Overview
| MLIT filing number | 1149580 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | May 25, 2021 |
| Manufacturer(s) | Hino |
| Component | Exhaust emission reduction device |
| Production period | April 2019 — July 24, 2020 |
| Vehicles affected | 31 units |
Defect
In the exhaust emission control system, the NOx sensor wiring installed upstream and downstream of the SCR catalyst was improperly assembled during production, causing the upstream and downstream wiring to be connected in reverse. As a result, the exhaust emission control system may not function correctly.
Corrective action
On all vehicles, inspect the NOx sensor wiring and, if the connections are reversed, reroute the wiring to the correct configuration.
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 |
|---|---|---|
| 2DG-PR1APJF | － | PR1APJ-10065 — PR1APJ-10108 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
排出ガス発散防止装置において、ＳＣＲ触媒の前後に設置されているＮＯｘセンサ用配線の組付け作業が不適切なため、触媒前後の配線が逆接続されているものがある。そのため、排出ガス発散防止装置が正しく作動しないおそれがある。
改善措置
全車両、ＮＯｘセンサ用配線を点検し、配線が逆接続されている場合はＮＯｘセンサ用配線を正規配索どおりに修正する。
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=3004972