lan s INFINITI FX35 2004 Service Manual

TF-44
TRANSFER ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
ComponentsADS000RT
1. Front case 2. Front oil seal 3. Main shaft oil seal
4. Main shaft bearing 5. Snap ring (hole) 6. Main shaft
7. Needle bearing 8. Sprocket 9. Bolts
10. Electric controlled coupling 11. Oil cover 12. Spacer
13. Snap ring (shaft) 14. Rear bearing 15. Snap ring (hole)
16. Rear oil seal 17. Spacer 18. Companion flange lock nut
19. Companion flange 20. Baffle plate 21. Rear case
22. Filler plug 23. Oil gutter 24. Seal washer
25. Drain plug 26. Retainer 27. Drive chain
28. Front drive shaft rear bearing 29. Front drive shaft 30. Front drive shaft front bearing
31. Dynamic damper 32. Dynamic damper bracket
SDIA2311E

TF-46
TRANSFER ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
4. Remove snap ring from front case.
5. Remove main shaft bearing from front case.
Rear Case
1. Remove the drive chain and front drive shaft from rear case.
2. Remove companion flange lock nut from main shaft using the
flange wrench.
3. Put matching mark on the end of the main shaft corresponding
to the B position matching mark on the companion flange.
SDIA1601E
SDIA1595E
SDIA1693E
Tool number : KV38108300 (J44195)
SDIA1694E
SDIA1798E

TRANSFER ASSEMBLY
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Revision: 2004 November 2004 FX35/FX45
4. Remove the companion flange from main shaft using a suitable
puller.
5. Remove spacer at the end of companion flange.
CAUTION:
Be careful not to damage oil seal.
6. Remove the oil gutter from rear case.
7. Remove the oil cover bolt from rear case.
8. Remove the retainer from connector.
9. Remove the connector from rear case.
10. Remove the main shaft and electric controlled coupling from
rear case using a press.
SDIA1695E
SDIA1598E
SDIA1596E
SDIA1597E
SDIA1599E

TRANSFER ASSEMBLY
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Revision: 2004 November 2004 FX35/FX45
2. Install the coupling connector to rear case.
3. Install coupling connector to the ring after applying grease to the
ring.
4. Install the retainer to connector.
5. Install the oil cover and temperature sensor bolt into rear case.
Using harness dolly of oil cover, install electric controlled cou-
pling harness between dolly and case.
6. Install the oil gutter into rear case.
7. Install the companion flange and spacer to main shaft.
8. Install companion flange lock nut to companion flange.
CAUTION:
Do not companion flange lock nut.
SDIA1597E
SDIA1728E
SDIA1598E
SDIA1694E

TF-54
TRANSFER ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
9. Install the drive chain and front drive shaft to rear case.
10. Apply liquid gasket to the entire front case mounting surface of
rear case as shown in the figure.

Use Genuine Anaerobic Liquid Gasket or equivalent.
Refer to GI-48, "
Recommended Chemical Products and
Sealants" .
CAUTION:
Be careful not to damage the mating surface.
11. Install front case to rear case.
CAUTION:
Be careful not to damage the mating surface transmission
side.
12. Tighten bolts to specified torque.
SDIA1707E
SDIA2312E
SDIA1709E
Bolts symbol QuantityNominal length
mm (in)Tighten torque
N·m (kg-m, ft-Ib)
A 11 42 (1.65)
21.6 (2.2, 16) B 1 162 (6.38)
C 1 97 (3.82)
Torx bolts 1 40 (1.57) 18.2 (1.9, 13)
SDIA2296E

