2004 INFINITI FX35 steering column

STEERING COLUMN
PS-17
C
D
E
F
H
I
J
K
L
MA
B
PS
Revision: 2004 November 2004 FX35/FX45
Components (with Automatic Drive Positioner)AGS000HH
SGIA0592E

PS-18
STEERING COLUMN
Revision: 2004 November 2004 FX35/FX45
Disassembly and AssemblyAGS000HL
DISASSEMBLY
Disassemble the parts from jacket tube. The parts to be disassembled are shown in the figure.
ASSEMBLY

Refer to PS-17, "Components (with Automatic Drive Positioner)" for tightening torque. Install in the
reverse order of disassembly.
1. Meter bracket 2. Jacket tube assembly 3. Upper joint
4. Spring 5. Lock nut 6. Lock block
7. Telescopic lock guide 8. Bush spacer 9. Tilt link assembly
10. Cooler 11. Tilt unit assembly 12. Tilt sensor assembly
13. Connector assembly 14. Clamp 15. Spring
16. Telescopic unit assembly 17. Telescopic sensor assembly

POWER STEERING GEAR AND LINKAGE
PS-19
C
D
E
F
H
I
J
K
L
MA
B
PS
Revision: 2004 November 2004 FX35/FX45
POWER STEERING GEAR AND LINKAGEPFP:49001
Removal and InstallationAGS000H0
CAUTION:
Spiral cable may snap due to steering operation if steering column is separated from steering gear
assembly. Therefore fix steering wheel with a string to avoid turns.
REMOVAL
1. Set wheels in the straight-ahead position.
2. Remove tires from vehicle with power tool.
3. Remove undercover with power tool.
4. Confirm slit of lower joint fits with the projection on rear cover
cap, furthermore marking position on steering gear assembly
nearly fits with the projection on rear cover cap.
5. Remove cotter pin at steering outer socket, then loosen mount-
ing nut.
6. Use a ball joint remover (SST) to remove steering outer socket
from steering knuckle. Be careful not to damage ball joint boot.
CAUTION:
Tighten temporarily mounting nut to prevent damage to
threads and to prevent ball joint remover (SST) from com-
ing off.
1. Cotter pin 2. Steering gear assembly 3. Washer
SGIA0538E
SGIA0539E
SDIA1434E

PS-46
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2004 November 2004 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Steering WheelAGS000H7
Steering AngleAGS000H8
Steering ColumnAGS000H9
Steering Outer Socket and Inner SocketAGS000HA
End play of the axle direction for steering wheel 0 mm (0 in)
Steering wheel play on the outer circumference 0 − 35 mm (0 − 1.38 in)
Inner wheel
Degree minute (Decimal degree)Minimum 32°00′ (32.0°)
Nominal 35°00′ (35.0°)
Maximum 36°00′ (36.0°)
Outer wheel
Degree minute (Decimal degree)Nominal 30°00′ (30.0°)
Steering column length “ L1 ” 572 mm (22.52 in)
SGIA0556E
Steering gear typePR26AM
Tie-rod ball joint outer socketSwinging torque 0.3 − 2.9 N·m (0.03 − 0.29 kg-m, 3 − 25 in-lb)
Measurement on spring balance

Measuring point: cotter pin hole of stud4.84 − 46.7 N (0.50 − 4.7 kg, 4 − 34 lb)
Rotating torque 0.3 − 2.9 N·m (0.03 − 0.29 kg-m, 3 − 25 in-lb)
Axial end play 0.5 mm (0.020 in) or less
Tie-rod ball joint inner socketSwinging torque 1.0 − 7.8 N·m (0.11 − 0.79 kg-m, 9 − 69 in-lb)
Measurement on spring balance

Measuring point: L mark see below,
L=83.2 mm (3.276 in).12.1 − 93.7 N (1.3 − 9.5 kg, 9 − 69 lb)
Axial end play 0.2 mm (0.08 in) or less
SGIA0358E

PRECAUTIONS
SRS-3
C
D
E
F
G
I
J
K
L
MA
B
SRS
Revision: 2004 November 2004 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AHS000HB
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 for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” ServiceAHS000HC

Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.

Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 min-
utes.
For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt
pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes
have passed.

Diagnosis sensor unit must always be installed with their arrow marks “⇐” pointing towards the front of the
vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before instal-
lation and replace as required.

The spiral cable must be aligned with the neutral position since its rotations are limited. Do not turn steer-
ing wheel and column after removal of steering gear.

Handle air bag module carefully. Always place driver and front passenger air bag modules with the pad
side facing upward and seat mounted front side air bag module standing with the stud bolt side facing
down.

Conduct self-diagnosis to check entire SRS for proper function after replacing any components.

After air bag inflates, the front instrument panel assembly should be replaced if damaged.

Always replace instrument panel pad following front passenger air bag deployment.
Wiring Diagrams and Trouble DiagnosisAHS000HE
When you read wiring diagrams, refer to the following:

GI-15, "How to Read Wiring Diagrams" in GI section

PG-3, "POWER SUPPLY ROUTING CIRCUIT" in PG section
When you perform trouble diagnosis, refer to the following:

GI-11, "How to Follow Trouble Diagnoses" in GI section

GI-27, "How to Perform Efficient Diagnosis for an Electrical Incident" in GI section
Check for any service bulletins before servicing the vehicle.

SRS-38
SPIRAL CABLE
Revision: 2004 November 2004 FX35/FX45
SPIRAL CABLEPFP:25554
Removal and InstallationAHS000HX
REMOVAL
CAUTION:
Before servicing SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 min-
utes.
1. Remove driver air bag module. Refer to SRS-36, "
Removal and Installation" .
2. Set the steering wheel in the neutral position.
3. Remove steering wheel with steering wheel puller.
CAUTION:
Be careful not to over-tighten puller on steering wheel.
4. Remove the column covers.
5. Loosen the spiral cable fixing screws, and then remove the spiral cable.
CAUTION:

Do not disassemble spiral cable.

Do not apply lubricant to the spiral cable.
PHIA0309E
1. Steering wheel 2. Nut 3. Spiral cable
4. Driver air bag module connector 5. Screw 6. Wiper and washer switch
7. Lighting and turn signal switch 8. Column assembly 9. Column cover
10. Screw
PHIA0100E

FRONT WIPER AND WASHER SYSTEM
WW-33
C
D
E
F
G
H
I
J
L
MA
B
WW
Revision: 2004 November 2004 FX35/FX45
Removal and Installation of Front Wiper and Washer SwitchAKS0057E
REMOVAL
1. Remove steering column upper cover. Refer to IP-14, "(N)
Steering Column Upper Cover" in “IP” section.
2. Disconnect wiper and washer switch connector.
3. Pull wiper and washer switch toward the passenger door while
pressing pawls in direction shown by the arrow in the figure, and
remove it from the base.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation of Washer TankAKS0057F
REMOVAL
1. Remove bolt and pull out washer tank inlet.
2. Remove fillet molding (RH) and fender protector (RH). Refer to
EI-14, "
Removal and Installation" , EI-25, "Removal and Installa-
tion" in “EI” section.
3. Remove bumper fascia assembly. Refer to EI-14, "
Removal and
Installation" in “EI” section.
4. Disconnect washer pump connector and wash fluid level sensor
connector.
5. Remove washer tank mounting screw and nuts.
6. Remove washer tube, and remove washer tank from the vehicle.
SKIA5075E
SKIA5076E
SKIA5077E
SKIA5078E