2019 Hyundai Ioniq Hybrid Transmission and drivetrain Problems
- Complaints
- 2about this part
- Share
- 13%of 16 total for the year
- Median mileage
- 33,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the transmission and drivetrain of the 2019 Hyundai Ioniq Hybrid, 13% of the 16 complaints for this model year. Where a mileage was given, the median is 33,500 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.
“Engine Code: P090A01 The Hyundai IONIQ Blue lost reverse and while driving I experienced loss of power only to regain then lose then regain (a bucking motion). The drive significantly declined. Fortunately, I was able to get back home without injury. Vehicle towed to dealership where it currently sits.”
NHTSA complaint #11744771, filed 2026-06“The contact owns a 2019 Hyundai Ioniq. The contact stated that while attempting to park into her son's parking pad, the vehicle independently accelerated reverse while in the reverse(R) position. The vehicle initially hit a gutter on the side of the house; as the vehicle continued to accelerate, the contact forcefully depressed the brake pedal but to no avail. The vehicle continued to accelerate in reverse as it hit a porch column which swung the vehicle around and off the parking pad. The vehicle then hit a tree as she stood up on the brake pedal which finally stopped the acceleration. …”
NHTSA complaint #11497532, filed 2022-12, 33,500 milesRelated service bulletins
- 10243318Sep 7, 2023This bulletin provides the procedure to update the Hybrid Control Unit (HCU) / Low DC/DC Converter (LDC) software logic to eliminate internal P-DTCs (that are not viewable) in…
- 10174807Apr 17, 2020The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions:
- 10160098Apr 15, 2019This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module…
Transmission and drivetrain: other model years
Other parts of the 2019 Hyundai Ioniq Hybrid
6 complaintsElectrical system
4 complaintsBrakes
3 complaintsEngine
3 complaintsForward collision avoidance
2 complaintsFuel system
2 complaintsOther or unknown
2 complaintsAir bags
1 complaintsBack-over prevention (rear camera)
1 complaintsExterior lighting
1 complaintsLane departure
1 complaintsSteering
1 complaints
← All problems reported for the 2019 Hyundai Ioniq Hybrid
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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