Kia Cee'd: Troubleshooting / Evaporator Temperature Sensor Repair procedures

Kia Cee'd JD Service Manual / Heating,Ventilation, Air Conditioning / Troubleshooting / Evaporator Temperature Sensor Repair procedures

Inspection

1.	Turn the ignition switch OFF.

2.	Disconnect the evaporator temperature sensor connector.

3.	Measure resistance between terminal “+” and “-” of the evaporator temperature sensor.

4.	Connect the evaporator temperature sensor connector.

Run the engine and turn the A/C switch ON, then measure the voltage between the terminals of the harness connector.

Specification

Evaporator core temperature [°C(°F)]	Resistance [kΩ]	Voltage [V]
-20(-4)	70.04	3.50
-10(14)	43.35	2.96
0(32)	27.62	2.40
10(50)	18.07	1.88
20(68)	12.11	1.44
30(86)	8.30	1.08
40(104)	5.81	0.81
50(122)	4.15	0.61

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Disconnect the evaporator temperature sensor connector (A).

3.	Remove the evaporator temperature sensor (B) by pulling it out after rotating it 90° in a counterclockwise direction.

4.	Install in the reverse order of removal.

Evaporator Temperature Sensor Description and operation

Description The evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by exc ...

In car sensor (DATC only) Description and operation

Description The In-car air temperature sensor is built in the heater & A/C control unit. The sensor contains a thermistor which measures the temperature of the inside. The ...

Other information:

Kia Cee'd JD Service Manual: Seat Heater Switch Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad center lower panel. (Refer to Body - "Crash Pad Center Panel") 3. Remove the center facia switch assembly ...

Kia Cee'd JD Owners Manual: Child restraint system
Children riding in the car should sit in the rear seat and must always be properly restrained to minimize the risk of injury in an accident, sudden stop or sudden maneuver. According to accident statistics, children are safer when properly restrained in the rear seats than in the front ...