In July 2024, Toyota filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Other (Electrical Equipment), covering the Prius. The filing affects 9,835 vehicles manufactured between November 24, 2022 and April 2024.
Overview
| MLIT filing number | 1155280 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | July 31, 2024 |
| Manufacturer(s) | Toyota |
| Component | Other (Electrical Equipment) |
| Production period | November 24, 2022 — April 2024 |
| Vehicles affected | 9,835 units |
Filing in context
The Other (Electrical Equipment) is the most frequently cited component category in this archive, appearing in 46 of its 4,890 filings. This filing is one of 32 Toyota notifications from 2024 in this archive. For scale, 1,620 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 1 year and 5 months.
Defect
In the combination meter, insufficient consideration during development of the engine oil pressure warning light control program prevents the meter from receiving the fault signal generated when oil pressure drops below the required level. As a result, the engine oil pressure warning light does not illuminate.
Corrective action
On all vehicles, reprogram the combination meter with the corrected/updated software.
Affected models & chassis ranges
This filing lists 2 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-ZVW60 | PRIUS | ZVW60-4000002 — ZVW60-4025594 |
| 6AA-ZVW65 | PRIUS | ZVW65-4000006 — ZVW65-4004100 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
コンビネーションメータにおいて、エンジン油圧警告灯の点灯制御プログラムの検討が不十分であったため、油圧不足が生じた際の異常信号を当該メータが受信できない。そのため、エンジン油圧警告灯が点灯しない。
改善措置
全車両、コンビネーションメータのプログラムを対策仕様に修正する。
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=3009797
Related recalls
Same manufacturer, same component
Other Toyota filings involving the Other (Electrical Equipment), closest to this one by filing date.
Other (Electrical Equipment) — affects 197 vehicles.
Open recall detail →Other (Electrical Equipment) — affects 19,618 vehicles.
Open recall detail →Other (Electrical Equipment) — affects 1,001 vehicles.
Open recall detail →Other (Electrical Equipment) — affects 20 vehicles.
Open recall detail →Other (Electrical Equipment) — affects 600,965 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Door — affects 239,504 vehicles.
Open recall detail →Rear-View Mirror — affects 1,285,002 vehicles.
Open recall detail →Steering linkage — affects 4,902 vehicles.
Open recall detail →Other — affects 235,077 vehicles.
Open recall detail →Other — affects 135,305 vehicles.
Open recall detail →