2022-2024 Hyundai Ioniq 5 12-Volt Battery Recall (24V204)

Recall 24V204 at a glance

What is wrong with the 2022-2024 Hyundai Ioniq 5 in recall 24V204?

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.

Hyundai Motor America (Hyundai) is recalling certain 2022-2024 IONIQ 5, 2023-2024 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.

Is it safe to drive a 2022-2024 Ioniq 5 with recall 24V204?

NHTSA has not told owners to stop driving, but the risk is real: A loss of drive power increases the risk of a crash.

NHTSA describes the risk this way: A loss of drive power increases the risk of a crash.

NHTSA has not issued a do-not-drive or park-outside warning for this recall. Still, get the repair done as soon as it is available, and stop driving if you notice symptoms related to the 12v and 24v and 48v battery.

Which vehicles are included in recall 24V204?

Recall 24V204 covers 99,055 vehicles: 2023-2024 Genesis GV60; 2023-2024 Genesis GV70 Electrified; 2022-2024 Hyundai Ioniq 5; 2023-2024 Hyundai Ioniq 6.

NHTSA lists 99,055 vehicles in this campaign. Not every vehicle of these models and years is included, so check your VIN.

What is the fix for the Ioniq 5 12-volt battery recall?

Yes. This recall is replaced by NHTSA recall number 24V-868.

This recall is replaced by NHTSA recall number 24V-868. Vehicles already repaired under this recall will need to have the new remedy completed. 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 April 22, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 257/021G.

When was recall 24V204 announced?

Hyundai Motor America reported recall 24V204 to NHTSA on March 15, 2024. NHTSA lists the owner letter date as April 22, 2024.

This recall was filed 31 months ago. If your Ioniq 5 was built in that window, the VIN check below is the way to confirm it is included.

How do I check if my Ioniq 5 is part of recall 24V204?

Enter your 17-character VIN at nhtsa.gov/recalls. If recall 24V204 is open on your Ioniq 5, it will be listed there.

The fastest check is NHTSA’s VIN lookup. Type in the 17 characters from your registration or insurance card. Because only some 2022-2024 Ioniq 5 vehicles are included, the VIN check is the only reliable way to know. A brand-new recall may take several days to show up.

What should Ioniq 5 owners do about recall 24V204?

Check your VIN, schedule the free recall repair, and keep a repair order for every dealer visit.

1. Check your VIN at nhtsa.gov/recalls to confirm recall 24V204000 applies to your Ioniq 5.
2. Call a Hyundai dealer and schedule the recall repair. Ask how long the repair takes and whether parts are in stock.
3. Get a repair order for every visit, even if the dealer only inspects the vehicle. Read it before you leave and make sure your complaint is written the way you described it.
4. Write down when symptoms involving the 12v and 24v and 48v battery happen: date, mileage, speed, weather and what you felt or heard. Photos and short videos help.
5. Count the days the vehicle is at the dealer. Days out of service add up toward California's 30-day presumption.
6. If the problem comes back after the repair, return to the dealer and contact a lemon law attorney.

What are Ioniq 5 owners reporting to NHTSA?

Owners have filed 1,186 complaints with NHTSA about these vehicles since 2020, 840 of them about the electrical system.

NHTSA’s public complaint database lists 1,186 owner complaints filed since 2020 for the vehicles in this recall, and 840 of them involve the electrical system. Complaints are reports from owners and have not been verified by NHTSA, but a high count for the same component is a sign the problem is widespread.

• 2022 Hyundai Ioniq 5: 406 complaints in total, 298 about the electrical system
• 2023 Hyundai Ioniq 5: 387 complaints in total, 272 about the electrical system
• 2024 Hyundai Ioniq 5: 222 complaints in total, 174 about the electrical system
• 2023 Genesis GV60: 58 complaints in total, 32 about the electrical system
• 2023 Hyundai Ioniq 6: 56 complaints in total, 32 about the electrical system
• 2024 Hyundai Ioniq 6: 38 complaints in total, 21 about the electrical system
• 2024 Genesis GV60: 14 complaints in total, 8 about the electrical system
• 2023 Genesis GV70 Electrified: 5 complaints in total, 3 about the electrical system

Examples of what owners have reported to NHTSA (unverified excerpts):

4 days after having recall 272 performed by the dealer the ICCU on the vehicle failed. Warning lights indicated failure and to stop the vehicle. Luckily, only 1 mile from home and drove it home under reduced power . Called the dealer (70 miles away) and was told to tow the car to them.

2023 Hyundai Ioniq 6 owner, OR, NHTSA complaint 11637082, filed January 20, 2025

Shortly after the ICCU recall was repaired I received numerous electrical system warnings on my Hyundai Ioniq 6 (2023, SE model). The dealership identified the problem to be the Battery Management System needed a complete replacement would you take 1-2 weeks.

2023 Hyundai Ioniq 6 owner, GA, NHTSA complaint 11641396, filed February 7, 2025

The horn on my vehicle is defective after 16000 miles. I am available to take it in for an inspection. I was almost backed into and I had no way of alerting the other driver.

2023 Hyundai Ioniq 6 owner, WA, NHTSA complaint 11647298, filed March 10, 2025

Can recall 24V204 make my Ioniq 5 a lemon in California?

Not by itself. A recall repair that fails, or repeat dealer visits for the same defect, can support a California lemon law claim.

Recall 24V204000 does not automatically make your Ioniq 5 a lemon. California's Song-Beverly Act asks two questions: does a warranty defect substantially impair the vehicle's use, value or safety, and did the manufacturer fail to fix it in a reasonable number of tries (Civ. Code 1793.2(d))?

Electrical faults are hard to diagnose, so dealers often try several fixes before one works, if one works at all. That pattern of repeat visits for the same 12v and 24v and 48v battery problem is common in lemon law claims.

This campaign follows an earlier recall for the same issue. A second recall can mean the first remedy failed, and repeated repair attempts on the same defect are the core of most lemon law claims.

Earlier campaigns on these vehicles involving the same component: 24V868000.

Civil Code 1793.22(b) sets out a presumption that applies in the first 18 months or 18,000 miles: two or more repair attempts for a defect likely to cause death or serious bodily injury, four or more attempts for the same defect, or more than 30 total days out of service for repairs. Written notice to the manufacturer is required in some cases. Owners outside that window can still have a claim.

An owner who prevails in a lemon law case can recover reasonable attorney fees and costs from the manufacturer (Civ. Code 1794(d)). You pay nothing, win or lose. We are paid only if you win, and the manufacturer pays our fees, including in settlements. If a case is lost, our firm covers the costs.

Frequently asked questions about recall 24V204