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Passenger car (Hyundai IONIQ5 N) - Repair

Official notice

20 Aug 2025

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger car (Hyundai IONIQ5 N) - Repair. Insufficient design evaluation of N mode may cause the vehicle to move forward unintentionally. Details of the defect: Due to insufficient design evaluation of N mode, if brake pedal and accelerator pedal operation signals are simultaneously input to the VCU while driving with ESC disabled, the system determines that the vehicle is slipping and may fail to maintain the brake pressure that should be maintained. As a result, the vehicle may move forward unintentionally. Note: N mode is a mode that enables sporty driving by increasing maximum acceleration and allowing simultaneous operation of the brake and accelerator. Published 2025-08-20.

What to do now

Notification number: 外4026

Official notice

2025-08-20

The hazard

Insufficient design evaluation of N mode may cause the vehicle to move forward unintentionally. Details of the defect: Due to insufficient design evaluation of N mode, if brake pedal and accelerator pedal operation signals are simultaneously input to the VCU while driving with ESC disabled, the system determines that the vehicle is slipping and may fail to maintain the brake pressure that should be maintained. As a result, the vehicle may move forward unintentionally. Note: N mode is a mode that enables sporty driving by increasing maximum acceleration and allowing simultaneous operation of the brake and accelerator.

How to check if you're affected

Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.

Models

ZAA-NENLRG, ZAA-82GC32, 3BA-P54HN05, 7BA-MC30, PKG-RU1ESAJ, ADG-FR1EXYA, 8BK-ED22Y

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Affected products

Product 1

ヒョンデ 「IONIQ5 N」

Hazard

Insufficient design evaluation of N mode may cause the vehicle to move forward unintentionally. Details of the defect: Due to insufficient design evaluation of N mode, if brake pedal and accelerator pedal operation signals are simultaneously input to the VCU while driving with ESC disabled, the system determines that the vehicle is slipping and may fail to maintain the brake pressure that should be maintained. As a result, the vehicle may move forward unintentionally. Note: N mode is a mode that enables sporty driving by increasing maximum acceleration and allowing simultaneous operation of the brake and accelerator.

Where it was sold

Retailer information is not currently available in RecallScope. Check the official notice for distribution details.

Location 1

JP · Japan

Affected area 1

JP · Japan

Company & contacts

Brand

Manufacturer

Hyundai Mobility Japan 株式会社

Phone

Not provided

Brand: Hyundai. Contact: Hyundai Mobility Japan 株式会社.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Event id

CAA-00000034208

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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