2007 INFINITI FX35 lock

DISASSEMBLY AT-297
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Revision: 2006 July 2007 FX35/FX45
15. Loosen lock nut and remove band servo anchor end pin from
transmission case.
16. Remove brake band from transmission case.

To prevent brake linings from cracking or peeling, do not
stretch the flexible band unnecessarily. When removing
the brake band, always secure it with a clip as shown in
the figure at right.
Leave the clip in position after removing the brake band.

Check brake band facing for damage, cracks, wear or
burns.
17. Remove mid carrier assembly and rear carrier assembly as a unit.
18. Remove mid carrier assembly from rear carrier assembly.
SCIA6512E
SCIA2580E
SAT655
SCIA5017E
SCIA5697E

AT-316
REPAIR FOR COMPONENT PARTS
Revision: 2006 July 2007 FX35/FX45
INSPECTION
3rd One-way Clutch

Check frictional surface for wear or damage.
CAUTION:
If necessary, replace the 3rd one-way clutch.
Front Sun Gear Snap Ring

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the snap ring.
Front Sun Gear

Check for deformation, fatigue or damage.
CAUTION:
If necessary, replace the front sun gear.
ASSEMBLY
1. Install 3rd one-way clutch in front sun gear.
CAUTION:
Apply ATF to 3rd one-way clutch.
2. Using a flat-bladed screwdriver, install snap ring in front sun gear.
3. Check operation of 3rd one-way clutch.
a. Hold oil pump assembly and turn front sun gear.
b. Check 3rd one-way clutch for correct locking and unlocking directions.
CAUTION:
If not as shown in the figure, check installation direction of
3rd one-way clutch.
S C I A 3 111 E
SCIA3110E
SCIA3131E

AT-328
REPAIR FOR COMPONENT PARTS
Revision: 2006 July 2007 FX35/FX45
8. Check operation of 1st one-way clutch.
a. Hold mid sun gear and turn rear sun gear.
b. Check 1st one-way clutch for correct locking and unlocking directions.
CAUTION:
If not as shown in the figure, check installation direction of
1st one-way clutch.
9. Install needle bearing and bearing races to high and low reverse clutch hub. CAUTION:

Take care with the direction of needle bearing . Refer to AT- 2 9 1 , "Locations of Adjusting Shims,
Needle Bearings, Thrust Washers and Snap Rings" .


Apply petroleum jelly to needle bearing and bearing races.

VQ35DE models

VK45DE models
SCIA3132E
SCIA2854E
SCIA5238E

AT-348
ASSEMBLY
Revision: 2006 July 2007 FX35/FX45
46. Install front carrier assembly, input clutch assembly and rear
internal gear as a unit.
47. Install seal rings in input clutch assembly. CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
48. Install band servo anchor end pin and lock nut in transmission case.
CAUTION:
Do not reuse band servo anchor end pin.
49. Install brake band in transmission case. CAUTION:
Assemble it so that identification to avoid incorrect installa-
tion faces servo side.
50. Install front sun gear to front carrier assembly. CAUTION:
Apply ATF to front sun gear bearing and 3rd one-way clutch
end bearing.
SCIA5015E
SCIA2470E
SCIA6512E
SCIA5498E
SCIA5014E

ASSEMBLY AT-349
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Revision: 2006 July 2007 FX35/FX45
51. Install needle bearing to front sun gear.
CAUTION:

Take care with the direction of needle bearing. Refer to
AT- 2 9 1 , "
Locations of Adjusting Shims, Needle Bearings,
Thrust Washers and Snap Rings" .

Apply petroleum jelly to needle bearing.
52. Adjust brake band tilting using clips so that brake band contacts front sun gear drum evenly.
53. Adjust brake band.
a. Loosen lock nut.
b. Tighten band servo anchor end pin to the specified torque.
c. Back of band servo anchor end pin three turns.
d. Holding band servo anchor end pin, tighten lock nut to the spec- ified torque. Refer to AT- 2 7 4 , "
Components" .
AdjustmentNCS001IX
TOTAL END PLAY

Measure clearance between front sun gear and bearing race for
oil pump cover.

