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Udトラックス Qkg-Cd5Xm, Qkg-Cd5Ya, Qpg-Cd5Ya, Qkg-Cd5Yl, Qpg-Cd5Yl, Qkg-Cd5Za. Published by MLIT as 1138660 on 29 July 2016. Part: その他(その他).

What the notice says  前方障害物衝突軽減制御装置(トラフィックアイブレーキシステム)装着車において、ミリ波レーダによる障害物検知プログラムの機能限界により、先行車がいない状況下で高架橋と道路継ぎ目が同位置にある場所を走行した際に、ミリ波情報を稀に前方障害物と誤認識することがある。そのため、表示モニタに警告表示がされるとともに警告音を発し、使用者の予期せぬ急制動がかかるおそれがある。

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
1138660
Notified
29 July 2016
Make
UD Trucks(UDトラックス)
Sold as
クオン
Model codes
QKG-CD5XM, QKG-CD5YA, QPG-CD5YA, QKG-CD5YL, QPG-CD5YL, QKG-CD5ZA, QKG-CD5ZA改, QPG-CD5ZA, QKG-CD5ZE, QPG-CD5ZE, QKG-CD5ZL, QPG-CD5ZL, QKG-CG5YA, QPG-CG5YA, QKG-CG5YE, QKG-CG5YL, QKG-CG5ZA, QKG-CG5ZA改, QPG-CG5ZA, QKG-CG5ZE, QPG-CG5ZE, QKG-CG5ZL, QPG-CG5ZL, QKG-CG5ZM, QPG-CG5ZM, QKG-CK5XL, QKG-CK5XL改, QKG-CV5XA, QKG-CV5XL, QKG-CV5YB, QKG-CV5YB改, QPG-CV5YB
Part at fault
その他(その他)
Vehicles covered
12,565
Filed as
Recall
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

 前方障害物衝突軽減制御装置(トラフィックアイブレーキシステム)装着車において、ミリ波レーダによる障害物検知プログラムの機能限界により、先行車がいない状況下で高架橋と道路継ぎ目が同位置にある場所を走行した際に、ミリ波情報を稀に前方障害物と誤認識することがある。そのため、表示モニタに警告表示がされるとともに警告音を発し、使用者の予期せぬ急制動がかかるおそれがある。

What is to be done about it

 全車両、ミリ波レーダの障害物検知プログラムを変更した改良品と交換する。また、取扱説明書は、当該情報の記載内容を訂正したリーフレットを貼り付ける。  なお、改良品の全数準備に時間を要することから、当該特定区間の走行頻度が多い車両から順々に交換を開始する。

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: その他(その他)

347 notices in this register name その他(その他). 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 419 Japanese vehicle recall notifications filed in 2016.

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