Hyundai Ioniq (AE): Electric A/C Compressor / Schematic diagrams

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / 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. Repair procedures

    Inspection    â€¢ 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.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Heater Unit. Repair procedures

    Replacement    When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.1.Disconnect the negative (-) battery terminal.2.Recover the refrigerant with a recovery / recycling / charging station.

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