Select proper thickness of bearing race so that end play is within
specifications.
SCIA2808E
SCIA5033E
: 5.0 N·m (0.51 kg-m, 44 in-lb)
SCIA5498E
SCIA2810E

AT-360
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 July 2007 FX35/FX45
Vehicle Speed at Which Lock-up Occurs/ReleasesNCS001J1
2WD MODELS

At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)

At half throttle, the accelerator opening is 4/8 of the full opening.
AW D M OD E LS

At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)

At half throttle, the accelerator opening is 4/8 of the full opening.

At closed throttle, the accelerator opening is less than 1/8 condition. (Closed throttle position signal: OFF)

At half throttle, the accelerator opening is 4/8 of the full opening.
Stall SpeedNCS001J2
Line PressureNCS001J3
A/T Fluid Temperature SensorNCS001J4
Engine model VQ35DE
Throttle position Vehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
Closed throttle 65 - 73 (40 - 45) 62 - 70 (39 - 43)
Half throttle 196 - 204 (122 - 127) 153 - 161 (95 - 100)
Engine model VQ35DE
Throttle position Vehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
Closed throttle 59 - 67 (37 - 42) 56 - 64 (35 - 40)
Half throttle 178 - 186 (111 - 116) 139 - 147 (86 - 91)
Engine model VK45DE
Throttle position Vehicle speed km/h (MPH)
Lock-up ON Lock-up OFF
Closed throttle 66 - 74 (41 - 46) 53 - 61 (33 - 38)
Half throttle 191 - 199 (119 - 124) 145 - 153 (90 - 95)
Engine model VQ35DE VK45DE
Stall speed 2,650 - 2,950 rpm 2,260 - 2,560 rpm
Engine speed Line pressure kPa (kg/cm2 , psi)
“R” position “D” and “M” positions
At idle speed 425 - 465 (4.3 - 4.7, 62 - 67) 379 - 428 (3.9 - 4.4, 55 - 62)
At stall speed 1,605 - 1,950 (16.4 - 19.9, 233 - 283) 1,310 - 1,500 (13.4 - 15.3, 190 - 218)
Name Condition CONSULT-II “DATA MONITOR” (Approx.) Resistance (Approx.)
A/T fluid temperature sensor 1 0
°C (32 °F) 3.3 V 15 k Ω
20 °C (68 °F) 2.7 V 6.5 k Ω
80 °C (176 °F) 0.9 V 0.9 k Ω
A/T fluid temperature sensor 2 0
°C (32 °F) 3.3 V 10 k Ω
20 °C (68 °F) 2.5 V 4 k Ω
80 °C (176 °F) 0.7 V 0.5 k Ω

PRECAUTIONS ATC-5
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Revision: 2006 July 2007 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NJS000D5
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 DisconnectNJS000D6
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 ATC-15
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Revision: 2006 July 2007 FX35/FX45
SERVICE COUPLERS
Never attempt to connect HFC-134a (R-134a) service couplers to a
CFC-12 (R-12) A/C system. The HFC-134a (R-134a) couplers will
not properly connect to the CFC-12 (R-12) system. However, if an
improper connection is attempted, discharging and contamination
may occur.
REFRIGERANT WEIGHT SCALE
Verify that no refrigerant other than HFC-134a (R-134a) and speci-
fied lubricants have been used with the scale. If the scale controls
refrigerant flow electronically, the hose fitting must be 1/2
″ -16
ACME.
CHARGING CYLINDER
Using a charging cylinder is not recommended. Refrigerant may be vented into air from cylinder’s top valve
when filling the cylinder with refrigerant. Also, the accuracy of the cylinder is generally less than that of an
electrical scale or of quality recycle/recharge equipment.
Shut-off valve rotation A/C service valve
Clockwise Open
Counterclockwise Close
RHA273D
RHA274D