transmission INFINITI FX35 2004 Service Manual

PERIODIC MAINTENANCE
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Revision: 2004 November 2004 FX35/FX45
* Maintenance items and intervals with “*” are recommended by INFINITI for reliable vehicle operation. The owner need not perform
such maintenance in order to maintain the emission warranty or manufacturer recall liability. Other maintenance items and intervals are
required
CHASSIS AND BODY MAINTENANCE
Abbreviations: R = Replace. I = Inspect. Correct or replace if necessary.
NOTE:
(1) Refer to “Tire rotation” under the “General maintenance” heading earlier in this section.MAINTENANCE OPERATIONMAINTENANCE INTERVAL
Reference Sec-
tion - Page or -
Content Title Perform at number of miles, kilo-
meters or months, whichever
comes first.Miles x 1,000
(km x 1,000)
Months7.5
(12)
615
(24)
1222.5
(36)
1830
(48)
2437.5
(60)
3045
(72)
3652.5
(84)
4260
(96)
48
Brake lines & cables
IIIIMA-34
Brake pads & rotors
IIIIMA-35
Automatic transmission & trans-
fer fluid & differential gear oilIIIIMA-28, MA-31
Steering gear, linkage & transfer
gear, axle & suspension parts I IMA-35,
MA-36
Tire rotation NOTE (1)MA-4,
MA-34
Drive shaft boots and propeller
shaft (AWD models) IIIIMA-37, MA-31
Exhaust system
IIMA-28
In-cabin microfilter
RR RRAT C - 1 2 5

MA-12
RECOMMENDED FLUIDS AND LUBRICANTS
Revision: 2004 November 2004 FX35/FX45
RECOMMENDED FLUIDS AND LUBRICANTSPFP:00000
Fluids and Lubricants ALS000G8
*1: For further details, see “SAE Viscosity Number”.
*2: Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will cause deterioration in driveability and
automatic transmission durability, and may damage the automatic transmission, which is not covered by the INFINITI new
vehicle limited warranty.
*3: For hot climates, viscosity SAE 90 is suitable for ambient temperatures above 0°C (32°F).
*4: DEXRON
TM III/ MERCONTM or equivalent may also be used. Outside the continental United States and Alaska contact an INFINITI
dealer for more information regarding suitable fluids, including recommended brand(s) of DEXRON TM III/ MERCONTM automatic trans-
mission fluid.
*5: For Canada, NISSAN Automatic Transmission Fluid (ATF), DEXRON
TM III/ MERCONTM , or equivalent ATF may also be used.
*6: Available in mainland U.S.A. through your INFINITI dealer.Capacity (Approximate)
Recommended Fluids/Lubricants
US measureImp mea-
sureLiter
Engine oil
Drain and
refillWith oil fil-
ter changeVK45DE 6-3/4 qt 5-5/8 qt 6.4 For VK45DE engine

API Certification Mark*1

API grade SJ or SL, Energy Conserving*1

ILSAC grade GF-II & GF-III*1
For VQ35DE engine

API Certification Mark*1

API grade SG/SH, Energy Conserving I & II or
API grade SJ or SL, Energy Conserving*1

ILSAC grade GF-I, GF-II & GF-III *1 VQ35DE 5 qt 4 - 1/8 qt 4.7
Without oil
filter
changeVK45DE 6-1/8 qt 5-1/8 qt 5.8
VQ35DE 4-5/8 qt 3-7/8 qt 4.4
Dry engine (Overhaul)VK45DE 7-5/8 qt 6-3/8 qt 7.2
VQ35DE 5-3/4 qt 4-3/4 qt 5.4
Cooling
systemWith res-
ervoir tankVK45DE 10-5/8 qt 8-3/4 qt 10.0
Genuine NISSAN Long Life Antifreeze/ Coolant
or equivalent VQ35DE 9-1/8 qt 7-5/8 qt 8.6
Reservoir
tankVK45DE 7/8 qt 3/4 qt 0.8
VQ35DE 7/8 qt 3/4 qt 0.8
Automatic transmission fluid 10-7/8 qt 9-1/8 qt 10.3 Genuine NISSAN Matic J ATF *2
Differential gear oilFront 1-3/8 pt 1-1/8 pt 0.65
API GL-5, Viscosity SAE 80 W-90 *3
Rear 3 pt 2-1/2 pt 1.40
Transfer fluid 2-5/8 pt 2-1/4 pt 1.25Genuine NISSAN Matic D ATF (Continental U.S.
and Alaska) or Canada NISSAN Automatic
Transmission Fluid*4
Power steering fluid (PSF) 1-1/8 qt 7/8 qt 1.0 Genuine NISSAN PSF or equivalent*5
Brake fluid — — —Genuine NISSAN Super Heavy Duty Brake
Fluid*6 or equivalent
DOT 3 (US FMVSS No. 116)
Multi-purpose grease — — — NLGI No. 2 (Lithium soap base)
Windshield washer fluid — — —Genuine NISSAN Windshield Washer Concen-
trate Cleaner & Antifreeze Fluid or equivalent

