2007 INFINITI FX35 sensor

WHEEL SENSORS BRC-57
[VDC/TCS/ABS]
C
D E
G H
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K L
M A
B
BRC
Revision: 2006 July 2007 FX35/FX45
WHEEL SENSORSPFP:47910
Removal and InstallationNFS000O4
REMOVAL
1. Disconnect wheel sensor connector.
2. Remove wheel sensor mounting bolts, grommets (front sensor) and clip.
3. Remove wheel sensor.
CAUTION:
Be careful of the following when installing sensor.

As much as possible, avoid rotating sensor when removing it. Pull sensors out without pulling on
sensor harness.

Take care to avoid damaging sensor edges or rotor teeth. Remove wheel sensor first before
removing front wheel hub and bearing assembly and rear final drive. This is to avoid damage to
sensor wiring and loss of sensor function.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
Be careful of the following when installing sensor. Tighten installation bolts to specified torques.

When installing, make sure there is no foreign material such as iron chips on pick-up and mount-
ing hole of sensor. Make sure no foreign material has been caught in the sensor rotor. Remove
any foreign material and clean the mount.

When installing front sensor, be sure to press rubber grommets in until they lock at the three loca-
tions shown in the figure (2 at shock absorbers and 1 at body panel). When installed, harness
must not be twisted. White line on harness must be visible from front.
PFIA0600E

BRC-58
[VDC/TCS/ABS]
WHEEL SENSORS
Revision: 2006 July 2007 FX35/FX45

When installing rear sensor, attach harness at rear suspension member securely. Besides, har-
ness must not be twisted when installed.

SENSOR ROTOR BRC-59
[VDC/TCS/ABS]
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D E
G H
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K L
M A
B
BRC
Revision: 2006 July 2007 FX35/FX45
SENSOR ROTORPFP:47970
Removal and InstallationNFS000O5
REMOVAL
Front
Sensor rotor cannot be disassembled. To replace sensor rotor, replace wheel hub and bearing assembly.
Refer to FAX-4, "
Removal and Installation" (2WD models), FA X - 1 0 , "Removal and Installation" (AWD models).
Rear

Follow procedure below to remove rear sensor rotor.
–Remove side flange. Refer to RFD-14, "Removal and Installation" .
–Using a bearing replacer and puller, remove sensor rotor from side flange.
INSTALLATION
Front
Sensor rotor cannot be disassembled. To replace sensor rotor, replace wheel hub and bearing assembly.
Refer to FA X - 4 , "
Removal and Installation" (2WD models), FA X - 1 0 , "Removal and Installation" (AWD models).
Rear

Follow procedure below to install rear sensor rotor.
–Using a drifts, press rear sensor rotor onto side flange.
–Install side flange. Refer to RFD-14, "Removal and Installation" .
Tool number A: ST30720000 (J-25405)
B: ST27863000 ( — )
C: KV40104710 ( — )
SFIA3387E

ACTUATOR AND ELECTRIC UNIT (ASSEMBLY) BRC-61
[VDC/TCS/ABS]
C
D E
G H
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J
K L
M A
B
BRC
Revision: 2006 July 2007 FX35/FX45
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:
Be careful of the following when installing ABS actuator and electric unit (control unit).

Tighten the mounting bolts and nuts to the specified torque.

After the work, bleed air from brake piping. Refer to BR-10, "Bleeding Brake System" .

After installing vehicle harness connector in the actuator, make sure connector is securely locked.

When replacing ABS actuator and electric unit (control unit), calibrate steering angle sensor neu-
tral position and decel G sensor. Refer to BRC-6, "
ON-VEHICLE SERVICE" .

BRC-62
[VDC/TCS/ABS]
G SENSOR
Revision: 2006 July 2007 FX35/FX45
G SENSORPFP:47930
Removal and InstallationNFS000O7
REMOVAL
1. Remove center console. Refer to IP-12, "(H) Center Console" .
2. Disconnect G sensor harness connector.
3. Remove G sensor mounting bolts. Then remove G sensor from vehicle.
CAUTION:

Do not drop or strike G sensor, because it has little endur-
ance to impact.

Do not use power tool etc., because G sensor is weak for
the impact.
INSTALLATION
Note the following, and install in the reverse order of removal.
CAUTION:

Do not drop or strike G sensor, because it has little endurance to impact.

After performing above works, calibrate decel G sensor (AWD models). Refer to BRC-7, "Calibra-
tion of Decel G Sensor (AWD Models)" .
PFIA0602E

STEERING ANGLE SENSOR BRC-63
[VDC/TCS/ABS]
C
D E
G H
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J
K L
M A
B
BRC
Revision: 2006 July 2007 FX35/FX45
STEERING ANGLE SENSORPFP:25554
Removal and InstallationNFS000O8
REMOVAL
1. Remove spiral cable assembly. Refer to SRS-44, "SPIRAL CABLE" .
2. Remove steering angle sensor from spiral cable assembly.
INSTALLATION
Installation is the reverse order of removal.
CAUTION:
After work, make sure to adjust neutral position of steering angle sensor. Refer to BRC-6, "
Adjustment
of Steering Angle Sensor Neutral Position" .
SFIA1404E

BRC-64
[VDC/TCS/ABS]
STEERING ANGLE SENSOR
Revision: 2006 July 2007 FX35/FX45

WATER OUTLET AND WATER PIPING CO-29
[VQ35DE]
C
D E
F
G H
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K L
M A
CO
Revision: 2006 July 2007 FX35/FX45
WATER OUTLET AND WATER PIPINGPFP:11060
ComponentsNBS003K9
Removal and InstallationNBS003KA
REMOVAL
1. Remove front engine undercover with power tool.
2. Drain engine coolant from radiator drain plug at the bottom of radiator, and from water drain plug at the front of cylinder block. Refer to CO-11, "
Changing Engine Coolant" and CO-22, "WATER PUMP" .
CAUTION:

Perform this step when the engine is cold.

Do not spill engine coolant on drive belts.
3. Remove engine cover with power tool. Refer to EM-19, "
INTAKE MANIFOLD COLLECTOR" .
4. Remove air duct (inlet), air duct and air cleaner case assembly. Refer to EM-17, "
AIR CLEANER AND AIR
DUCT" .
5. Remove radiator hose (upper) and heater hose.
6. Remove the following parts, when remove water outlet.

A/T fluid charging pipe; Refer to AT- 2 6 6 , "TRANSMISSION ASSEMBLY" .

Intake manifold collectors (upper and lower). Refer to EM-19, "INTAKE MANIFOLD COLLECTOR" .

Rocker cover (right bank). Refer to EM-51, "ROCKER COVER" .
7. Remove engine coolant temperature sensor as necessary. CAUTION:
Be careful not to damage engine coolant temperature sensor.
8. Remove water outlet, heater pipe, water bypass hoses and water pipe.
1. Harness bracket 2. Water hose 3. Water bypass hose
4. Engine coolant temperature sensor 5. Gasket 6. Water outlet
7. Heater hose 8. Water pipe 9. Radiator hose (upper)
10. Heater pipe 11. Washer 12. O-ring
SBIA0484E