Repair Procedures: Removal

Remove the rear wheel and tire.
Tightening Torque:

88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)
Remove the rear wheel speed sensor mounting bolt (A).
Tightening Torque:

7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)

Fig 1: Locating Rear Wheel Speed Sensor Mounting Bolt
Courtesy of KIA MOTORS AMERICA, INC.
Remove the rear seat back.
(Refer to "REAR SEAT ")
Remove the rear wheel housing trim.
(Refer to "INTERIOR TRIM ")
Disconnect the rear wheel speed sensor connector.
Installation is the reverse of removal.