{"title":"ALLISON TCM","description":null,"products":[{"product_id":"2001-05-5-speed-allison-tcm-29542725","title":"2001-2005 Allison 5-Speed TCM 29542725 | VIN Programmed","description":"\u003cdiv class=\"table-wrapper\"\u003e\n\u003cp data-start=\"153\" data-end=\"529\"\u003eRestore smooth shifting and reliable transmission performance with this genuine Allison Transmission Control Module (TCM), specifically designed for 2001–2005 Chevrolet Silverado 3500 trucks equipped with the 6.6L Duramax diesel engine. This unit comes pre-programmed to your vehicle’s VIN, ensuring a quick, plug-and-play installation with no additional programming required.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"548\"\u003e\u003cstrong data-start=\"531\" data-end=\"548\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"549\" data-end=\"849\"\u003e\n\u003cli data-section-id=\"gfvcra\" data-start=\"549\" data-end=\"577\"\u003eGenuine Allison \/ GM TCM\u003c\/li\u003e\n\u003cli data-section-id=\"1bh2vz6\" data-start=\"578\" data-end=\"603\"\u003ePart Number: 15169835\u003c\/li\u003e\n\u003cli data-section-id=\"1yow5cz\" data-start=\"604\" data-end=\"641\"\u003eVIN programmed – ready to install\u003c\/li\u003e\n\u003cli data-section-id=\"wrny4b\" data-start=\"642\" data-end=\"686\"\u003eDesigned for 6.6L Duramax diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"1jul3is\" data-start=\"687\" data-end=\"744\"\u003eEnsures precise shift timing and improved drivability\u003c\/li\u003e\n\u003cli data-section-id=\"1kyebn4\" data-start=\"745\" data-end=\"791\"\u003eEliminates need for dealership programming\u003c\/li\u003e\n\u003cli data-section-id=\"10wmc57\" data-start=\"792\" data-end=\"849\"\u003eBuilt to OEM standards for durability and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"851\" data-end=\"869\"\u003e\u003cstrong data-start=\"851\" data-end=\"869\"\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"870\" data-end=\"1055\"\u003e\n\u003cli data-section-id=\"nc108t\" data-start=\"870\" data-end=\"910\"\u003eChevrolet Silverado 3500 (2001–2005)\u003c\/li\u003e\n\u003cli data-section-id=\"r4glyy\" data-start=\"911\" data-end=\"942\"\u003eEngine: 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli data-section-id=\"fdmyf0\" data-start=\"943\" data-end=\"986\"\u003eTransmission: Allison 5-Speed Automatic\u003c\/li\u003e\n\u003cli data-section-id=\"1e3b6bd\" data-start=\"987\" data-end=\"1055\"\u003e\u003cem data-start=\"989\" data-end=\"1053\"\u003ePlease provide VIN after purchase to ensure proper programming\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1057\" data-end=\"1071\"\u003e\u003cstrong data-start=\"1057\" data-end=\"1071\"\u003eCondition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1072\" data-end=\"1167\"\u003e\n\u003cli data-section-id=\"e9j5kr\" data-start=\"1072\" data-end=\"1111\"\u003e[Specify: Used \/ Refurbished \/ New]\u003c\/li\u003e\n\u003cli data-section-id=\"jotpk2\" data-start=\"1112\" data-end=\"1167\"\u003eFully tested and guaranteed working (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1169\" data-end=\"1204\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1204\"\u003eBenefits of VIN-Programmed TCM:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1205\" data-end=\"1356\"\u003e\n\u003cli data-section-id=\"1d9jkhd\" data-start=\"1205\" data-end=\"1251\"\u003eFast and easy installation (plug-and-play)\u003c\/li\u003e\n\u003cli data-section-id=\"1qztvy4\" data-start=\"1252\" data-end=\"1299\"\u003eSaves time and additional programming costs\u003c\/li\u003e\n\u003cli data-section-id=\"1v346b5\" data-start=\"1300\" data-end=\"1356\"\u003eEnsures exact match for your vehicle’s configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1358\" data-end=\"1499\"\u003eReplace your faulty TCM with this VIN-programmed unit to restore optimal transmission performance, smooth shifting, and dependable operation\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$50","offer_id":48987985608959,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/55BBC05D-2029-4A82-9709-3C2CF5DB7FA1_45c765ae-9b2a-4717-b3d6-7c2d7552a88d.jpg?v=1775974708"},{"product_id":"2001-05-5-speed-allison-tcm-15768288","title":"2001-2005 Allison 5-Speed TCM 15768288 | VIN Programmed","description":"\u003cdiv class=\"table-wrapper\"\u003e\n\u003cp data-start=\"153\" data-end=\"529\"\u003eRestore smooth shifting and reliable transmission performance with this genuine Allison Transmission Control Module (TCM), specifically designed for 2001–2005 Chevrolet Silverado 3500 trucks equipped with the 6.6L Duramax diesel engine. This unit comes pre-programmed to your vehicle’s VIN, ensuring a quick, plug-and-play installation with no additional programming required.