Hyundai Genesis: Air Conditioning System / A/C Pressure Transducer Repair procedures

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.


Voltage = 0.00878835 * Pressure + 0.37081095

3.
If the measured voltage value is not within the specification, replace the A/C pressure transducer.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/charging station.
3.
Disconnect the A/C pressure transducer connector (A).

4.
Remove the A/C pressure transducer (A).

Tightening torque :
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)

   
Be careful not to bend the liquid & suction pipe.
5.
Install in the reverse order of removal.
   
When installing, replace it with a new O-ring (A).

A/C Pressure Transducer Description and Operation
Description The A/C Pressure Transducer (APT) converts the pressure value of high-pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the coolin ...

Evaporator Temperature Sensor Description and Operation
Description 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 cool ...

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 Owners Manual: Rear curtain


To raise and lower the rear curtain, press the button. The rear curtain will be lowered automatically when you shift the shift lever into R (Reverse) and raised automatically when you shift the shift lever from R (Reverse) into P (Park). After the rear curtain is lowered by shiftin ...

© 2013-2025 www.hgenesisdh.com