ジープ 3La-Jl20L, 3La-Wl20, 3La-Wl20A, 7La-Wl20A. Published by MLIT as 1239780 on 16 April 2025. Part: バッテリー.
What the notice says 駆動バッテリーのバッテリーセルにおいて、電極シートとセパレーターの組み立て工程が不適切なため、電極シートが部分的に変形しているものがある。そのため、電極シートの変形部分がセパレーターを傷つけることにより、バッテリーセルの内部短絡が発生し、駆動バッテリーが過熱し、最悪の場合、火災に至るおそれがある。
Is your vehicle included? Check with your VIN at MLIT, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
- Notification number
- 1239780
- Notified
- 16 April 2025
- Make
- Jeep（ジープ）
- Sold as
- ラングラー アンリミテッド、グランドチェロキー
- Model codes
- 3LA-JL20L, 3LA-WL20, 3LA-WL20A, 7LA-WL20A
- Part at fault
- バッテリー
- Vehicles covered
- 973
- Filed as
- Recall, imported vehicle
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
駆動バッテリーのバッテリーセルにおいて、電極シートとセパレーターの組み立て工程が不適切なため、電極シートが部分的に変形しているものがある。そのため、電極シートの変形部分がセパレーターを傷つけることにより、バッテリーセルの内部短絡が発生し、駆動バッテリーが過熱し、最悪の場合、火災に至るおそれがある。What is to be done about it
全車両、駆動バッテリーコントロールモジュールの制御プログラムを更新し、自己診断機能を備えた対策プログラムをインストールする。対策プログラムにより駆動バッテリーの異常が確認された場合は、駆動バッテリーを良品に交換する。The two passages above are quoted in Japanese because that is the language the ministry published them in. This site keeps the wording a register had when it was read, and does not translate a safety notice.
Source: Ministry of Land, Infrastructure, Transport and Tourism website （出典：国土交通省ウェブサイト）, used under the Public Data License 1.0. This site gathered the record, grouped it by notification number and set it in English around the ministry's own words; the notice itself is unaltered. CarsMultiverse is not the ministry and not a safety authority. To act on this notice, use the ministry's own document.
ジープ elsewhere in this register
ジープ is named on 61 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1239590 · 19 March 2025 · Aba-Jk36l, Aba-Jk36lr, Aba-Jk36s · 配線
- 1239510 · 12 March 2025 · 3la-Bv13, 7la-Bv13 · その他(電気装置)
- 1240000 · 21 May 2025 · 3ba-Bv13pm, 3la-Bv13 · その他(保安灯火)
- 2207040 · 12 June 2025 · 3da-H620 · 冷却装置
- 1240150 · 12 June 2025 · 3ba-Jl20l, 7ba-Jl20l, 7ba-Jl20s · その他(保安灯火)
- 1239330 · 23 January 2025 · 3ba-Jl20l, 7ba-Jl36l, 7ba-Jl36s · エアバッグ
- 1240960 · 23 October 2025 · 3la-Wl20, 3la-Wl20a, 7ba-Wl20 · その他(電気装置)
- 1241230 · 4 December 2025 · 3ba-Jl20l · 配線
The same part: バッテリー
75 notices in this register name バッテリー. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1239701 · 15 April 2025 · Zaa-12gc32, Zaa-22gc32, Zaa-32gc32 · バッテリー
- 1239702 · 15 April 2025 · Zaa-22gc32, Zaa-82gc32 · バッテリー
- 1239800 · 23 April 2025 · 5la-Lb420xcpa, 5la-Pb420pa, 5la-Ub420xcp · バッテリー
- 1239920 · 24 April 2025 · Zaa-12gc32, Zaa-22gc32, Zaa-32gc32 · バッテリー
- 1240020 · 22 May 2025 · Zaa-12gc32, Zaa-22gc32, Zaa-32gc32 · バッテリー
- 1240140 · 2 June 2025 · Zaa-J1mb, Zaa-J1nb, Zaa-J1mc · バッテリー
Reading this against the source
This page is what MLIT published in the recall notices it publishes, kept as it was read. The authority publishes only its current wording; if a notice is rewritten, the earlier version disappears there and is kept here. The whole register is at /japan, and how the reading is done is set out in the method.
This register keeps an index of its own for every maker and every year it holds: Japanese recalls on a Jeep: 61 in the register, and 380 Japanese vehicle recall notifications filed in 2025.
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