マセラテイ 7Aa-Mgr20A, 7Aa-Mgr20C, 7Ba-Mgr30, 7Ba-M189. Published by MLIT as 2207120 on 17 June 2025. Part: コンピュータ(制御装置).
What the notice says ブレーキシステムモジュール（ｂｓｍ）のソフトウエアにおいて、設計検討が不十分なため、バグにより関連ｅｃｕとの通信不良が発生することがある。そのため、エンジン始動時に複数の警告メッセージがインストルメントパネル上に表示されるおそれがある。また、バグ発生時にｂｓｍがリセットされてブレーキアシストが機能せず、ブレーキペダルが重くなるおそれがある。
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
- 2207120
- Notified
- 17 June 2025
- Make
- Maserati（マセラテイ）
- Sold as
- グレカーレ、グランツーリスモ
- Model codes
- 7AA-MGR20A, 7AA-MGR20C, 7BA-MGR30, 7BA-M189
- Part at fault
- コンピュータ(制御装置)
- Vehicles covered
- 2,050
- Filed as
- Improvement measure, imported vehicle
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
ブレーキシステムモジュール（ＢＳＭ）のソフトウエアにおいて、設計検討が不十分なため、バグにより関連ＥＣＵとの通信不良が発生することがある。そのため、エンジン始動時に複数の警告メッセージがインストルメントパネル上に表示されるおそれがある。また、バグ発生時にＢＳＭがリセットされてブレーキアシストが機能せず、ブレーキペダルが重くなるおそれがある。What is to be done about it
全車両、ＢＳＭプログラムを対策ソフトに書き替える。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.
マセラテイ elsewhere in this register
マセラテイ is named on 62 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1240360 · 17 June 2025 · 7aa-Mgr20a, 7aa-Mgr20c, 7ba-Mgr30 · コンピュータ(動力伝達)
- 1240440 · 23 July 2025 · 7ba-Mc30 · ドア
- 1239740 · 28 March 2025 · 7ba-M189 · スプリング/エアサス
- 1239260 · 18 March 2025 · 7ba-Mg38, 7ba-Mle38, 7ba-Mqp38 · コンピュータ(エンジン)
- 1239280 · 18 March 2025 · 7aa-Mg20, 7aa-Mle20 · 発電機
- 1240670 · 24 September 2025 · 7aa-Mgr20a, 7aa-Mgr20c, 7ba-Mgr30 · 装置その他
- 1238320 · 17 July 2024 · 7ba-Mg38, 7ba-Mqp38 · その他(燃料装置)
- 1237720 · 4 April 2024 · 7ba-Mc30 · ドライブシャフト
The same part: コンピュータ(制御装置)
19 notices in this register name コンピュータ(制御装置). A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1240310 · 26 June 2025 · 3ca-465310c, 7ca-465310c, Zaa-465600c · コンピュータ(制御装置)
- 1240400 · 4 July 2025 · 5la-Lb420xcp2a, 5la-Lb420xcpa, 5la-Pb420p2a · コンピュータ(制御装置)
- 1240260 · 7 July 2025 · Zaa-Nenlrg · コンピュータ(制御装置)
- 1156490 · 22 May 2025 · 5ba-Nd5re, 5ba-Ndere · コンピュータ(制御装置)
- 1156520 · 21 May 2025 · Zab-Xed100v, Zab-Xed100, Xed100 · コンピュータ(制御装置)
- 1239610 · 19 March 2025 · 7aa-42em · コンピュータ(制御装置)
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 Maserati: 64 in the register, and 380 Japanese vehicle recall notifications filed in 2025.
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Owners of these cars
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