Hyundai Genesis (DH): Air Conditioning System / In-car Sensor Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / In-car Sensor Description and Operation

Description
An in-car air temperature sensor is located in the crash pad lower panel.
The sensor contains a thermistor which measures the temperature of the cabin. The signal determined by the resistance value which changes in accordance with perceived inside temperature, is delivered to the heater control unit and according to this signal the control unit regulates the in-car temperature to the intended value.

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal

    Inspection 1. Turn the ignition switch ON. 2. Blow warm air into the in-car sensor air inlet. Measure the sensor resistance between 1 and 3 terminals.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Mode Control Actuator Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4. Verify that the mode control actuator operates to the vent mode when connected in reverse.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Auto Defogging Actuator Description and Operation

    Description The auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuator, A/C, auto defogging actuator, blower motor

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