Hyundai Genesis (DH): Air Conditioning System / Auto Defogging Sensor Description and Operation

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

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

    Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad under cover [RH]. (Refer to Body - "Crash Pad Under Cover") 3.

    Replacement 1. Disconnect the negative (-) battery terminal. 2. Disconnect the connector and then remove the auto defogging sensor (A). 3. Install in the reverse order of removal.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Compressor oil Repair procedures

    Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the compressor model.

    Hyundai Genesis (DH) 2013-2016 Service Manual: Heater & A/C Control Unit Repair procedures

    Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel blinks three times every 0.5 second, the corresponding fault code blinks on the setup temperature display panel every 0.5 second and will show two figures.

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