MA-30
CHASSIS AND BODY MAINTENANCE
Revision: 2004 November 2004 FX35/FX45
Changing A/T FluidALS000GC
1. Warm up ATF.
2. Stop engine.
3. Remove the tightening bolt for ATF level gauge.
4. Drain ATF from drain plug and refill with new ATF. Always refill same volume with drained fluid.

To replace the ATF, pour in new fluid at the charging pipe with the engine idling and at the same time
drain the old fluid from the radiator cooler hose return side.

When the color of the fluid coming out is about the same as the color of the new fluid, the replacement
is complete. The amount of new transmission fluid to use should be 30 to 50% increase of the stipu-
lated amount.
CAUTION:

Use only Genuine NISSAN Matic J ATF. Do not mix with other fluid.

Using automatic transmission fluid other than Genuine NISSAN Matic J ATF will cause deterio-
ration in driveability and automatic transmission durability, and may damage the automatic
transmission, which is not covered by the warranty.

When filling ATF, take care not to splash heat generating parts such as exhaust with ATF.

Do not reuse drain plug gasket.
5. Run engine at idle speed for 5 minutes.
6. Check fluid level and condition. Refer to MA-28, "
Checking A/T Fluid" . If fluid is still dirty, repeat step 2.
through 5.
7. Install the removed ATF level gauge in the fluid charging pipe.
Checking Transfer FluidALS000GD
Check for oil leakage and oil level.
CAUTION:
Never start engine while checking oil level.ATF: Genuine NISSAN Matic J ATF
Fluid capacity: 10.3 (10-7/8 US qt, 9-1/8 lmp qt)
Drain plug:
: 34 N·m (3.5 kg-m, 25 ft-lb)
Level gauge bolt:
: 5.1 N·m (0.52 kg-m, 45 in-lb)
Filler plug:
: 34.5 N·m (3.5 kg-m, 25 ft-lb)
SDIA2028E

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
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Revision: 2004 November 2004 FX35/FX45
IPDM E/R STATUS CONTROL
In order to save power, IPDM E/R switches status by itself based on each operating condition.
1. CAN communication status

CAN communication is normally performed with other control units.

Individual unit control by IPDM E/R is normally performed.

When sleep request signal is received from BCM, mode is switched to sleep waiting status.
2. Sleep waiting status

Process to stop CAN communication is activated.

All systems controlled by IPDM E/R are stopped. When 1 seconds have elapsed after CAN communi-
cation with other control units is stopped, mode switches to sleep status.
3. Sleep status

IPDM E/R operates in low current-consumption mode.

CAN communication is stopped.

When a change in CAN communication line is detected, mode switches to CAN communication status.

When a change hood switch or ignition switch signal is detected, mode switches to CAN communica-
tion status.
CAN Communication System DescriptionAKS005SA
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicles are equipped with many electronic control units and each control unit shares information and links
with other control units during operation (not independent). In CAN communication, control units are con-
nected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitAKS00AOF
Refer to LAN-6, "CAN Communication Unit" .
Function of Detecting Ignition Relay MalfunctionAKS005SB

When contact point of integrated ignition relay is stuck and cannot be turned OFF, IPDM E/R turns ON tail
and parking lamps for 10 minutes to indicate IPDM E/R malfunction.

