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スカニア 2Dg-A4X2Acg, 2Dg-A4X2Acgl, 2Dg-A4X2Aeg, 2Dg-A4X2Beg, 2Kg-A4X2Acg, 2Kg-A4X2Aeg. Published by MLIT as 1241830 on 21 May 2026. Part: 主ブレーキ一般.

What the notice says エア圧力制御システム(aps)において、 ①エアドライヤ再生制御バルブのシールの材質が不適切なため、圧縮空気中の油分でシールが軟化してエア圧力の気密が保持できないことがある。 ②制御プログラムが不適切なため、外気温度が低い時に圧縮空気中の水分が氷結し、バルブの密閉を妨げてエア圧力の気密が保持できないことがある。 そのため、エア漏れが発生して警告灯が点灯し、そのまま使用を続けるとエア圧力が下がって非常ブレーキがかかり走行不能となる。又は、エンジン始動時後にエア圧力が上がらずにパーキングブレーキが解除できず、走行不能となるおそれがある。

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
1241830
Notified
21 May 2026
Make
Scania(スカニア)
Sold as
スカニア(LPGRSシリーズトラック)
Model codes
2DG-A4X2ACG, 2DG-A4X2ACGL, 2DG-A4X2AEG, 2DG-A4X2BEG, 2KG-A4X2ACG, 2KG-A4X2AEG, 2KG-A4X2BEG, 2PG-A4X2ACG, 2PG-A4X2ACGL, 2PG-A4X2AEG, 2PG-A4X2AFG, 2PG-A4X2BEG, 不明
Part at fault
主ブレーキ一般
Vehicles covered
1,609
Filed as
Recall, imported vehicle
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

エア圧力制御システム(APS)において、 ①エアドライヤ再生制御バルブのシールの材質が不適切なため、圧縮空気中の油分でシールが軟化してエア圧力の気密が保持できないことがある。 ②制御プログラムが不適切なため、外気温度が低い時に圧縮空気中の水分が氷結し、バルブの密閉を妨げてエア圧力の気密が保持できないことがある。 そのため、エア漏れが発生して警告灯が点灯し、そのまま使用を続けるとエア圧力が下がって非常ブレーキがかかり走行不能となる。又は、エンジン始動時後にエア圧力が上がらずにパーキングブレーキが解除できず、走行不能となるおそれがある。

What is to be done about it

全車両、エアドライヤ再生制御バルブを対策品に交換するとともに、外気温度が低い時に圧縮空気中の水分の氷結を防止する対策プログラムに書き換える。また、エアドライヤ再生制御バルブを定期交換部品に設定し、メンテナンスノートに定期交換時期(1年)の記載を追加したシールを貼付する。

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.

The Japanese register on this site

スカニア elsewhere in this register

スカニア is named on 66 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.

The same part: 主ブレーキ一般

246 notices in this register name 主ブレーキ一般. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.

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 Scania: 66 in the register, and 201 Japanese vehicle recall notifications filed in 2026.

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MLIT 1241830, スカニア 2Dg-A4X2Acg and 7 more, every version kept at CarsMultiverse

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