Your vehicle may be equipped with an electronic engine immobilizer system to reduce the risk of unauthorized vehicle use.
Your immobilizer system is comprised of a small transponder in the key and electronic devices inside the vehicle.
Kia Cee'd JD Service Manual: Intake Air Temperature Sensor (IATS) Specifications
Specification
Temperature
Resistance (kΩ)
°C
°F
-40
-40
40.93 ~ 48.35
-20
-4
13.89 ~ 16.03
0
32
...
Kia Cee'd JD Service Manual: Temperature Control Actuator Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the temperature control actuator connector.
3.
Verify that the temperature control actuator operates to the warm position
when connecting 12V ...