2005 INFINITI FX35 atc

BL-176
BACK DOOR AUTO CLOSURE SYSTEM
Revision: 2005 July 2005 FX
Back Door Closure Control Unit Power Supply and Ground Circuit CheckAIS004OK
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Check voltage between back door closure control unit connector D106 terminal 1 and ground.
OK or NG
OK >> GO TO 2.
NG >> Check the following.

15A fuse [No.18, located in fuse block (J/B)]

Harness for open or short between back door closure
control unit and fuse.
2. CHECK GROUND CIRCUIT
1. Disconnect back door closure control unit connector.
2. Check continuity between back door closure control unit con- nector D106 terminal 4 and ground.
OK or NG
OK >> Power supply and ground circuit are OK.
NG >> Repair or replace harness.
Half-Latch Switch CheckAIS004OL
1. CHECK HALF-LATCH SWITCH SIGNAL
1. Turn ignition switch OFF.
2. Check the signal between back door closure control unit connector and ground with oscilloscope.
OK or NG
OK >> Half-latch switch is OK.
NG >> GO TO 2. 1 (R) – Ground : Battery voltage
PIIA6166E
4 (B) – Ground : Continuity should exist.
PIIA6167E
Con-
nector Terminals (Wire color)
Back door
condition Signal
(Reference value)
(+) (-)
D106 7 (OR) Ground Fully open
→
fully closed
PIIA6168E
SIIA1479J

BL-238
BODY REPAIR
Revision: 2005 July2005 FX
BODY REPAIRPFP:60100
Body Exterior Paint ColorAIS0034Q
2S:Solid + Clear, PM:Pearl + Metallic, M:Metallic, 3M:3-Coat Metallic, 2P:2-Coat pearl, 3P:3-Coat pearl, RPM:Multi flex color,
SIIA2248E
ComponentColor code BBW9 BC16 BEY0 BK25 BKH3 BKY0 BQX1 BR12 BWV2
DescriptionDark
BlueGray-
ish
BrownLight
GoldSilver Black Silver WhiteBrown-
ish
OrangeSilver
Paint type 2P PM RPM 3M 2S M 3P M M
Hard clear coat´´--´-- - -
1Bumper
fasciaBody color BBW9 BC16 BEY0 BK25 BKH3 BKY0 BQX1 BR12 BWV2
2Bumper
finisherBlack G01-1 G01-1 G01-1 G01-1 G01-1 G01-1 G01-1 G01-1 G01-1
3 Front grilleChromium-
plate + Color
clear coatCr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p
4Door out-
side
mirrorHous-
ingBody color BBW9 BC16 BEY0 BK25 BKH3 BKY0 BQX1 BR12 BWV2
Base Black G01-2 G01-2 G01-2 G01-2 G01-2 G01-2 G01-2 G01-2 G01-2
5Door out-
side han-
dleChromium-
plateCr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p Cr2p
6Fuel filler
lidBody color BBW9 BC16 BEY0 BK25 BKH3 BKY0 BQX1 BR12 BWV2
7Rear
spoilerBody color BBW9 BC16 BEY0 BK25 BKH3 BKY0 BQX1 BR12 BWV2
8 Back door Body color BBW9 BC16 BEY0 BK25 BKH3 BKY0 BQX1 BR12 BWV2

BL-252
BODY REPAIR
Revision: 2005 July2005 FX
PANEL PARTS MATCHING MARKS
A mark has been placed on each body panel to indicate the parts matching positions. When repairing parts
damaged by an accident which might affect the vehicle structure (members, pillars, etc.), more accurate and
effective repair will be possible by using these marks together with body alignment specifications.
SIIA2259E

FRONT DISC BRAKE BR-21
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Revision: 2005 July 2005 FX
WARNING:
Clean dust on caliper and brake pad with a vacuum dust collector to minimize the hazard of airborne
particles or other materials.
CAUTION:

While removing cylinder body never depress brake pedal because piston will pop out.

It is not necessary to remove bolts on torque member and brake hose except for disassembly or
replacement of caliper assembly. In this case, hang cylinder body with a wire so as not to stretch
brake hose.

Do not damage piston boot.

If any shim is subject to serious corrosion, replace it with a new one.

Always replace shims and shim covers as a set when replacing brake pads.

