HYUNDAI — recall

Automotive · New Zealand · 2026-03-27

Hyundai Ioniq vehicle's high-voltage battery management system has a software issue

Country	New Zealand
Category	Automotive
Published	2026-03-27
Models affected	IONIQ
Model year	2019-2022
Defect	This recall is related to a potential issue with the vehicle’s High-voltage Battery Management System (″BMS″), specifically the software logic responsible for monitoring cell voltage fluctuations while the vehicle is parked._x000D_ _x000D_ Hyundai Motor Company has identified that, under certain conditions, the current BMS software may not detect these voltage fluctuations. In very rare situations, this could increase the risk of a thermal event involving the high‑voltage battery.
Remedy	Contact your local Hyundai Dealer or Hyundai Service Agent to make the necessary booking _x000D_ 1. visit: https://www.hyundai.co.nz/hyundai-dealership-service-centre_x000D_ 2. or call us on: 0800 HYUNDAI (498 632) _x000D_ 3. or email us at: customerservice@hyundai.co.nz_x000D_ 4. or send an online inquiry to: https://www.hyundai.co.nz/contact-us
Recall number	NQ20260327-61D018
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

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