEANER AND AIR DUCT" (VK45DE).
3. Remove front engine undercover, using power tools.
4. Remove cooling fan shroud (lower). Refer to CO-41, "
RADIATOR" (VK45DE).
5. Remove mounting nuts from low-pressure flexible hose and high-pressure flexible hose.
CAUTION:
Cap or wrap the joint of the pipe with suitable material such
as vinyl tape to avoid the entry of air.
6. Remove high-pressure flexible hose. Refer to ATC-149,
"Removal and Installation of High-Pressure Flexible Hose"
(VK45DE).
7. Disconnect compressor connector.
8. Remove A/C compressor belt. Refer to EM-15, "
DRIVE BELTS" (VQ35DE) or EM-173, "DRIVE BELTS"
(VK45DE).
RJIA2244E
RJIA2059E
RJIA2058E
Page 599 of 4731
ATC-162
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 July 2005 FX
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
CompressorAJS00167
LubricantAJS00168
RefrigerantAJS00169
Engine Idling SpeedAJS0016A
Refer to EC-83, "Idle Speed and Ignition Timing Check" (VQ35DE) or EC-774, "Idle Speed and Ignition Tim-
ing Check" (VK45DE).
Belt TensionAJS0016B
Refer to EM-15, "DRIVE BELTS" (VQ35DE) or EM-173, "DRIVE BELTS" (VK45DE).
Model Calsonic Kansei make CWV-618
Ty p e V-6 variable displacement
Displacement
cm
3 (cu in)/rev Max. 184 (11.228)
Min. 14.5 (0.885)
Cylinder bore × stroke
mm (in) 37 (1.46)
× [2.3 - 28.6 (0.091 - 1.126)]
Direction of rotation Clockwise (viewed from drive end)
Drive belt Poly V
ModelCalsonic Kansei make CWV-618
Name Nissan A/C System Oil Type S (DH-PS)
Part number KLH00-PAGS0
Capacity
m (US fl oz, lmp fl oz) Total in system 180 (6.0, 6.3)
Compressor (Service part) charg-
ing amount 180 (6.0, 6.3)
Ty p e
HFC-134a (R-134a)
Capacity
kg (lb) 0.55 (1.21)
Page 600 of 4731
AV-1
AUDIO VISUAL, NAVIGATION & TELEPHONE SYS- TEM
K ELECTRICAL
CONTENTS
C
D E
F
G H
I
J
L
M
SECTION AV
A
B
AV
Revision: 2005 July 2005 FX
AUDIO VISUAL, NAVIGATION & TELEPHONE SYSTEM
PRECAUTIONS .......................................................... 5
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 5
PREPARATION ...................................................... ..... 6
Commercial Service Tools ................................... ..... 6
AUDIO .................................................................... ..... 7
Component Parts and Harness Connector Location ..... 7
System Description ............................................. ..... 8
BASE SYSTEM ................................................ ..... 8
BOSE SYSTEM ............................................... ..... 8
SPEED SENSITIVE VOLUME SYSTEM ......... ..... 9
Schematic - Base System - ................................. ... 10
Wiring Diagram - AUDIO - / Base System .......... .... 11
Schematic - BOSE System - With Navigation Sys-
tem ...................................................................... ... 16
Wiring Diagram – AUDIO – / BOSE System With
Navigation System .............................................. ... 17
Schematic - BOSE System - Without Navigation
System ................................................................ ... 25
Wiring Diagram – AUDIO – / BOSE System Without
Navigation System .............................................. ... 26
Terminals and Reference Value for Audio Unit .... ... 33
Terminals and Reference Value for BOSE Speaker
Amp. .................................................................... ... 34
Terminals and Reference Value for A/C and AV
Switch .................................................................. ... 36
Terminals and Reference Value for Woofer ......... ... 37
A/C and AV Switch Self-Diagnosis Function ....... ... 37
STARTING THE SELF-DIAGNOSIS MODE .... ... 37
EXITING THE SELF-DIAGNOSIS MODE ........ ... 37
DIAGNOSIS FUNCTION .................................. ... 37
Trouble Diagnosis ............................................... ... 38
MALFUNCTION WITH RADIO, TAPE AND CD ... 38
FOR RADIO ONLY ........................................... ... 39
FOR CASSETTE PLAYER ONLY .................... ... 39
FOR CD ONLY ................................................. ... 39
Noise Inspection .................................................. ... 40
TYPE OF NOISE AND POSSIBLE CAUSE ..... ... 40
Power Supply Circuit Inspection ......................... ... 41 Audio Steering Wheel Switch Inspection .............
