Hyundai Ioniq: Air Conditioning System / In-car Sensor. Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / In-car Sensor. 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 signal decided by the resistance value which changes in accordance with perceived inside temperature, is delivered to heater control unit and according to this signal the control unit regulates in-car temperature to intended value.

Evaporator Temperature Sensor. Repair procedures

Inspection1.Turn the ignition switch OFF.2.Disconnect the evaporator temperature sensor connector.3.Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor...

In-car Sensor. Repair procedures

Diagnosis With GDS1.The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).※ The diagnostic system (GDS) provides the following information...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Antenna. Repair procedures

InspectionAntenna Cable1.Check for continuity between the center poles of antenna cable.2.Check for continuity between the outer poles of antenna cable. There should be continuity.3.If there is no continuity, replace the antenna cable.4.If there is no continuity, replace the antenna amplifier...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Lighting control

To operate the lights, turn the knob at the end of the control lever to one of the following positions: 1. DRL (Daytime Running Lights) OFF position 2. AUTO light position 3. Parking lamp position 4. Headlamp position Daytime running light (DRL) (if equipped) The Daytime Running Lights (DRL) can make it easier for others to see the front of your vehicle during the day, especially after dawn and before sunset...