2005 INFINITI FX35 Key cylinder

EM-206
[VK45DE]
TIMING CHAIN
Revision: 2005 July 2005 FX
1. Make sure that crankshaft key and dowel pin of each camshaft
are located as shown in the figure. (No. 1 cylinder at compres-
sion TDC)
NOTE:
Though camshaft does not stop at the position as shown in the
figure, for the placement of cam nose, it is generally accepted
camshaft is placed for the same direction of the figure.
2. Install camshaft sprockets.

Install onto correct side by checking with identification mark
on surface.

Install camshaft sprocket (EXH) by selectively using the
groove of dowel pin according to the bank. (Common part
used for both banks.)

Lock the hexagonal part of camshaft in the same procedure
as for removal, and tighten mounting bolts.
3. Install crankshaft sprockets for both banks.

Install each crankshaft sprocket so that its flange side (the
larger diameter side without teeth) faces in the direction
shown in the figure.
NOTE:
The same parts are used but facing directions are different. Camshaft dowel pin
: At cylinder head upper face side in each bank
Crankshaft key : At cylinder head side of left bank
SBIA0356E
PBIC2345E
PBIC0057E

EM-232
[VK45DE]
CYLINDER HEAD
Revision: 2005 July 2005 FX

Crankshaft key should line up with the left bank cylinder cen-
ter line as shown in the figure.
3. Install cylinder head follow the steps below to tighten cylinder head bolts in numerical order as shown in the figure with cylin-
der head bolt wrench (commercial service tool).
CAUTION:
If cylinder head bolts are re-used, check their outer diame-
ters before installation. Refer to EM-231, "
Cylinder Head
Bolts Outer Diameter" .
a. Apply new engine oil to threads and seating surface of cylinder head bolts.
b. Tighten all cylinder head bolts. 98.1 N·m (10 kg-m, 72 ft-lb).
c. Completely loosen all cylinder head bolts. CAUTION:
In step “c”, loosen cylinder head bolts in reverse order of that indicated in the figure.
d. Tighten all cylinder head bolts to 44.1 N·m (4.5 kg-m, 33 ft-lb).
e. Turn all cylinder head bolts 60 degrees clockwise. (Angle tight- ening)
CAUTION:
Check the tightening angle by using angle wrench (SST).
Avoid judgment by visual inspection without SST.

Check tightening angle indicated on angle wrench indicator
plate.
f. Turn all cylinder head bolts 60 degrees clockwise again. (Angle tightening)
4. Install in the reverse order of removal.
PBIC2389E
: 98.1 N·m (10 kg-m, 72 ft-lb)
: 0 N·m (0 kg-m, 0 ft-lb)
: 44 N·m (4.5 kg-m, 33 ft-lb)
PBIC0068E
PBIC0069E

CYLINDER BLOCK EM-245
[VK45DE]
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Revision: 2005 July 2005 FX
CYLINDER BLOCKPFP:11010
ComponentsABS00DG0
1. Knock sensor sub harness 2. Knock sensor 3. Cylinder block
4. Cover 5. Main bearing 6. Top ring
7. Second ring 8. Oil ring 9. Crankshaft key
10. Piston 11. Connecting rod 12. Snap ring
PBIC2366E

GI-4
PRECAUTIONS
Revision: 2005 July 2005 FX
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectAAS000L1
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.
Precautions for Procedures without Cowl Top CoverAAS000W0
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
General PrecautionsAAS000EY

Do not operate the engine for an extended period of time without
proper exhaust ventilation.
Keep the work area well ventilated and free of any inflammable
materials. Special care should be taken when handling any
inflammable or poisonous materials, such as gasoline, refriger-
ant gas, etc. When working in a pit or other enclosed area, be
sure to properly ventilate the area before working with hazard-
ous materials.
Do not smoke while working on the vehicle.
PIIB3706J
SGI285

