Front lamp INFINITI FX35 2005 Workshop Manual

BASIC SERVICE PROCEDURE EC-85
[VQ35DE]
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Revision: 2005 July 2005 FX
Idle Mixture Ratio AdjustmentABS00E91
PREPARATION
1. Make sure that the following parts are in good order.

Battery

Ignition system

Engine oil and coolant levels

Fuses

ECM harness connector

Va c u u m h o s e s

Air intake system
(Oil filler cap, oil level gauge, etc.)

Fuel pressure

Engine compression

Throttle valve

Evaporative emission system
2. On air conditioner equipped models, checks should be carried out while the air conditioner is OFF.
3. On automatic transmission equipped models, when checking idle rpm, ignition timing and mixture ratio, checks should be carried out while selector lever is in P or N position.
4. When measuring CO percentage, insert probe more than 40 cm (15.7 in) into tail pipe.
5. Turn OFF headlamp, heater blower, rear window defogger.
6. Keep front wheels pointed straight ahead.

PRECAUTIONS EC-715
[VK45DE]
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
ABS00A2S
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.
On Board Diagnostic (OBD) System of Engine and A/TABS007H9
The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the
driver of a malfunction causing emission deterioration.
CAUTION:

Be sure to turn the ignition switch OFF and disconnect the negative battery cable before any
repair or inspection work. The open/short circuit of related switches, sensors, solenoid valves,
etc. will cause the MIL to light up.

Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will
cause the MIL to light up due to the open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)

Certain systems and components, especially those related to OBD, may use a new style slide-
locking type harness connector. For description and how to disconnect, refer to PG-74, "
HAR-
NESS CONNECTOR" .

Be sure to route and secure the harnesses properly after work. The interference of the harness
with a bracket, etc. may cause the MIL to light up due to the short circuit.

Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube
may cause the MIL to light up due to the malfunction of the EVAP system or fuel injection system,
etc.

Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM and
TCM (Transmission control module) before returning the vehicle to the customer.
PrecautionABS007HA

Always use a 12 volt battery as power source.

Do not attempt to disconnect battery cables while engine is
running.

Before connecting or disconnecting the ECM harness con-
nector, turn ignition switch OFF and disconnect negative
battery cable. Failure to do so may damage the ECM
because battery voltage is applied to ECM even if ignition
switch is turned OFF.

Before removing parts, turn ignition switch OFF and then
disconnect battery ground cable.
SEF289H

EC-776
[VK45DE]
BASIC SERVICE PROCEDURE
Revision: 2005 July 2005 FX
5. Turn off headlamps heater blower, rear window defogger.
6. Keep front wheels pointed straight ahead.
OVERALL SEQUENCE
PBIB2001E

FRONT BUMPER EI-15
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CAUTION:
Bumper fascia is made of resin. Do not apply strong force to it, and be careful to prevent contact with
oil.
REMOVAL
1. Remove front grille. Refer to EI-22, "Removal and Installation" .
2. Remove front fillet molding assembly. Only the place connected with a front bumper fascia is removed.
3. Remove bolts and clips of front undercover.
4. Remove screws and clips of right/left fender protectors on front side. Refer to EI-24, "
Removal and Installation" .
5. Remove bolts of right/left fender.
6. Insert driver rolled with cloth between bumper fascia and “S” type clips, and remove bumper fascia.
7. Disconnect harness connector of fog lamps.
8. Remove bumper fascia assembly.
CAUTION:
When removing bumper fascia, 2 workers are required so as to prevent it from dropping.
9. Remove bumper energy absorber.
10. Remove bolts and nuts of bumper reinforcement, and remove bumper reinforcement. Remove bolts and nuts with power tool.
11. Remove ICC sensor with bracket. Refer to Refer to ACS-73, "
REMOVAL AND INSTALLATION" .
1. Bumper stay 2. Front bumper guard bar 3. Bumper reinforcement
4. Nut 5. Bolt 6. Energy absorber
7. Clip (C205) 8. Bumper fascia assembly 9. Number plate holder
10. Bolt 11. Bolt 12. Bolt
13. Nut 14. Bolt 15. Clip (“S” type)
16. Fillet molding 17. Bolt
PIIA4350E
PIIA4338E
PIIA4331E

EI-16
FRONT BUMPER
Revision: 2005 July 2005 FX
12. Remove nuts of bumper stay, and remove bumper stay. Remove
nuts with power tool.
13. Remove nuts of front bumper guard bar, and remove front bumper guard bar. Remove nuts with power tool.
14. Remove fog lamps located in bumper fascia. Refer to LT- 9 0 ,
"Removal and Installation" .
INSTALLATION
Install in the reverse order of removal.
NOTE:
After installation, adjust the clearance.
REMOVAL AND INSTALLATION OF FRONT FILLET MOLDING ASSEMBLY
REMOVAL
1. Remove screws of fillet molding assembly.
2. Remove clips of fillet molding assembly.
3. Remove fillet molding assembly.
INSTALLATION
1. Clean adhesive portion of front fender with white gasoline.
2. Strip pattern from the new double adhesive tape and paste on front fender.
3. Fillet molding assembly hold with front fender.
PIIA4339E
PIIA4350E

