seat INFINITI FX35 2004 Service Manual
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2004, Model line: FX35, Model: INFINITI FX35 2004Pages: 4449, PDF Size: 99.66 MB
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PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AGS000GO
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 Necessary for Steering Wheel Rotation After Battery DisconnectAGS000L4
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 Steering SystemAGS000GP
Before disassembly, thoroughly clean the outside of the unit.
Disassembly should be done in a clean work area. It is important to prevent the internal parts from becom-
ing contaminated by dirt or other foreign matter.
For easier and proper assembly, place disassembled parts in order on a parts rack.
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RF-1
ROOF
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ROOF
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions .............................................................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 3
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 4
Work Flow ................................................................ 4
CUSTOMER INTERVIEW ..................................... 4
DUPLICATE THE NOISE AND TEST DRIVE ....... 5
CHECK RELATED SERVICE BULLETINS ........... 5
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 5
REPAIR THE CAUSE ........................................... 5
CONFIRM THE REPAIR ....................................... 6
Generic Squeak and Rattle Troubleshooting ........... 6
INSTRUMENT PANEL .......................................... 6
CENTER CONSOLE ............................................. 6
DOORS ................................................................. 6
TRUNK .................................................................. 7
SUNROOF/HEADLINING ..................................... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7
Diagnostic Worksheet .............................................. 8
SUNROOF ................................................................ 10
Component Parts and Harness Connector Location ... 10
System Description ................................................. 11
TILT UP / SLIDE CLOSE OPERATION ................ 11
TILT DOWN / SLIDE OPEN OPERATION ........... 11
AUTO OPERATION ............................................. 11
RETAINED POWER OPERATION ....................... 11ANTI-PINCH FUNCTION .................................... 12
MEMORY RESET PROCEDURE ....................... 12
INITIALIZATION PROCEDURE .......................... 12
CAN Communication System Description .............. 13
CAN Communication Unit ....................................... 13
Wiring Diagram — SROOF — ................................ 14
Terminals and Reference Value for BCM ............... 15
Terminals and Reference Value for Sunroof Motor
Assembly ................................................................ 15
Work Flow ............................................................... 16
CONSULT-II Inspection Procedure ......................... 16
ACTIVE TEST ..................................................... 17
WORK SUPPORT ............................................... 17
DATE MONITOR ................................................. 17
Trouble Diagnosis Chart by Symptom .................... 18
Power Supply and Ground Circuit Check of BCM ... 18
Sunroof Motor Assembly Power Supply and Ground
Circuit Check .......................................................... 19
Sunroof Switch System Check ............................... 20
Door Switch Check ................................................. 22
Wind Deflector Inspection ....................................... 24
Link and Wire Assembly ......................................... 24
Fitting Adjustment ................................................... 24
LID WEATHERSTRIP OVERLAP ADJUST-
MENT AND SURFACE MISMATCH ADJUST-
MENT .................................................................. 25
Removal and Installation ........................................ 25
SUNROOF UNIT ASSEMBLY ............................. 27
GLASS LID .......................................................... 28
SUNSHADE ........................................................ 29
WIND DEFLECTOR ............................................ 29
SUNROOF MOTOR ASSEMBLY ........................ 29
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RF-2
PRECAUTIONS
Revision: 2004 November 2004 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
AIS003AR
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 AIS003AS
Disconnect both battery cables in advance.
Do not tamper with or force air bag lid open, as this may adversely affect air bag performance.
Be careful not to scratch pad and other parts.
When removing or disassembling any part, be careful not to damage or deform it. Protect parts, which
may get in the way with cloth.
When removing parts with a screwdriver or other tool, protect parts by wrapping them with vinyl or tape.
Keep removed parts protected with cloth.
If a clip is deformed or damaged, replace it.
If an unreusable part is removed, replace it with a new one.
Tighten bolts and nuts firmly to the specified torque.
After re-assembly has been completed, make sure each part functions correctly.
Remove stains in the following way.
Water-soluble stains:
Dip a soft cloth in warm water, and then squeeze it tightly. After wiping the stain, wipe with a soft dry cloth.
