Recall of Peugeot, Citroen, and DS models due to engine control unit issue

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Stellantis Japan has announced a recall of 22,365 vehicles across three brands—Peugeot, Citroen, and DS—due to a software defect in the engine control unit (ECU). The company notified Japan's Ministry of Land, Infrastructure, Transport and Tourism on February 26, 2026.

According to SPEEDME journalists, the recall affects nine models imported into the country between May 11, 2018, and August 28, 2023. The list includes the Peugeot 3008, 5008, 308, 508, and Rifter; the Citroen Berlingo, C4 SpaceTourer, and C5 Aircross; and the DS 7.

The issue stems from faulty logic in the ECU's control system. If the SCR (selective catalytic reduction with urea injection) system malfunctions, the warning light may fail to illuminate. In such cases, drivers could continue operating their vehicles while emissions exceed current regulatory limits.

As part of the service campaign, dealers will update the ECU software to the correct version. Additionally, they will inspect the diesel particulate filter (DPF) and replace it if necessary.

The automaker reports no incidents of failures or accidents linked to this defect.