KNOWN FAULT · Hyundai

Vibration noise from the battery lower cover (Hyundai Ioniq 5 and Ioniq 6)

Sources are not verified in real time and no entry confirms that your car is affected.

Engine / equipment: Hyundai Ioniq 5 (NE) and Ioniq 6 (CE) electric
Period mentioned: 2022–2024 Ioniq 5 and 2023–2025 Ioniq 6 (US model years)
Symptoms: A vibration noise from the lower cover of the battery, under the car.
Possible cause described: The battery lower cover comes loose around the centre mounting bolts. Hyundai replaces those bolts and fits a cup washer to each one (bulletin 26-EV-008H).
Check for the garage: Ask an official Hyundai workshop to check whether the battery lower cover is loose and apply bulletin 26-EV-008H.
Cost cited in the source: No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.

Sources from the original database

Anonymous answer, no personal data.

How much does it cost to repair this fault?

No verified estimate; ask the garage for a quote.

A rough figure from the original database, not an up-to-date quote.

How is it checked?

Ask an official Hyundai workshop to check whether the battery lower cover is loose and apply bulletin 26-EV-008H.

What are the symptoms?

A vibration noise from the lower cover of the battery, under the car.

Which cars and years does it affect?

Find garages near you and, before you say yes, check whether the quote is reasonable.

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