Hyundai Ioniq: Engine Coolant/Inverter Coolant / Changing Coolant

Hyundai Ioniq (AE) 2017-2025 Owner's Manual / Maintenance / Engine Coolant/Inverter Coolant / Changing Coolant

Have coolant changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this chapter.

WARNING

Do not use engine coolant or antifreeze in the washer fluid reservoir.

Engine coolant can severely obscure visibility when sprayed on the windshield and may cause loss of vehicle control resulting in an accident.

Engine coolant may also cause damage to paint and body trim.

NOTICE

To prevent damage to engine parts, put a thick towel around the radiator cap before refilling the coolant to prevent the coolant from overflowing into engine parts, such as the alternator.

    Checking the Coolant Level

    ■ Engine coolant ■ Inverter coolant Check the condition and connections of all cooling system hoses and heater hoses. Replace any swollen or deteriorated hoses...

    Hybrid Starter & Generator (HSG) Belt

    ..

    Other information:

    Hyundai Ioniq (AE) 2017-2025 Service Manual: Schematic diagrams


    C..

    Hyundai Ioniq (AE) 2017-2025 Service Manual: High Mounted Stop Lamp. Repair procedures


    Removal1.Disconnect the negative (-) battery terminal.2.Remove the rear spoiler assembly.(Refer to Body - "Tail Gate Trim")3.Disconnect the high mounted stop lamp connector.4.Remove the high mounted stop lamp cover by pulling forward in the direction of the arrow using screw driver or remover...

    Categories

    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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