WT-1
ROAD WHEELS & TIRES
E SUSPENSION
CONTENTS
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SECTION WT
A
B
WT
Revision: 2004 November 2004 FX35/FX45
ROAD WHEELS & TIRES
PREPARATION ........................................................... 2
Special Service Tools ............................................... 2
Commercial Service Tools ........................................ 2
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 3
NVH Troubleshooting Chart ..................................... 3
ROAD WHEEL ............................................................ 4
Inspection ................................................................. 4
ALUMINUM WHEEL ............................................. 4
STEEL WHEEL ..................................................... 4
ROAD WHEEL TIRE ASSEMBLY .............................. 5
Balancing Wheels (Bonding Weight Type) ............... 5
REMOVAL ............................................................. 5
WHEEL BALANCE ADJUSTMENT ...................... 5
Tire Rotation ............................................................. 6
LOW TIRE PRESSURE WARNING SYSTEM ............ 7
System Components ................................................ 7
System Description .................................................. 7
TRANSMITTER ..................................................... 7
LOW TIRE PRESSURE WARNING CONTROL
UNIT ...................................................................... 7
ANTENNA ............................................................. 8
DISPLAY UNIT ...................................................... 8
CAN COMMUNICATION ............................................ 9
System Description .................................................. 9
TROUBLE DIAGNOSES .......................................... 10
Schematic .............................................................. 10
Wiring Diagram ....................................................... 11
Control Unit Input/Output Signal Standard ............. 14
ID Registration Procedure ...................................... 14
ID REGISTRATION WITH TRANSMITTER
ACTIVATION TOOL ............................................ 14
ID REGISTRATION WITHOUT TRANSMITTER
ACTIVATION TOOL ............................................ 15
Transmitter Wake Up Operation ............................. 16
WITH TRANSMITTER ACTIVATION TOOL ........ 16
Self-Diagnosis ........................................................ 17
DESCRIPTION .................................................... 17
FUNCTION .......................................................... 17CONSULT-II ......................................................... 17
How to Perform Trouble Diagnosis for Quick and
Accurate Repair ...................................................... 19
INTRODUCTION ................................................. 19
WORK FLOW ...................................................... 19
Preliminary Check .................................................. 20
Malfunction Code/Symptom Chart .......................... 21
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC
ITEMS ........................................................................ 22
Inspection 1: Transmitter or Low Tire Pressure
Warning Control Unit .............................................. 22
MALFUNCTION CODE NO. 21, 22, 23 OR 24 ... 22
Inspection 2: Transmitter - 1 ................................... 22
MALFUNCTION CODE NO. 31, 32, 33, 34, 41,
42, 43, 44, 45, 46, 47 OR 48 ............................... 22
Inspection 3: Transmitter - 2 ................................... 23
MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 23
Inspection 4: Vehicle Speed Signal ........................ 24
MALFUNCTION CODE NO. 52 ........................... 24
TROUBLE DIAGNOSIS FOR SYMPTOMS .............. 25
Inspection 1: Warning Lamp Does Not Come On
When Ignition Switch Is Turned On. ....................... 25
Inspection 2: Warning Lamp Stays On When Ignition
Switch Is Turned On. .............................................. 26
Inspection 3: Warning Lamp Blinks When Ignition
Switch Is Turned On. .............................................. 28
Inspection 4: Hazard Warning Lamp Blinks When
Ignition Switch Is Turned On. ................................. 29
Inspection 5: “TIRE PRESSURE” Information In
Display Unit Does Not Exist. ................................... 30
Inspection 6: ID Registration Cannot Be Completed. ... 30
REMOVAL AND INSTALLATION ............................. 31
Transmitter ............................................................. 31
REMOVAL ........................................................... 31
INSTALLATION ................................................... 31
SERVICE DATA ........................................................ 33
Road Wheel ............................................................ 33
Tire ......................................................................... 33
Tightening Torque ................................................... 33

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
WT-3
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WT
Revision: 2004 November 2004 FX35/FX45
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartAES000JK
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: Applicable Reference page
FAX-4
, FSU-6 WT-4—
—
—
—
—
—
NVH in PR section
NVH in RFD section
NVH in FAX and FSU section
NVH in RAX and RSU section
Refer to TIRES in this chart.
Refer to ROAD WHEEL in this chart.
NVH in FAX, RAX section
NVH in BR section
NVH in PS section
Possible cause and SUSPECTED PARTS
Improper installation, looseness
Out-of-round
Imbalance
Incorrect tire pressure
Uneven tire wear
Deformation or damage
Non-uniformity
Incorrect tire size
PROPELLER SHAFT
DIFFERENTIAL
FRONT AXLE AND FRONT SUSPENSION
REAR AXLE AND REAR SUSPENSION
TIRES
ROAD WHEEL
DRIVE SHAFT
BRAKE
STEERING
SymptomTIRESNoise× ×××××× ×××× ××××
Shake× ××××× ×× ×× ××××
Vibration×××××××
Shimmy× ××××××× ×× × ××
Judder× ××××× × ×× × ××
Poor quality ride
or handling× ××××× × ×× ×
ROAD WHEELNoise× ×× × ××××× ×××
Shake× ×× × × ××× ×××
Shimmy, Judder× ×× × ××× ××
Poor quality ride
or handling× ×× × ×××

