2024 HYUNDAI IONIQ 5

2 recalls — 333 complaints — 8 TSBs

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Defect Description

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 lo... Read more

Consequence

A loss of drive power increases the risk of a crash.

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 Genes... Read more

145,642 vehicles affected

Manufacturer: Hyundai Motor America

ELECTRICAL SYSTEM:PROPULSION SYSTEM:CHARGING:MODULE:SOFTWARE

Defect Description

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 lo... Read more

Consequence

A loss of drive power increases the risk of a crash.

Remedy

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 f... Read more

99,055 vehicles affected

Manufacturer: Hyundai Motor America

Complaint Statistics

333 total complaints 11 crashes 9 injuries

Top Reported Components

Component	Complaints
ELECTRICAL SYSTEM	61
ENGINE	42
POWER TRAIN	40
FUEL/PROPULSION SYSTEM	40
UNKNOWN OR OTHER	27
STEERING	16
SERVICE BRAKES	12
VEHICLE SPEED CONTROL	12
SEAT BELTS	7
AIR BAGS	7

Incident date: May 20, 2026

I am writing regarding a very serious and frightening safety incident involving my 2024 Hyundai IONIQ 5. While driving through a busy intersection in California, the vehicle displayed the warning message: “Stop vehicle and check power supply.” Within approximately one minute of that warning appe... Read more

Incident date: Jun 7, 2026

I received a warning on the screen that said "Stop vehicle and check power supply". Later I got a different message about the 12V system. I checked the error codes with an android app and got error codes P1A90 and PPOC17.

Incident date: Apr 16, 2026

This is the second time the ICCU failed. The car is waiting for a full EV battery replacement. The first time the failure happened on 12/11/25, at 9,165 miles, the alert happened just before the car came to a full stop as we were driving along the road near our house, it was very difficult to steer,... Read more

Incident date: Apr 16, 2026

Incident date: May 22, 2026

TIRE SIZE 235 / 55 R 19. Vehicle is a 2024 IONIQ 5. Issue began at/around 10k miles of use. Sound dampening foam inside of the tires comes loose and bunches up in the tire, creating varying degrees of car shaking and vibration. At its worst, the steering wheel and tires violently shake, especially... Read more

Incident date: Jan 16, 2026

The vehicle flashed a warning and suddenly lost power, forcing me to pull over or be stuck in the middle of the road. The vehicle could no longer be driven, as this problem occurred quickly after subsequent restarts. I had the vehicle towed to the dealership, who confirmed it was a broken ICCU, and ... Read more

Incident date: May 6, 2026

The lane keep assist has never worked. It doesn't not keep you in the lane, it just chimes when you drift out of it. The bigger issue is the axles. I only owned the car for 1 month when the axles started loudly clicking with every turn. Honda is claiming this is just a cosmetic defect and it does ... Read more

Incident date: May 6, 2026

Incident date: May 2, 2026

My car has a known issue with a piston skirt defect that can cause engine failure. Audi of America acknowledged this issue with the EA839 and only warranted an 80k mile warranty. I am outside of that warranty and in risk of catastrophic engine failure that could lead to safety issues on the road. I ... Read more

Incident date: Apr 23, 2026

This error code (PCS2_a103_IsoTempSensorIrrational) is from a Tesla Cybertruck. It relates to the Power Conversion System (PCS2), which handles AC charging, PowerShare (vehicle-to-load/home), and other power conversion functions. My Cybertruck will likely be affected in the future by charging issu... Read more

Incident date: Dec 29, 2025

The sunroof wind screen broke off while driving. The sunroof then stayed open and would not shut. The electrical components in the middle seat are not working properly with the buttons on the seats. The leather is ripping on the seats and the center console even with regular leather conditioning

Incident date: Dec 29, 2025

Incident date: Jan 17, 2026

The screen continues to go out. Screen contains many safety functions. When it malfunctions it is distracting.

Incident date: Apr 22, 2026

As I began a drive cycle, I heard a pop sound and received the “check electric vehicle system” warning associated with ICCU failure. With ICCU failure, if I had continued to drive the 12V battery would have run to zero and the car would have died completely. Vehicle goes to dealer tomorrow for c... Read more

Incident date: Apr 22, 2026

Incident date: Apr 12, 2026

The issue involved a failure of the 12V battery system in my Hyundai Ioniq 5, which powers essential electronics and allows the vehicle to operate. The battery suddenly lost charge while I was driving, causing the vehicle to become inoperable. The car was towed to a dealership, and the battery and r... Read more

Incident date: Apr 13, 2026

Known ICCU issue: the 12v battery died for no reason rendering the car undrivable.

