ルノー 7Aa-Ljlh4Mh. Published by MLIT as 1241920 on 28 May 2026. Part: その他(その他).
What the notice says 原動機の冷却水において、冷却水精製時の作業指示が不適切なため、冷却水路内に不純物が生成されて車室内の暖房に用いるヒーターコア内部に詰まりが生じることがある。そのため、そのまま使用を続けると、加熱された冷却水が流れにくい状態となって、最悪の場合、暖房及びデフロスタ機能が低下するおそれがある。
Is your vehicle included? Check with your VIN at MLIT, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
- Notification number
- 1241920
- Notified
- 28 May 2026
- Make
- Renault（ルノー）
- Sold as
- アルカナ
- Model codes
- 7AA-LJLH4MH
- Part at fault
- その他(その他)
- Vehicles covered
- 1,972
- Filed as
- Recall, imported vehicle
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
原動機の冷却水において、冷却水精製時の作業指示が不適切なため、冷却水路内に不純物が生成されて車室内の暖房に用いるヒーターコア内部に詰まりが生じることがある。そのため、そのまま使用を続けると、加熱された冷却水が流れにくい状態となって、最悪の場合、暖房及びデフロスタ機能が低下するおそれがある。What is to be done about it
全車両、冷却水を良品に交換する。また、暖房機能を点検し、吹き出し口の送風温度が十分に温まらない場合は、ヒーターコアを洗浄または交換する。The two passages above are quoted in Japanese because that is the language the ministry published them in. This site keeps the wording a register had when it was read, and does not translate a safety notice.
Source: Ministry of Land, Infrastructure, Transport and Tourism website （出典：国土交通省ウェブサイト）, used under the Public Data License 1.0. This site gathered the record, grouped it by notification number and set it in English around the ministry's own words; the notice itself is unaltered. CarsMultiverse is not the ministry and not a safety authority. To act on this notice, use the ministry's own document.
ルノー elsewhere in this register
ルノー is named on 109 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1240460 · 31 July 2025 · -Dfm5p4- · ホイール
- 1239940 · 22 May 2025 · -Dfm5p4- · ホイール
- 1239950 · 22 May 2025 · 3ba-Kfkh5h · 燃料噴射装置
- 1239300 · 6 February 2025 · 7aa-Ljlh5hh · 燃料ホース/パイプ
- 2207090 · 6 February 2025 · 7aa Ljlh4mh, 7aa-Ljlh5hh · コンピュータ(かじ取り)
- 2206960 · 12 September 2024 · 7ba-Bbm5p1, 7ba-Bbm5p2 · コンピュータ(動力伝達)
- 1238590 · 12 September 2024 · Aba-Bbm5p, 7ba-Bbm5p, 7ba-Bbm5p1 · 燃料ポンプ
- 2206900 · 27 June 2024 · 7ba-Bbh5h · その他(その他)
The same part: その他(その他)
347 notices in this register name その他(その他). A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1241780 · 14 May 2026 · 3ca-206004c, 5la-206054c, 4aa-206287cn · その他(その他)
- 1241970 · 4 June 2026 · Zba-Zc8 · その他(その他)
- 1157940 · 9 June 2026 · 2dg-Ew6elh, 2dg-Gw6elh · その他(その他)
- 1242040 · 19 June 2026 · 8bl-Psj1200 · その他(その他)
- 1242050 · 30 June 2026 · 3ba-Lk9447a, 3ca-L123wa, 3ca-L123wb · その他(その他)
- 1158110 · 21 April 2026 · Zad-Ef07, Zad-Ef08, Zad-Ef09 · その他(その他)
Reading this against the source
This page is what MLIT published in the recall notices it publishes, kept as it was read. The authority publishes only its current wording; if a notice is rewritten, the earlier version disappears there and is kept here. The whole register is at /japan, and how the reading is done is set out in the method.
This register keeps an index of its own for every maker and every year it holds: Japanese recalls on a Renault: 109 in the register, and 201 Japanese vehicle recall notifications filed in 2026.
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