Kia Cadenza: Air Conditioning System / Ambient Sensor Repair procedures

Kia Cadenza YG 2016-2025 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / Ambient Sensor Repair procedures

Inspection

1.	Ignition "OFF"

2.	Disconnect ambient temperature sensor.

Check the resistance of ambient temperature sensor between terminals 1 and 2 whether it is changed by changing of the ambient temperature.

1. Sensor Ground

2. Ambient Sensor Signal

Specification

Ambient temperature [°C(°F)]	Resistance between terminals 1and 2 (kΩ)
-30(-22)	480.41
-20(-4)	271.21
-10(14)	158.18
0 (32)	95.10
10 (50)	58.80
20 (68)	37.32
30(86)	23.76
40(104)	16.13
50(122)	10.95

4.	If the measured resistance is not specification, substitute with a known-good ambient temperature sensor and check for proper operation.

5.	If the problem is corrected, replace the ambient temperature sensor.

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the engine room front under cover (A) by loosening the mounting bolts.

3.	Disconnect the connector and then remove the ambient temperature sensor (A).

4.	Installation is the reverse order of removal.

Ambient Sensor Description and Operation

Description 1. The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor resistance will increase with lower ...

Auto defoging sensor Description and Operation

Description Achieve exclusion function on croaker before fogging occurrence. Senses vehicles rational moisture and proves watch security and amenities. ...

Other information:

Kia Cadenza YG 2016-2025 Owners Manual: Manual & Automatic reset

Manual reset To clear the average fuel economy manually, press the OK button (reset) on the steering wheel for more than 1 second when the average fuel economy is displayed. Automatic reset To make the average fuel economy be reset automatically, • Infotainment System screen : Selec ...

Kia Cadenza YG 2016-2025 Service Manual: Accelerator Position Sensor (APS) Specifications

Specification AcceleratorPositionOutput Voltage (V)APS1APS2C.T0.7 ~ 0.80.29 ~ 0.46W.O.T3.85 ~ 4.351.93 ~ 2.18 ...