Hyundai Elantra: Air Conditioning System / Evaporator Temperature Sensor Description and Operation

Hyundai Elantra AD (2016-2020) Service Manual / Heating, Ventilation and Air Conditioning / 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”. 2. Inspect the voltage value whether it is sufficient to be regular v ...

Evaporator Temperature Sensor Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal "+" and "-" of the evaporator temperature ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Inside Rear View Mirror Repair procedures
Replacement Put on gloves to prevent hand injuries. 1. Remove the inside rear view mirror cover (A). 2. Disconnect the ECM mirror connector (A). 3. Loosen the mounted screws and push the ECM mirror base upward to remove the ECM mirror assembly (A). 4. To inta ...

Hyundai Elantra AD (2016-2020) Owners Manual: Theft-Alarm System
This system helps to protect your vehicle and valuables. The horn will sound and the hazard warning lights will blink continuously if any of the following occur: - A door is opened without using the remote key or smart key. - The trunk is opened without using the remote key or smart key. - The ...