Overview
| MLIT filing number | 1149170 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | March 25, 2021 |
| Manufacturer(s) | Honda |
| Component | Fuel Pump |
| Production period | January 2019 — February 19, 2020 |
| Vehicles affected | 19,430 units |
Defect
The impeller (resin impeller) of the low-pressure fuel pump was manufactured under improper molding conditions, resulting in low resin density. The impeller may absorb fuel, swell, and deform. This causes the impeller to contact the pump cover, leading to fuel pump malfunction. In the worst case, the engine may stall while driving.
Corrective action
On all vehicles, replace the low-pressure fuel pump with a corrected part.
Affected models & chassis ranges
This filing lists 7 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-RT5 | ＣＲ－Ｖ | RT5-1001457 — RT5-1004894 |
| 6AA-RT6 | ＣＲ－Ｖ | RT6-1001245 — RT6-1004340 |
| 6AA-ZE4 | INSIGHT | ZE4-1002944 — ZE4-1009122; ZE4-1100001 — ZE4-1100960 |
| DAA-KC2 | ＬＥＧＥＮＤ | KC2-1201166 — KC2-1201275 |
| DBA-FC1 | CIVIC | FC1-1100531 — FC1-1102170 |
| DBA-RW1 | ＣＲ－Ｖ | RW1-1003203 — RW1-1005760 |
| DBA-RW2 | ＣＲ－Ｖ | RW2-1001858 — RW2-1003216 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
低圧燃料ポンプのインペラ（樹脂製羽根車）において、成形条件が不適切なため、樹脂密度が低くなって、燃料により膨潤して変形することがある。そのため、インペラがポンプカバーと接触して燃料ポンプが作動不良となり、最悪の場合、走行中エンストに至るおそれがある。
改善措置
全車両、低圧燃料ポンプを対策品と交換する。
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=3004925