Overview
| MLIT filing number | 1150430 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | November 12, 2021 |
| Manufacturer(s) | Mazda |
| Component | Fuel pump |
| Production period | April 2018 — August 15, 2019 |
| Vehicles affected | 42,505 units |
Defect
The impeller (plastic vane wheel) of the low-pressure fuel pump on gasoline-fueled vehicles was molded under incorrect conditions, resulting in insufficient resin density. The low-density impeller absorbs fuel and swells, causing deformation. The deformed impeller contacts the pump case, causing the low-pressure fuel pump to malfunction and, in the worst case, resulting in an engine stall while driving.
Corrective action
On all vehicles, the low-pressure fuel pump is replaced with a corrected part. Because repair parts require time to procure, owners will be notified separately to schedule service once parts are available.
Affected models & chassis ranges
This filing lists 32 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 |
|---|---|---|
| 4BA-DJLFJ | Driving School Vehicle | DJLFJ-100201 — DJLFJ-100554 |
| 5BA-KF5P | ＣＸ－５ | KF5P-300012 — KF5P-300119 |
| 5BA-ND5RC | ROADSTER | ND5RC-300005 — ND5RC-301386 |
| 5BA-NDERC | ROADSTER | NDERC-300008 — NDERC-301091 |
| 6BA-DJLAS | DEMIO | DJLAS-100002 — DJLAS-101395 |
| 6BA-DJLFS | DEMIO | DJLFS-600004 — DJLFS-607059 |
| 6BA-DKEAW | ＣＸ－３ | DKEAW-200002 — DKEAW-200879 |
| 6BA-DKEFW | ＣＸ－３ | DKEFW-200028 — DKEFW-203201 |
| 6BA-GJ5FP | Atenza | GJ5FP-400004 — GJ5FP-400606 |
| 6BA-GJ5FW | Atenza | GJ5FW-400003 — GJ5FW-400381 |
| 6BA-GJEFP | Atenza | GJEFP-400001 — GJEFP-400337 |
| 6BA-GJEFW | Atenza | GJEFW-400001 — GJEFW-400256 |
| 6BA-KF5P | ＣＸ－５ | KF5P-201846 — KF5P-300353 |
| 6BA-KFEP | ＣＸ－５ | KFEP-202069 — KFEP-300340 |
| 6BA-KG5P | ＣＸ－８ | KG5P-100018 — KG5P-100074 |
| ABA-NF2EK | Ａｂａｒｔｈ １２４ Ｓｐｉｄｅｒ | JC8NF2EKA00140799 — JC8NF2EKA00142762 |
| CBA-BM6FJ | AXELA | BM6FJ-201581 — BM6FJ-202042 |
| CBA-DJLFS | DEMIO | DJLFS-500095 — DJLFS-500165 |
| CBA-NF2EK | Ａｂａｒｔｈ１２４ Ｓｐｉｄｅｒ | JC8NF2EK600140703 — JC8NF2EK600142835 |
| DAA-BYEFP | AXELA | BYEFP-201396 — BYEFP-201813 |
| DBA-BM5AP | AXELA | BM5AP-401208 — BM5AP-401432 |
| DBA-BM5AS | AXELA | BM5AS-402261 — BM5AS-402935 |
| DBA-BM5FP | AXELA | BM5FP-408521 — BM5FP-410792 |
| DBA-BM5FS | AXELA | BM5FS-417197 — BM5FS-422629 |
| DBA-DJ3AS | DEMIO | DJ3AS-502418 — DJ3AS-503552 |
| DBA-DJ3FS | DEMIO | DJ3FS-517512 — DJ3FS-525726 |
| DBA-GJ5FP | Atenza | GJ5FP-301339 — GJ5FP-301342 |
| DBA-GJ5FW | Atenza | GJ5FW-300813 |
| DBA-GJEFP | Atenza | GJEFP-301264 — GJEFP-301272 |
| DBA-GJEFW | Atenza | GJEFW-300893 — GJEFW-300895 |
| DBA-ND5RC | ROADSTER | ND5RC-201532 — ND5RC-201790 |
| DBA-NDERC | ROADSTER | NDERC-200886 — NDERC-200994 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
ガソリンエンジン車の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、インペラがポンプケースと接触して低圧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に交換する。なお、修理部品の準備に時間を要するため、部品の準備ができ次第、使用者に改めて修理入庫を通知する。
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=3005069