Hyundai Genesis: Air Conditioning System / Evaporator Temperature Sensor Description and Operation
The evaporator temperature sensor will detect the evaporator
core temperature and interrupt compressor relay power in order to
prevent evaporator from freezing due to excessive cooling.
![](images/evaporator_temperature_sensor_description_and_operation-1135/1/sdhha0180d.gif)
Inspection
1.
Measure the pressure of high pressure line by measuring voltage output between terminal “1” and “2”.
2.
Inspect the voltage value whether it is the regular value or not. ...
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the evaporator temperature sensor connector.
3.
Measure the resistance between terminal “+” and “-” of the evaporator temp ...
Other information:
Removal
1.
Release the residual pressure in fuel line.
(Refer to Fuel Delivery System -"Release Residual Pressure in Fuel Line")
•
When removing the fuel pump relay, a Diagnostic Trouble Code
(DTC) may occur. Delete the code with the GDS after completion of
“Re ...
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the air-bag module from the steering wheel.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
3.
Remove the cover (A) after loosening the screw.
4.
Disconnect the cr ...