Hyundai Ioniq (AE): Electric A/C Compressor / Schematic diagrams
| Connector Configurations |
| Terminal Function |
|
Connector
|
Pin No.
|
Function
|
| A | 1 | 12V Power Ground |
| 2 | Climate CAN Low | |
| 3 | Interlock (-) | |
| 4 | 12V Power | |
| 5 | Climate CAN High | |
| 6 | Interlock (+) | |
| B | 1 | High Voltage Power |
| 2 | High Voltage Ground | |
| 3 | Compressor Interlock (-) | |
| 4 | Compressor Interlock (+) |
Components Location1. Electric A/C CompressorComponents1. Electric A/C Compressor inverter assembly2. Gasket3. Electric A/C Compressor body assembly
Troubleshooting
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: A/C Pressure Transducer. Description and operation
DescriptionThe 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 cooling fan by operating it high speed or low speed. Engine ECU stops the operation of the compressor when the temperature of refrigerant line is very high or very
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: A/C Pressure Transducer. Repair procedures
Inspection • Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount.(Refer to Heating, Ventilation, Air Conditioning - "Specifications")1.
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