GW-1
GLASSES, WINDOW SYSTEM & MIRRORS
I BODY
CONTENTS
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GLASSES, WINDOW SYSTEM & MIRRORS
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 3
Precautions for Procedures without Cowl Top Cover ..... 3
Handling for Adhesive and Primer ...................... ..... 3
PREPARATION ...................................................... ..... 4
Special Service Tools .......................................... ..... 4
Commercial Service Tools ................................... ..... 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 5
Work Flow ........................................................... ..... 5
CUSTOMER INTERVIEW ................................ ..... 5
DUPLICATE THE NOISE AND TEST DRIVE .. ..... 6
CHECK RELATED SERVICE BULLETINS ...... ..... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ................................................. ..... 6
REPAIR THE CAUSE ...................................... ..... 6
CONFIRM THE REPAIR .................................. ..... 7
Generic Squeak and Rattle Troubleshooting ...... ..... 7
INSTRUMENT PANEL ..................................... ..... 7
CENTER CONSOLE ........................................ ..... 7
DOORS ............................................................ ..... 7
TRUNK ............................................................. ..... 8
SUNROOF/HEADLINING ................................ ..... 8
SEATS .............................................................. ..... 8
UNDERHOOD .................................................. ..... 8
Diagnostic Worksheet ......................................... ..... 9
WINDSHIELD GLASS ........................................... ....11
Removal and Installation ..................................... .... 11
REMOVAL ........................................................ .... 11
INSTALLATION ................................................ ... 12
BACK DOOR WINDOW GLASS ........................... ... 13
Removal and Installation ..................................... ... 13
REMOVAL ........................................................ ... 13
INSTALLATION ................................................ ... 14
POWER WINDOW SYSTEM ................................. ... 15
Component Parts and Harness Connector Location ... 15
System Description ............................................. ... 16
WITH FRONT POWER WINDOW ANTI-PINCH
SYSTEM .......................................................... ... 16 WITH FRONT AND REAR WINDOW ANTI-
PINCH SYSTEM .............................................. ... 16
MANUAL OPERATION ..................................... ... 17
AUTO OPERATION .......................................... ... 19
POWER WINDOW SERIAL LINK .................... ... 20
POWER WINDOW LOCK ................................ ... 20
RETAINED POWER OPERATION ................... ... 21
ANTI-PINCH SYSTEM ..................................... ... 21
POWER WINDOW CONTROL BY THE KEY
CYLINDER SWITCH ........................................ ... 21
CAN Communication System Description ........... ... 22
CAN Communication Unit .................................... ... 22
Schematic/With Front Power Window Anti-Pinch
System ................................................................. ... 23
Wiring Diagram — WINDOW —/With Front Power
Window Anti-Pinch System ................................. ... 24
Terminal and Reference Value for BCM / With Front
Power Window Anti-Pinch System ...................... ... 28
Terminal and Reference Value for Power Window
Main Switch / With Front Power Window Anti-pinch
System ................................................................. ... 29
Terminal and Reference Value for Front Power Win-
dow Switch (Passenger Side) / With Front Power
Window Anti-pinch System .................................. ... 30
Schematic/With Front and Rear Power Window
Anti-Pinch System ............................................... ... 31
Wiring Diagram — WINDOW —/With Front and
Rear Power Window Anti-Pinch System ............. ... 32
Terminal and Reference Value for BCM / With Front
and Rear Power Window Anti-Pinch ................... ... 37
Terminal and Reference Value for Power Window
Main Switch / With Front and Rear Power Window
Anti-pinch System ................................................ ... 38
Terminal and Reference Value for (Front and Rear)
Power Window Switch / With Front and Rear Win-
dow Anti-pinch System ........................................ ... 39
CONSULT-II Function (BCM) .............................. ... 40
ACTIVE TEST .................................................. ... 41
WORK SUPPORT ............................................ ... 41
DATE MONITOR .............................................. ... 41

