{"product_id":"tcu-oe-253115-for-peugeot-508-citroen-c5-cars-2010-2018","title":"Transmission Control Unit (TCU) OE 253115 for Peugeot 508 (8E) \u0026 Citroën C5 (X7) Cars with EW12 Engine (2010–2018)","description":"\u003ch3 data-start=\"340\" data-end=\"360\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"362\" data-end=\"414\"\u003e\u003cstrong data-start=\"362\" data-end=\"376\"\u003ePart Name:\u003c\/strong\u003e Transmission Control Unit (TCU \/ TCM)\u003c\/p\u003e\n\u003cp data-start=\"416\" data-end=\"442\"\u003e\u003cstrong data-start=\"416\" data-end=\"432\"\u003ePart Number:\u003c\/strong\u003e OE 253115\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"800\"\u003e\u003cstrong data-start=\"444\" data-end=\"470\"\u003eVehicle Compatibility:\u003c\/strong\u003e Peugeot 508 (8E) and Citroën C5 (X7) Cars (2010–2018) equipped with EW12 series petrol engines and electronically controlled automatic transmissions requiring TCU reference OE 253115. Applies to common automatic gearbox variants used with EW12 powerplants on these mid-size PSA group models. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"1117\"\u003e\u003cstrong data-start=\"802\" data-end=\"820\"\u003eConfiguration:\u003c\/strong\u003e Electronic transmission control unit designed to manage shift logic, hydraulic solenoid actuation and communication between engine ECU and automatic gearbox. Manufactured with OEM-style housing, connectors and internal mapping for direct drop-in replacement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1119\" data-end=\"1443\"\u003e\u003cstrong data-start=\"1119\" data-end=\"1132\"\u003eFunction:\u003c\/strong\u003e Controls gear selection, shift timing and lock-up clutch behavior to ensure smooth acceleration, responsive shifting and stable drivability. Helps correct transmission warning lights, rough shifting, delayed engagement and limp-mode conditions associated with TCU failure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"1445\" data-end=\"1473\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp data-start=\"1475\" data-end=\"1522\"\u003e\u003cstrong data-start=\"1475\" data-end=\"1484\"\u003eType:\u003c\/strong\u003e Transmission Control Unit (TCU \/ TCM)\u003c\/p\u003e\n\u003cp data-start=\"1524\" data-end=\"1569\"\u003e\u003cstrong data-start=\"1524\" data-end=\"1546\"\u003eTransmission Type:\u003c\/strong\u003e Automatic Transmission\u003c\/p\u003e\n\u003cp data-start=\"1571\" data-end=\"1643\"\u003e\u003cstrong data-start=\"1571\" data-end=\"1584\"\u003eMaterial:\u003c\/strong\u003e Sealed electronic control module with integrated circuitry\u003c\/p\u003e\n\u003cp data-start=\"1645\" data-end=\"1770\"\u003e\u003cstrong data-start=\"1645\" data-end=\"1661\"\u003eApplication:\u003c\/strong\u003e Direct-fit replacement for Peugeot 508 (8E) \u0026amp; Citroën C5 (X7) Cars (2010–2018) using TCU reference OE 253115\u003c\/p\u003e\n\u003cp data-start=\"1772\" data-end=\"1802\"\u003e\u003cstrong data-start=\"1772\" data-end=\"1792\"\u003eCross-Reference:\u003c\/strong\u003e OE 253115\u003c\/p\u003e\n\u003cp data-start=\"1804\" data-end=\"1977\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1821\"\u003eInstallation:\u003c\/strong\u003e Mounts within the transmission control system; professional installation recommended, including diagnostic coding and system verification after replacement\u003c\/p\u003e\n\u003cp data-start=\"1979\" data-end=\"2106\"\u003e\u003cstrong data-start=\"1979\" data-end=\"2000\"\u003eService Interval:\u003c\/strong\u003e Replace when shifting irregularities, warning messages or diagnostic fault codes indicate TCU malfunction\u003c\/p\u003e\n\u003ch3 data-start=\"2108\" data-end=\"2135\"\u003eDelivery \u0026amp; Availability\u003c\/h3\u003e\n\u003cp data-start=\"2137\" data-end=\"2165\"\u003e\u003cstrong data-start=\"2137\" data-end=\"2155\"\u003eStock Options:\u003c\/strong\u003e Available\u003c\/p\u003e\n\u003cp data-start=\"2167\" data-end=\"2210\"\u003e\u003cstrong data-start=\"2167\" data-end=\"2185\"\u003eDelivery Time:\u003c\/strong\u003e 3–7 days internationally\u003c\/p\u003e","brand":"CBT Auto Parts","offers":[{"title":"Default Title","offer_id":48458619879666,"sku":"1601576979883","price":290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/0406\/2450\/files\/Hfb2c87e4a0ff4c1fac824a6e9d1fbdafn.webp?v=1765527367","url":"https:\/\/cbtautoparts.com\/products\/tcu-oe-253115-for-peugeot-508-citroen-c5-cars-2010-2018","provider":"CBT Auto Parts","version":"1.0","type":"link"}