Hyundai Ioniq: Hybrid Control System / HPCU (Hybrid Power Control Unit). Components and components location

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Control System / 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

HPCU (Hybrid Power Control Unit). Description and operation

D..

HPCU (Hybrid Power Control Unit). Repair procedures

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) 2017-2025 Owner's Manual: Low Fuel Level Warning Light, Engine Coolant Temperature Warning Light, Master Warning Light

Low Fuel Level Warning Light This warning light illuminates: • When the fuel tank is nearly empty. Add fuel as soon as possible. NOTICE Driving with the Low Fuel Level warning light on or with the fuel level below "E" can cause the engine to misfire and damage the catalytic converter (if equipped)...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Cylinder Head. Repair procedures

RemovalEngine removal is not required for this procedure. • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries...