Wheel Speed Sensor: Service and Repair

CAUTION: Be careful not to damage sensor edge and sensor rotor teeth. When removing the front or rear wheel hub assembly, first remove the ABS wheel sensor from the assembly. Failure to do so may result in damage to the sensor wires making the sensor inoperative.


SENSOR ROTOR
REMOVAL

1. Remove the drive shaft and rear wheel hub.








2. Remove the sensor rotor using suitable puller, drift and bearing replacer.

INSTALLATION





Install the sensor rotor. For front sensor rotor, use hammer and wooden block. For rear sensor rotor, use suitable drift and press.
- Always replace sensor rotor with new one.





- Pay attention to the dimension of rear sensor rotor as show in figure.

h: 22.7-23.7 mm (0.894-0.933 inch)