Hyundai Genesis: 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°C (33.8°F), the A/C compressor will stop operating.
The compressor will operate manually.
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. 4. The voltage will ri ...

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. 1. Ambient Sensor (+)2. Sensor ground ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Head Lamp Washer Motor Repair procedures


Removal Head Lamp Washer Motor     - When servicing the washer pump, be careful not to damage the washer pump seal. - Do not operate the washer pump before filling the washer reservoir. Failure to do so could result in premature pump failure. 1. Disconnect the neg ...

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


Components Location 1. ECM (Engine Control Module)2. Barometric Pressure Sensor (BPS)3. Intake Air Temperature Sensor (IATS)4. Manifold Absolute Pressure Sensor (MAPS)5. Engine Coolant Temperature Sensor (ECTS)6. Throttle Position Sensor (TPS) [integrated into ETC Module]7. Crankshaft Position ...

© 2013-2025 www.hgenesisdh.com