2024 Hyundai IONIQ 6
Problems, Recalls & Reliability Report
Quick Summary
The 2024 Hyundai IONIQ 6 has 59 owner complaints filed with NHTSA — that's 0.7x the segment average of 80. The most common issue is electrical problems (36% of all complaints), specifically: this incident just happened around 9:50pm. i have a 2024 ioniq 6 sel with 2900 miles. i lost power to my motor while going below 45 mph. the gage that shows acceleration and recharge, zeroed out, showing absolutely nothing. once i came to a complete stop, i had to restart the car for the accelerator.
59
Total Complaints
0
Recalls Issued
—/5
Safety Stars
0.7x
vs Segment Avg
Known Problems
ELECTRICAL
21 complaints- • This incident just happened around 9:50pm. I have a 2024 ioniq 6 SEL with 2900 miles. I lost power to my motor while going below 45 mph. The gage that shows acceleration and recharge, zeroed out, showing absolutely nothing. Once I came to a complete stop, I had to restart the car for the accelerator
- • I received the safety recall letter and attempted to make an appointment with Modern Hyundai of Concord, NC. Service appointments were listed online beginning at the end of August and had available time slots, I wanted to check on any further availability so I called. Once I had the service departme
- • Both the high and low tone horns on the car failed with 7500 miles on the vehicle. This has caused the inability to warn other drivers of lane encroachment or alerts. The part is being replaced under warranty currently waiting on the part to arrive. Estimated repair date 11/22/24 As a member of mult
“This incident just happened around 9:50pm. I have a 2024 ioniq 6 SEL with 2900 miles. I lost power to my motor while going below 45 mph. The gage that shows acceleration and recharge, zeroed out, showing absolutely nothing. Once I came to a complete stop, I had to restart the car for the accelerator”
— NHTSA complaint filing
SPEED CONTROL
7 complaints- • This incident just happened around 9:50pm. I have a 2024 ioniq 6 SEL with 2900 miles. I lost power to my motor while going below 45 mph. The gage that shows acceleration and recharge, zeroed out, showing absolutely nothing. Once I came to a complete stop, I had to restart the car for the accelerator
- • To date, our experience driving the 2024 Hyundai Ioniq 6 has been a total "NIGHTMARE." We've had 2 "TERRIFYING ACCIDENTS" within the first 6 months of leasing this vehicle, Both caused by "Unintended Acceleration Issues," the car "randomly" accelerates, on it's own! 1st ACCIDENT (4/25/2024) - As my
- • Driving on middle lane of fast freeway with kids in the car. The car began beeping lights of an electric malfunction, a 12v battery malfunction, an ICCU malfunction and then started to slow down all the way to 3 miles per hour and then it stopped in the middle of the freeway. A car behind us almost
“This incident just happened around 9:50pm. I have a 2024 ioniq 6 SEL with 2900 miles. I lost power to my motor while going below 45 mph. The gage that shows acceleration and recharge, zeroed out, showing absolutely nothing. Once I came to a complete stop, I had to restart the car for the accelerator”
— NHTSA complaint filing
OTHER
7 complaints- • Horn is not working. It was working last week, but no longer functions. It’s not faint, it simply makes no sound at all
- • I had my first ICCU recall issue, it was taken care of at Holler Hyundai in Orlando, Florida. I don't even remember seeing a recall email sent out to me, or even a call given about the ongoing recall issues. I found out about the ICCU issues from Reddit of all places, but post after post of people d
- • INCIDENT ONE: On 3/20/25 about 5 minutes after starting Climate Control on my Ioniq 6, I cleaned snow off the car and started it. As I started backing out, there was a loud warning sound and red indicators around the aerial image of the car on the dashboard. I double checked my surroundings and foun
“Horn is not working. It was working last week, but no longer functions. It’s not faint, it simply makes no sound at all”
— NHTSA complaint filing
DRIVER ASSIST/CAMERAS
5 complaints- • The contact owns a 2024 Hyundai Ioniq 6. The contact stated that while driving 30-40 MPH on a sunny day, the vehicle abruptly stopped while passing a shadow. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was
- • The contact owns a 2024 Hyundai Ioniq 6. The contact stated that while driving 30-40 MPH on a sunny day, the vehicle abruptly stopped while passing a shadow. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was
- • INCIDENT ONE: On 3/20/25 about 5 minutes after starting Climate Control on my Ioniq 6, I cleaned snow off the car and started it. As I started backing out, there was a loud warning sound and red indicators around the aerial image of the car on the dashboard. I double checked my surroundings and foun
“The contact owns a 2024 Hyundai Ioniq 6. The contact stated that while driving 30-40 MPH on a sunny day, the vehicle abruptly stopped while passing a shadow. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was ”
— NHTSA complaint filing
TRANSMISSION
5 complaints- • ICCU failure DTC P1A9096 12 volt battery depleted charge and would not charge off of traction battery shutting down all systems. Vehicle stopped on the middle of highway creating a safety issue. Vehicle was in previously and had all recalls performed related this possible issue. Vehicle has been a
- • When driving recently, the car suddenly began showing a warning message “check electrical system” and would not go beyond 25mph. I was on the way home but still far, and had to turn on my hazard lights to alert other drivers. Eventually the car escalated the warning to “pull the vehicle over” an
- • The morning after a successful level 2 charge (from 35% to 80%), the ICCU fuse blew, resulting in no power to the car. I had to have it towed to have it fixed (both the fuse and ICCU were replaced under warranty). The car had 20,013 miles when the fuse blew and I had both safety recalls (software up
“ICCU failure DTC P1A9096 12 volt battery depleted charge and would not charge off of traction battery shutting down all systems. Vehicle stopped on the middle of highway creating a safety issue. Vehicle was in previously and had all recalls performed related this possible issue. Vehicle has been a”
— NHTSA complaint filing
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 59 owner complaints for this specific year, here's what to check or ask about:
- ☐ELECTRICAL: This incident just happened around 9:50pm. I have a 2024 ioniq 6 SEL with 2900 miles. I lost power to my motor while going below 45 mph. The gage that shows acceleration and recharge, zeroed out, showing absolutely nothing. Once I came to a complete stop, I had to restart the car for the accelerator
Typically appears around 50K miles. Repair cost ~$500
- ☐SPEED CONTROL: This incident just happened around 9:50pm. I have a 2024 ioniq 6 SEL with 2900 miles. I lost power to my motor while going below 45 mph. The gage that shows acceleration and recharge, zeroed out, showing absolutely nothing. Once I came to a complete stop, I had to restart the car for the accelerator
Typically appears around 50K miles. Repair cost ~$500
- ☐OTHER: Horn is not working. It was working last week, but no longer functions. It’s not faint, it simply makes no sound at all
Typically appears around 50K miles. Repair cost ~$500
- ☐DRIVER ASSIST/CAMERAS: The contact owns a 2024 Hyundai Ioniq 6. The contact stated that while driving 30-40 MPH on a sunny day, the vehicle abruptly stopped while passing a shadow. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was
Typically appears around 50K miles. Repair cost ~$500
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Hyundai IONIQ 6 — Year Comparison
How does 2024 compare to other years? Fewer complaints = more reliable.
Full years-to-avoid analysis →NHTSA Safety Rating
No NHTSA safety rating available
At a Glance
- Complaints
- 59
- Recalls
- 0
- Fire reports
- 0
- Crash reports
- 5
- Injury reports
- 0
- Segment avg
- 80
Check a Specific VIN
See recalls for YOUR 2024 Hyundai IONIQ 6