In June 2025, Daihatsu filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Computer (Engine), covering the S560, S560 4MATIC and 1 more model. The filing affects 58 vehicles manufactured between August 19, 2017 and July 24, 2018.
Overview
| MLIT filing number | 1240320 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | June 26, 2025 |
| Manufacturer(s) | Daihatsu |
| Component | Computer (Engine) |
| Production period | August 19, 2017 — July 24, 2018 |
| Vehicles affected | 58 units |
Filing in context
The Computer (Engine) is the most frequently cited component category in this archive, appearing in 49 of its 4,890 filings. This filing is one of 4 Daihatsu notifications from 2025 in this archive. For scale, 4,101 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 11 months.
Defect
In the drivetrain (CPC) control unit and the engine control unit, inadequate distribution management of the control software allowed an incorrect control program to be written to both units. As a result, the vehicles do not conform to the Safety Standards for OBD operation and exhaust emissions.
Corrective action
On all vehicles, reprogram the CPC control unit and the engine control unit with the corrected software.
Affected models & chassis ranges
This filing lists 4 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 |
|---|---|---|
| DBA-222183 | Ｓ５６０ | WDD2221832A373909 — WDD2221832A419322 |
| DBA-222183C | Ｓ５６０ | WDD2221832A386594 — WDD2221832A388880 |
| DBA-222186 | Ｓ５６０ ４ＭＡＴＩＣ | WDD2221861A337999 — WDD2221861A395402 |
| DBA-222986 | メルセデス・マイバッハ Ｓ５６０ ４ＭＡＴＩＣ | WDD2229861A344271 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
ドライブトレイン（ＣＰＣ）コントロールユニットとエンジンコントロールユニットにおいて、制御プログラムの配信管理が不適切なため、誤った制御プログラムが書き込まれた。そのため、ＯＢＤの作動や排出ガスに関する保安基準に適合しない。
改善措置
全車両、ＣＰＣコントロールユニットとエンジンコントロールユニットの制御プログラムを対策された制御プログラムに書き換える。
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=3010169
Related recalls
Same manufacturer, same component
Other Daihatsu filings involving the Computer (Engine), closest to this one by filing date.
Computer (Engine) — affects 11,349 vehicles.
Open recall detail →Computer (Engine) — affects 1,093 vehicles.
Open recall detail →All Daihatsu recalls · All 2025 recalls · Recall Archive home