Hyundai Ioniq: Hybrid Motor Cooling System / Electric Water Pump(EWP). Components and components location

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...

Electric Water Pump(EWP). Repair procedures

Removal1.Remove the 12 V battery (-) cable.2.Remove the undercover.(Refer to Engine Mechanical System - "Engine Room Undercover".)3.Drain the coolant from the hybrid cooling system...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Front Strut Assembly. Repair procedures

Removal1.Loosen the wheel nuts slightly.Raise the vehicle, and make sure it is securely supported.2.Remove the front wheel and tire (A) from the front hub. Tightening torque : 107.9 - 127.5 N.m (11.0 - 13.0 kgf.m, 79.6 - 94.0 lb-ft)    • Be careful not to damage the hub bolts when removing the front wheel and tire...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Front Seat Frame Assembly. Repair procedures

Replacement    • Put on gloves to prevent hand injuries.    • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components...