Overview
| MLIT filing number | 1240450 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | July 17, 2025 |
| Manufacturer(s) | Honda |
| Component | Computer (Steering) |
| Production period | April 2025 — May 27, 2025 |
| Vehicles affected | 541 units |
Defect
On vehicles equipped with the all-around safety driving support system, an incorrect control program in the driver monitor camera control computer may cause computational processing to fail to terminate after a software update or fault code clear is performed via an external diagnostic tool. As a result, excessive standby current continues to flow, and if the vehicle is parked for an extended period without use, the battery may discharge and the power system may fail to start. Additionally, following a software update via an external diagnostic tool, the driver monitor camera may not activate when the power system is started, and brake warning lights and other indicators may fail to illuminate during a system fault, causing the vehicle to not conform to the Safety Standards.
Corrective action
On all vehicles, reprogram the driver monitor camera control computer with the corrected software.
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 |
|---|---|---|
| 6AA-CY2 | ＡＣＣＯＲＤ | CY2-1100014 — CY2-1100638 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
全方位安全運転支援システム装備車において、ドライバモニタカメラ制御コンピュータの制御プログラムが不適切なため、外部診断機でのプログラム更新または故障コードクリア後に演算処理が終了しないことがある。そのため、過大な待機電流が流れ続け、車両を使用せずに長期間駐車した場合、バッテリが上がり、パワーシステムが起動できなくなるおそれがある。なお、外部診断機でのプログラム更新後は、パワーシステム起動時にドライバモニタカメラが起動せず、システム故障時にブレーキ警告灯等が不点灯となり、保安基準に適合しない。
改善措置
全車両、ドライバモニタカメラ制御コンピュータを対策プログラムへ書き換える。
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=3010209