2006 INFINITI FX35 ABS

ACS-64
[ICC]
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
Revision: 2006 December 2006 FX35/FX45
DTC 97 AT CIRCUITNKS003FJ
1. CHECK AT CIRCUIT
With CONSULT-II
With TCM diagnosis, check that shift operates normally. Refer to AT- 11 2 , "
DTC P0705 PARK/NEUTRAL
POSITION SWITCH" .
OK or NG
OK >> 1. Replace ICC unit. 2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
NG >> 1. Perform TCM self-diagnosis. 2. After repairing or replacing applicable item, erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
DTC 98 GEAR POSITIONNKS003FK
1. CHECK ICC UNIT SELF-DIAGNOSIS
With CONSULT-II
1. Perform self-diagnosis.
2. Check if “DTC 43 ABS/TCS/VDC CIRC” or “DTC 41 VHCL SPEED SE CIRC” other than “DTC 98 GEAR POSITION” is indicated in self-diagnosis item in the display.
Is any indicated?
YES >> 1. Repair or replace applicable item. 2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
NO >> GO TO 2.
2. CHECK VEHICLE SPEED SIGNAL
With CONSULT-II
With “DATA MONITOR”, check that “VHCL SPEED SE” is normal.
OK or NG
OK >> GO TO 3.
NG >> 1. Replace ICC unit.
2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
3. CHECK SHIFT GEAR POSITION
Check that gear positions are correct in A/T.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. CHECK TCM GEAR POSITION SIGNAL
With CONSULT-II
With TCM “DATA MONITOR” with CONSULT-II, check that gear positions are correct.
OK or NG
OK >> 1. Replace ICC unit. 2. Erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.
NG >> 1. Perform TCM self-diagnosis.
2. After repairing or replacing applicable item, erase DTC and perform ICC system running test. Then perform self-diagnosis of ICC system again.

A/T CONTROL SYSTEM AT-37
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Revision: 2006 December 2006 FX35/FX45
Lock-up ControlNCS001B4
The torque converter clutch piston in the torque converter is engaged to eliminate torque converter slip to
increase power transmission efficiency.
The torque converter clutch control valve operation is controlled by the torque converter clutch solenoid valve,
which is controlled by a signal from TCM, and the torque converter clutch control valve engages or releases
the torque converter clutch piston.
Lock-up Operation Condition Table
TORQUE CONVERTER CLUTCH CONTROL VALVE CONTROL
Lock-up Control System Diagram
Lock-up Released
In the lock-up released state, the torque converter clutch control valve is set into the unlocked state by the
torque converter clutch solenoid and the lock-up apply pressure is drained.
In this way, the torque converter clutch piston is not coupled.
Lock-up Applied
In the lock-up applied state, the torque converter clutch control valve is set into the locked state by the torque
converter clutch solenoid and lock-up apply pressure is generated.
In this way, the torque converter clutch piston is pressed and coupled.
SMOOTH LOCK-UP CONTROL
When shifting from the lock-up released state to the lock-up applied state, the current output to the torque con-
verter clutch solenoid is controlled with the TCM. In this way, when shifting to the lock-up applied state, the
torque converter clutch is temporarily set to the half-clutched state to reduce the shock.
Half-clutched State
The current output from the TCM to the torque converter clutch solenoid is varied to gradually increase the
torque converter clutch solenoid pressure.
In this way, the lock-up apply pressure gradually rises and while the torque converter clutch piston is put into
half-clutched status, the torque converter clutch piston operating pressure is increased and the coupling is
completed smoothly.
Slip Lock-up Control
In the slip region, the torque converter clutch solenoid current is controlled with the TCM to put it into the half-
clutched state. This absorbs the engine torque fluctuation and lock-up operates from low speed.
selector lever D position M5 position M4 position M3 position
Gear position 54543
Lock-up ×–×××
Slip lock-up ××–––
PCIA0014E

