In May 2015, Lexus & Toyota filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Pressure control and transmission unit, covering the Alphard, NX200t. The filing affects 1,077 vehicles manufactured between November 11, 2014 and February 2015.
Overview
| MLIT filing number | 1135770 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | May 27, 2015 |
| Manufacturer(s) | Lexus, Toyota |
| Component | Pressure control and transmission unit |
| Production period | November 11, 2014 — February 2015 |
| Vehicles affected | 1,077 units |
Filing in context
This notification is a joint filing by 2 manufacturers: Lexus & Toyota.
The Pressure control and transmission unit is the most frequently cited component category in this archive, appearing in 11 of its 4,890 filings. This filing is one of 3 Lexus notifications from 2015 in this archive. For scale, 2,765 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 3 months.
Defect
The component geometry within the hydraulic pressure control unit of the anti-lock brake system (ABS) is inadequate, causing plastic debris to be generated during press-fit assembly. This debris may become lodged in the hydraulic control valve and delay pressure regulation during ABS activation, compromising vehicle stability.
Corrective action
On all vehicles, verify the serial number of the ABS hydraulic pressure control unit and replace any affected unit with a conforming part.
Affected models & chassis ranges
This filing lists 6 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 |
|---|---|---|
| DBA-AGH30W | ALPHARD | AGH30-0001029 — AGH30-0001726 |
| DBA-AGH35W | ALPHARD | AGH35-0001010 — AGH35-0001271 |
| DBA-AGZ10 | ＮＸ２００ｔ | AGZ10-1003476 — AGZ10-1004198 |
| DBA-AGZ15 | ＮＸ２００ｔ | AGZ15-1002057 — AGZ15-1002522 |
| DBA-GGH30W | ALPHARD | GGH30-0001008 — GGH30-0001118 |
| DBA-GGH35W | ALPHARD | GGH35-0001007 — GGH35-0001020 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
アンチロックブレーキシステム（ＡＢＳ）の油圧調整装置において、構成部品の形状が不適切なため、圧入組付け時に樹脂製の異物が発生することがある。そのため、当該異物が油圧制御弁などに噛み込んでＡＢＳ作動時に調圧が遅れて、走行安定性を損なうおそれがある。
改善措置
全車両、ＡＢＳの油圧調整装置の製造番号を確認し、該当するものは良品と交換する。
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=3003532
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