コマツ Ydn-Wa139. Published by MLIT as 1156510 on 22 May 2025. Part: コンピュータ(エンジン).
What the notice says ショベル・ローダ（キャノピ仕様）のコンソールカバーにおいて、防水性に対する設計検討が不十分なため、雨水や洗車水がコンソール内に浸入することがある。そのため、そのまま使用を続けると、コンソール内のジャンクションコネクタ内部に水が浸入して内部短絡や端子が腐食して、最悪の場合、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
- 1156510
- Notified
- 22 May 2025
- Make
- Komatsu（コマツ）
- Sold as
- ＷＡ８０－８
- Model codes
- YDN-WA139
- Part at fault
- コンピュータ(エンジン)
- Vehicles covered
- 54
- Filed as
- Recall
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
ショベル・ローダ（キャノピ仕様）のコンソールカバーにおいて、防水性に対する設計検討が不十分なため、雨水や洗車水がコンソール内に浸入することがある。そのため、そのまま使用を続けると、コンソール内のジャンクションコネクタ内部に水が浸入して内部短絡や端子が腐食して、最悪の場合、走行不能となるおそれがある。What is to be done about it
全車両、ジャンクションコネクタに保護カバーを追加し、ワッシャを対策品に交換する。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.
コマツ elsewhere in this register
コマツ is named on 216 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1156640 · 12 June 2025 · Ydp-Wa138, Ydr-Wa137, Ydr-Wa136 · 制動灯
- 1156190 · 10 March 2025 · Yds-Wa129, Yds-Wa142 · その他(燃料装置)
- 1157040 · 8 August 2025 · Yds-Wa142 · コンピュータ(動力伝達)
- 1156150 · 19 February 2025 · Yds-Wa142 · コンピュータ(動力伝達)
- 1157240 · 17 October 2025 · Ydn-Wa139, Ydp-Wa138, Ydr-Wa137 · その他(動力伝達)
- 1157380 · 21 November 2025 · Ydp-Wa138, Ydn-Wa139 · 窓ガラス
- 1157560 · 23 December 2025 · Ydn-Wa139, Ydp-Wa138, Ydr-Wa137 · ハンドル
- 1155440 · 2 October 2024 · Yds-Gd032 · その他(かじ取り)
The same part: コンピュータ(エンジン)
41 notices in this register name コンピュータ(エンジン). A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1240030 · 19 May 2025 · 7aa-42em · コンピュータ(エンジン)
- 1239910 · 15 May 2025 · 4la-223182, 4la-254680c, 4la-254380c · コンピュータ(エンジン)
- 1239970 · 13 May 2025 · 3la-Df15tb, 3la-Lc15td, 3la-Lz15tb · コンピュータ(エンジン)
- 1156400 · 9 May 2025 · Ydn-1r7, Ydn-1sw53 · コンピュータ(エンジン)
- 1239690 · 8 May 2025 · 3aa-32eu44a, 3aa-12et44, 3aa-42ex44 · コンピュータ(エンジン)
- 1156810 · 26 June 2025 · 8bl-Sc83 · コンピュータ(エンジン)
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 Komatsu: 297 in the register, and 380 Japanese vehicle recall notifications filed in 2025.
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Owners of these cars
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