In November 2004, Toyota filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Fuel Pump, covering the Sienta. The filing affects 544,172 vehicles manufactured between January 1999 and August 2004.
Overview
| MLIT filing number | 1113042 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | November 18, 2004 |
| Manufacturer(s) | Toyota |
| Component | Fuel Pump |
| Production period | January 1999 — August 2004 |
| Vehicles affected | 544,172 units |
Filing in context
The Fuel Pump is the most frequently cited component category in this archive, appearing in 57 of its 4,890 filings. This filing is one of 26 Toyota notifications from 2004 in this archive. For scale, 75 of the 4,890 filings in this archive report a larger number of affected vehicles; the vehicles involved here were manufactured over a span of about 5 years and 7 months.
Defect
During manufacturing of the electric fuel pump, foreign material was not fully removed from the assembly. The foreign material damages the wiring insulation of the internal motor, causing a short circuit that may blow the fuel pump circuit fuse or produce abnormal wear on the motor brushes. As a result, the fuel pump may stop operating, causing the engine to stall and preventing restart.
Corrective action
On all vehicles, replace the affected fuel pump with a known-good unit.
Affected models & chassis ranges
This filing lists 4 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 |
|---|---|---|
| CBA-NCP81G | SIENTA | NCP81-0001001 — NCP81-0049430 |
| CBA-NCP85G | SIENTA | NCP85-0001001 — NCP85-0007314 |
| UA-NCP81G | SIENTA | NCP81-0001001 — NCP81-0049430 |
| UA-NCP85G | SIENTA | NCP85-0001001 — NCP85-0007314 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
②電動式燃料ポンプの製造時に異物の除去が不充分なため、内部モータの配線被覆が異物 により損傷して短絡し、燃料ポンプ回路のヒューズが切れたり、モータブラシが異常摩耗 することがある。そのため、燃料ポンプが作動しなくなり、エンジンが停止して再始動で きなくなるおそれがある。
改善措置
②全車両、当該燃料ポンプを良品と交換する。
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=3000973
Related recalls
Same manufacturer, same component
Other Toyota filings involving the Fuel Pump, closest to this one by filing date.
Fuel Pump — affects 189,895 vehicles.
Open recall detail →Fuel Pump — affects 36,411 vehicles.
Open recall detail →Fuel Pump — affects 120,406 vehicles.
Open recall detail →Fuel Pump — affects 165,267 vehicles.
Open recall detail →Fuel Pump — affects 358,672 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.