Bmw Zaa-72Aw44, Zaa-32Aw89, Zaa-52Ej89, Zaa-42Du44, Zaa-12Cf89S, Zaa-22Cf89A. Published by MLIT as 1235790 on 13 March 2023. Part: コンピュータ(電動機).
What the notice says バッテリーマネジメントエレクトロニクス(sme)において、ソフトウェアが不適切なため、システムの誤診が起きる可能性がある。そのため、ごく稀にではあるが充電の停止や高電圧システムがシャットダウンし、モーターの出力およびレスポンスが低下し、最悪の場合、モーターが停止するおそれがある。なお、モーターが停止した場合、車両をオフ/オンすることにより再度走行することは可能である。
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
- 1235790
- Notified
- 13 March 2023
- Make
- BMW(BMW)
- Sold as
- BMW i4 eDrive40、BMW i4 M50、BMW i7 xDrive60、BMW iX3 M Sport、BMW iX xDrive40、BMW iX xDrive50、BMW iX M60
- Model codes
- ZAA-72AW44, ZAA-32AW89, ZAA-52EJ89, ZAA-42DU44, ZAA-12CF89S, ZAA-22CF89A, ZAA-31CF93A
- Part at fault
- コンピュータ(電動機)
- Vehicles covered
- 1,872
- Filed as
- Recall, imported vehicle
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
バッテリーマネジメントエレクトロニクス(SME)において、ソフトウェアが不適切なため、システムの誤診が起きる可能性がある。そのため、ごく稀にではあるが充電の停止や高電圧システムがシャットダウンし、モーターの出力およびレスポンスが低下し、最悪の場合、モーターが停止するおそれがある。なお、モーターが停止した場合、車両をオフ/オンすることにより再度走行することは可能である。What is to be done about it
全車両、バッテリーマネジメントエレクトロニクス(SME)を対策プログラムへ書き換える。 なお、改善のためのプログラムの書き換えは、下記のいずれかで行う: - 販売店に入庫して診断機により実施する。 - 対象車両へ遠隔配信にて配信し、使用者自身でインストールしてもらう。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.
BMW elsewhere in this register
BMW is named on 1 notices in the copy of MLIT’s register held here.
The same part: コンピュータ(電動機)
21 notices in this register name コンピュータ(電動機). A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1235940 · 30 March 2023 · Zaa-P21zk01, Zaa-P24zk01, Zaa-C41zk01 · コンピュータ(電動機)
- 1236470 · 26 July 2023 · I-Pace · コンピュータ(電動機)
- 1153843 · 26 October 2023 · 5la-Kh5s3p · コンピュータ(電動機)
- 1237290 · 14 December 2023 · Zaa-Dh1aa, Zaa-Dh1ca · コンピュータ(電動機)
- 1233870 · 17 May 2022 · Zaa-P21zk01, Zaa-P24zk01, Zaa-D34zk01 · コンピュータ(電動機)
- 2106870 · 9 February 2024 · S01jt · コンピュータ(電動機)
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 BMW: 409 in the register, and 398 Japanese vehicle recall notifications filed in 2023.
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Owners of these cars
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