Burnish brake contact surface after refinishing or replacing rotors, after replacing pads, or it a soft
pedal occurs at very low mileage. Refer to BR-25, "
BRAKE BURNISHING PROCEDURE" .
Removal and Installation of Brake PadAFS001RZ
REMOVAL
1. Remove tires from vehicle with power tool.
2. Remove lower sliding pin bolt.
3. Suspend cylinder body with a wire and remove pad and shim from torque member.
INSTALLATION
1. Attach inner shim and shim cover to inner pad, and outer shim to outer pad.
2. Push piston in so that pad is firmly installed and mount cylinder body to torque member.
NOTE:
Using a disc brake piston tool (commercial service tool), etc., makes it easier to push in piston.
CAUTION:
By pushing in piston, brake fluid returns to master cylinder reservoir tank. Watch the level of the
surface of reservoir tank.
3. Attach pat retainer to torque member.
CAUTION:
When attaching pad retainer, attach it firmly so that it does
not float up higher than torque member, as shown in the fig-
ure.
4. Install lower sliding pin bolt and tighten it to the specified torque.
5. Check brake for drag.
6. Attach tires to the vehicle.
Removal and Installation of Brake Caliper AssemblyAFS001S0
REMOVAL
1. Remove tires from vehicle with power tool.
2. Drain brake fluid. Refer to BR-9, "
Drain and Refill" .
3. Remove union bolts and torque member bolts, and remove brake caliper assembly from the vehicle.
4. Remove disc rotor.
INSTALLATION
CAUTION:

Refill with new brake fluid “DOT3”.
2: PBC (Poly Butyl Cuprysil) grease or silicone-based grease
3: Polyglycol ether based lubricant
: Brake fluid
PFIA0273E

REAR DISC BRAKE BR-27
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Revision: 2005 July 2005 FX
WARNING:
Clean dust on caliper and brake pad with a vacuum dust collector to minimize the hazard of airborne
particles or other materials.
CAUTION:

While removing cylinder body, never depress brake pedal because piston will pop out.

It is not necessary to remove bolts on torque member and brake hose except for disassembly or
replacement of caliper assembly. In this case, hang cylinder body with a wire so as not to stretch
brake hose.

Do not damage piston boot.

If any shim is subject to serious corrosion, replace it with a new one.

Always replace shims and shim covers as a set when replacing brake pads.

Burnish brake contact surface after refinishing or replacing rotors, after replacing pads, or if a soft
pedal occurs at very low mileage. Refer to BR-31, "
BRAKE BURNISHING PROCEDURE"
Removal and Installation of Brake PadAFS001NC
REMOVAL
1. Remove tires from vehicle with power tool.
2. Remove sliding pin bolt (one on top).
3. Suspend cylinder body with a wire, and remove pads, pad retainers, shim from torque member.
INSTALLATION
1. Apply PBC (Poly Butyl Cuprysil) grease or silicon-based grease to the backside of pad and to both sides of shim, and attach inner shim and shim cover to inner pad, and attach the outer shim and outer shim
cover to outer pad.
2. Install pad retainer and mount pad to torque member.
3. Push piston in so that pad is firmly attached and mount cylinder body to torque member. NOTE:
Using a disc brake piston tool (commercial service tool), etc., makes it easier to push in piston.
CAUTION:
By pushing in piston, brake fluid returns to master cylinder reservoir tank. Watch the level of the
surface of reservoir tank.
4. Install sliding pin bolt (one on top) and tighten to the specified torque.
5. Check brake for drag.
6. Install tires to the vehicle.
Removal and Installation of Brake Caliper AssemblyAFS001ND
REMOVAL
1. Remove tires from vehicle with power tool.
2. Drain brake fluid. Refer to BR-9, "
Drain and Refill" .
3. Remove union bolt and torque member bolts, and remove brake caliper assembly from the vehicle.
4. Remove disc rotor.
1: Rubber grease
2: PBC (Poly Butyl Cuprysil) grease or silicone-based grease
3: Polyglycol ether based lubricant
: Brake fluid
PFIA0413E

CO-12
[VQ35DE]
ENGINE COOLANT
Revision: 2005 July 2005 FX
4. Check drained engine coolant for contaminants such as rust, corrosion or discoloration.
If contaminated, flush the engine cooling system. Refer to CO-13, "
FLUSHING COOLING SYSTEM" .
REFILLING ENGINE COOLANT
1. Install reservoir tank if removed, and radiator drain plug.
CAUTION:
Be sure to clean drain plug and install with new O-ring.
If water drain plugs on cylinder block are removed, close and tighten them. Refer to EM-128,
"ASSEMBLY" .
2. Make sure that each hose clamp has been firmly tightened.
3. Remove air relief plug on heater hose.
4. Fill radiator, and reservoir tank if removed, to specified level.

