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Passenger car (Volvo XC40) - Repair

Official notice

14 Jul 2026

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger car (Volvo XC40) - Repair. Electrical system (high-voltage battery) defect. ■ Defective component: Electrical system (high-voltage battery). ■ Condition of the structure, equipment or performance considered noncompliant with standards, and its cause: Some cells in the high-voltage battery cell modules of plug-in hybrid vehicles have uneven surfaces due to inappropriate equipment settings. Consequently, an internal short circuit may occur in a cell module while the vehicle is parked with the battery fully charged. In the worst case, this may cause a thermal abnormality in the battery and result in a fire. Published 2026-07-14.

What to do now

Recall notification number: 外-4209. ■ Corrective measures: Inspect all vehicles using dedicated diagnostic equipment. If replacement is necessary, replace the cell modules with defect-free units and install an updated program with vehicle self-diagnostic functionality. Also notify vehicle users not to perform external plug-in charging until their vehicles are brought in for service.

Recall number

外-4209

Official notice

2026-07-14

The hazard

Electrical system (high-voltage battery) defect. ■ Defective component: Electrical system (high-voltage battery). ■ Condition of the structure, equipment or performance considered noncompliant with standards, and its cause: Some cells in the high-voltage battery cell modules of plug-in hybrid vehicles have uneven surfaces due to inappropriate equipment settings. Consequently, an internal short circuit may occur in a cell module while the vehicle is parked with the battery fully charged. In the worst case, this may cause a thermal abnormality in the battery and result in a fire.

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

5LA-XB3154XCP

Recall Numbers

外-4209

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Affected products

Product 1

ボルボ「ボルボ XC40」

Hazard

Electrical system (high-voltage battery) defect. ■ Defective component: Electrical system (high-voltage battery). ■ Condition of the structure, equipment or performance considered noncompliant with standards, and its cause: Some cells in the high-voltage battery cell modules of plug-in hybrid vehicles have uneven surfaces due to inappropriate equipment settings. Consequently, an internal short circuit may occur in a cell module while the vehicle is parked with the battery fully charged. In the worst case, this may cause a thermal abnormality in the battery and result in a fire.

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

ボルボ・カー・ジャパン株式会社

Phone

0120-55-8500

Brand: Volvo. Contact: ボルボ・カー・ジャパン株式会社. Phone 0120-55-8500.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

外-4209

Event id

CAA-00000035555

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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