Overview
| MLIT filing number | 1127461 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | May 12, 2011 |
| Manufacturer(s) | Suzuki |
| Component | Other (Electrical System) |
| Production period | June 2010 — August 24, 2010 |
| Vehicles affected | 59 units |
Defect
On plug-in hybrid vehicles, the fail-safe control program in the hybrid controller is incorrect. When a communication fault occurs between the engine controller and the hybrid controller, the throttle position fail-safe may not operate correctly. Instead of closing the throttle fully as intended, the system retains the throttle position that was active immediately before the communication fault occurred and may fail to automatically cancel the accelerator control.
Corrective action
Reprogram the control software on all vehicles with the corrected program.
Affected models & chassis ranges
This filing lists 1 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 |
|---|---|---|
| DLA-ZC41S | Swift | ZC41S-550030 — ZC41S-550093 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
１． プラグインハイブリッド仕様の加速装置において、ハイブリッドコントローラのフェイルセーフの制御プログラムが不適切であるため、エンジンコントローラとハイブリッドコントローラが通信不良となった場合、アクセル開度制御のフェイルセーフが正常に作動しないことがある。そのため、フェイルセーフの作動によりアクセル開度を全閉にするところを、通信不良となる直前のアクセル開度を保持してしまい、当該装置の作動を自動的に解除しなくなるおそれがある。
改善措置
全車両、当該制御プログラムを修正する。
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=3002577