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2023 Hyundai Ioniq 5: raw data

Every record we hold for this vehicle, as plain tables, with nothing added. The consumer page shows the same records with the maintenance schedule, price ranges and nearby shops around them.

vehicle2023 / hyundai / ioniq-5
known issues5 clusters (reviewed 2026-07-20)
complaints386 on file (2023-03-02 → 2026-09-04)
recalls4
investigations1
fars1 occupant deaths, crash years 2010-2024 (vpic)
indexedyes
licenseCC BY 4.0 (derived)

Known Issues clusters all years →

Spontaneous rear glass crackingSTRUCTURE, UNKNOWN OR OTHER2 complaints2026-03 → 2026-07ioniq-5-2023-rear-glass-cracking
  • 11748404 Rear hatch window spontaneously shattered for no apparent reason. Car was parked in a Florida parking lot, no use of rear hatch and no use of rear defroster. I understand there is a potential class action lawsuit for the Ioniq 5 model years 2022-2025 for this problem.
  • 11723241 Entered car on very cold day. Put heater and defroster on high, drove about a mile and then the window cracked.
Water intrusion causing under-seat wiring damageELECTRICAL SYSTEM2 complaints2025-11 → 2025-12ioniq-5-2023-water-intrusion-wiring
  • 11706248 Due to a heavy brake application a water bottle in the back seat spilled and the water traveled under the drivers seat. This resulted in multiple car systems going offline, vehicle reporting LKAS error and inability to turn the car off. This essentially bricked the vehicle.…
  • 11700999 A water bottle spilled from back seat during sudden deceleration due to traffic. Thd bottle hit the back of the drivers seat and some of the contents spilled, I felt moisture from under seat on my ankles. Shortly after the car systems started reporting they were not working. By…
ICCU failure causing 12V power lossELECTRICAL SYSTEM188 complaints2025-03 → 2026-06ioniq-5-2023-iccu-12v-power-loss
  • 11712157 The contact owns a 2023 Hyundai Ioniq 5. While driving at an undisclosed speed, the vehicle shut down unexpectedly, leaving the contact stranded for several hours. A RED warning light was illuminated, indicating an electrical failure, followed by the battery warning light being…
  • 11738922 The Integrated Charging Control Unit (ICCU) failed on my 2023 Hyundai Ioniq 5. The vehicle stopped charging prematurely overnight via AC Level 2 charging and then refused to charge again at all. The ICCU is responsible for maintaining the 12V battery by topping it up during…
  • 11730155 There was sudden power reduced and turn to the limp mode(Turtle symbol popped up). After pull over my vehicle to highway shoulder, the vehicle became total power loss. Unable to drive anywhere. It was a dangerous situation for my family. We waited tow car and took my vehicle to…
Lane-keeping and forward-collision sensor disengagementLANE DEPARTURE, FORWARD COLLISION AVOIDANCE3 complaints2025-11 → 2026-07ioniq-5-2023-adas-sensor-disengagement
  • 11748381 The ioniq 5 highway driving assist, which steers the car and keeps it centered in the lane, will disengage without clear warning - the small green steering wheel icon (which is at the top of the dash cluster) simply becomes grey and blinks, but there's no audible chime to…
  • 11700677 Several times now the "Check Driver Assistance System" and "Check Lane Assist System" have come on and stayed on. I brought the car dealership, and they fixed it--but only temporarily--the problem recurs within a few days of the fix. All of the sensor cameras are clean. I have…
  • 11697455 I suddenly received errors that my sensors weren’t working, and I can no longer use my cruise control. The car has less than 60,000 miles so it still has the full bumper to bumper warranty. I have never had a collision. So I took it in to the dealer and they said the camera was…
Unintended acceleration despite brake inputELECTRICAL SYSTEM, SERVICE BRAKES, FUEL/PROPULSION SYSTEM2 complaints2026-04 → 2026-06ioniq-5-2023-unintended-acceleration
  • 11743216 OnXXX, as we approached what I call the 6 o’clock position of a round-about in [XXX], we had braked almost to a full stop (0-5 mph) to wait on the car ahead of us to enter the round-about when we felt increasing movement. Despite braking, to wait on that car, our car with…
  • 11729695 7 incidents of electrical drive problem incidents 1-3car would not start despite full battery Incident 4 same thing and car went to dealer, they said know problem and they would fix it overnight by downloading new software and charge about 400 for new 12V battery Incident 5…

NHTSA complaints (summary) all years →

countearliest_datelatest_datecrash_flaggedfire_flaggedtop_components
3862023-03-022026-09-04113ELECTRICAL SYSTEM:271; POWER TRAIN:72; FUEL/PROPULSION SYSTEM:67; UNKNOWN OR OTHER:44; ENGINE:37

Recalls all years →

campaign_numberreport_received_datecomponentsummaryconsequenceremedy
24V06500001/02/2024POWER TRAIN:DRIVELINE:DRIVESHAFTHyundai Motor America (Hyundai) is recalling certain 2023 IONIQ 5, IONIQ 6, and Genesis GV60 vehicles. The rear inner driveshaft may have been improperly heat-treated, allowing it to break under load and resulting in a loss of drive power.A loss of drive power increases the risk of a crash.Dealers will replace the rear inner driveshaft, free of charge. Owner notification letters were mailed March 29, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's numbers for this recall are 253(H), 017G(G).
24V20400015/03/2024ELECTRICAL SYSTEM:12V/24V/48V BATTERYHyundai 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.A loss of drive power increases the risk of a crash.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.
24V86800018/11/2024ELECTRICAL SYSTEM:12V/24V/48V BATTERYHyundai 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.A loss of drive power increases the risk of a crash.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.
26V43200002/07/2026ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERYHyundai Motor America (Hyundai) is recalling certain 2023-2024 Ioniq 5 vehicles. The high voltage battery cells may contain misaligned electrodes, which can lead to a fire while parked or driving.A fire increases the risk of injury.Owners are advised to park outside and away from structures and limit their charge to a maximum of 80% until the recall repair is complete. Dealers will replace the high voltage battery system assembly, free of charge. Owner notification letters are expected to be mailed August 31, 2026. Owners may contact Hyundai's customer service at 855-371-9460. Hyundai's number for this recall is 305. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on July 3, 2026.

Investigations all years →

action_numberstatussubjectcomponentsopenedclosedrecall_campaignsummary
PE23011closedLoss of Motive PowerELECTRICAL SYSTEM:12V/24V/48V BATTERY2023-06-082024-04-1724V204On 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 the vehicle was in motion. This investigation found that the Integrated Charging Control Unit (ICCU) may be subject to various conditions such as overcurrent, overvoltage induced at the end of charging, and certain thermal loading during operation that can damage its internal components and open the I

FARS occupant deaths all years →

crash_yearsoccupant_deathsmatch_typevpic_recovered
2010-20241vpic1

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road.

Cite this

Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.

Wrench.Pro (2026). 2023 Hyundai Ioniq 5 vehicle data [dataset]. https://www.wrench.pro/data/vehicles/2023/hyundai/ioniq-5
@misc{wrenchpro_2023_hyundai_ioniq_5_2026,
  author = {Wrench.Pro},
  title = {Wrench.Pro vehicle data: 2023 Hyundai Ioniq 5},
  year = {2026},
  howpublished = {\url{https://www.wrench.pro/data/vehicles/2023/hyundai/ioniq-5}},
  note = {Derived from NHTSA public records. CC BY 4.0.}
}

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