Hyundai Ioniq: Hybrid Motor Cooling System / Specifications

Description and operation

Description• Various devices containing semiconductor are used in HPCU.And heat is generated when the HPCU operates.• These devices are connected to the high voltage directly and cause heat hotter than the electrical devices of an internal combustion engine...

Electric Water Pump(EWP). Description and operation

Description• Function : It circulates the coolant for the hybrid system (HPCU, drive motor, and HSG).• Operating Principles: When the coolant temperature exceeds the limit set in the MCU in the hybrid system, the motor control unit (MCU) sends a command to the electric water pump (EWP) through the CAN communication to operate the EWP...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Components and components location

Components[General Type]1. Front seat headrest2. Front seat headrest guide3. Front seat back board4. Front seat back frame assembly5. Front seat shield inner cover6. Front seat SAB module7. Recliner lever8. Height lever cap9. Height lever 10. Front seat shield outer cover 11...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Low/High System Temp. Maintaining Hybrid mode, Low/High System Temp. Switching to Hybrid mode (Plug-in hybrid vehicle)

Low/High System Temp. Maintaining Hybrid mode (Plug-in hybrid vehicle) This message is displayed when the temperature of the high-voltage (hybrid) battery is too low or too high. This warning message is to protect the battery and the hybrid system...