Hyundai Azera: A/C Pressure Transducer Repair procedures
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / A/C Pressure Transducer Repair procedures
Fifth generation HG (2011–2026) / Hyundai Azera 2011-2026 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / A/C Pressure Transducer Repair procedures
| Inspection |
| 1. |
Measure the pressure of high pressure line by measuring voltage output between NO.1 and NO.2 terminals.
|
| 2. |
Inspect the voltage value whether it is sufficient to be regular value or not.
|
| 3. |
If the measured voltage value is not 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) and then remove the A/C pressure transducer (B).
|
| 4. |
Installation is the reverse order of removal. |
A/C Pressure Transducer Description and Operation
Description
A/C pressure transducer convert the pressure value of high
pressure line into voltage value after measure it. By converted voltage
value, engine ECU controls cooling fan by operatin ...
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 freezing by excessive cooling. ...
See also:
ICM (Integrated Circuit Module) Relay Box Schematic Diagrams
Circuit Diagram
...
Checking the coolant level
Check the condition and connections of all cooling system hoses and heater hoses.
Replace any swollen or deteriorated hoses.
The coolant level should be filled between F (Full) and L (Low) marks ...
SS-B Solenoid Valve(ON/OFF) Description and Operation
Description
SS-B solenoid valve is attached to the valve body and is an
on/off solenoid valve that is used to change gears. SS-B Solenoid
valve(ON/OFF) is installed at valve body. ...
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