Pour engine coolant through engine coolant filler neck
slowly of less than 2 (2-1/8 US qt, 1-3/4 lmp qt) a minute
to allow air in system to escape.

Use Genuine Nissan Long Life Antifreeze/Coolant or
equivalent mixed with water (distilled or demineralized).
Refer to MA-12, "
RECOMMENDED FLUIDS AND LUBRI-
CANTS" .

When engine coolant overflows air relief hole on heater hose,
install air relief plug with new O-ring.
5. Install radiator cap.
6. Warm up until opening thermostat. Standard for warming-up time is approximately 10 minutes at 3,000 rpm.

Make sure thermostat opening condition by touching radiator hose (lower) to see a flow of warm water.
CAUTION:
Watch water temperature gauge so as not to overheat engine.
7. Stop the engine and cool down to less than approximately 50 °C (122 °F).

Cool down using fan to reduce the time. Radiator drain plug:
: 1.18 N·m (0.12 kg-m, 10 in-lb)
SBIA0445E
Engine coolant capacity
(With reservoir tank at “MAX” level)
: Approximately 8.6 (9-1/8 US qt, 7-5/8 lmp qt)
SMA182B
Reservoir tank engine coolant capacity
(At “MAX” level)
: 0.8 (7/8 US qt, 3/4 lmp qt)
Air relief plug: : 1.19 N·m (0.12 kg-m, 11 in-lb)
SMA412B

RADIATOR CO-15
[VQ35DE]
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Revision: 2005 July 2005 FX

Install blind plug to avoid leakage of A/T fluid.
6. Removal radiator hoses (upper and lower) and reservoir tank hose. CAUTION:
Be careful not to allow engine coolant to contact drive belts.
7. Remove radiator cooling fan assembly. Refer to CO-21, "
COOLING FAN" .
8. Rotate two radiator upper mount brackets 90 degrees in the direction shown in the figure, and remove them.
9. Lift up and remove radiator. CAUTION:
Do not damage or scratch A/C condenser and radiator core
when removing.
INSTALLATION
Installation is the reverse order of removal.
INSPECTION AFTER INSTALLATION

Check for leaks of engine coolant using the radiator cap tester adapter [SST: EG17650301 (J33984-A)]
and the radiator cap tester (commercial service tool). Refer to CO-11, "
LEAK CHECK" .

Start and warm up the engine. Visually make sure that there is no leaks of engine coolant and A/T fluid.
Checking Radiator CapABS008FW

Check valve seat of radiator cap.
–Check if valve seat is swollen to the extent that the edge of the
plunger cannot be seen when watching it vertically from the top.
–Check if valve seat has no soil and damage.
SBIA0447E
SBIA0448E
PBIC2816E

COOLING FAN CO-21
[VQ35DE]
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Revision: 2005 July 2005 FX
COOLING FANPFP:21140
ComponentsABS00E7Z
Removal and Installation ABS005GR
REMOVAL
1. Remove air duct (inlet), power duct and air cleaner case assembly. Refer to EM-17, "AIR CLEANER AND
AIR DUCT" .
2. Disconnect harness connector from fan motors, and move harness to aside.
3. Remove radiator cooling fan assembly.
CAUTION:
Be careful not to damage or scratch on radiator core.
INSTALLATION
Installation is the reverse order of removal.
INSPECTION AFTER INSTALLATION
Make sure that fan motors operate normally.
NOTE:
Cooling fans are controlled by ECM. For details, refer to EC-467, "
DTC P1217 ENGINE OVER TEMPERA-
TURE" .
Disassembly and Assembly ABS004WG
DISASSEMBLY
1. Remove cooling fans (RH and LH) from fan motors.
2. Remove fan motors from fan shroud.
INSPECTION AFTER DISASSEMBLY
Cooling Fan
Inspect cooling fan for crack or unusual bend.

If anything is found, replace cooling fan.
ASSEMBLY
Assemble in the reverse order of disassembly.
CAUTION:
Cooling fans and fan motors are different between RH and LH. Be careful not to misassemble them.
1. Cooling fan (RH) 2. Cooling fan (LH) 3. Fan shroud
4. Fan motor
PBIC3047E