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2025 Hyundai IONIQ 6 maintenance schedule

The 2025 IONIQ 6 is part of the CE generation (2023-2026), sold as a sedan. Below: its service intervals with the source behind each one, the fluids it takes, and the NHTSA recalls issued for it.

Service schedule

What the 2025 IONIQ 6 needs, and when

4 of these 5 items come from Hyundai's own published schedule. Manufacturer rows link to Hyundai's own schedule, Independent rows to a service shop or parts retailer's published guide.

ServiceIntervalSource
Cabin air filter

Helps provide cleaner air inside cabin

15,000 mi / 1 yearManufacturer
Brake fluid

Handled same as ICE in general schedule

30,000 mi / 2 yearsIndependent
12V battery

Inspect periodically for charging issues

Inspect, replace as neededManufacturer
EV coolant loops

Inspect reduction gear fluid and thermal coolant

Inspect, replace as neededManufacturer
EV brake service

Inspect friction brakes

Inspect, replace as neededManufacturer

Intervals are for normal driving; towing, short trips, extreme heat or dust shorten them. Services we could not find an interval for are left off rather than guessed.

Fluids and engines

What goes in it

Coolant
Low-conductivity EV Coolant

Powertrains in this generation

  • Electric (Permanent Magnet Synchronous (SR RWD 149 hp / LR RWD 225 hp)), Single-speed reduction gear, RWD
  • Electric (Permanent Magnet Synchronous (LR AWD)), 320 hp, Single-speed reduction gear, AWD

Confirm the exact spec against the owner's manual or the label under the hood; capacities vary by engine and drivetrain.

Safety recalls

3 NHTSA recalls for the 2025 Hyundai IONIQ 6

From NHTSA's recall database, matched by model and year. Recall repairs are free at Hyundai dealers, and a given car may already be fixed or fall outside a campaign, so check the VIN at nhtsa.gov/recalls before you buy.

Seat belts

NHTSA 26V218000

April 2026

Hyundai Motor America (Hyundai) is recalling certain 2023-2025 Hyundai Ioniq 6, 2023-2026 Genesis G90, 2024-2026 Hyundai Santa Fe, and Hyundai Santa Fe Hybrid vehicles. The driver and passenger seat belt anchors may detach.

Remedy: Dealers will inspect and reinforce or replace the seat belt anchors, as necessary, free of charge. Owner notification letters were mailed beginning May 29, 2026. Owners may contact Hyundai customer service at 1-855-371-9460 and Genesis customer service at 844-340-9741. Hyundai's numbers for this recall are 298 and 032G. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov April 8, 2026.

Electrical system

NHTSA 25V606000

September 2025

Hyundai Motor America (Hyundai) is recalling certain 2023-2025 IONIQ 6 electric vehicles. The charging port door panel may detach.

Remedy: Dealers will apply an adhesive on the charging port door assembly, free of charge. Owner notification letters were mailed beginning October 10, 2025. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 282. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on September 13, 2025.

Electrical system

NHTSA 24V868000

November 2024

Hyundai Motor America (Hyundai) is recalling certain 2022-2024 IONIQ 5, 2023-2025 IONIQ 6, Genesis GV60, Genesis GV70 "Electrified," and Genesis G80 "Electrified" vehicles. The Integrated Charging Control Unit (ICCU) may become damaged and stop charging the 12-volt battery, which can result in a loss of drive power.

Remedy: Dealers will inspect and replace the ICCU and its fuse, as necessary. In addition, dealers will update the ICCU software. All repairs will be performed free of charge. Owner notification letters were mailed December 20, 2024. Owners may contact Hyundai customer service at 1-855-371-9460 or Genesis customer service at 1-844-340-9741. Hyundai's numbers for this recall are 272 (Hyundai) and 025G (Genesis). This recall expands and replaces previous recall number 24V-204. Vehicles previously repaired under recall 24V-204 will need to have the new remedy completed.

Other IONIQ 6 model years

CE (2023-2026)

2023202420252026

Shopping new? The Hyundai IONIQ 6 guide covers the current model, with what it costs to keep for 1 to 15 years.

Sources

Researched 2026-09-16. Modeling, not mechanic advice - always confirm against your car's owner's manual and service records.

Running an IONIQ 6 for income?

Carlyle scores the exact listing on cost per remaining mile and projected Turo income, so you know what a 2025 IONIQ 6 earns before you buy it.

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