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

Components and components location

Component Location1. HPCU (Hybrid Power Control Unit)2. HCU (Hybrid Control Unit)3. Brake Switch4. DC Fuse    • 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)...

HPCU (Hybrid Power Control Unit). Components and components location

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:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Smart Cruise Control (SCC) Switch. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the steering wheel assembly.(Refer to Steering System -"Steering Wheel")3.Remove the steering back cover (A).4.Remove the steering remote control connector (A).5.Remove the steering remote control (A), after loosening the screws...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Rear Corner Radar Unit. Repair procedures

Removal1.Disconnect the negative (-) battery terminal.2.Remove the rear bumper.(Refer to Body - "Rear Bumper")3.Remove the rear corner radar unit (A) after loosening the mounting nuts.    • Take care not to separate the bracket from rear bumper when removing the rear corner radar sensor...