Front Wheel Speed Sensor: Removal

Disconnect the negative battery cable from the battery.
Remove the ABS sensor from the knuckle assembly.

Fig 1: Removing The ABS Sensor From Knuckle Assembly
Courtesy of KIA MOTORS AMERICA, INC.
Remove the ABS sensor wire from the attaching clip.
After removing trim, remove the ABS sensor and connector in the engine room.

Fig 2: Removing ABS Sensor Connector
Courtesy of KIA MOTORS AMERICA, INC.