GW-2Revision: 2005 July 2005 FX
Work Flow ............................................................
... 42
Trouble Diagnosis Symptom Chart / With Front
Power Window Anti-Pinch System ...................... ... 42
Trouble Diagnosis Symptom Chart / With Front and
Rear Power Window Anti-Pinch System .............. ... 43
BCM Power Supply and Ground Circuit Check ... ... 45
Power Window Main Switch Power Supply Circuit
Check .................................................................. ... 46
Front Power Window Switch (Passenger Side)
Power Supply and Ground Circuit Check ............ ... 47
Rear Power Window Switch (LH or RH) Power Sup-
ply and Ground Circuit Check / With Front and Rear
Power Window Anti-pinch System ....................... ... 48
Front Power Window Motor (Driver Side) Circuit
Check .................................................................. ... 49
Front Power Window Motor (Passenger Side) Cir-
cuit Check ............................................................ ... 50
Rear Power Window Motor (LH) Circuit Check / With
Front Anti-Pinch Power Window System ............. ... 50
Rear Power Window Motor (RH) Circuit Check / With
Front Anti-pinch Power Window System ............. ... 53
Rear Power Window Motor (LH or RH) Circuit Check
/ With Front and Rear Power Window Anti-pinch
System ................................................................. ... 55
Limit Switch Circuit Check (Driver Side) .............. ... 56
Limit Switch Circuit Check (Passenger Side) ...... ... 57
Limit Switch Circuit Check (Rear LH or RH) / With
Front and Rear Anti-Pinch System ...................... ... 59
Encoder Circuit Check (Driver Side) .................... ... 61
Encoder Circuit Check (Passenger Side) ............ ... 63
Encoder Circuit Check (Rear LH or RH) / With Front
and Rear Power Window Anti-Pinch System ....... ... 65
Door Switch Check .............................................. ... 67
Front Door Key Cylinder Switch Check ............... ... 69
Power Window Serial Link Check (Passenger Side) ... 71
Power Window Serial Link Check (Rear LH or RH)
/ With Front and Rear Power Window Anti-pinch
System ................................................................. ... 73
Power Window Lock Switch Check ..................... ... 73
SIDE WINDOW GLASS ......................................... ... 74
Removal and Installation ..................................... ... 74
REMOVAL ........................................................ ... 74
INSTALLATION ................................................. ... 75
FRONT DOOR GLASS AND REGULATOR .......... ... 76
Removal and Installation ..................................... ... 76
DOOR GLASS .................................................. ... 76
REGULATOR ASSEMBLY ............................... ... 77
Disassembly and assembly ................................. ... 78
REGULATOR ASSEMBLY ............................... ... 78
Inspection after Installation .................................. ... 78
SETTING OF LIMIT SWITCH ........................... ... 78
FITTING INSPECTION ..................................... ... 78
REAR DOOR GLASS AND REGULATOR ............ ... 80
Removal and Installation ..................................... ... 80 DOOR GLASS ..................................................
... 80
REGULATOR ASSEMBLY ................................ ... 81
Disassembly and assembly ................................. ... 82
REGULATOR ASSEMBLY ................................ ... 82
Inspection after Installation .................................. ... 82
SETTING OF LIMIT SWITCH (WITH ANTI-
PINCH SYSTEM ONLY) ................................... ... 82
FITTING INSPECTION ..................................... ... 83
INSIDE MIRROR .................................................... ... 84
Wiring Diagram —I/MIRR— ................................. ... 84
Removal and Installation ...................................... ... 85
REMOVAL ......................................................... ... 85
INSTALLATION ................................................. ... 85
COMPASS ........................................................ ... 85
REAR WINDOW DEFOGGER ............................... ... 86
Component Parts and Harness Connector Location ... 86
System Description .............................................. ... 86
CAN Communication System Description ........... ... 88
CAN Communication Unit .................................... ... 88
Schematic ............................................................ ... 89
Wiring Diagram — DEF — ................................... ... 90
Terminal and Reference Value for BCM ............... ... 94
Terminal and Reference Value for IPDM E/R ....... ... 94
CONSULT-II Function (BCM) ............................... ... 95
DATA MONITOR ............................................... ... 96
ACTIVE TEST ................................................... ... 96
Work Flow ............................................................ ... 97
Trouble Diagnoses Symptom Chart ..................... ... 97
BCM Power Supply and Ground Circuit Check ... ... 98
Rear Window Defogger Switch Circuit Check ...... ... 99
Rear Window Defogger Power Supply Circuit
Check ................................................................... .100
Rear Window Defogger Circuit Check ................. .102
Door Mirror Defogger Power Supply Circuit Check .103
Driver Side Door Mirror Defogger Circuit Check .. .105
Passenger Side Door Mirror Defogger Circuit Check .106
Rear Window Defogger Signal Check ................. .106
Filament Check .................................................... .108
Filament Repair .................................................... .108
REPAIR EQUIPMENT ...................................... .108
REPAIRING PROCEDURE .............................. .109
DOOR MIRROR ...................................................... .110
Wiring Diagram — MIRROR —/Without Memory
Mirror .................................................................... .110
Wiring Diagram — MIRROR —/With Memory Mirror . 111
Trouble Diagnosis ................................................ .113
Removal and Installation ...................................... .114
REMOVAL ......................................................... .114
INSTALLATION ................................................. .114
Disassembly and Assembly ................................. .114
DISASSEMBLY ................................................. .114
ASSEMBLY ....................................................... .115

GW-20
POWER WINDOW SYSTEM
Revision: 2005 July 2005 FX
POWER WINDOW SERIAL LINK
With Front Power Window Anti-pinch System
Power window main switch, front power window switch (passenger side), and BCM transmit and receive the
signal by power window serial link.
The under mentioned signal is transmitted from BCM to power window main switch and front power window
switch (passenger side)

Keyless power window down signal.
The under mentioned signal is transmitted from power window main switch to front power window switch (pas-
senger side)

Front passenger side door window operation signal.

