In May 2023, Mazda & Toyota filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Other (Exhaust Emissions / Noise), covering the Hiace, Bongo Brawny Van. The filing affects 39,010 vehicles manufactured between September 13, 2021 and July 2022.
Overview
| MLIT filing number | 1153220 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | May 25, 2023 |
| Manufacturer(s) | Mazda, Toyota |
| Component | Other (Exhaust Emissions / Noise) |
| Production period | September 13, 2021 — July 2022 |
| Vehicles affected | 39,010 units |
Filing in context
This notification is a joint filing by 2 manufacturers: Mazda & Toyota.
The Other (Exhaust Emissions / Noise) is the most frequently cited component category in this archive, appearing in 2 of its 4,890 filings. This filing is one of 22 Mazda notifications from 2023 in this archive. For scale, 875 of the 4,890 filings in this archive report a larger number of affected vehicles; the vehicles involved here were manufactured over a span of about 10 months.
Defect
In the urea SCR system of the emissions control device, the heater wiring for the urea solution line was improperly fabricated and secured during manufacturing. Vibration during vehicle operation may cause the wiring to develop a broken wire. When this occurs, a warning lamp illuminates, the urea SCR system shuts down, and exhaust emissions may no longer meet the specified regulatory values.
Corrective action
On all vehicles, replace the urea solution line with integrated heater wiring with the corrected part.
Affected models & chassis ranges
This filing lists 11 type code(s). A vehicle is affected if its chassis number falls within one of the ranges below.
| Type code (型式) | Model | Chassis ranges |
|---|---|---|
| 3DF-GDH201K | ハイエース | GDH201-1068970 — GDH201-1080602; GDH201-2022783 — GDH201-2028477 |
| 3DF-GDH201M | Bongo Brawny Van | GDH201-2900023 — GDH201-2900106 |
| 3DF-GDH201V | ハイエース | GDH201-1068970 — GDH201-1080602; GDH201-2022783 — GDH201-2028477 |
| 3DF-GDH206K | ハイエース | GDH206-1063620 — GDH206-1076697; GDH206-2018418 — GDH206-2023603 |
| 3DF-GDH206K改 | ハイエース | GDH206-1063620 — GDH206-1076697; GDH206-2018418 — GDH206-2023603 |
| 3DF-GDH206M | Bongo Brawny Van | GDH206-2900556 — GDH206-2900693 |
| 3DF-GDH206V | ハイエース | GDH206-1063620 — GDH206-1076697; GDH206-2018418 — GDH206-2023603 |
| 3DF-GDH211K | ハイエース | GDH211-1006780 — GDH211-1008070 |
| 3DF-GDH221K | ハイエース | GDH221-2002604 — GDH221-2003153 |
| 3DF-GDH223B | ハイエース | GDH223-2004064 — GDH223-2004606 |
| 3DF-GDH226K | ハイエース | GDH226-2004267 — GDH226-2005296 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
排出ガス防止装置の尿素ＳＣＲシステムにおいて、尿素水配管のヒータ用配線の加工および固定が不適切なため、走行時の振動等により当該配線が断線することがある。そのため、警告灯が点灯して、尿素ＳＣＲシステムが停止し、排出ガスが基準値を満足しなくなるおそれがある。
改善措置
全車両、ヒータ配線付き尿素水配管を対策品に交換する。
Source & verification
This entry reproduces public data from Japan's MLIT recall registry. English text is jdmvin.com's own translation; always verify against the official source:
https://renrakuda.mlit.go.jp/renrakuda/ris-detail-car.html?class=recalldatacar&id=3009334
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