2022 Hyundai Ioniq 5 · symptom sheet
Engine stalls or loses power while driving
- 64owner reports
- 24,700median miles
- 0involved a crash
Newest report Aug 26, 2026 · checked Oct 2, 2026
352 of the 406 complaints on this car are about the electrical system. 64 of those describe stalling. Only dead battery is reported more often on this car.
Tick what matches of 64 reports
Stalling on other Ioniq 5 years
Report counts are for each model year on its own, so a newer car has had less time to collect them. Model years with too few reports of it for a sheet: 2026.
What this problem usually is
Stalling reports are some of the most alarming on the site. The engine quits while the car is moving, sometimes on a highway and sometimes at a stop. Many owners say it restarted right away and the dealer found no stored code, which is part of why these complaints pile up before anything gets fixed.
What got replaced
Owners who name the part that was replaced mention the battery (29 reports).
Recalls and investigations
3 recalls on the electrical system cover the 2022 model year. A recall on the same system isn't always the same failure, so read the defect text.
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.
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 software error in the Shifter Control Unit (SCU) may disengage the parking mechanism, which can allow the vehicle to rollaway.
All 3 recalls on the 2022 Hyundai Ioniq 5, with the owner complaints on each recalled system
NHTSA investigations into the electrical system on the Ioniq 5
Electrical arcing and thermal events, potentially leading to fires, while utilizing enel x way usa, llc's juicebox residential charger.. Closed jun 5, 2025.
Loss of motive power. Closed apr 17, 2024, led to recall 24V-204.
Pedestrian alert sounds. Closed aug 7, 2023, led to recall 22V-063.
When it happens
The middle half of failures fell between 16,000 and 28,000 miles, from the 9 reports that gave a mileage.
What owners wrote
“Check electric charge error displayed, alarm sounding, loss of power to the vehicle while driving (limp mode).”
Filed Aug 16, 2023
“Got a check electrical system warning and moments later the message to stop the car. Was able to pull into a parking lot where the car lost all power and had to be towed to dealer. Just received word that I have an ICCU failure and the part is on back order.”
Filed Jul 14, 2023
“I was driving and could go no faster than 30 mph. I was very close to a dealership (a few blocks) and was able to make it there before the entire car turned off. An electrical error displayed on the dashboard before it shut down.”
Filed Jun 22, 2023
“Car literally DIED while driving. Went from normal speed to 12mph to 6mph to dead. ICCU failure.”
Filed Jun 19, 2023
Should you keep driving it?
This page can't tell you that. 0 of 64 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.
File your own report with NHTSA. Complaint counts are how a problem gets an investigation. How reports land on this sheet.
Guide Paid for this repair before a recall covered it? How recall reimbursement works
Other problems on this car
- Battery dies or the car will not start 128 reports
- Infotainment, screen or backup camera fails 57 reports
- Hybrid or EV system warning, loss of power 53 reports
- A/C blows warm or the compressor fails 25 reports