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Hyundai Ioniq recalls

DVSA has published 3 safety recalls that name the Hyundai Ioniq since 2018, 0 of them since 2020. Between them they cover at least 5,391 UK vehicles of this model.

Is your Ioniq affected? Check the exact vehicle

How the Hyundai Ioniq does at the MOT: Hyundai Ioniq MOT pass rate and common failures.

All Hyundai Ioniq recalls, newest first

  1. IONIQ · wheel nuts not tightened to correct specification

    8 Dec 2019 · R/2019/359

    Wheel nuts not tightened to the correct specification

    Fix: Tighten wheel nuts to correct specification

    • IONIQ: 46 vehicles · built 4 Jul 2019 to 31 Aug 2019
    • IONIQ: 46 vehicles · built 1 Jul 2019 to 31 Aug 2019

  2. IONIQ · hybrid warning lamp eliminated on instrument cluster may indicate thermal damage to power relay assembly and power cable

    10 Dec 2018 · R/2018/297

    Power relay connections with increased risk of a thermal incident.

    Fix: Replace power relays. Inspect relay holders and replace if required.

    5,151 vehicles · built 12 Jul 2016 to 13 Jul 2017

  3. IONIQ · coolant may leak into electric power control unit

    1 May 2018 · R/2018/103

    The Electric Power Control Unit (EPCU) to have some cracks in the aluminium casting which may cause the casting to become porous. The EPCU is cooled by a coolant channel and due to the porous cracks it is possible for the coolant to leak inside the EPCU unit causing the high voltage system to immediately shut down.

    Fix: To inspect the units with UV lamp. If found to be porous the unit will be replaced.

    148 vehicles · built 4 Oct 2016 to 31 Mar 2017

Other Hyundai models

Source: DVSA recalls register, check-vehicle-recalls.service.gov.uk, copy dated 6 Sep 2026, Open Government Licence v3.0. A recall is listed here when DVSA names this model in it; the build dates on each recall say which cars it covers, and a registration check confirms your own.