2005 INFINITI FX35 ABS

EC-1392
[VK45DE]
SNOW MODE SWITCH
Revision: 2005 July 2005 FX
9. CHECK SNOW MODE SWITCH
Refer to EC-1392, "
Component Inspection" .
OK or NG
OK >> GO TO 10.
NG >> Replace snow mode switch.
10. CHECK INTERMITTENT INCIDENT
Refer to EC-854, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>> INSPECTION END
Component InspectionABS00A2M
SNOW MODE SWITCH
1. Check continuity between snow mode switch terminals 1 and 4
under the following conditions.
2. If NG, replace snow mode switch. If OK, go to following step.
3. Check continuity between snow mode switch terminals 2 and 4 under the following conditions.
4. If NG, replace snow mode switch.
CONDITION CONTINUITY
Snow mode switch: ON Should exist
Snow mode switch: OFF Should not exist
PBIB2563E
CONDITION CONTINUITY 1 Should exist.
2 Should not exist.
PBIB2564E

MIL AND DATA LINK CONNECTOR EC-1393
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Revision: 2005 July 2005 FX
MIL AND DATA LINK CONNECTORPFP:24814
Wiring DiagramABS007XS
TBWM0268E

SERVICE DATA AND SPECIFICATIONS (SDS) EC-1395
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Revision: 2005 July 2005 FX
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureABS007Y4
Idle Speed and Ignition TimingABS007Y5
*: Under the following conditions:

Air conditioner switch: OFF

Electric load: OFF (Lights, heater fan & rear window defogger)

Steering wheel: Kept in straight-ahead position
Calculated Load ValueABS007Y6
Mass Air Flow SensorABS007Y7
*: Engine is warmed up to normal operating temperature and running under no-load.
Intake Air Temperature SensorABS007Y8
Engine Coolant Temperature SensorABS007Y9
Fuel Tank Temperature SensorABS00E8W
Crankshaft Position Sensor (POS)ABS007YC
Refer to EC-1042, "Component Inspection" .
Camshaft Position Sensor (PHASE)ABS007YD
Refer to EC-1049, "Component Inspection" .
Heated Oxygen Sensor 1 HeaterABS007YA
Fuel pressure at idling kPa (kg/cm2 , psi) Approximately 350 (3.57, 51)
Target idle speed No-load* (in P or N position) 650
±50 rpm
Air conditioner: ON In P or N position 700 rpm or more
Ignition timing In P or N position 12 ° ± 5 ° BTDC
Condition Calculated load value% (Using CONSULT-II or GST)
At idle 14.0 - 33.0
At 2,500 rpm 12.0 - 25.0
Supply voltageBattery voltage (11 - 14V)
Output voltage at idle 1.0 - 1.3V*
Mass air flow (Using CONSULT-II or GST) 2.0 - 6.0 g·m/sec at idle*
7.0 - 20.0 g·m/sec at 2,500 rpm*
Temperature °C ( °F) Resistance k Ω
25 (77) 1.94 - 2.06
Temperature °C ( °F) Resistance k Ω
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Temperature °C ( °F) Resistance k Ω
20 (68) 2.3 - 2.7
50 (122) 0.79 - 0.90
Resistance [at 25°C (77 °F)] 3.3 - 4.0 Ω

EC-1396
[VK45DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 July 2005 FX
Heated Oxygen sensor 2 HeaterABS007YB
Throttle Control MotorABS007YE
InjectorABS007YF
Fuel PumpABS007YG
Resistance [at 25°C (77 °F)] 5.0 - 7.0 Ω
Resistance [at 25°C (77 °F)] Approximately 1 - 15 Ω
Resistance [at 10 - 60°C (50 - 140 °F)] 13.5 - 17.5 Ω
Resistance [at 25°C (77 °F)] 0.2 - 5.0 Ω

