Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSINFINITI2008FX45 AWD V8-4.5L (VK45DE)REPAIR AND DIAGNOSISBRAKES AND TRACTION CONTROLANTILOCK BRAKES / TRACTION CONTROL SYSTEMSWHEEL SPEED SENSORSERVICE AND REPAIRSENSOR ROTOR
2008 Infiniti FX45 AWD V8-4.5L (VK45DE)
Sensor Rotor
2008 Infiniti FX45 AWD V8-4.5L (VK45DE)SECTION Sensor Rotor
Removal and Installation
REMOVAL
Front
Sensor rotor cannot be disassembled. To replace sensor rotor, replace wheel hub and bearing assembly.
Rear
^ Follow procedure below to remove rear sensor rotor.
^ Remove side flange.
^ 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.
Rear
^ Follow procedure below to install rear sensor rotor.
^ Using a drifts, press rear sensor rotor onto side flange.
Tool number
A: ST30720000 (J-25405)
B: ST27863000 ( - )
C: KV40104710 ( - )
^ Install side flange.
REMOVAL
Front
Sensor rotor cannot be disassembled. To replace sensor rotor, replace wheel hub and bearing assembly.
Rear
^ Follow procedure below to remove rear sensor rotor.
^ Remove side flange.
^ 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.
Rear
^ Follow procedure below to install rear sensor rotor.
^ Using a drifts, press rear sensor rotor onto side flange.
Tool number
A: ST30720000 (J-25405)
B: ST27863000 ( - )
C: KV40104710 ( - )
^ Install side flange.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.