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"548\"\u003e\u003cstrong data-start=\"531\" data-end=\"548\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"549\" data-end=\"849\"\u003e\n\u003cli data-section-id=\"gfvcra\" data-start=\"549\" data-end=\"577\"\u003eGenuine Allison \/ GM TCM\u003c\/li\u003e\n\u003cli data-section-id=\"1bh2vz6\" data-start=\"578\" data-end=\"603\"\u003ePart Number: 15169835\u003c\/li\u003e\n\u003cli data-section-id=\"1yow5cz\" data-start=\"604\" data-end=\"641\"\u003eVIN programmed – ready to install\u003c\/li\u003e\n\u003cli data-section-id=\"wrny4b\" data-start=\"642\" data-end=\"686\"\u003eDesigned for 6.6L Duramax diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"1jul3is\" data-start=\"687\" data-end=\"744\"\u003eEnsures precise shift timing and improved drivability\u003c\/li\u003e\n\u003cli data-section-id=\"1kyebn4\" data-start=\"745\" data-end=\"791\"\u003eEliminates need for dealership programming\u003c\/li\u003e\n\u003cli data-section-id=\"10wmc57\" data-start=\"792\" data-end=\"849\"\u003eBuilt to OEM standards for durability and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"851\" data-end=\"869\"\u003e\u003cstrong data-start=\"851\" data-end=\"869\"\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"870\" data-end=\"1055\"\u003e\n\u003cli data-section-id=\"nc108t\" data-start=\"870\" data-end=\"910\"\u003eChevrolet Silverado 3500 (2001–2005)\u003c\/li\u003e\n\u003cli data-section-id=\"r4glyy\" data-start=\"911\" data-end=\"942\"\u003eEngine: 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli data-section-id=\"fdmyf0\" data-start=\"943\" data-end=\"986\"\u003eTransmission: Allison 5-Speed Automatic\u003c\/li\u003e\n\u003cli data-section-id=\"1e3b6bd\" data-start=\"987\" data-end=\"1055\"\u003e\u003cem data-start=\"989\" data-end=\"1053\"\u003ePlease provide VIN after purchase to ensure proper programming\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1057\" data-end=\"1071\"\u003e\u003cstrong data-start=\"1057\" data-end=\"1071\"\u003eCondition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1072\" data-end=\"1167\"\u003e\n\u003cli data-section-id=\"e9j5kr\" data-start=\"1072\" data-end=\"1111\"\u003e[Specify: Used \/ Refurbished \/ New]\u003c\/li\u003e\n\u003cli data-section-id=\"jotpk2\" data-start=\"1112\" data-end=\"1167\"\u003eFully tested and guaranteed working (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1169\" data-end=\"1204\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1204\"\u003eBenefits of VIN-Programmed TCM:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1205\" data-end=\"1356\"\u003e\n\u003cli data-section-id=\"1d9jkhd\" data-start=\"1205\" data-end=\"1251\"\u003eFast and easy installation (plug-and-play)\u003c\/li\u003e\n\u003cli data-section-id=\"1qztvy4\" data-start=\"1252\" data-end=\"1299\"\u003eSaves time and additional programming costs\u003c\/li\u003e\n\u003cli data-section-id=\"1v346b5\" data-start=\"1300\" data-end=\"1356\"\u003eEnsures exact match for your vehicle’s configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1358\" data-end=\"1499\"\u003eReplace your faulty TCM with this VIN-programmed unit to restore optimal transmission performance, smooth shifting, and dependable operation\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$50","offer_id":48987985281279,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/55BBC05D-2029-4A82-9709-3C2CF5DB7FA1_45c765ae-9b2a-4717-b3d6-7c2d7552a88d.jpg?v=1775974708"},{"product_id":"2001-05-5-speed-allison-tcm-29537441","title":"2001-2005 Allison 5-Speed TCM 29537441 | Plug \u0026 Play","description":"\u003cdiv class=\"table-wrapper\"\u003e\n\u003cp data-start=\"153\" data-end=\"529\"\u003eRestore smooth shifting and reliable transmission performance with this genuine Allison Transmission Control Module (TCM), specifically designed for 2001–2005 Chevrolet Silverado 3500 trucks equipped with the 6.6L Duramax diesel engine. This unit comes pre-programmed to your vehicle’s VIN, ensuring a quick, plug-and-play installation with no additional programming required.