TROUBLE DIAGNOSIS AT-97
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Revision: 2006 December 2006 FX35/FX45
SFT UP ST SW (ON/OFF) — — Not mounted but displayed.
SFT DWN ST SW (ON/OFF) — —
ASCD·OD CUT (ON/OFF) — —
ASCD·CRUISE (ON/OFF) — —
ABS SIGNAL (ON/OFF) — —
ACC OD CUT (ON/OFF) — — ICC (intelligent cruise control)
ACC SIGNAL (ON/OFF) — —
TCS GR/P KEEP (ON/OFF) — —
TCS SIGNAL 2 (ON/OFF) — —
TCS SIGNAL 1 (ON/OFF) — —
TCC SOLENOID (A) — X
LINE PRES SOL (A) — X
I/C SOLENOID (A) — X
FR/B SOLENOID (A) — X
D/C SOLENOID (A) — X
HLR/C SOL (A) — X
ON OFF SOL (ON/OFF) — — LC/B solenoid
TCC SOL MON (A) — —
L/P SOL MON (A) — —
I/C SL MON (A) — —
FR/B SOL MON (A) — —
D/C SOL MON (A) — —
HLR/C SOL MON (A) — —
ON OFF SOL MON (ON/OFF) — — LC/B solenoid
P POSI IND (ON/OFF) — —
R POSI IND (ON/OFF) — —
N POSI IND (ON/OFF) — —
D POSI IND (ON/OFF) — —
4TH POSI IND (ON/OFF) — —
3RD POSI IND (ON/OFF) — —
2ND POSI IND (ON/OFF) — —
1ST POSI IND (ON/OFF) — —
MANU MODE IND (ON/OFF) — —
POWER M LAMP (ON/OFF) — —
F-SAFE IND/L (ON/OFF) — — Monitored item (Unit)
Select Monitor Item
Remarks
ECU
INPUT
SIGNALS MAIN SIG-
NALS SELEC-
TION
FROM
MENU

KEY INTERLOCK CABLE AT-237
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Revision: 2006 December 2006 FX35/FX45
Removal and InstallationNCS001IE
REMOVAL
1. Unlock slider by squeezing lock tabs on slider from adjuster holder.
2. Remove casing cap from bracket of control device assembly and remove interlock rod from adjuster holder.
3. Remove holder (A) from key cylinder (1) and remove key inter- lock cable (2).
(B) : Clips
SCIA1230E
SCIA7761E

ATC-6
PRECAUTIONS
Revision: 2006 December 2006 FX35/FX45
Precautions for Procedures without Cowl Top CoverNJS000D7
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
Precautions for Working with HFC-134a (R-134a)NJS000D8
CAUTION:

CFC-12 (R-12) refrigerant and HFC-134a (R-134a) refrigerant are not compatible. If the refrigerants
are mixed and compressor malfunction is likely to occur, refer to “CONTAMINATED REFRIGER-
ANT” below. To determine the purity of HFC-134a (R-134a) in the vehicle and recovery tank, use
Refrigerant Recovery/Recycling Recharging equipment and Refrigerant Identifier.

Use only specified lubricant for the HFC-134a (R-134a) A/C system and HFC-134a (R-134a) compo-
nents. If lubricant other than that specified is used, compressor malfunction is likely to occur.

The specified HFC-134a (R-134a) lubricant rapidly absorbs moisture from the atmosphere. The fol-
lowing handling precautions must be observed:
–When removing refrigerant components from a vehicle, immediately cap (seal) the component to
minimize the entry of moisture from the atmosphere.
–When installing refrigerant components to a vehicle, never remove the caps (unseal) until just
before connecting the components. Connect all refrigerant loop components as quickly as possi-
ble to minimize the entry of moisture into system.
–Only use the specified lubricant from a sealed container. Immediately reseal containers of lubri-
cant. Without proper sealing, lubricant will become moisture saturated and should not be used.
–Never allow lubricant (Nissan A/C System Oil Type S) to come in contact with styrene foam parts.
Damage may result.
PIIB3706J

DOOR
BL-149
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Revision: 2006 December 2006 FX35/FX45
STRIKER ADJUSTMENT
Adjust the striker so that it becomes parallel with the lock insertion
direction.
Removal and Installation of Front DoorNIS001O7
CAUTION:

When removing and installing the front door assembly, support the door with a jack and cloth to
protect the door and body.

When removing and installing front door assembly, be sure to carry out the fitting adjustment
Refer to BL-148, "
Fitting Adjustment" .