When a state of ignition relay having built-in does not agree with a state of Ignition switch signal input by a
CAN communication from BCM, IPDM E/R lets tail lamp relay operate.
NOTE:
When the ignition switch is turned ON, the tail lamp is OFF.
Ignition switch signal Ignition relay status Tail lamp relay
ON ON —
OFF OFF —
ON OFF —
OFF ON ON (10 minutes)

PG-20
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
Revision: 2004 November 2004 FX35/FX45
CONSULT-IIAKS005SC
CONSULT-II performs the following functions with combination of data receiving, command and transmission
using the CAN communication line from the IPDM E/R.
CONSULT-II INSPECTION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, then turn the
ignition switch ON.
2. Touch “START (NISSAN BASED VHCL)”.
3. Touch “IPDM E/R” on “SELECT SYSTEM” screen.

If “IPDM E/R” is not displayed, print “SELECT SYSTEM”
screen, then refer to GI-40, "
CONSULT-II Data Link Connec-
tor (DLC) Circuit" .
Inspection Item, Diagnosis Mode Description
SELF-DIAG RESULTS The IPDM E/R performs diagnosis of the CAN communication and self-diagnosis.
DATA MONITOR The input/output data of the IPDM E/R is displayed in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ACTIVE TEST The IPDM E/R sends a drive signal to electronic components to check their operation.
PBIB1503E
SKIA3098E
SKIA5036E

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
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Revision: 2004 November 2004 FX35/FX45
4. Select the desired part to be diagnosed on the “SELECT DIAG
MODE” screen.
SELF-DIAG RESULTS
Operation Procedure
1. Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
2. Check display content in self-diagnostic results.
Display Item List
NOTE:
The details for display of the period are as follows:

CRNT: Error currently detected with IPDM E/R.

PAST: Error detected in the past and memorized with IPDM E/R.
PKIA6016E
Display ItemsCONSULT-II
display codeMalfunction detecting conditionTIME
Possible causes
CRNT PAST
NO DTC IS
DETECTED.FURTHER
TESTING MAY BE
REQUIRED.-----
CAN COMM CIRC U1000

If CAN communication reception/transmis-
sion data has a malfunction, or if any of the
control units malfunction, data reception/
transmission cannot be confirmed.

When the data in CAN communication is not
received before the specified time××Any of or several items
below have errors.

TRANSMIT DIAG

ECM

BCM/SEC

HARNESS
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Revision: 2004 November 2004 FX35/FX45
PHASE EC Camshaft Position Sensor (PHASE)
PHSB1 EC Camshaft Position Sensor (PHASE) (Bank1)
PHSB2 EC Camshaft Position Sensor (PHASE) (Bank2)
PNP/SW AT Park / Neutral Position Switch
PNP/SW EC Park / Neutral Position Switch
POS EC Crankshaft Position Sensor (CKPS) (POS)
POWER AT Transmission Control Module Power Supply
POWER PG Power Supply Routing
PRE/SE EC Evap Control System Pressure Sensor
PS/SEN EC Power Steering Pressure Sensor
R/VIEW DI Rear View Camera Control System
ROOM/L LT Interior Room Lamp
RP/SEN EC Refrigerant Pressure Sensor
SEAT SE Power Seat
SEN/PW EC Sensor Power Supply
SHIFT AT A/T Shift Lock System
SROOF RF Sunroof
SRS SRS Supplemental Restraint System
START SC Starting System
STOP/L LT Stop Lamp
STSIG AT Start Signal Circuit
T/WARN WT Low Tire Pressure Warning System
TAIL/L LT Parking, License and Tail Lamps
TPS1 EC Throttle Position Sensor (Sensor 1)
TPS2 EC Throttle Position Sensor (Sensor 2)
TPS3 EC Throttle Position Sensor
TRNSCV BL Homelink Universal Transceiver
TURN LT Turn Signal and Hazard Warning Lamp
VDC BRC Vehicle Dynamics Control System
VEHSEC BL Vehicle Security System
VENT/V EC Evap Canister Vent Control Valve
VIAS/V EC VIAS Control Solenoid Valve
VSSA/T AT Vehicle Speed Sensor A/T (Revolution Sensor)
WARN DI Warning Lamps
WINDOW GW Power Window
WIP/R WW Rear Wiper and Washer
WIPER WW Front Wiper and Washer Code Section Wiring Diagram Name

