2025 HYUNDAI IONIQ 5 — Complaint #2178402
Open-data reference.
NHTSA Complaint about ELECTRICAL SYSTEM filed February 19, 2026
NHTSA complaint #2178402 (ODI reference 11719025) concerns a 2025 HYUNDAI IONIQ 5 and was filed on February 19, 2026. The owner reports the failure occurred on January 29, 2026. The report was geocoded to New Jersey based on the filer's self-reported location. The affected component is categorized as electrical system, one of NHTSA's standardized taxonomy codes used to group defect patterns across make, model, and year.
The filer flagged the following severity indicators: crash: no, fire: no, injuries: 0, fatalities: 0. No crash, fire, or fatality was associated with this report, which places it in the early-warning stream rather than the priority-review stream. Because a VIN was supplied, this complaint is tied to a specific vehicle and not just a model-year cohort.
Individual complaints are consumer-submitted and unverified by NHTSA engineers — the agency's role at this stage is to collect, index, and make them searchable. What matters for federal action is the pattern: when many owners of the same HYUNDAI IONIQ 5 cohort independently describe similar electrical system failures, defect investigators have grounds to open a PE and request manufacturer data. Related filings for the same vehicle and component appear below, and the detail page for the full 2025 HYUNDAI IONIQ 5 shows the complete component-level complaint distribution alongside any active investigations or recalls.
Complaint Description
''Stop vehicle and check power supply'' At this point I heard a pop sound and the car died. The dealer said this is a ICCU problem.
Complaint Details
| NHTSA Complaint ID | 2178402 |
| ODI Number | 11719025 |
| Date Filed | February 19, 2026 |
| Failure Date | January 29, 2026 |
| VIN | 7yakrddcxsy |
Similar ELECTRICAL SYSTEM Complaints for 2025 HYUNDAI IONIQ 5
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Source: NHTSA Vehicle Complaints Database. Component taxonomy and severity codes are standardized by NHTSA Office of Defects Investigation.
Read our methodology — how this data is sourced, computed, and verified.