Hyundai Genesis: Air Conditioning System / 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 Specification Ambient temperature [°C(°F)] Resistance between terminal 1 and 2 (k?) -30 (-22) 547.35 -20 (-4) 297.66 -10 (14) 168.61 0 (32) 99.07 10 (50) 60.05 20 (68) 37.54 30 (86) 24.13 40 (104) 15.19 50 (122) 10.74

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	Remove the front bumper. (Refer to Body - "Outside Rear View Mirror")

3.	Loosen the screws securing the ambient temperature sensor.

4.	Push upward the ball (B) in the lower side while lifting up the two clips (A).

5.	Disconnect the connector, then remove the ambient temperature sensor.

6.	Install in the reverse order of removal.

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 temperatu ...

CO2 Sensor Description and Operation

Description This system maintains the density of carbon dioxide constantly in vehicle interior by measuring the amount of carbon dioxide to increase the comfortableness and the fuel consumptio ...

Other information:

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

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the temperature control actuator connector. 3. Verify that the temperature control actuator operates to the warm (Driver's side) or cool (Passenger's side) position when connecting 12V to terminal 3 and grounding terminal 4. ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Rain Sensor Description and Operation

Description Integrated Rain Sensor Integrated rain sensor (A) controls three systems: front wiper, auto-light, and central air conditioner. 1. Wiper Control System When "AUTO" switch signal is received from the multi-function switch on the right, the integrated rain sensor detects the amo ...