NHTSA (USA)Critical
At a glance
What can fail
The Power Relay Assembly under the rear seat may overheat in certain 2017-2018 Ioniq HEV and PHEV vehicles.
What the fix does
Dealers will inspect and replace the main relay or Power Relay Assembly as needed at no cost.
10,575 vehicles affected
NHTSA Campaign #22V459000 — full official notice →Summarized — see the official notice for exact wording, dates, and contacts.