Overview
| MLIT filing number | 1140230 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | March 30, 2017 |
| Manufacturer(s) | Toyota |
| Component | Computer (Control System) |
| Production period | June 10, 2016 — February 28, 2017 |
| Vehicles affected | 2,704 units |
Defect
On four-wheel-drive vehicles equipped with a Vehicle Stability Control system (VSC), the brake control program is incorrect, preventing accurate vehicle speed calculation during wheel spin. This causes the system to apply unintended brake force levels. As a result, when the brake is applied during wheel spin on snow-covered roads or similar surfaces, stopping distance may increase.
Corrective action
On all vehicles, the brake control program is updated to the corrected specification.
Affected models & chassis ranges
This filing lists 6 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 |
|---|---|---|
| CBA-TRH219W | Hiace | TRH219-0024300 — TRH219-0026097 |
| CBA-TRH219W改 | Hiace | TRH219-0024300 — TRH219-0026097 |
| CBA-TRH229W | Hiace | TRH229-0009773 — TRH229-0010487 |
| CBA-TRH229W改 | Hiace | TRH229-0009773 — TRH229-0010487 |
| CBF-TRH228B | Hiace | TRH228-0007791 — TRH228-0008346 |
| CBF-TRH228B改 | Hiace | TRH228-0007791 — TRH228-0008346 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
車両安定制御機能（ビークル・スタビリティ・コントロールシステム：ＶＳＣ）付き四輪駆動車において、ブレーキ制御プログラムが不適切なため、タイヤ空転時に車速を正確に演算できず、意図どおりの制動力が得られないことがある。このため、雪道等でタイヤ空転中にブレーキを踏むと制動停止距離が長くなるおそれがある。
改善措置
全車両、ブレーキ制御プログラムを対策仕様に修正する。
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=3004000