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"548\"\u003e\u003cstrong data-start=\"531\" data-end=\"548\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"549\" data-end=\"849\"\u003e\n\u003cli data-section-id=\"gfvcra\" data-start=\"549\" data-end=\"577\"\u003eGenuine Allison \/ GM TCM\u003c\/li\u003e\n\u003cli data-section-id=\"1bh2vz6\" data-start=\"578\" data-end=\"603\"\u003ePart Number: 15169835\u003c\/li\u003e\n\u003cli data-section-id=\"1yow5cz\" data-start=\"604\" data-end=\"641\"\u003eVIN programmed – ready to install\u003c\/li\u003e\n\u003cli data-section-id=\"wrny4b\" data-start=\"642\" data-end=\"686\"\u003eDesigned for 6.6L Duramax diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"1jul3is\" data-start=\"687\" data-end=\"744\"\u003eEnsures precise shift timing and improved drivability\u003c\/li\u003e\n\u003cli data-section-id=\"1kyebn4\" data-start=\"745\" data-end=\"791\"\u003eEliminates need for dealership programming\u003c\/li\u003e\n\u003cli data-section-id=\"10wmc57\" data-start=\"792\" data-end=\"849\"\u003eBuilt to OEM standards for durability and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"851\" data-end=\"869\"\u003e\u003cstrong data-start=\"851\" data-end=\"869\"\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"870\" data-end=\"1055\"\u003e\n\u003cli data-section-id=\"nc108t\" data-start=\"870\" data-end=\"910\"\u003eChevrolet Silverado 3500 (2001–2005)\u003c\/li\u003e\n\u003cli data-section-id=\"r4glyy\" data-start=\"911\" data-end=\"942\"\u003eEngine: 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli data-section-id=\"fdmyf0\" data-start=\"943\" data-end=\"986\"\u003eTransmission: Allison 5-Speed Automatic\u003c\/li\u003e\n\u003cli data-section-id=\"1e3b6bd\" data-start=\"987\" data-end=\"1055\"\u003e\u003cem data-start=\"989\" data-end=\"1053\"\u003ePlease provide VIN after purchase to ensure proper programming\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1057\" data-end=\"1071\"\u003e\u003cstrong data-start=\"1057\" data-end=\"1071\"\u003eCondition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1072\" data-end=\"1167\"\u003e\n\u003cli data-section-id=\"e9j5kr\" data-start=\"1072\" data-end=\"1111\"\u003e[Specify: Used \/ Refurbished \/ New]\u003c\/li\u003e\n\u003cli data-section-id=\"jotpk2\" data-start=\"1112\" data-end=\"1167\"\u003eFully tested and guaranteed working (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1169\" data-end=\"1204\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1204\"\u003eBenefits of VIN-Programmed TCM:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1205\" data-end=\"1356\"\u003e\n\u003cli data-section-id=\"1d9jkhd\" data-start=\"1205\" data-end=\"1251\"\u003eFast and easy installation (plug-and-play)\u003c\/li\u003e\n\u003cli data-section-id=\"1qztvy4\" data-start=\"1252\" data-end=\"1299\"\u003eSaves time and additional programming costs\u003c\/li\u003e\n\u003cli data-section-id=\"1v346b5\" data-start=\"1300\" data-end=\"1356\"\u003eEnsures exact match for your vehicle’s configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1358\" data-end=\"1499\"\u003eReplace your faulty TCM with this VIN-programmed unit to restore optimal transmission performance, smooth shifting, and dependable operation\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$50","offer_id":48987984789759,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/55BBC05D-2029-4A82-9709-3C2CF5DB7FA1_45c765ae-9b2a-4717-b3d6-7c2d7552a88d.jpg?v=1775974708"},{"product_id":"gmc-chevy-transmission-control-module-tcm-tcu-vin-programmed-19381534-6-6l","title":"GMC Chevy Duramax Allison TCM 19381534 | VIN Programmed","description":"\u003cp data-start=\"165\" data-end=\"478\"\u003eUpgrade your vehicle’s transmission performance with this genuine GMC\/Chevy Transmission Control Module, pre-programmed to your vehicle’s VIN for a hassle-free installation. Designed for 6.6L Duramax-equipped trucks, this module ensures precise shifting, improved drivability, and optimal transmission efficiency.