Kia Soul: Ambient Temperature Sensor Inspection - Air conditioning System - Heating,Ventilation And Air ConditioningKia Soul: Ambient Temperature Sensor Inspection

Kia Soul 2014-2019 PS Service Manual / Heating,Ventilation And Air Conditioning / Air conditioning System / Ambient Temperature Sensor Inspection

1.
Turn the ignition switch OFF.
2.
Remove the front bumper.
(Refer to Body - "Front Bumper Cover")
3.
Disconnect ambient temperature sensor.
4.
Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.

Specification
Ambient temperature [°C(°F)]
Resistance between terminals 1 and 2 (kΩ)
-10(14)
158.18
0 (32)
95.10
10 (50)
58.80
20 (68)
37.32

5.
If the measured resistance is not within specification, substitute with a known-good ambient temperature sensor and check for proper operation.
6.
Replace the ambient temperature sensor if it is proved that there is a problem with the sensor.
    Ambient Temperature Sensor Description
    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 temperature, ...

    Ambient Temperature Sensor Replacement
    1. Disconnect the negative (-) battery terminal. 2. Remove the front bumper. (Refer to Body - "Front Bumper Cover") ...

    See also:

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    Thermostat Removal
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    Glove box lamp
    The glove box lamp comes on when the glove box is opened. To prevent unnecessary charging system drain, close the glove box securely after using the glove box. ...