{"product_id":"2008-ford-truck-6-4l-transmission-control-module-8c3a-12b565-a","title":"2008 Ford Truck 6.4L Transmission Control Module 8C3A-12B565-A","description":"\u003ch2\u003e2008 Ford Truck 6.4L TCM 8C3A-12B565-A | 8C3A12B565A\u003c\/h2\u003e\n\u003cp\u003e2008 Ford Truck 6.4L Transmission Control Module 8C3A-12B565-A\u003c\/p\u003e\n\u003cp\u003eModel: F250, F350\u003c\/p\u003e\n\u003cp\u003ePart Number[s]: 8C3A-12B565-AA, 8C3A12B565AA 8C3A-12B565-AB, 8C3A12B565AB 8C3A-12B565-AC, 8C3A12B565AC 8C3A-12B565-AD, 8C3A12B565AD 8C3A-12B565-AE, 8C3A12B565AE\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat Does a 6.4L TCM Do?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThink of the TCM as the brain of your transmission. It watches the sensors, decides when to shift, and even manages torque converter lock-up. When it’s healthy, shifts are smooth and predictable. When it starts to fail? You’ll notice. Delays, harsh clunks, or worse — limp mode that locks you in one gear.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOne year.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTCM Common Problems\u003cbr\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHarsh or slipping shifts, especially under load\u003c\/li\u003e\n\u003cli\u003eDelayed engagement when shifting into drive or reverse\u003c\/li\u003e\n\u003cli\u003eTruck stuck in limp mode (one gear only)\u003c\/li\u003e\n\u003cli\u003eCheck engine light with transmission codes\u003c\/li\u003e\n\u003cli\u003eIf these sound familiar, the TCM is likely the issue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhy trust us\u003c\/h5\u003e\n\u003cp\u003eOur engineering team has over 15 years of experience, has repaired more than 10K ECMs, and uses the latest simulation technology. We are always happy to assist you with any technical assistance we can. Feel free to contact us if you wish to discuss the faults you are experiencing before sending in your parts.\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"ECM Repair USA\" href=\"https:\/\/youtube.com\/@ecmdieselrepairusa\" rel=\"noopener\" target=\"_blank\"\u003eECM Engineering USA\u003c\/a\u003e \/ \u003ca title=\"ECM Repair USA\" href=\"https:\/\/ecmrepairusa.com\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eECM Repair USA\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eShare ON: \u003ca title=\"John Deere L15 RE520954 | RE520953 Engine Controller | Repair Service\" href=\"https:\/\/ecmrepairusa.com\/product\/john-deere-re520954-re520953-engine-controller-repair-service\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eTwitter\u003c\/a\u003e | \u003ca title=\"John Deere L15 RE520954 | RE520953 Engine Controller | Repair Service\" href=\"https:\/\/ecmrepairusa.com\/product\/john-deere-re520954-re520953-engine-controller-repair-service\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eFacebook\u003c\/a\u003e | \u003ca title=\"John Deere L15 RE520954 | RE520953 Engine Controller | Repair Service\" href=\"https:\/\/ecmrepairusa.com\/product\/john-deere-re520954-re520953-engine-controller-repair-service\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eLinked In\u003c\/a\u003e | \u003ca title=\"John Deere L15 RE520954 | RE520953 Engine Controller | Repair Service\" href=\"https:\/\/ecmrepairusa.com\/product\/john-deere-re520954-re520953-engine-controller-repair-service\/\" rel=\"nofollow noopener\" target=\"_blank\"\u003eTumblr\u003c\/a\u003e\u003c\/p\u003e","brand":"FORD","offers":[{"title":"Default Title","offer_id":47851510268069,"sku":null,"price":515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9526\/8773\/files\/2008FordTruck6.4LTransmissionControlModule8C3A-12B565-A.webp?v=1779556691","url":"https:\/\/ecmengineeringusa.com\/products\/2008-ford-truck-6-4l-transmission-control-module-8c3a-12b565-a","provider":"ECM ENGINEERING LLC","version":"1.0","type":"link"}