2020 Hyundai Ioniq Hybrid Lane departure Problems
- Complaints
- 2about this part
- Share
- 12%of 17 total for the year
- Median mileage
- 37,859miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the lane departure of the 2020 Hyundai Ioniq Hybrid, 12% of the 17 complaints for this model year. Where a mileage was given, the median is 37,859 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2020 Hyundai Ioniq. The contact stated that while driving 70 MPH with the adaptive cruise control and lane keep assist features activated, the check engine warning light suddenly illuminated and the steering wheel seized causing the driver to lose control of the steering and the vehicle crashed into a concrete barrier. After restarting the vehicle, the check engine warning light was no longer illuminated and the vehicle operated as normal. No injuries were reported and no police report was taken. The cause of the failure was not determined. …”
NHTSA complaint #11551859, filed 2023-10, 37,859 miles“The lane departure keep system has a major firmware bug. When the car is moving along a sweeping right hand turn from the farthest left lane, the vehicle senses that the car is going to cross the lane line to the right and jerks the steering wheel back towards dead center. This throws the vehicle towards the left hand curb. The driver must react quickly to jerk the wheel back to the proper position. This takes a reasonable amount of force that not all drivers may possess. …”
NHTSA complaint #11504345, filed 2023-01Lane departure: other model years
Other parts of the 2020 Hyundai Ioniq Hybrid
7 complaintsElectrical system
6 complaintsBody and structure
3 complaintsBrakes
2 complaintsTransmission and drivetrain
2 complaintsElectronic stability control
1 complaintsEquipment
1 complaintsFuel system
1 complaintsSteering
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2020 Hyundai Ioniq Hybrid
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology