Hyundai Kona: Air Conditioning System / 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 excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC). Electrical resistivity of NTC will increase with decreasing temperature and decrease with increasing temperature.
A/C Pressure Transducer Repair procedures
Inspection 1. Measure the pressure of high pressure line by measuring voltage output between terminal "1" and "2". ...

Evaporator Temperature Sensor Repair procedures
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. ...

Other information:

Hyundai Kona (OS) 2018-2020 Owners Manual: Engine Oil Pressure Warning Light
This warning light illuminates: When the engine oil pressure is low. If the engine oil pressure is low: 1. Drive carefully to the nearest safe location and stop your vehicle. 2. Turn the engine off and check the engine oil level (For more details, refer to “Engine Oil” in chapter 7). If the ...

Hyundai Kona (OS) 2018-2020 Owners Manual: For safe 4WD operation
Before driving Make sure all passengers are wearing seat belts. Sit upright and closer to the steering wheel than usual. Adjust the steering wheel to a position comfortable for you to drive. Driving on snow-covered or icy roads Start off slowly by applying the accelerator pedal gently. Use ...

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