The problem
Hyundai Motor America (Hyundai) is recalling certain 2024-2026 Elantra Hybrid vehicles. The hybrid power control unit (HPCU) assembly may overheat.
The risk
Overheating in the HPCU increases the risk of a fire.
The fix
Dealers will update the HPCU software, free of charge. Owner notification letters were mailed July 3, 2026. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 301. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 16, 2026.
Recall details
| NHTSA campaign | 26V-308 (26V308000) |
|---|---|
| Manufacturer number | 301 |
| Manufacturer | Hyundai Motor America |
| Component | Electrical system › Propulsion system › Hybrid management › Power control unit/module (hpcu) |
| Report date | May 14, 2026 |
| Owners notified | July 3, 2026 |
| Vehicles affected | 54,337 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the electrical system
Frequently asked questions
Is the recall 26V-308 repair free?
Yes. Hyundai dealers will fix the problem at no cost: Dealers will update the HPCU software, free of charge. Owner notification letters were mailed July 3, 2026. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 301.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 54,337 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.