EI-42
HEADLINING
Revision: 2005 July 2005 FX
REMOVAL
1. Remove front pillar garnish. Refer to EI-36, "Removal and Installation" .
2. Remove kicking plate (front/rear). Refer to EI-36, "
Removal and Installation" .
3. Remove body side welt. Refer to EI-36, "
Removal and Installation" .
4. Remove seat belt shoulder anchor (front/rear). Refer to SB-3, "
Removal and Installation of Front Seat
Belt" and SB-5, "Removal and Installation of Rear Seat Belt" .
5. Remove center pillar garnish (lower/upper) and luggage side finisher assembly and rear pillar upper gar- nish assembly. Refer to EI-36, "
Removal and Installation" and EI-43, "Removal and Installation" .
6. Remove assist grip caps and screw. Remove assist grip.
7. Remove sun-visor (RH/LH), and disconnect harness connector with lamp model.
8. Remove sun-visor holder.
9. Remove DVD display rear. Refer to AV- 1 9 8 , "
Removal and Installation for DVD Display Unit" .
10. Remove roof console.
11. Remove LDW camera unit. Refer to D I - 111 , "
Removal and Installation for LDW Camera Unit" .
12. Disconnect harness connector at front left side of headlining.
13. Put front seat to front most and recline seat back to backward.
14. Remove headlining, turn and take out from back door. CAUTION:

Always remove or install in a pair.

Cover surroundings with waste to avoid scratches or damages.

Do not bend headlining too hard.
15. Remove following parts after removing headlining.

Room lamp

Personal lamp
INSTALLATION
Install in the reverse order of removal.
1. Headlining 2. Assist grip (rear) 3. Assist grip (front)
4. Sun-visor holder (RH) 5. Sun-visor (RH) 6. Sun-visor cover (RH)
7. Roof console (without LDW camera unit) 8. Sun-visor (LH) 9. Sun-visor cover (LH)
10. Sun-visor holder (LH) 11. Finisher 12. Room lamp
13. Personal lamp 14. Fastener 15. DVD display rear
16. Roof console (with LDW cam- era unit)
PIIA4952E

EM-54
[VQ35DE]
FRONT TIMING CHAIN CASE
Revision: 2005 July 2005 FX
FRONT TIMING CHAIN CASEPFP:13599
Removal and InstallationABS004X0
NOTE:

This section describes removal/installation procedure of front timing chain case and timing chain related
parts without removing oil pan (upper) on the vehicle.

When oil pan (upper) needs to be removed or installed, or when rear timing chain case is removed or
installed, remove oil pans (upper and lower) first. Then remove front timing chain case, timing chain
related parts, and rear timing chain case in this order, and install in reverse order of removal. Refer to EM-
64, "TIMING CHAIN" .

Refer to EM-64, "TIMING CHAIN" for component parts location.
REMOVAL
1. Disconnect negative battery terminal. Refer to SC-4, "BATTERY" .
2. Remove engine cover with power tool. Refer to EM-19, "
INTAKE MANIFOLD COLLECTOR" .
3. Remove air cleaner case assembly. Refer to EM-17, "
AIR CLEANER AND AIR DUCT" .
4. Remove front and rear engine undercover with power tool.
5. Release the fuel pressure. Refer to EC-99, "
FUEL PRESSURE RELEASE" .
6. Drain engine oil. Refer to LU-9, "
Changing Engine Oil" .
CAUTION:

Perform this step when the engine is cold.

Do not spill engine oil on drive belts.
7. Drain engine coolant from radiator. Refer to CO-11, "
Changing Engine Coolant" .
CAUTION:

Perform this step when the engine is cold.

Do not spill engine coolant on drive belts.
8. Separate engine harnesses removing their brackets from front timing chain case.
9. Remove drive belts. Refer to EM-15, "
DRIVE BELTS" .
10. Remove intake manifold collectors (upper and lower). Refer to EM-19, "
INTAKE MANIFOLD COLLEC-
TOR" .
11. Remove power steering oil pump from bracket with piping connected, and temporarily secure it aside. Refer to PS-31, "
POWER STEERING OIL PUMP" .
12. Remove power steering oil pump bracket. Refer to PS-31, "
POWER STEERING OIL PUMP" .
13. Remove alternator. Refer to SC-23, "
CHARGING SYSTEM" .
14. Remove water bypass hose, water hose clamp and idler pulley bracket from front timing chain case.
15. Remove intake valve timing control covers.

Loosen mounting bolts in reverse order as shown in the fig-
ure.

U s e t h e s e a l c u t t e r [ S S T: K V 1 0 1111 0 0 ( J 3 7 2 2 8 ) ] t o c u t l i q u i d
gasket for removal.
CAUTION:
Shaft is internally jointed with camshaft sprocket (INT) cen-
ter hole. When removing, keep it horizontal until it is com-
pletely disconnected.
SEM728G

TIMING CHAIN EM-65
[VQ35DE]
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Removal and InstallationABS004XE
NOTE:

This section describes procedures for removing/installing front timing chain case and timing chain related
parts, and rear timing chain case, when oil pan (upper) needs to be removed/installed for engine overhaul,
etc.