Oil stain:
Dissolve a synthetic detergent in warm water (density of 2 to 3% or less), dip the cloth, then clean off the stain
with the cloth. Next, dip the cloth in fresh water and squeeze it tightly. Then clean off the detergent completely.
Then wipe the area with a soft dry cloth.
Do not use any organic solvent, such as thinner or benzine.
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SQUEAK AND RATTLE TROUBLE DIAGNOSES
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TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid dumpers out of adjustment
2. Trunk lid striker out of adjustment
3. Trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sunvisor shaft shaking in the holder
3. Front or rear windshield touching headlining and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. Rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.
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SUNROOF
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SUNROOF UNIT ASSEMBLY
Removal
CAUTION:
Always work with a helper.
When taking sunroof unit out, use clothes to protect the seats and trim from damage.
After installing the sunroof unit and glass lid, be sure to perform the leakage test and make sure
there is no malfunction.
1. Tilt up glass lid.
2. Remove the headlining. Refer to EI-42, "
Removal and Installation" .
3. Disconnect drain hoses.
4. Remove glass lid. Refer to RF-28, "
GLASS LID" .
5. Remove motor mounting screws. Remove sunroof motor
assembly and disconnect harness connector.
CAUTION:
Before removing sunroof motor assembly, make sure
that sunroof is fully closed.
After removing sunroof motor assembly, do not attempt
to rotate sunroof motor as a single unit.
6. Remove nuts on the front end and side rail.
7. Remove curtain air bag bracket bolts, then remove curtain air
bag bracket from the rail side. Refer to SRS-43, "
Removal and
Installation" .
8. Remove front/rear sunroof bracket bolts, then remove sunroof
unit assembly from roof panel.
9. Remove sunroof unit assembly through the passenger room while being careful not to damage the seats
and trim.
1. Glass lid 2. TORX bolt (T25) 3. Washer
4. Rear sunroof bracket 5. Front sunroof bracket 6. Wind deflector
7. Sunroof unit assembly 8. Noise cover 9. Sunroof motor assembly
10. Screw 11. Sunshade 12. Nut
13. Bolt 14. Drain plate 15. Sunshade stopper
16. Drain hose
PIIA6189E
PIIA6191E
PIIA6193E
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RFD-8
FRONT OIL SEAL
Revision: 2004 November 2004 FX35/FX45
2. Align the matching mark of drive pinion with the matching mark
C of companion flange, then install the companion flange.
3. Apply oil on the screw part of drive pinion and the seating surface of drive pinion lock nut.
4. Install drive pinion nut with tool.
CAUTION:
The drive pinion lock nut is not reusable. Never reuse drive pinion nut.
5. Install rear propeller shaft. Refer to PR-10, "
INSTALLATION" .
SDIA0963E
Tool number : KV40104000 ( – )
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RFD-20
REAR FINAL DRIVE ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
5. Adjust clearance between rear face of side gear and thrust
washer by selecting side gear thrust washer. Refer to RFD-31,
"AVAILABLE PINION HEIGHT ADJUSTING WASHERS" .
Use two feeler gauges to prevent leaning of side gear as show-
ing figure.
SIDE BEARING PRELOAD
A selection of carrier side bearing adjusting washers is required for successful completion of this procedure.
1. Make sure all parts are clean. Also, make sure the bearings are
well lubricated with gear oil.
2. Place the differential case, with side bearings and bearing races
installed, into gear carrier.
3. Insert left and right original side bearing adjusting washers in
place between side bearings and carrier.
4. Install the side bearing caps in their correct locations and torque
the bearing cap retaining bolts.
5. Turn the carrier several times to seat the bearings.Clearance between side gear thrust washer and dif-
ferential case
: 0.20 mm (0.0079 in) or less
SPD828
SPD527
SPD924
SDIA1795E
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REAR FINAL DRIVE ASSEMBLY
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6. Measure the turning torque of the carrier at the drive gear retain-
ing bolts with a spring gauge, J-8129.
