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: In-car Sensor. Repair procedures

    Diagnosis With GDS1.The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).※ The diagnostic system (GDS) provides the following information.(1) Self diagnosis : Checking the failure code (DTC) and display.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Parking Distance Warning (PDW) Sensor. Repair procedures

    Removal1.Disconnect the negative (-) battery terminal.2.Remove the front / rear bumper cover.(Refer to Body - "Front Bumper Cover")(Refer to Body - "Rear Bumper Cover")3.Disconnect the connector (A) from the parking assist sensor.4.Remove the sensor (A) by pulling out both ends of the sensor holder.

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