Hyundai Ioniq (AE): Hybrid Control System / HPCU (Hybrid Power Control Unit). Components and components location
| Components |
| 1. Hybrid Control Unit (HCU) 2. Inverter 3. Low DC/DC Converter (LDC) 4. Connector (↔ High Voltage Battery) | 5. Connector (↔ Motor) 6. Connector (↔ HSG) 7. Low Voltage Power Outlet Terminal 8. DC Fuse |
DescriptionThe Hybrid Power Control Unit (HPCU) is an integrated power conversion unit which consists of the two inverters, LDC, and HCU.
Removal • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system.
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Warning Indicator. Repair procedures
RemovalWarning Indicator1.Disconnect the negative (-) battery terminal.2.Remove the mirror (A).InstallationWarning Indicator1.Install the outside mirror.2.Connect the negative (-) battery terminal.Inspection1.Apply battery voltage to each terminal as shown in the table and verify that the mirror operates properly.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Schematic diagrams
System Block DiagramComponent Parts and Function Outline Component part Function Vehicle-speed sensor, ESP/ABS Control ModuleConverts vehicle speed to pulse.VCUReceives signals from sensor and control switches.
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