Open official notice

Passenger cars (Fiat 600 and 2 other models) - Repair

Official notice

27 Aug 2026

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger cars (Fiat 600 and 2 other models) - Repair. Defects in the engine (belt-driven starter generator) and the device for preventing emissions of smoke, malodorous gases, harmful gases, etc. (gasoline particulate filter pipe). ■Defective parts (component names): Engine (belt-driven starter generator) and device for preventing emissions of smoke, malodorous gases, harmful gases, etc. (gasoline particulate filter pipe). ■Description and cause of the structure, equipment or performance considered noncompliant with standards: ①The electrode protective cap of the belt-driven starter generator (BSG) has insufficient insulation due to inadequate material evaluation. ②Due to inappropriate routing instructions for the gasoline particulate filter (GPF) pipe, some vehicles have insufficient clearance between the pipe and the BSG electrode protective cap. Consequently, electrical leakage from the protective cap to the GPF pipe can cause the BSG electrode protective cap and GPF pipe to overheat and become damaged. Continued use in this condition could, in the worst case, result in a fire. Published 2026-08-27.

What to do now

(Recall notification number) 外-4230. ■Corrective measures: ①On all vehicles, replace the BSG electrode protective cap with an improved part. ②On all vehicles, inspect the clearance between the BSG electrode protective cap and the GPF pipe. If clearance is insufficient, correct the routing of the GPF pipe. If the GPF pipe is damaged, replace it with a new one.

Units affected

3,989

Recall number

外-4230

Official notice

2026-08-27

The hazard

Defects in the engine (belt-driven starter generator) and the device for preventing emissions of smoke, malodorous gases, harmful gases, etc. (gasoline particulate filter pipe). ■Defective parts (component names): Engine (belt-driven starter generator) and device for preventing emissions of smoke, malodorous gases, harmful gases, etc. (gasoline particulate filter pipe). ■Description and cause of the structure, equipment or performance considered noncompliant with standards: ①The electrode protective cap of the belt-driven starter generator (BSG) has insufficient insulation due to inadequate material evaluation. ②Due to inappropriate routing instructions for the gasoline particulate filter (GPF) pipe, some vehicles have insufficient clearance between the pipe and the BSG electrode protective cap. Consequently, electrical leakage from the protective cap to the GPF pipe can cause the BSG electrode protective cap and GPF pipe to overheat and become damaged. Continued use in this condition could, in the worst case, 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

5AA-FH1JEMA, 3AA-FH1FIM, 3AA-FH1ARM

Recall Numbers

外-4230

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Affected products

Product 1

ジープ「アベンジャー4xe」 フィアット「600」 アルファロメオ「ジュニアイブリダ」

Units affected

3,989

Hazard

Defects in the engine (belt-driven starter generator) and the device for preventing emissions of smoke, malodorous gases, harmful gases, etc. (gasoline particulate filter pipe). ■Defective parts (component names): Engine (belt-driven starter generator) and device for preventing emissions of smoke, malodorous gases, harmful gases, etc. (gasoline particulate filter pipe). ■Description and cause of the structure, equipment or performance considered noncompliant with standards: ①The electrode protective cap of the belt-driven starter generator (BSG) has insufficient insulation due to inadequate material evaluation. ②Due to inappropriate routing instructions for the gasoline particulate filter (GPF) pipe, some vehicles have insufficient clearance between the pipe and the BSG electrode protective cap. Consequently, electrical leakage from the protective cap to the GPF pipe can cause the BSG electrode protective cap and GPF pipe to overheat and become damaged. Continued use in this condition could, in the worst case, 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

Not provided

Phone

0120-712-812

Brand: Fiat. Contact: Stellantis ジャパン株式会社 電話番号  :専用フリーダイヤル0120-712-812 ホームページ:https://www.stellantis.jp. Phone 0120-712-812.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

外-4230

Event id

CAA-00000035748

Units affected

3,989

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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