\u003c\/p\u003e\n\u003cp data-start=\"480\" data-end=\"497\"\u003e\u003cstrong data-start=\"480\" data-end=\"497\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"498\" data-end=\"837\"\u003e\n\u003cli data-section-id=\"fikk\" data-start=\"498\" data-end=\"550\"\u003eGenuine GM Transmission Control Module (TCM\/TCU)\u003c\/li\u003e\n\u003cli data-section-id=\"ehdip2\" data-start=\"551\" data-end=\"576\"\u003ePart Number: 19381534\u003c\/li\u003e\n\u003cli data-section-id=\"aygl5v\" data-start=\"577\" data-end=\"630\"\u003eVIN programmed – ready to install (plug-and-play)\u003c\/li\u003e\n\u003cli data-section-id=\"wrny4b\" data-start=\"631\" data-end=\"675\"\u003eDesigned for 6.6L Duramax diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"av8qhb\" data-start=\"676\" data-end=\"737\"\u003eEnsures smooth shifting and accurate transmission control\u003c\/li\u003e\n\u003cli data-section-id=\"1mps5bf\" data-start=\"738\" data-end=\"784\"\u003eEliminates the need for dealer programming\u003c\/li\u003e\n\u003cli data-section-id=\"nqzlvc\" data-start=\"785\" data-end=\"837\"\u003eBuilt to OEM standards for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"839\" data-end=\"857\"\u003e\u003cstrong data-start=\"839\" data-end=\"857\"\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"858\" data-end=\"1074\"\u003e\n\u003cli data-section-id=\"ndhpcl\" data-start=\"858\" data-end=\"912\"\u003eFits select GMC Sierra \u0026amp; Chevy Silverado HD models\u003c\/li\u003e\n\u003cli data-section-id=\"15bbv3r\" data-start=\"913\" data-end=\"960\"\u003eCompatible with 6.6L Duramax diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"4eq81i\" data-start=\"961\" data-end=\"1004\"\u003eCommonly used in 2500HD \/ 3500HD trucks\u003c\/li\u003e\n\u003cli data-section-id=\"j5o8el\" data-start=\"1005\" data-end=\"1074\"\u003e\u003cem data-start=\"1007\" data-end=\"1072\"\u003ePlease provide VIN after purchase to ensure correct programming\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1076\" data-end=\"1090\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1090\"\u003eCondition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1091\" data-end=\"1186\"\u003e\n\u003cli data-section-id=\"e9j5kr\" data-start=\"1091\" data-end=\"1130\"\u003e[Specify: Used \/ Refurbished \/ New]\u003c\/li\u003e\n\u003cli data-section-id=\"jotpk2\" data-start=\"1131\" data-end=\"1186\"\u003eFully tested and guaranteed working (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1188\" data-end=\"1222\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1222\"\u003eWhy Choose VIN-Programmed TCM?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1223\" data-end=\"1385\"\u003e\n\u003cli data-section-id=\"9svndh\" data-start=\"1223\" data-end=\"1273\"\u003eSaves time and money on dealership programming\u003c\/li\u003e\n\u003cli data-section-id=\"14m81jb\" data-start=\"1274\" data-end=\"1331\"\u003eEnsures correct calibration for your specific vehicle\u003c\/li\u003e\n\u003cli data-section-id=\"1b1oeoi\" data-start=\"1332\" data-end=\"1385\"\u003eQuick and easy installation with minimal downtime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1387\" data-end=\"1524\"\u003eRestore your truck’s transmission performance with this reliable, VIN-programmed GM TCM—built for precision, durability, and convenience.\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$50","offer_id":48987984101631,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/55BBC05D-2029-4A82-9709-3C2CF5DB7FA1.jpg?v=1774469690"},{"product_id":"2001-2005-chevrolet-silverado-3500-6-6l-allision-tcm-15169835-vin-programmed","title":"2001-2005 Duramax Allison TCM 15169835 | VIN Programmed","description":"\u003cp data-start=\"153\" data-end=\"529\"\u003eRestore smooth shifting and reliable transmission performance with this genuine Allison Transmission Control Module (TCM), specifically designed for 2001–2005 Chevrolet Silverado 3500 trucks equipped with the 6.6L Duramax diesel engine. This unit comes pre-programmed to your vehicle’s VIN, ensuring a quick, plug-and-play installation with no additional programming required.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"548\"\u003e\u003cstrong data-start=\"531\" data-end=\"548\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"549\" data-end=\"849\"\u003e\n\u003cli data-section-id=\"gfvcra\" data-start=\"549\" data-end=\"577\"\u003eGenuine Allison \/ GM TCM\u003c\/li\u003e\n\u003cli data-section-id=\"1bh2vz6\" data-start=\"578\" data-end=\"603\"\u003ePart Number: 15169835\u003c\/li\u003e\n\u003cli data-section-id=\"1yow5cz\" data-start=\"604\" data-end=\"641\"\u003eVIN programmed – ready to install\u003c\/li\u003e\n\u003cli data-section-id=\"wrny4b\" data-start=\"642\" data-end=\"686\"\u003eDesigned for 6.6L Duramax diesel engines\u003c\/li\u003e\n\u003cli data-section-id=\"1jul3is\" data-start=\"687\" data-end=\"744\"\u003eEnsures precise