Incident date: Apr 7, 2026

On [XXX], my 2024 Hyundai Ioniq 5 experienced a sudden and complete failure of the Integrated Charging Control Unit (ICCU). The failure rendered the vehicle inoperable without warning, requiring it to be towed to a dealership. The vehicle is currently located at AutoNation Hyundai in North Richland ... Read more

Incident date: Apr 10, 2026

For the second time, the integrated control unit, ICCU, has failed to this is AFTER being replaced under the recall. The recall solution has not fixed the problem, and is a fake bandaid on a problem that means cars will totally stop working in the middle of the road. This is totally unsafe and unacc... Read more

Incident date: Apr 10, 2026

Incident date: Mar 19, 2026

On 3/19/2026. Battery was at 20% SOC. Plugged in my home L2 charger. Car did not start. Took vehicle to dealer the next morning 3/20/2026. It was diagnosed as an ICCU failure. Parts ordered car left at dealer but still waiting on 4/9/2026 for issue to be resolved.

Incident date: Apr 2, 2026

My on Thursday, April 2, my 2024 Hyunda Ioniq 5 displayed the "Check Electrical System" message displayed. I had just started the car. I started to lose propulsion on a busy street [XXX] ). I managed to get the car to [XXX] and had to pull over. I had the car towed to the Luther Hyundai, [XXX] . ... Read more

Incident date: Feb 28, 2026

2/28/26 Driving home, heard a loud pop, notice is on the dash say check vehicle electrical system. Vehicle begins to slow down and eventually die. Called the manufacturer and had it towed to the dealership. The ICCU had failed.

Incident date: Feb 28, 2026

Incident date: May 1, 2025

There were no dash warnings. The car slowed to 20MPH and then stopped just as we were about to pull onto a busy freeway. The dash stayed on and then went blank while I waited for the tow truck to take it back to the dealer. The tow truck driver was unable to move the car without jumping the dead bat... Read more

Incident date: Feb 26, 2026

I am writing to formally document a serious, recurring safety defect in ou 2026 Hyundai Tucson Hybrid, purchased less than a month ago. The vehicle has now exhibited multiple distinct dashboard warning faults related to the electronic shifter system, has left me stranded on more than one occasion, a... Read more

Incident date: Feb 26, 2026

It will not take fuel. I try very slowly to put fuel in it and it keeps shutting off at the pump. I took it to the VW Dealership and they said it was a stuck valve in the tank. That I would need a new gas tank and wanted to charge me $2000 to fix it. I took it to another place and they said it w... Read more

Incident date: Mar 27, 2026

Vehicle acting as a non conforming testing asset running in Factory Debug Mode (Unit ID: 01). This also shows and caused systemic U1000 Electrical Network Jam from an obsolete/unconfigured 2G TCU. Critical Failures: Airbags disabled showing current codes B0022-13(Left), B002A-13(Right) prove the pr... Read more

Incident date: Mar 27, 2026

The Powersteering is failing in my 2011 Chevrolet Malibu with 93K miles on it. The warning light on the dashboard appears randomly then it becomes difficult to steer. This has become a safety issue because when driving on the highway or trying to navigate turns requires a lot of strength and can be ... Read more

Incident date: Mar 27, 2026

The steering has been 'sticky' or 'notchy' since the vehicle was a few months old. With lane keeping off, driving in a straight line, when I perform a small steering input, it feels like the steering wheel is locked...when I push harder, it begins to act normally again. NHTSA recall 24V744 actually... Read more

Incident date: Mar 15, 2026

My 2024 Jeep Wrangler 4XE has been out of service for a total of 23 days across two separate dealer visits for battery-related safety recall repairs. The vehicle currently has two open recalls with no available remedy: Recall #78C (NHTSA #25V-766) - PHEV safety recall related to hybrid battery fire... Read more

Incident date: Mar 23, 2026

Seatbeall does not click in

Incident date: Mar 21, 2026

I was driving in a parking lot and heard a “pop” sound like a balloon breaking. The Ionic 5 lurched and stopped. A red circle appeared on the dash and said “check electrical system.” I slowly maneuvered the car into a parking spot because there was very little power and turned off the car. ... Read more

Incident date: Aug 11, 2025

Pop sound while driving. Lost ability to drive at normal speed. Was able to take car to repair shop and was informed of ICCU failure

Incident date: Jan 31, 2026

Received multiple "Check Vehicle Electric Systems" on a drive which went away and then got into the car, turned it on, shifted into drive, and heard a pop from bellow before moving at all and the car went into Turtle Mode and blasted warnings. The car completely died with zero power leaving it stran... Read more

Incident date: Jan 31, 2026

Incident date: Mar 12, 2026

ICCU failure while driving.

Incident date: Mar 3, 2026

ICCU failure

Incident date: Mar 6, 2026

ICCU Failure. Vehicle underwent deal TSB for ICCU failure resolution prior to still failing months later.

