In April 2023, Toyota filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Wheel, covering the Sienta. The filing affects 1,833 vehicles manufactured between June 15, 2022 and March 2023.
Overview
| MLIT filing number | 1153043 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | April 6, 2023 |
| Manufacturer(s) | Toyota |
| Component | Wheel |
| Production period | June 15, 2022 — March 2023 |
| Vehicles affected | 1,833 units |
Filing in context
The Wheel is the most frequently cited component category in this archive, appearing in 24 of its 4,890 filings. This filing is one of 46 Toyota notifications from 2023 in this archive. For scale, 2,462 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 9 months.
Defect
Inadequate management of press equipment during manufacturing caused some steel disc wheels to be formed with an incorrect disc shape, resulting in insufficient weld strength between the disc and rim. This allows cracks to develop at the weld. In the worst case, the disc wheel may fracture.
Corrective action
On all vehicles, inspect the disc wheel manufacturing number and, where applicable, replace with a conforming unit.
Affected models & chassis ranges
This filing lists 5 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 |
|---|---|---|
| 5BA-MXPC10G | SIENTA | MXPC10-1006484 — MXPC10-1007370; MXPC10-1006478 — MXPC10-1007363; MXPC10-1006485 — MXPC10-1007371; MXPC10-1006477 — MXPC10-1007356 |
| 5BA-MXPC12G | SIENTA | MXPC12-1000139 — MXPC12-1000174; MXPC12-1000135 — MXPC12-1000179 |
| 6AA-MXPL10G | SIENTA | MXPL10-1010168 — MXPL10-1011586; MXPL10-1010167 — MXPL10-1011599; MXPL10-1010170 — MXPL10-1011583; MXPL10-1010171 — MXPL10-1011588 |
| 6AA-MXPL12G | SIENTA | MXPL12-1000080 — MXPL12-1000093; MXPL12-1000081 — MXPL12-1000092 |
| 6AA-MXPL15G | SIENTA | MXPL15-1002141 — MXPL15-1002421; MXPL15-1002138 — MXPL15-1002417; MXPL15-1002145 — MXPL15-1002413; MXPL15-1002151 — MXPL15-1002399 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
（３）スチール製ディスクホイールにおいて、プレス設備の管理が不適切なため、ディスクが形状不良となり、リムとの溶接強度が不足しているものがある。そのため、溶接部に亀裂が生じ、最悪の場合、ディスクホイールが破損するおそれがある。
改善措置
（３）全車両、ディスクホイールの製造番号を点検し、該当する場合は良品と交換する。
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=3009305
Related recalls
Same manufacturer, same component
Other Toyota filings involving the Wheel, closest to this one by filing date.
Wheel — affects 1,192 vehicles.
Open recall detail →Wheel — affects 807 vehicles.
Open recall detail →Wheel — affects 92 vehicles.
Open recall detail →Wheel — affects 214 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Rear-View Mirror — affects 1,285,002 vehicles.
Open recall detail →Other — affects 235,077 vehicles.
Open recall detail →Suspension arm/rod — affects 790,329 vehicles.
Open recall detail →Suspension Arm/Rod — affects 594,140 vehicles.
Open recall detail →Headlamp — affects 52,502 vehicles.
Open recall detail →