Open official notice

Passenger car (Jeep Wrangler Unlimited) - Repair

Official notice

4 Dec 2025

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger car (Jeep Wrangler Unlimited) - Repair. Defect in electrical equipment (TPMS). Defective part (component name): Electrical equipment (TPMS). Condition and cause of the structure, equipment, or performance considered noncompliant with safety standards: Due to an improper component assembly sequence for the TPMS (tire pressure monitoring system) antenna, some vehicles have the antenna wire installed pinched between the left rear seat belt retractor and the vehicle body. If driving vibrations during use damage the antenna wire and cause a short circuit, the warning light will illuminate and the TPMS will not function properly, potentially resulting in noncompliance with safety standards. Published 2025-12-04.

What to do now

Recall notification number: 外-4123. Corrective measures: Check the antenna wire installation on all vehicles. If the wire is pinched between the left rear seat belt retractor and the vehicle body, replace the TPMS antenna (with integrated antenna wire) with a new one.

Units affected

579

Recall number

外-4123

Official notice

2025-12-04

The hazard

Defect in electrical equipment (TPMS). Defective part (component name): Electrical equipment (TPMS). Condition and cause of the structure, equipment, or performance considered noncompliant with safety standards: Due to an improper component assembly sequence for the TPMS (tire pressure monitoring system) antenna, some vehicles have the antenna wire installed pinched between the left rear seat belt retractor and the vehicle body. If driving vibrations during use damage the antenna wire and cause a short circuit, the warning light will illuminate and the TPMS will not function properly, potentially resulting in noncompliance with safety standards.

How to check if you're affected

Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.

Models

3BA-JL20L

Recall Numbers

外-4123

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Affected products

Product 1

ジープ 「ラングラー アンリミテッド」

Units affected

579

Hazard

Defect in electrical equipment (TPMS). Defective part (component name): Electrical equipment (TPMS). Condition and cause of the structure, equipment, or performance considered noncompliant with safety standards: Due to an improper component assembly sequence for the TPMS (tire pressure monitoring system) antenna, some vehicles have the antenna wire installed pinched between the left rear seat belt retractor and the vehicle body. If driving vibrations during use damage the antenna wire and cause a short circuit, the warning light will illuminate and the TPMS will not function properly, potentially resulting in noncompliance with safety standards.

Where it was sold

Retailer information is not currently available in RecallScope. Check the official notice for distribution details.

Location 1

JP · Japan

Affected area 1

JP · Japan

Company & contacts

Brand

Manufacturer

Not provided

Phone

0120-712-812

Brand: Jeep. Contact: Stellantis ジャパン株式会社 専用フリーダイヤル TEL:0120. Phone 0120-712-812.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

外-4123

Event id

CAA-00000034649

Units affected

579

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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