Rear ABS Wheel Speed Sensor: Removal

Disconnect the ground cable from the battery.
Disconnect the connector from the rear ABS wheel speed sensor.

Fig 1: Identifying Rear ABS Wheel Speed Sensor
Courtesy of SUBARU OF AMERICA, INC.
Remove the sensor harness from the rear arm clip.

Fig 2: Locating Sensor Harness Of Rear Arm Clip
Courtesy of SUBARU OF AMERICA, INC.
Remove the rear ABS wheel speed sensor from the rear housing.
CAUTION:
- Be careful not to damage the sensor.
- Do not apply excessive force to the sensor harness.
  
  Fig 3: Identifying Rear ABS Wheel Speed Sensor And Rear Housing
  Courtesy of SUBARU OF AMERICA, INC.