7. If the turning torque is not within the specifications, correct the
torque as follows:
If the turning torque is less than the specified range, install
washers of greater thickness.
If the turning torque is greater than the specification, install
thinner washers.
See the SDS section for washer dimensions and part num-
bers.
8. Record the total amount of washer thickness required for the
correct carrier side bearing preload.
9. Remove the carrier from the final drive housing. Save the
selected washers for later use during the assembly of the final
drive unit.
PINION GEAR HEIGHT
1. Make sure all parts are clean and that the bearings are well
lubricated.
2. Assemble the pinion gear bearings into the differential shim
selector tool, J34309.
Pinion front bearing; make sure the J34309-3 pinion front bear-
ing seat is secured tightly against the J34309-2 gauge anvil.
Then turn the pinion front bearing pilot, J34309-5, to secure the
bearing in its proper position.
Pinion rear bearing; the pinion rear bearing pilot, J34309-8, is
used to center the pinion rear bearing only. The pinion rear bear-
ing locking seat, J34309-4, is used to lock the bearing to the
assembly.Specification
: 34.2 - 39.2 N (3.5 - 4.0 kg, 7.7 - 8.8 lb)
of pulling force at the drive gear bolt
SPD194A
SPD772
Tool number : HT72400000 ( – )
S-PD344
SPD769
SPD197A
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RFD-22
REAR FINAL DRIVE ASSEMBLY
Revision: 2004 November 2004 FX35/FX45
Installation of J34309-9 and J34309-16; place a suitable 2.5 mm (0.098 in) thick plain washer between
J34309-9 and J34309-16. Both surfaces of J34309-9 and J34309-16 must be parallel with a clearance of
2.5 mm (0.098 in).
3. Install the pinion rear bearing inner race into the final drive hous-
ing. Then place the pinion preload shim selector tool, J34309-1,
gauge screw assembly.
4. Assemble the pinion front bearing inner race and the J34309-2
gauge anvil. Assemble them together with the J34309-1 gauge
screw in the final drive housing. Make sure that the pinion height
gauge plate, J34309-16, will turn a full 360 degrees. Tighten the
two sections together by hand.
5. Turn the assembly several times to seat the bearings.
6. Measure the turning torque at the end of the J34309-2 gauge
anvil using torque wrench J-25765A.
SPD893
SPD199A
SPD770
Turning torque specification
: 1.0 - 1.3 N·m ( 0.11 - 0.13 kg-m, 9 - 11 in-lb)
SPD234A
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REAR FINAL DRIVE ASSEMBLY
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7. Measure drive gear-to-drive pinion backlash with a dial indicator
at several point.
It backlash is too small, adjustment of washer thickness is required. Decrease thickness of left shim
and increase thickness of right by the same amount.
If backlash is too great, reverse the above procedure.
Never change the total amount of washers as it will change the bearing preload.
8. Check total preload with tool.
When checking preload, turn drive pinion in both directions several times to seat bearing rollers correctly.
If preload is too great, remove the same amount of washer to each side.
If preload is too small, add the same amount of washer to each side.
Never add or remove a different number of washers for each side. Difference in number of washers will
change drive gear to drive pinion backlash.
9. Recheck drive gear to drive pinion backlash. Increase or decrease in thickness of shims will cause
change to drive gear to pinion backlash.
Check whether the backlash varies excessively in different places. Foreign matter may be caught
between the drive gear and the differential case causing the trouble.
The backlash can vary greatly even when the drive gear runout is within a specified range. In that case,
replace the hypoid gear set or differential case.
10. Check runout of drive gear with a dial indicator.
11. Check tooth contact.
Refer to RFD-24, "
TOOTH CONTACT" . Drive gear to drive pinion backlash
: 0.10 - 0.15 mm (0.0039 - 0.0059 in)
SPD513
Tool number : ST3127S000 (J25765-A)
SDIA1007E
Total preload : 2.84 - 3.75 N·m (0.29 - 0.38 kg-m, 26 - 33 in-lb)
Drive gear runout limit : 0.05 mm (0.0020 in) or less
SPD524