In December 2020, Lexus filed an improvement campaign with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Other systems, covering the LS500, LS500h. The filing affects 167 vehicles manufactured between October 23, 2020 and November 20, 2020.
Overview
| MLIT filing number | 2106060 |
|---|---|
| Type | Improvement Campaign (manufacturer improvement measure / 改善対策) |
| Date filed | December 16, 2020 |
| Manufacturer(s) | Lexus |
| Component | Other systems |
| Production period | October 23, 2020 — November 20, 2020 |
| Vehicles affected | 167 units |
Filing in context
The Other systems is the most frequently cited component category in this archive, appearing in 3 of its 4,890 filings. This filing is one of 3 Lexus notifications from 2020 in this archive. For scale, 3,653 of the 4,890 filings in this archive report a larger number of affected vehicles.
Issue
The rear camera control program in the Parking Support Brake system is incorrect. As a result, the system may fail to detect pedestrians during reverse operation. This means the collision mitigation brake system may not activate properly.
Corrective action
On all vehicles, the rear camera control program is reprogrammed to the corrected/updated software specification.
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 |
|---|---|---|
| 3BA-VXFA50 | ＬＳ５００ | VXFA50-6005933 — VXFA50-6006050 |
| 3BA-VXFA55 | ＬＳ５００ | VXFA55-6001384 — VXFA55-6001396 |
| 6AA-GVF50 | ＬＳ５００ｈ | GVF50-6006313 — GVF50-6006481 |
| 6AA-GVF55 | ＬＳ５００ｈ | GVF55-6005825 — GVF55-6005874 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
パーキングサポートブレーキシステムにおいて、後方カメラ制御プログラムが不適切なため、後退時に歩行者を検知できない場合がある。そのため、衝突被害軽減ブレーキが正常に作動しないおそれがある。
改善措置
全車両、後方カメラ制御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=3008908
Related recalls
Same manufacturer, close in filing date
Other Lexus filings closest to this one by filing date.
Fuel Pump — affects 210,363 vehicles.
Open recall detail →Other (electrical system) — affects 24,162 vehicles.
Open recall detail →Other — affects 111,842 vehicles.
Open recall detail →Computer — affects 111,842 vehicles.
Open recall detail →Exhaust Pipe — affects 111,842 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 (electrical equipment) — affects 646,376 vehicles.
Open recall detail →Other — affects 235,077 vehicles.
Open recall detail →Computer (control device) — affects 87,609 vehicles.
Open recall detail →Body — affects 3,419 vehicles.
Open recall detail →