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Hybrid propulsion systemPart report

2023 Hyundai Ioniq 5 Hybrid propulsion system Problems

Complaints
1about this part
Share
0%of 388 total for the year
Median mileage
500miles
Trend
Too newThis model year is less than 4 years old, so a trend is not meaningful yet.

NHTSA recorded 1 complaints about the hybrid propulsion system of the 2023 Hyundai Ioniq 5, 0% of the 388 complaints for this model year. Where a mileage was given, the median is 500 miles.

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 2023 Hyundai Ioniq 5. The contact stated that the vehicle failed to charge at 120 or 240 volts. The charging unsuccessful alert was displayed. The contact stated that the vehicle only charged on a DC fast charger. The vehicle was taken to the dealer where it was diagnosed that the ICCU (Integrated Charging Control Unit) that allowed both high-voltage and secondary batteries in vehicles to be charged had failed. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 500.”

NHTSA complaint #11518110, filed 2023-04, 500 miles

Hybrid propulsion system: other model years

YearComplaintsShare of year
202310%

Other parts of the 2023 Hyundai Ioniq 5

Electrical system
273 complaintsTransmission and drivetrain
72 complaintsFuel system
67 complaintsOther or unknown
44 complaintsEngine
38 complaintsForward collision avoidance
26 complaintsBrakes
24 complaintsVehicle speed control
18 complaintsLane departure
9 complaintsExterior lighting
8 complaintsTires
6 complaintsSteering
4 complaints

← All problems reported for the 2023 Hyundai Ioniq 5

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