... 42
A/C and AV Switch Inspection ............................. ... 44
BOSE Speaker Amp. Inspection ......................... ... 44
Vehicle Speed Signal Inspection ......................... ... 45
Locking CD Auto-Changer Mechanism ............... ... 46
DAMPER LOCK PROCEDURE ....................... ... 46
Removal and Installation of Audio Unit ................ ... 47
REMOVAL ........................................................ ... 47
INSTALLATION ................................................ ... 47
Disassembly and Assembly for Audio Unit .......... ... 47
DISASSEMBLY ................................................ ... 47
ASSEMBLY ...................................................... ... 47
Removal and Installation for A/C and AV Switch . ... 48
REMOVAL ........................................................ ... 48
INSTALLATION ................................................ ... 48
Removal and Installation for Front Door Speaker ... 48
REMOVAL ........................................................ ... 48
INSTALLATION ................................................ ... 48
Removal and Installation for Rear Door Speaker ... 49 REMOVAL ........................................................ ... 49
INSTALLATION ................................................ ... 49
Removal and Installation for Instrument Speaker ... 49 REMOVAL ........................................................ ... 49
INSTALLATION ................................................ ... 49
Removal and Installation for Tweeter .................. ... 49
REMOVAL ........................................................ ... 49
INSTALLATION ................................................ ... 49
Removal and Installation for Woofer (BOSE Sys-
tem) ..................................................................... ... 50
REMOVAL ........................................................ ... 50
INSTALLATION ................................................ ... 50
Removal and Installation for BOSE Speaker Amp. ... 50
REMOVAL ........................................................ ... 50
INSTALLATION ................................................ ... 50
AUDIO ANTENNA ................................................. ... 51
System Description .............................................. ... 51
Wiring Diagram — M/ANT — .............................. ... 52
Terminals and Reference Value for Audio Unit .... ... 53
Antenna Amp. Inspection .................................... ... 53
Location of Antenna ............................................. ... 54
Page 604 of 4731
PRECAUTIONS AV-5
C
D E
F
G H
I
J
L
M A
B
AV
Revision: 2005 July 2005 FX
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AKS007X5
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.
Page 800 of 4731
BCS-1
BODY CONTROL SYSTEM
K ELECTRICAL
CONTENTS
C
D E
F
G H
I
J
L
M
SECTION BCS
A
B
BCS
Revision: 2005 July 2005 FX
BODY CONTROL SYSTEM
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 2
BCM (BODY CONTROL MODULE) ...................... ..... 3
System Description ............................................. ..... 3
BCM FUNCTION .............................................. ..... 3
COMBINATION SWITCH READING FUNCTION ..... 3
CAN COMMUNICATION CONTROL ............... ..... 6
BCM STATUS CONTROL ................................ ..... 7
SYSTEMS CONTROLLED BY BCM DIRECTLY ..... 8
SYSTEMS CONTROLLED BY BCM AND IPDM
E/R ................................................................... ..... 8
SYSTEMS CONTROLLED BY BCM AND COM-
BINATION METER ........................................... ..... 8 SYSTEMS CONTROLLED BY BCM AND INTEL-
LIGENT KEY UNIT ........................................... ..... 8
MAJOR COMPONENTS AND CONTROL SYS-
TEM .................................................................. ..... 9
CAN Communication Unit .................................... ... 10
Schematic ............................................................ ... 11
CONSULT-II Function (BCM) .............................. ... 13
CONSULT–II INSPECTION PROCEDURE ...... ... 13
ITEMS OF EACH PART ................................... ... 14
WORK SUPPORT ............................................ ... 15
CAN Communication Inspection Using CONSULT-
II (Self-Diagnosis) ................................................ ... 15
Removal and Installation of BCM ........................ ... 16
REMOVAL ........................................................ ... 16
INSTALLATION ................................................ ... 16