To remove/install front timing chain case, timing chain, and its related parts without removing oil pan
(upper), refer to EM-54, "
FRONT TIMING CHAIN CASE" .
REMOVAL
1. Remove front tire.
2. Disconnect negative battery terminal.
3. Remove engine cover with power tool. Refer to EM-19, "
INTAKE MANIFOLD COLLECTOR" .
4. Remove air cleaner case assembly. Refer to EM-17, "
AIR CLEANER AND AIR DUCT" .
5. Remove front and rear engine undercover with power tool.
6. Release the fuel pressure. Refer to EC-99, "
FUEL PRESSURE RELEASE" .
7. Drain engine coolant from radiator. Refer to CO-11, "
Changing Engine Coolant" .
CAUTION:

Perform this step when the engine is cold.

Do not spill engine coolant on drive belts.
8. Drain engine oil. Refer to LU-9, "
Changing Engine Oil" .
CAUTION:

Perform this step when the engine is cold.

Do not spill engine oil on drive belts.
9. Remove engine harnesses.
10. Remove intake manifold collectors (upper and lower). Refer to EM-19, "
INTAKE MANIFOLD COLLEC-
TOR" .
11. Remove radiator cooling fan assembly. Refer to CO-21, "
COOLING FAN" .
12. Remove drive belts. Refer to EM-15, "
DRIVE BELTS" .
13. Remove A/C compressor from bracket with piping connected, and temporarily secure it aside. Refer to ATC-140, "
Components" .
14. Remove power steering oil pump from bracket with piping connected, and temporarily secure it aside. Refer to PS-31, "
POWER STEERING OIL PUMP" .
15. Remove power steering oil pump bracket. Refer to PS-31, "
POWER STEERING OIL PUMP" .
16. Remove alternator. Refer to SC-23, "
CHARGING SYSTEM" .
17. Remove water bypass hose, water hose clamp and idler pulley bracket from front timing chain case.
18. Remove intake valve timing control covers.
1. Timing chain tensioner (secondary) 2. Internal chain guide 3. Timing chain tensioner (secondary)
4. Camshaft sprocket (EXH) 5. Timing chain (secondary) 6. Timing chain (primary)
7. Camshaft sprocket (INT) 8. Camshaft sprocket (EXH) 9. Timing chain (secondary)
10. Camshaft sprocket (INT) 11. Slack guide 12. Crankshaft sprocket
13. Timing chain tensioner (primary) 14. Intake valve timing control cover 15. Collared O-ring
16. O-ring 17. Chain tensioner cover 18. Intake valve timing control cover
19. Water hose clamp 20. Idler pulley bracket 21. Idler pulley
22. Crankshaft pulley 23. Front oil seal 24. Idler pulley
25. A/C compressor bracket 26. Water pump cover 27. Bracket
28. Front timing chain case 29. Bracket 30. Rear timing chain case
31. O-ring 32. Tension guide 33. Water drain plug (front side)

FRONT DRIVE SHAFT FAX-17
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7. Install housing to spider assembly. Apply Nissan genuine grease
or equivalent to housing.
8. Install boot securely into grooves (indicated by * marks) shown in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
9. Make sure boot installation length “L” is the length indicated below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:

Boot may break if boot installation length is less than standard value.

Take care not to touch the tip of screwdriver to inside surface of boot.
10. Install new larger and smaller boot bands securely.
a. For one-touch clamp band: NOTE:

Discard old boot bands; replace with new ones with a suitable
tool.

Secure boot band so that dimension “M” shown bellow right
satisfies the following:
b. For low profile type band: Grease amount : 95
− 105 g (3.35 − 3.70 oz)
SDIA1445E
Boot installation Length “L ”:
95 − 97 mm (3.74 − 3.82 in)SDIA1126E
RAC1133D
Large diameter side : 3.0 mm (0.118 in)
Small diameter side : 2.0 mm (0.079 in)
DSF0047D

FRONT DRIVE SHAFT FAX-23
[AWD]
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7. Install boot securely into grooves (indicated by * marks) shown
in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
8. Make sure boot installation length “L” is the length indicated below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:

Boot may break if boot installation length is less than standard value.

Take care not to touch the tip of screwdriver to inside surface of boot.
9. Install new larger and smaller boot bands securely.
a. For one-touch clamp band: NOTE:

Discard old boot bands; replace with new ones with a suitable
tool.

Secure boot band so that dimension “M” shown bellow right
satisfies the following:
b. For low profile type band:
i. Set boot band in the specified grooves. Fit band's pawl to the grooves and tack them. Boot installation Length “L ”:
157.8 − 159.8 mm (6.21 − 6.29 in)
SDIA1737E
RAC1133D
Large diameter side : 3.0 mm (0.118 in)
Small diameter side : 2.0 mm (0.079 in)
DSF0047D
SDIA3053J