Overview
| MLIT filing number | 2106250 |
|---|---|
| Type | Improvement Campaign (manufacturer improvement measure / 改善対策) |
| Date filed | October 7, 2021 |
| Manufacturer(s) | Mitsubishi, Suzuki |
| Component | Computer (engine) |
| Production period | July 29, 2015 — August 2021 |
| Vehicles affected | 413,891 units |
Issue
The engine controller's control program is incorrect. After an idling stop, if the ISG (Integrated Starter Generator) fails to restart the engine, the protection function that switches to starter motor restart does not activate. As a result, the engine may not restart automatically.
Corrective action
On all vehicles, reprogram the engine controller's control program to the corrected/updated software.
Affected models & chassis ranges
This filing lists 12 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 |
|---|---|---|
| 4AA-MN71S | Xbee | MN71S-200002 — MN71S-212880 |
| 5AA-FF21S | Ignis | FF21S-200001 — FF21S-204352 |
| 5AA-MA37S | Sorio | MA37S-100043 — MA37S-118814; MA37S-600056 — MA37S-615800 |
| 5AA-MB37S | デリカＤ：２ | MB37S-100002 — MB37S-102051; MB37S-600002 — MB37S-601624 |
| 5AA-ZC53S | スイフト | ZC53S-400001 — ZC53S-403793 |
| 5AA-ZD53S | スイフト | ZD53S-400001 — ZD53S-401144 |
| DAA-FF21S | Ignis | FF21S-100119 — FF21S-145553 |
| DAA-MA36S | Sorio | MA36S-100062 — MA36S-280679; MA36S-600035 — MA36S-794637 |
| DAA-MB36S | デリカＤ：２ | MB36S-100003 — MB36S-254813; MB36S-600003 — MB36S-754662 |
| DAA-MN71S | Xbee | MN71S-100140 — MN71S-171974 |
| DAA-ZC53S | スイフト | ZC53S-100046 — ZC53S-119875 |
| DAA-ZD53S | スイフト | ZD53S-100029 — ZD53S-105698 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
エンジンコントローラにおいて、制御プログラムが不適切なため、アイドリングストップ後のＩＳＧ（モーター機能付発電機）による再始動ができなかった場合、スタータモータでのエンジン再始動に切替える保護機能が働かず、自動でエンジンを再始動できないおそれがある。
改善措置
全車両、エンジンコントローラの制御プログラムを対策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=3008922
Related
All Mitsubishi recalls · All Suzuki recalls · All 2021 recalls · Recall Archive home