Repair procedures: Removal

Remove the rear wheel speed sensor mounting bolt.
Tightening torque:

6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1~ 8.0 lb-ft)

Fig 1: Identifying Rear Wheel Speed Sensor Mounting Bolt
Courtesy of HYUNDAI MOTOR AMERICA
Remove the rear wheel guard.
Disconnect the rear wheel speed sensor connector (A), then remove the rear wheel speed sensor.

Fig 2: Identifying Rear Wheel Speed Sensor Connector
Courtesy of HYUNDAI MOTOR AMERICA
Installation is the reverse of removal.