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: Rear Seat Belt Buckle. Components and components location

C..

Hyundai Ioniq (AE) 2017-2025 Service Manual: Electric Parking Brake (EPB). Repair procedures

Removal1.Turn ignition switch off and disconnect the battery (-) cable from the battery.2.Disconnect the EPB control module connector.3.Loosen the mounting nuts and then remove the EPB control module. Tightening torque : 9.8 - 14.7 N...