Hyundai Ioniq (AE): Hybrid Control System / HPCU (Hybrid Power Control Unit). Description and operation

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Hybrid Control System / Hybrid Control System / HPCU (Hybrid Power Control Unit). Description and operation

Description
The Hybrid Power Control Unit (HPCU) is an integrated power conversion unit which consists of the two inverters, LDC, and HCU.

    Component Location1. HPCU (Hybrid Power Control Unit)2. HCU (Hybrid Control Unit)3. Brake Switch4. DC Fuse    â€¢ HPCU includes the HCU (Hybrid Control Unit), Inverters (for Drive Motor, HSG and Electric A/C Compressor), MCU (Motor Control Unit) and LDC (Low DC / DC Converter).

    Components1. Hybrid Control Unit (HCU)2. Inverter3. Low DC/DC Converter (LDC)4. Connector (↔ High Voltage Battery)5. Connector (↔ Motor)6. Connector (↔ HSG)7.

    Other information:

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

    Diagnosis with GDS1.REAR CORENER RADAR system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis.2.Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.

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