Incident date: Mar 18, 2026

The vehicle experienced a sudden failure of the 12V battery while on the road. The car stopped completely and became inoperable. At the time of failure, there were no tail lights or proper warning indicators working, which created a very dangerous situation, especially in traffic. I was stuck on the... Read more

Incident date: Mar 2, 2026

I was driving and the car gave an electrical system warning, slowed, and thereafter would not go above about 20mph. Fortunately this happened on a local, low speed limit street. I'd rather not think about what might have happened if this had happened on a highway. The Integrated Charging Control... Read more

Incident date: Mar 18, 2026

Incident date: Mar 2, 2026

Incident date: Feb 16, 2026

Loss of power leaving driver stranded

Incident date: Mar 2, 2026

Incident date: Feb 22, 2026

ICCU went bad. Battery warning light appeared a few hours before Vehicle stopped. Vehicle was inoperable and needed to be towed.

Incident date: Mar 16, 2026

While driving I received the infamous "Stop vehicle and check power supply" warning, and it was then inoperable, needed a tow to the dealer for ICCU replacement. I can't believe you terminated your initial investigation into this in 2023 because they did a recall (which my car received). That recal... Read more

Incident date: Mar 16, 2026

Showing 50 of 333 complaints.

NHTSA Safety Ratings — 2024 HYUNDAI IONIQ 5

2024 Hyundai Ioniq 5 SUV Later Release AWD

Category	Rating
Side Crash	5 / 5 ★★★★★
Side Crash — Driver	4 / 5 ★★★★☆
Side Crash — Passenger	5 / 5 ★★★★★
Rollover	5 / 5 ★★★★★
Rollover Risk	8.3%

Safety Technology

Feature	Status
Electronic Stability Control	Standard
Forward Collision Warning	Standard & Optional
Lane Departure Warning	Standard

Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.

Technical Service Bulletins — 2024 HYUNDAI IONIQ 5

8 manufacturer communications from 6 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
110000 ELECTRICAL SYSTEM	4
060000 ENGINE AND ENGINE COOLING	1
100000 POWER TRAIN	1
130000 VISIBILITY	1
130000 VISIBILITY/WIPER (PWS)	1

110000 ELECTRICAL SYSTEM

Certain IONIQ 5 (NE1) vehicles may experience difficulties with BlueLink activation and/or remote services. This bulletin provides instructions to perform a dealer mode factory reset, followed by a head unit reset for vehicles experiencing

100000 POWER TRAIN

Certain 2022-2024 MY IONIQ 5 (NE1) and 2023MY IONIQ 6 (CE1) may have a condition of the power down warning light (turtle symbol) with "Power is limited" displayed in the cluster, and possible DTC P0A2F. If you are servicing a vehicle with e

110000 ELECTRICAL SYSTEM

130000 VISIBILITY

This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming

130000 VISIBILITY/WIPER (PWS)

110000 ELECTRICAL SYSTEM

060000 ENGINE AND ENGINE COOLING

This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.

NHTSA Safety Investigations — HYUNDAI IONIQ 5

Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.

PE — Closed — Model Year: 2022

Loss of Motive Power

On June 8, 2023, the Office of Defect Investigation (ODI) opened PE23011 to investigate allegations of loss of motor power on model year (MY) 2022 Hyundai Ioniq 5 vehicles. Some consumers reported loss of motor power immediately after a warning lamp illumination or reduction of motive power while th... Read more

HYUNDAI IONIQ 5 — All Years Overview

Complete safety history for the HYUNDAI IONIQ 5 across all model years (2022–2026).

19 Total Recalls

2,033 Total Complaints

1 Investigations

79 Reported Crashes

16 Reported Fires

1 Reported Deaths

HYUNDAI IONIQ 5 — Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2026	2	26	View
2025	9	420	View
2024 (current)	2	333
2023	3	606	View
2022	3	648	View

Other HYUNDAI Models

Model	Recalls	Complaints
SONATA	184	21,863	View
SANTA FE	153	9,962	View
ELANTRA	133	11,853	View
PALISADE	124	2,704	View
TUCSON	95	8,074	View
SONATA HYBRID	67	1,129	View
ACCENT	64	2,745	View
SANTA FE HYBRID	57	347	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2024 HYUNDAI IONIQ 5

Complaint Statistics

Top Reported Components

NHTSA Safety Ratings — 2024 HYUNDAI IONIQ 5

Safety Technology

Technical Service Bulletins — 2024 HYUNDAI IONIQ 5

Most Affected Components

NHTSA Safety Investigations — HYUNDAI IONIQ 5

HYUNDAI IONIQ 5 — All Years Overview

HYUNDAI IONIQ 5 — Year by Year

Other HYUNDAI Models