FRONT BUMPER EI-15
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Revision: 2005 July 2005 FX
CAUTION:
Bumper fascia is made of resin. Do not apply strong force to it, and be careful to prevent contact with
oil.
REMOVAL
1. Remove front grille. Refer to EI-22, "Removal and Installation" .
2. Remove front fillet molding assembly. Only the place connected with a front bumper fascia is removed.
3. Remove bolts and clips of front undercover.
4. Remove screws and clips of right/left fender protectors on front side. Refer to EI-24, "
Removal and Installation" .
5. Remove bolts of right/left fender.
6. Insert driver rolled with cloth between bumper fascia and “S” type clips, and remove bumper fascia.
7. Disconnect harness connector of fog lamps.
8. Remove bumper fascia assembly.
CAUTION:
When removing bumper fascia, 2 workers are required so as to prevent it from dropping.
9. Remove bumper energy absorber.
10. Remove bolts and nuts of bumper reinforcement, and remove bumper reinforcement. Remove bolts and nuts with power tool.
11. Remove ICC sensor with bracket. Refer to Refer to ACS-73, "
REMOVAL AND INSTALLATION" .
1. Bumper stay 2. Front bumper guard bar 3. Bumper reinforcement
4. Nut 5. Bolt 6. Energy absorber
7. Clip (C205) 8. Bumper fascia assembly 9. Number plate holder
10. Bolt 11. Bolt 12. Bolt
13. Nut 14. Bolt 15. Clip (“S” type)
16. Fillet molding 17. Bolt
PIIA4350E
PIIA4338E
PIIA4331E

EI-18
REAR BUMPER
Revision: 2005 July 2005 FX
CAUTION:
Bumper fascia is made of resin. Do not apply strong force to it, and be careful to prevent contact with
oil.
REMOVAL
1. Remove bumper side cover A (RH/LH).
2. Remove fillet molding assembly. Only the place connected with a rear bumper fascia is removed.
3. Remove luggage finisher mask (RH/LH). Refer to EI-43,
"Removal and Installation" .
4. Remove bumper fascia special bolts from rear fender (RH/LH).
5. Remove bumper fascia bolts from rear fender (RH/LH).
6. Remove lower portion of bumper fascia bolts.
7. Insert driver rolled with cloth between bumper fascia and “S” type clips, and remove bumper fascia.
1. Bumper side cover A (RH) 2. Bumper side cover A (LH) 3. Special bolt
4. Clip (“S” type) 5. Bumper stay (RH) 6. Bumper reinforcement
7. Nut 8. Bumper stay (LH) 9. Nut
10. Energy absorber 11. Fillet molding (LH) 12. Bumper closing (LH)
13. Bolt 14. Bolt 15. Clip (C101)
16. Bolt 17. Clip (C205) 18. Bumper fascia assembly
19. Bumper closing (RH) 20. Fillet molding (RH)
PIIA4347E
PIIA4334E
PIIA4335E

REAR BUMPER EI-19
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Revision: 2005 July 2005 FX
8. Remove bumper fascia assembly.
CAUTION:
When removing bumper fascia, 2 workers are required so
as to prevent it from dropping.
9. Remove bumper energy absorber.
10. Remove bumper reinforcement nuts and remove bumper rein- force assembly. Remove nuts with power tool.
11. Remove bumper nuts and remove bumper stay. Remove nuts with power tool.
INSTALLATION
Install in the reverse order of removal.
NOTE:
After installation, adjust the clearance.
DISASSEMBLY AND ASSEMBLY OF REAY BUMPER FASCIA
Disassembly
1. Remove rear fender cover bolt and remove rear fender.
2. Remove bracket clips and remove bracket.
PIIA4336E
PIIA4337E
PIIA4960E
PIIA6416E

PRECAUTIONS EM-5
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Revision: 2005 July 2005 FX
[VQ35DE]PRECAUTIONSPFP:00001
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectABS00B3J
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 Drain Engine Coolant and Engine OilABS00E3J
Drain engine coolant and engine oil when the engine is cooled.
Precautions for Disconnecting Fuel PipingABS00E3K

Before starting work, make sure no fire or spark producing items are in the work area.

Release fuel pressure before disconnecting and disassembly.

After disconnecting pipes, plug openings to stop fuel leakage.
Precautions for Removal and DisassemblyABS00E3L

When instructed to use SST, use specified tools. Always be careful to work safely, avoid forceful or unin-
structed operations.

Exercise maximum care to avoid damage to mating or sliding surfaces.

Dowel pins are used for several parts alignment. When replacing and reassembling parts with dowel pins,
make sure that dowel pins are installed in the original position.

Cover openings of engine system with a tape or equivalent, if necessary, to seal out foreign materials.

Mark and arrange disassembly parts in an organized way for easy troubleshooting and re-assembly.

When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specified, do exactly as specified. Power tools may be
used in the step.
Precautions for Inspection, Repair and ReplacementABS00E3M
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.