shift timing and improved drivability\u003c\/li\u003e\n\u003cli data-section-id=\"1kyebn4\" data-start=\"745\" data-end=\"791\"\u003eEliminates need for dealership programming\u003c\/li\u003e\n\u003cli data-section-id=\"10wmc57\" data-start=\"792\" data-end=\"849\"\u003eBuilt to OEM standards for durability and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"851\" data-end=\"869\"\u003e\u003cstrong data-start=\"851\" data-end=\"869\"\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"870\" data-end=\"1055\"\u003e\n\u003cli data-section-id=\"nc108t\" data-start=\"870\" data-end=\"910\"\u003eChevrolet Silverado 3500 (2001–2005)\u003c\/li\u003e\n\u003cli data-section-id=\"r4glyy\" data-start=\"911\" data-end=\"942\"\u003eEngine: 6.6L Duramax Diesel\u003c\/li\u003e\n\u003cli data-section-id=\"fdmyf0\" data-start=\"943\" data-end=\"986\"\u003eTransmission: Allison 5-Speed Automatic\u003c\/li\u003e\n\u003cli data-section-id=\"1e3b6bd\" data-start=\"987\" data-end=\"1055\"\u003e\u003cem data-start=\"989\" data-end=\"1053\"\u003ePlease provide VIN after purchase to ensure proper programming\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1057\" data-end=\"1071\"\u003e\u003cstrong data-start=\"1057\" data-end=\"1071\"\u003eCondition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1072\" data-end=\"1167\"\u003e\n\u003cli data-section-id=\"e9j5kr\" data-start=\"1072\" data-end=\"1111\"\u003e[Specify: Used \/ Refurbished \/ New]\u003c\/li\u003e\n\u003cli data-section-id=\"jotpk2\" data-start=\"1112\" data-end=\"1167\"\u003eFully tested and guaranteed working (if applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1169\" data-end=\"1204\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1204\"\u003eBenefits of VIN-Programmed TCM:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1205\" data-end=\"1356\"\u003e\n\u003cli data-section-id=\"1d9jkhd\" data-start=\"1205\" data-end=\"1251\"\u003eFast and easy installation (plug-and-play)\u003c\/li\u003e\n\u003cli data-section-id=\"1qztvy4\" data-start=\"1252\" data-end=\"1299\"\u003eSaves time and additional programming costs\u003c\/li\u003e\n\u003cli data-section-id=\"1v346b5\" data-start=\"1300\" data-end=\"1356\"\u003eEnsures exact match for your vehicle’s configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1358\" data-end=\"1499\"\u003eReplace your faulty TCM with this VIN-programmed unit to restore optimal transmission performance, smooth shifting, and dependable operation.\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"$50","offer_id":48987983642879,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/55BBC05D-2029-4A82-9709-3C2CF5DB7FA1_45c765ae-9b2a-4717-b3d6-7c2d7552a88d.jpg?v=1775974708"},{"product_id":"2005-08-allison-6-speed-tcm-a40-15117030","title":"2005-08 Allison 6 Speed TCM A40 15117030","description":"\u003ch1\u003eChevrolet Silverado \u0026amp; GMC Sierra 6.6L Duramax TCM 15117030\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Transmission Control Module (TCM) for select Chevrolet Silverado 2500HD\/3500HD and GMC Sierra 2500HD\/3500HD trucks equipped with a 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eEach module is inspected, remanufactured, and tested before shipping to ensure proper operation.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eChevrolet Silverado 2500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChevrolet Silverado 3500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGMC Sierra 2500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGMC Sierra 3500HD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.6L Duramax diesel engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect LLY, LBZ, and LMM applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Part Number\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e15117030\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original module’s part number must match \u003cstrong\u003e15117030\u003c\/strong\u003e. Compatibility cannot be confirmed using only the vehicle’s year, make, model, or engine size.\u003c\/p\u003e\n\u003cp\u003eContact us before ordering if your original part number is missing or does not match.\u003c\/p\u003e\n\u003ch2\u003ePlug-and-Play Installation\u003c\/h2\u003e\n\u003cp\u003eThis module is supplied ready for installation. No additional programming is normally required when replacing a compatible module with the same part number.