Overview
| MLIT filing number | 1153441 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | June 28, 2023 |
| Manufacturer(s) | Hino |
| Component | Ride-height adjustment device |
| Production period | November 26, 2018 — August 20, 2021 |
| Vehicles affected | 294 units |
Defect
On vehicles equipped with a ride-height lowering device for stationary work operations, the control circuit was improperly designed. When the vehicle height is lowered, the ride-height control solenoid valve continues to operate, causing the solenoid coil to overheat and sustain a broken wire. As a result, the vehicle cannot be restored from the lowered-height position and becomes unable to be driven.
Corrective action
① Reprogram the control circuit with corrected software to prevent continuous solenoid valve operation during height lowering. (Refer to the associated remedy for measure ②.)
Affected models & chassis ranges
This filing lists 28 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 |
|---|---|---|
| 2DG-FQ1AJG | PROFIA | FQ1AJ-100182 — FQ1AJ-101595 |
| 2DG-FQ1AJG改 | PROFIA | FQ1AJ-100017 — FQ1AJ-100491 |
| 2DG-FQ1AJJ | PROFIA | FQ1AJ-100022 — FQ1AJ101820 |
| 2DG-FQ1AJJ改 | PROFIA | FQ1AJ-100054 — FQ1AJ-101456 |
| 2DG-FR1AHG | PROFIA | FR1AH-101058 — FR1AH108810 |
| 2DG-FS1AHG | PROFIA | FS1AH-100297 — FS1AH-100301 |
| 2DG-FS1EHG | PROFIA | FS1EH-100103 — FS1EH-100916 |
| 2DG-FW1AHG | PROFIA | FW1AH-102159 — FW1AH-117623 |
| 2DG-FW1AHG改 | PROFIA | FW1AH-103492 — FW1AH-121046 |
| 2DG-FW1AHJ | PROFIA | FW1AH-106891 — FW1AH-120098 |
| 2DG-FW1EHG改 | PROFIA | FW1EH-102114 — FW1EH-102119 |
| 2DG-GC2ABG | Ranger | GC2AB-100078 — GC2AB102694 |
| 2KG-FC2ABG | Ranger | FC2AB-101048 — FC2AB-129829 |
| 2KG-FD2ABG | Ranger | FD2AB-114328 |
| 2KG-FE2ABG | Ranger | FE2AB100714 — FE2AB 104238 |
| 2KG-FH1AGA改 | PROFIA | FH1AG-100242 — FH1AG-100519 |
| 2KG-FH1AGG | PROFIA | FH1AG-100036 — FH1AG-100625 |
| 2KG-FH1AGG改 | PROFIA | FH1AG-100069 — FH1AG-100308 |
| 2KG-FJ2ABG | Ranger | FJ2AB-100056 — FJ2AB-100641 |
| 2KG-GC2ABG | Ranger | GC2AB-100037 — GC2AB-102726 |
| 2KG-GD2ABG | Ranger | GD2AB-100655 — GD2AB-102795 |
| 2PG-FC2ABG | Ranger | FC2AB-120505 — FC2AB-123330 |
| 2PG-FD2ABJ | Ranger | FD2AB-111405 — FC2AB-112051 |
| 2PG-FE2ABG | Ranger | FE2AB-100141 — FE2AB-107097 |
| 2PG-FE2ACG | Ranger | FE2AC-100123 — FE2AC-100246 |
| 2PG-FJ2ABG | Ranger | FJ2AB-100653 — FJ2AB-101857 |
| 2PG-GC2ABG | Ranger | GC2AB-101731 |
| 2PG-GD2ABG | Ranger | GD2AB-100079 — GD2AB102807 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
停車作業用の車高降下装置を取り付けた車両において、制御回路の設計が不適切なため、
改善措置
①車高を降下すると車高制御用ソレノイドバルブが作動し続けソレノイドコイルが過熱し断線することがある。そのため、車高降下状態から復元できず、走行できなくなるおそれがある。
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=3009366