Hyundai Genesis (DH): Air Conditioning System / Ambient Temperature Sensor Description and Operation

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

Description

The ambient temperature sensor is located inside the side mirror and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.

The sensor output will be used for discharge temperature control, temperature regulation door control, blower motor level control, mix mode control and in-car humidity control.

If the ambient temperature is below 1.0

❮Photo Sensor Repair procedures

Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change.

Ambient Temperature Sensor Repair procedures❯

Inspection 1. Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature.

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Auto Light Sensor Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the photo & auto light sensor. (Refer to Windshield Wiper/Washer - "Rain Sensor") Installation 1. Install the auto light sensor. 2. Connect the negative (-) battery terminal.

Hyundai Genesis (DH): Air Conditioning System / Ambient Temperature Sensor Description and Operation

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Auto Light Sensor Repair procedures

Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location

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