\u003c\/p\u003e\n\u003cp\u003eVehicle-specific diagnostic, setup, or relearning procedures may still be required after installation. Professional installation is recommended.\u003c\/p\u003e\n\u003ch2\u003eCore Exchange Required\u003c\/h2\u003e\n\u003cp\u003eThis product requires the return of your original TCM.\u003c\/p\u003e\n\u003cp\u003eAfter receiving and installing the replacement module, return the original module according to the supplied core-return instructions. The returned core must:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMatch part number 15117030\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBe complete with no missing components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetain its original identification label\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHave no severe fire, water, impact, or physical damage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemain in rebuildable condition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us before ordering if the original module has been opened, altered, previously repaired, or physically damaged.\u003c\/p\u003e\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne remanufactured Transmission Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number 15117030\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule testing before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation-ready replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCore-return instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Diagnostic Information\u003c\/h2\u003e\n\u003cp\u003eThe customer or installing technician is responsible for confirming that the TCM is the source of the vehicle’s problem.\u003c\/p\u003e\n\u003cp\u003eBefore installing the replacement module, inspect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission wiring and connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower and ground circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery and charging-system voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission solenoids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelated transmission components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling a replacement module without correcting an existing electrical or transmission problem may damage the replacement TCM.\u003c\/p\u003e\n\u003ch2\u003eVerify Before Ordering\u003c\/h2\u003e\n\u003cp\u003ePlease confirm all of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eYour original part number is 15117030\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYour vehicle is equipped with the correct transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYour original core is complete and rebuildable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe electrical and transmission systems have been properly diagnosed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us before purchasing if you need assistance confirming compatibility.\u003c\/p\u003e","brand":"Automobile Computer Solutions ","offers":[{"title":"Default Title","offer_id":49226511876351,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"},{"product_id":"2005-08-allison-6-speed-tcm-a40-15902362","title":"2005-08 Allison 6 Speed TCM A40 25798264","description":"\u003ch1\u003e2005–2008 Chevrolet Silverado GMC Sierra Allison A40 TCM 25798264\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Allison A40 6-speed Transmission Control Module (TCM) for select \u003cstrong\u003e2005–2008 Chevrolet Silverado and GMC Sierra 2500\/3500 trucks\u003c\/strong\u003e equipped with a 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eEach module is inspected, remanufactured, and tested before shipping.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 Chevrolet Silverado 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 Chevrolet Silverado 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 GMC Sierra 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 GMC Sierra 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.6L Duramax diesel engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect LLY, LBZ, and LMM applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllison 6-speed automatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA40 Transmission Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment may vary by vehicle configuration and production date. Match your original module’s part number before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatible Part Number\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e25798264\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original TCM part number must match \u003cstrong\u003e25798264\u003c\/strong\u003e. Compatibility cannot be confirmed using only the vehicle’s year, make, model, engine, or transmission.