Repair Procedures: Removal

Turn the ignition switch OFF and disconnect the battery negative (-) cable.
Disconnect the engine coolant temperature sensor connector (A).

Fig 1: Engine Coolant Temperature Sensor Component Location, Connector (VIN 6)
Courtesy of KIA MOTORS AMERICA, INC.
Remove the spring clip (A), and then pull the sensor from the water temperature control assembly.

Fig 2: Spring Clip
Courtesy of KIA MOTORS AMERICA, INC.

CAUTION: Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.

Installation
CAUTION:
- Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
CAUTION:
- Apply the engine coolant to the O-ring.
CAUTION:
- Insert the sensor in the installation hole and be careful not to damage.

Install in the reverse order of removal.
CAUTION:
- Supplement the engine coolant. (Refer to "COOLANT ")