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Japanese recall 1156380 (UD Trucks), 2025: 81 vehicles

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Ｕｄトラックス 2Pg-Gk6Dab, 2Pg-Gk6Dad, 2Dg-Gw6Eah, 2Dg-Gw6Elh, 2Pg-Ek6Dad, 2Dg-Ew6Eah. Published by MLIT as 1156380 on 8 April 2025. Part: 排ガス減少装置.

What the notice says ＧＨ１３型エンジン搭載トラクタの尿素水タンクシャーシハーネスにおいて、暫定品の作業指示が不適切なため、防水加工の仕様が異なるものがある。そのため、防水性能が確保されず、加工部位からの水浸入により、配線が腐食し、そのままの状態で使用を続けると、導通不良によりインストルメントクラスタ上に警告灯点灯及び警告音が吹鳴するとともに排出ガス後処理装置が不作動となり、排出ガス中の窒素酸化物（ＮＯｘ）の排出値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
1156380
Notified
8 April 2025
Make
UD Trucks（ＵＤトラックス）, Isuzu（いすゞ）
Sold as
クオン、ギガ
Model codes
2PG-GK6DAB, 2PG-GK6DAD, 2DG-GW6EAH, 2DG-GW6ELH, 2PG-EK6DAD, 2DG-EW6EAH, 2DG-EW6ELH
Part at fault
排ガス減少装置
Vehicles covered
81
Filed as
Recall
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

ＧＨ１３型エンジン搭載トラクタの尿素水タンクシャーシハーネスにおいて、暫定品の作業指示が不適切なため、防水加工の仕様が異なるものがある。そのため、防水性能が確保されず、加工部位からの水浸入により、配線が腐食し、そのままの状態で使用を続けると、導通不良によりインストルメントクラスタ上に警告灯点灯及び警告音が吹鳴するとともに排出ガス後処理装置が不作動となり、排出ガス中の窒素酸化物（ＮＯｘ）の排出値が基準値を超えるおそれがある。

What is to be done about it

全車両、尿素水タンクシャーシハーネスを正規品に交換するとともに、各コネクタを点検し腐食が認められた場合は、接続側の部品を新品と交換する。

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.

The Japanese register on this site

ＵＤトラックス elsewhere in this register

ＵＤトラックス is named on 230 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.

The same part: 排ガス減少装置

99 notices in this register name 排ガス減少装置. 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 UD Trucks: 231 in the register, and 380 Japanese vehicle recall notifications filed in 2025.

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