Power window control by key cylinder switch signal.

Power window lock signal.

Retained power operation signal.
With Front and Rear Power Window Anti-pinch System
Power window main switch, front power window switch (passenger side), rear power window switches and
BCM transmit and receive the signal by power window serial link.
The under mentioned signal is transmitted from BCM to power window main switch and front power window
switch (passenger side).

Keyless power window down signal.
The under mentioned signal is transmitted from power window main switch to front power window switch (pas-
senger side)

Front passenger side door window operation signal.

Power window control by key cylinder switch signal.

Power window lock signal.

Retained power operation signal.
The under mentioned signal is transmitted from power window main switch to rear power window switch (LH
or RH)

Rear LH or RH side door window operation signal.

Power window lock signal.

Retained power operation signal.
POWER WINDOW LOCK
With Front Power Window Anti-pinch System
The power window lock is designed to lock operation of all windows except for driver side door window.
When the lock position, ground of the rear power window switches in the power window main switch is discon-
nected. The power window lock signal is transmitted to front power window switch (passenger side) by power
window serial link. This prevents the power window motors from operating.
With Front and Rear Power Window Anti-pinch System
The power window lock is designed to lock operation of all windows except for driver side door window.
When the lock position, the power window lock signal is transmitted to front power window switch (passenger
side) and rear power window switches by power window serial link. This prevents the power window motors
from operating.

POWER WINDOW SYSTEM GW-21
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RETAINED POWER OPERATION
When the ignition switch is turned to the OFF position from ON or START position.
Power is supplied for 45 seconds / with front power window anti-pinch system

through BCM terminal 53

to power window main switch terminal 10

to rear power window switch (LH and RH) terminals 1.
Power is supplied for 45 seconds / with front and rear power window anti-pinch system

through BCM terminal 53

to power window main switch terminal 10.
When power and ground are supplied, the BCM continues to be energized, and the power window can be
operated.
The retained power operation is canceled when the driver or passenger side door is opened.
RAP signal period can be changed by CONSULT-II. Refer to GW-40, "
CONSULT-II Function (BCM)" .
ANTI-PINCH SYSTEM
With front power window anti-pinch system
Power window main switch and front power window switch (passenger side) monitors the power window motor
operation and the power window position (full closed or other) for driver side and passenger side power win-
dow by the signals from encoder and limit switch in front power window motor (driver side and passenger
side).
When power window main switch detects interruption during the following close operation,

automatic close operation when ignition switch is in the “ON” position

automatic close operation during retained power operation

manual close operation during retained power operation
power window main switch or front power window switch (passenger side) controls each power window motor
for open and the power window will be lowered about 150 mm (5.91 in).
With front and rear power window anti-pinch system
Power window main switch and each power window switch monitors the power window motor operation and
the power window position (full closed or other) for each power window by the signals from encoder and limit
switch in power window motor.
When power window switch detects interruption during the following close operation,

automatic close operation when ignition switch is in the “ON” position

automatic close operation during retained power operation

manual close operation during retained power operation
Power window main switch or each power window switch controls each power window motor for open and the
power window will be lowered about 150 mm (5.91 in).
POWER WINDOW CONTROL BY THE KEY CYLINDER SWITCH
When ignition key switch is OFF, front power window can be opened or closed by turning the key cylinder
switch UNLOCK / LOCK position more than 1.5 second over condition.

Power window can be opened as the door key cylinder is kept fully turning to the UNLOCK position.

Power window can be closed as the door key cylinder is kept fully turning to the LOCK position.
The power window DOWN stops when the following operations are carried out.

While performing open / close the window, power window is stopped at the position as the door key cylin-
der is placed on NEUTRAL.

When the ignition switch is turned ON while the power window DOWN is operated.