メルセデス・ベンツ 3Da-177012, -177084-, 3Da-177112, 3Da-247012, 3Da-118312M, 3Da-118612M. Published by MLIT as 1236790 on 28 September 2023. Part: ブローバイ装置.
What the notice says エンジンのブローバイガス還元装置において、オイルセパレータの設計が不適切なため、ブローバイガスの中に含まれるオイル成分が吸気系に流入してエアマスメータに付着し堆積することがある。そのため、正確な吸入空気量が測定できなくなることでエンジン警告灯（ｍｉｌ）が点灯して出力が低下し、最悪の場合、エンジンがフェイルセーフモード（低速一定回転）になり、排出ガスが基準値を超えるおそれがある。
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
- 1236790
- Notified
- 28 September 2023
- Make
- Mercedes-Benz（メルセデス・ベンツ）
- Sold as
- Ａ２００ｄ、Ａ２００ｄ セダン、Ｂ２００ｄ、ＣＬＡ２００ｄ、ＣＬＡ２００ｄ シューティングブレーク、ＧＬＡ２００ｄ ４ＭＡＴＩＣ、ＧＬＢ２００ｄ
- Model codes
- 3DA-177012, -177084-, 3DA-177112, 3DA-247012, 3DA-118312M, 3DA-118612M, 3DA-247713M, 3DA-247612M
- Part at fault
- ブローバイ装置
- Vehicles covered
- 16,690
- Filed as
- Recall, imported vehicle
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
エンジンのブローバイガス還元装置において、オイルセパレータの設計が不適切なため、ブローバイガスの中に含まれるオイル成分が吸気系に流入してエアマスメータに付着し堆積することがある。そのため、正確な吸入空気量が測定できなくなることでエンジン警告灯（ＭＩＬ）が点灯して出力が低下し、最悪の場合、エンジンがフェイルセーフモード（低速一定回転）になり、排出ガスが基準値を超えるおそれがある。What is to be done about it
全車両、オイルセパレータを対策品に、エアマスメータを新品にそれぞれ交換する。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.
メルセデス・ベンツ elsewhere in this register
メルセデス・ベンツ is named on 444 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1236800 · 28 September 2023 · 3ca-206004c, -206004c-, 3ca-206204c · コンピュータ(エンジ
- 1236900 · 28 September 2023 · Zaa-297123, Zaa-297155 · シートベルト
- 1236810 · 28 September 2023 · 5aa-205077, 5aa-205078, 5aa-205277 · 配線
- 1236910 · 28 September 2023 · Lda-213004c, Lda-213204c · エンジン一般
- 1236850 · 28 September 2023 · 5aa-206041c, 5aa-206042c, 5aa-206043c · 配線
- 1236860 · 28 September 2023 · 5aa-206043c, 4aa-206087c · 配線
- 1236870 · 28 September 2023 · 3da-223033, 3da-223133, 5aa-223063 · 配線
- 1236880 · 28 September 2023 · 3da-257314, 3da-257314c, 4aa-257361 · その他(その他)
The same part: ブローバイ装置
28 notices in this register name ブローバイ装置. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1235290 · 22 December 2022 · 7ba-Mc30 · ブローバイ装置
- 1234260 · 13 June 2022 · Aba-Ud30, Aba-Uf30, Aba-Vb23 · ブローバイ装置
- 1231250 · 25 November 2020 · Aba-Kwh5f1 · ブローバイ装置
- 1230010 · 17 March 2020 · Lda-1s20, Lda-2c20, Lda-8c20 · ブローバイ装置
- 1230060 · 17 March 2020 · Fda-3p10, Fda-Pp10, Fda-Mp20 · ブローバイ装置
- 1146120 · 28 November 2019 · 5aa-Gte, 5aa-Ske, 5ba-Sk9 · ブローバイ装置
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 Mercedes-Benz: 450 in the register, and 398 Japanese vehicle recall notifications filed in 2023.
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