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HOMESERVICE MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSISBRAKESBRAKES CONTROL SYSTEMSBRAKE CONTROL SYSTEMSYSTEM DESCRIPTIONCOMPONENT PARTSWHEEL SENSOR AND SENSOR ROTOR
2019 Infiniti Q70 3.7 Luxe, AWD

Wheel Sensor and Sensor Rotor

2019 Infiniti Q70 3.7 Luxe, AWDSECTION Wheel Sensor and Sensor Rotor
NOTE:
  • Sensor rotor of front wheel is integrated in wheel hub assembly.
  • Sensor rotor of rear wheel is installed on drive shaft (rear final drive side).
  • Never measure resistance and voltage value using a tester because sensor is active sensor.
  • Downsize and weight reduction is aimed. IC for detection portion and magnet for sensor rotor are adopted.
    G06936098Courtesy of NISSAN NORTH AMERICA, INC.
  • Power supply is supplied to detection portion so that magnetic field line is read. Magnetic field that is detected is converted to current signal.
  • When sensor rotor rotates, magnetic field changes. Magnetic field change is converted to current signals (rectangular wave) and is transmitted to ABS actuator and electric unit (control unit). Change of magnetic field is proportional to wheel speed.
RENDER: 1.0x

NO RELATED

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