Check the hinge rotating part for poor lubrication. If necessary, apply “body grease”.

After installing, apply touch-up paint (the body color) onto the head of the hinge mounting nuts.

Operate with two workers, because of its heavy weight.

After installing, check operation.
REMOVAL
1. Pull the lever and remove the front door harness connector
while removing tabs of door harness connector.
2. Remove the mounting bolts of the check link on the vehicle.
PIIA6019E
PIIA2514E
PIIA6020E

BODY REPAIR BL-235
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Revision: 2006 December 2006 FX35/FX45
Corrosion ProtectionNIS001Q8
DESCRIPTION
To provide improved corrosion prevention, the following anti-corrosive measures have been implemented in
NISSAN production plants. When repairing or replacing body panels, it is necessary to use the same anti-cor-
rosive measures.
Anti-Corrosive Precoated Steel (Galvannealed Steel)
To improve repairability and corrosion resistance, a new type of anti-
corrosive precoated steel sheet has been adopted replacing conven-
tional zinc-coated steel sheet.
Galvannealed steel is electroplated and heated to form Zinc-iron
alloy, which provides excellent and long term corrosion resistance
with cationic electrodeposition primer.
Nissan Genuine Service Parts are fabricated from galvannealed steel. Therefore, it is recommended that
GENUINE NISSAN PARTS or equivalent be used for panel replacement to maintain the anti-corrosive perfor-
mance built into the vehicle at the factory.
Phosphate Coating Treatment and Cationic Electrodeposition Primer
A phosphate coating treatment and a cationic electrodeposition primer, which provide excellent corrosion pro-
tection, are employed on all body components.
CAUTION:
Confine paint removal during welding operations to an absolute
minimum.
Nissan Genuine Service Parts are also treated in the same manner. Therefore, it is recommended that GENU-
INE NISSAN PARTS or equivalent be used for panel replacement to maintain anti-corrosive performance built
into the vehicle at the factory.
SIIA2294E
PIIA0095E

BL-254
BODY REPAIR
Revision: 2006 December 2006 FX35/FX45
Handling Precautions For PlasticsNIS001QC
HANDLING PRECAUTIONS FOR PLASTICS
1. When repairing and painting a portion of the body adjacent to plastic parts, consider their characteristics (influence of heat and solvent) and remove them if necessary or take suitable measures to protect them.
2. Plastic parts should be repaired and painted using methods suiting the materials
, characteristics.
Abbre- viation Material name Heat
resisting
temperature
° C( °F) Resistance to gasoline and
solvents Other cautions
PE Polyethylene 60(140) Gasoline and most solvents are
harmless if applied for a very
short time (wipe up quickly). Flammable
PVC Poly Vinyl Chloride 80(176) Same as above. Poison gas is emitted
when burned.
EPM/
EPDM Ethylene Propylene (Diene)
copolymer 80(176) Same as above. Flammable
PP Polypropylene 90(194) Same as above. Flammable, avoid
battery acid.
UP Unsaturated Polyester 90(194) Same as above. Flammable
PS Polystyrene 80(176) Avoid solvents. Flammable
ABS Acrylonitrile Butadiene Styrene 80(176) Avoid gasoline and solvents.
AES Acrylonitrile Ethylene Styrene 80(176) Same as above.
PMMA Poly Methyl Methacrylate 85(185) Same as above.
EVAC Ethylene Vinyl Acetate 90(194) Same as above.
ASA Acrylonitrile Styrene Acrylate 100(222) Same as above. Flammable
PPE Poly Phenylene Ether 110(230) Same as above.
PC Polycarbonate 120(248) Same as above.
PAR Polyarylate 180(356) Same as above.
PUR Polyurethane 90(194) Same as above.
POM Poly Oxymethylene 120(248) Same as above. Avoid battery acid.
PBT+
PC Poly Butylene Terephthalate +
Polycarbonate 120(248) Same as above. Flammable
PA Polyamide 140(284) Same as above. Avoid immersing in
water.
PBT Poly Butylene Terephthalate 140(284) Same as above.
PET Polyester 180(356) Same as above.
PEI Polyetherimide 200(392) Same as above.