FRONT PROPELLER SHAFT
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Revision: 2004 November 2004 FX35/FX45
9. Put matching marks on propeller shaft flange and companion
flange on the front drive as shown.
CAUTION:
For matching mark, use paint. Never damage the propeller
shaft flange and companion flange on the front drive.
10. Set the transmission jack at the transfer, remove the mounting
bolts and rear engine mounting bracket. On the VK45DE engine,
lower the transmission jack about 40 - 50 mm (0.16 - 0.20 in).
11. Remove the bolts and then remove the propeller shaft from the
front final drive and transfer.
INSPECTION
1. As shown in the figure, while fixing yoke on one side, check axial
play of joint. If outside the standard, replace propeller shaft
assembly.
2. Check propeller shaft for bend and damage. If damage is
detected, replace propeller shaft assembly.
INSTALLATION
Note the following, install in the reverse order of removal.

Install the propeller shaft into the transfer.

Install the propeller shaft onto the front final drive flange while
matching marks that are marked during removal.

Tighten the drive flange bolts to specified torque.
CAUTION:
Do not reuse the bolts and nuts. Always replace it with a
new one.

After installation, check the vibration by driving the vehicle. If the
vibration is present, remove the propeller shaft from the final
drive companion flange and turn the propeller shaft 90, 180 or
270 degrees and reinstall the propeller shaft to the companion
flange.
Recheck the vibration by driving the vehicle.
SDIA1517E
SDIA1518E
Journal axial play : 0 mm (0 in)
PDA0005D
SDIA1517E

PR-6
REAR PROPELLER SHAFT
Revision: 2004 November 2004 FX35/FX45
REAR PROPELLER SHAFTPFP:37000
Service InformationADS000KK
Do not support the rear cover (aluminium), when supporting the gear carrier with a transmission jack.
On-Vehicle ServiceADS000KE
PROPELLER SHAFT VIBRATION
CAUTION:
If vibration is present at high speed, check mounting between propeller shaft and companion flange.
If vibration is present at high speed, check propeller shaft runout first.
1. Measure propeller shaft runout at several points by rotating final
drive companion flange with your hands.
2. If runout still exceeds specifications, disconnect propeller shaft
at final drive companion flange: then rotate companion flange
90, 180, 270 degrees and reconnect propeller shaft.
3. Check runout again. If runout still exceeds specifications,
replace propeller shaft assembly.
4. Perform driving test to check.
5. If the runout exceeds the service limit, do the following:

Remove the propeller shaft from the final drive companion flange.

Turn the propeller shaft 60, 120, 180, 240, 300 degrees and reinstall the propeller shaft to the compan-
ion flange, then measure the runout again.

If the runout still exceeds the service limit, replace the propeller shaft assembly.

Check the vibration by driving the vehicle.
APPEARANCE AND NOISE INSPECTION

Inspect propeller shaft tube surface for dents or cracks. If damaged, replace propeller shaft assembly.

If center bearing is noisy or damaged, replace propeller shaft assembly.Propeller shaft runout limit : 0.6 mm (0.024 in) or less
SDIA1781E

PR-14
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2004 November 2004 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsADS000O9
2WD MODEL
AW D M OD E L
Front Propeller ShaftADS000OA
JOURNAL AXIAL PLAY
PROPELLER SHAFT RUNOUT LIMIT
Rear Propeller ShaftADS000OB
JOURNAL AXIAL PLAY
PROPELLER SHAFT RUNOUT LIMIT
Applied model VQ35DE
Propeller shaft model 3S80A-1VL107
Number of joints3
Coupling method with transmission Sleeve type
Applied model VQ35DE VK45DE
Front propeller shaftPropeller shaft model 2S56A
Number of joints 2
Coupling method with front final drive Flange type
Coupling method with transfer Sleeve type
Rear propeller shaftPropeller shaft model 3F80A-1VL107
Number of joints 3
Coupling method with transfer Flange type
Model2S56A
Yoke journal bearing axial play 0 mm (0 in)
Model2S56A
Propeller shaft runout limit 0.6 mm (0.024 in) or less
Model3S80A-1VL107, 3F80A-1VL107
Yoke journal bearing thrust play 0 mm (0 in)
Model3S80A-1VL107, 3F80A-1VL107
Propeller shaft runout limit 0.6 mm (0.024 in) or less