Hyundai Ioniq: Hybrid Motor Cooling System / Specifications

Hyundai Ioniq (AE) 2017-2024 Service Manual / Hybrid Motor System / Hybrid Motor Cooling System / Specifications

Cooling system
Specified coolant
LLC - 10
Approx. 3.2L (0.85 US gal, 3.38 US qt, 2.82 lmp qt.)

    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) 2017-2024 Owner's Manual: Liftgate

    Opening the liftgate Make sure the shift lever is in P (Park). Then do one of the following: 1. Unlock all doors with the Door Unlock button on your smart key. Press the liftgate handle button and open the liftgate. 2. Press and hold the Liftgate Unlock button on the smart key...

    Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Lane Keeping Assist (LKA) System

    The Lane Keeping Assist (LKA) System helps detect lane markers on the road with a camera at the front windshield, and assists the driver's steering to help keep the vehicle between lanes. When the system detects the vehicle straying from its lane, it alerts the driver with a visual and audible warning, while applying a slight countersteering torque, to try to prevent the vehicle from moving out of its lane...


    Hybrid Vehicle Engine Compartment

    Hyundai Ioniq. Hybrid Vehicle Engine Compartment

    1. Engine oil filler cap
    2. Engine oil dipstick
    3. Engine coolant cap
    4. Engine coolant reservoir
    5. Inverter coolant reservoir

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