2024 Hyundai Ioniq 5 Electrical System Problems
The Electrical System accounts for 176 of 222 complaints (79%) on the 2024 Hyundai Ioniq 5, with a median failure mileage of 10,120 miles. Two related recalls cover the ICCU and high-voltage battery. No fires or injuries were reported, but 2 crashes were linked to this area.
- Electrical System complaints
- 176
- 79% of 222
- Crashes reported
- 2
- Fires reported
- 0
- Injuries reported
- 0
- Median mileage
- 10,120 mi
- Related recalls
- 3
Typical electrical symptoms owners report
- Vehicles suddenly lose all power and propulsion while driving, sometimes leaving instrument panels dark and doors requiring the emergency manual key to open.
- Drivers report a "Check Electrical System" or "Power limited" warning followed by the car stopping completely, in some cases with wheels locking so it cannot be towed normally.
- The Integrated Charging Control Unit (ICCU) fails, preventing the vehicle from charging at AC chargers and showing a stalled charge rate.
- The 12V battery repeatedly dies within months of ownership, requiring jump starts and replacement.
- Owners report waiting extended periods for recall parts (Campaign 24V204000) to become available after receiving notification.
- Some incidents describe the car losing propulsion mid-drive and being limited to low speeds, creating a hazard in highway traffic.
When 2024 Hyundai Ioniq 5 electrical complaints were filed
First complaint Nov 14, 2023, latest Aug 26, 2026.
Electrical System recalls for the 2024 Hyundai Ioniq 5
- NHTSA 26V432000Jul 2, 2026Electrical System6 vehiclesPark Outside
Electrical system:propulsion system:traction battery
Hyundai 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.
Risk: A fire increases the risk of injury.
Remedy: 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.
- NHTSA 24V868000Nov 18, 2024Electrical System145,642 vehicles
Electrical system:propulsion system:charging:module:software
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.
Risk: 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 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.
- NHTSA 24V204000Mar 15, 2024Electrical System99,055 vehicles
Electrical system:12v/24v/48v battery
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.
Risk: 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 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.
Electrical System complaints by Ioniq 5 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How common are electrical problems in the 2024 Hyundai Ioniq 5?
- NHTSA data shows 176 Electrical System complaints out of 222 total complaints for the 2024 Ioniq 5, or 79% of all complaints filed for the year.
- Is there a recall for the 2024 Hyundai Ioniq 5 electrical system?
- Yes. NHTSA lists three related recalls: campaign 26V432000 for high-voltage battery cell misalignment, and campaigns 24V868000 and 24V204000 for the Integrated Charging Control Unit (ICCU).
- At what mileage do electrical failures typically occur?
- The median mileage at failure for Electrical System complaints on the 2024 Ioniq 5 is 10,120 miles.
- Did the electrical issues cause any fires or injuries?
- NHTSA data for this area shows 0 fires and 0 injuries, though 2 crashes were reported.
- How does 2024 compare to other Ioniq 5 model years for electrical complaints?
- Electrical System complaints made up 79% of all complaints in 2024, compared to 78% in 2022, 72% in 2023, and 76% in 2025.