WT-4
ROAD WHEEL
Revision: 2004 November 2004 FX35/FX45
ROAD WHEELPFP:40300
InspectionAES000OP
ALUMINUM WHEEL
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If
deformed, remove wheel and check wheel runout.
a. Remove tire from aluminum wheel and mount on a tire balance
machine.
b. Set dial indicator as shown in the illustration.
STEEL WHEEL
1. Check tires for wear and improper inflation.
2. Check wheels for deformation, cracks and other damage. If
deformed, remove wheel and check wheel runout.
a. Remove tire from steel wheel and mount wheel on a tire balance
machine.
b. Set two dial indicators as shown in the illustration.
c. Set each dial indicator to 0.
d. Rotate wheel and check dial indicators at several points around
the circumference of the wheel.
e. Calculate runout at each point as shown below.
f. Select maximum positive runout value and the maximum nega-
tive value.
Add the two values to determine total runout.
In case a positive or negative value is not available, use the
maximum value (negative or positive) for total runout.
If the total runout value exceeds the limit, replace steel wheel.Wheel runout (Dial indicator value):
Refer to WT-33, "
SERVICE DATA"
SFA975B
Radial runout = (A + B)/2
Lateral runout = (C + D)/2
Wheel runout : Refer to WT-33, "
SERVICE DATA"SFA981B

ROAD WHEEL TIRE ASSEMBLY
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Revision: 2004 November 2004 FX35/FX45
ROAD WHEEL TIRE ASSEMBLYPFP:40300
Balancing Wheels (Bonding Weight Type)AES000JM
REMOVAL
1. Remove inner and outer balance weights from the road wheel.
CAUTION:
Be careful not to scratch the road wheel during removal.
2. Using releasing agent, remove double-faced adhesive tape from the road wheel.
CAUTION:

Be careful not to scratch the road wheel during removal.

After removing double-faced adhesive tape, wipe clean traces of releasing agent from the road
wheel.
WHEEL BALANCE ADJUSTMENT

If a tire balance machine has adhesion balance weight mode settings and drive-in weight mode setting,
select and adjust a drive-in weight mode suitable for road wheels.
1. Set road wheel on wheel balancer using the center hole as a guide. Start the tire balance machine.
2. When inner and outer unbalance values are shown on the wheel balancer indicator, multiply outer unbal-
ance value by 5/3 to determine balance weight that should be used. Select the outer balance weight with
a value closest to the calculated value above and install it to the designated outer position of, or at the
designated angle in relation to the road wheel.
CAUTION:

Do not install the inner balance weight before installing the outer balance weight.

Before installing the balance weight, be sure to clean the
mating surface of the road wheel.
Indicated unbalance value × 5/3 = balance weight to be installed
Calculation example:
23 g (0.81 oz) × 5/3 = 38.33 g (1.35 oz) = 40 g (1.41 oz) balance
weight (closer to calculated balance weight value)
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
37.4 = 35 g (1.23 oz)
37.5 = 40 g (1.41 oz)
a. Install balance weight in the position shown in the figure.
b. When installing balance weight to road wheels, set it into the
grooved area on the inner wall of the road wheel as shown in the
figure so that the balance weight center is aligned with the wheel
balancer indication position (angle).
CAUTION:

Always use genuine NISSAN adhesion balance weights.

Balance weights are unreusable; always replace with new
ones.

Do not install more than three sheets of balance weight.
SMA054D
SMA055D

WT-6
ROAD WHEEL TIRE ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
c. If calculated balance weight value exceeds 50 g (1.76 oz), install
two balance weight sheets in line with each other (as shown in
the figure).
CAUTION:
Do not install one balance weight sheet on top of another.
3. Start wheel balancer again.
4. Install drive-in balance weight on inner side of road wheel in the
wheel balancer indication position (angle).
CAUTION:
Do not install more than two balance weights.
5. Start wheel balancer. Make sure that inner and outer residual
unbalance values are 7.5 g (0.26 oz) each or below.

If either residual unbalance value exceeds 7.5 g (0.26 oz), repeat installation procedures.
Wheel balance (Maximum allowable unbalance):
Tire RotationAES000ON

After rotation the tires, adjust the tire pressure.

Retighten the wheel nuts when the vehicle has been driven for
1,000 km (600 miles) (also in cases of a flat tire, etc.).
CAUTION:

Do not include the T-type spare tire when rotating the tires.

When installing wheels, tighten them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.
Maximum allowable
unbalanceDynamic (At rim flange) 7.5 g (0.26 oz) (one side)
Static (At rim flange) 20 g (0.70 oz)
SMA056D
Tightening torque of wheel nut
: 108 N·m (11 kg, 80 ft-lb)
SMA829C