\u003c\/p\u003e\n\u003cp\u003eContact us before ordering if the original part number is missing, unreadable, or does not match.\u003c\/p\u003e\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne remanufactured Allison A40 TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number 25798264\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule inspection and testing before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation-ready replacement module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon TCM Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eA failing Transmission Control Module may be associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine light illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission warning message\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHarsh, delayed, or erratic shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission remaining in one gear or fail-safe mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelayed engagement into Drive or Reverse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of communication with the TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent transmission operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission-related diagnostic trouble codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms do not independently confirm that the TCM is defective. Proper diagnosis is required before ordering.\u003c\/p\u003e\n\u003ch2\u003eProgramming and Installation\u003c\/h2\u003e\n\u003cp\u003eProgramming requirements may vary depending on the vehicle and how the replacement module is prepared.\u003c\/p\u003e\n\u003cp\u003eConfirm the programming requirements before ordering. Do not assume the module is plug-and-play unless the listing option or order confirmation specifically states that programming is included.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is strongly recommended. Vehicle-specific setup, programming, or relearning procedures may be required after installation.\u003c\/p\u003e\n\u003ch2\u003eImportant Diagnostic Information\u003c\/h2\u003e\n\u003cp\u003eThe customer or installing technician is responsible for confirming that the TCM is the source of the vehicle’s problem.\u003c\/p\u003e\n\u003cp\u003eBefore installing the replacement module, inspect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission wiring and connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower and ground circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery and charging-system voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission solenoids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelated drivetrain components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling a replacement TCM without correcting an existing electrical or transmission problem may damage the replacement module.\u003c\/p\u003e\n\u003ch2\u003eVerify Before Ordering\u003c\/h2\u003e\n\u003cp\u003ePlease confirm all of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe original part number is 25798264\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has the correct Allison 6-speed transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe module connectors and housing match\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has been properly diagnosed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAny programming requirements have been confirmed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us before purchasing if you need assistance confirming compatibility.\u003c\/p\u003e","brand":"Automobile Computer Solutions","offers":[{"title":"Default Title","offer_id":49226512007423,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"},{"product_id":"2005-08-allison-6-speed-tcm-a40-25798264-copy","title":"2005-08 Allison 6 Speed TCM T14A 24256864","description":"\u003ch1\u003e2005–2008 Chevrolet Silverado GMC Sierra Allison T14A TCM 24256864\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Allison T14A 6-speed Transmission Control Module (TCM) for select \u003cstrong\u003e2005–2008 Chevrolet Silverado and GMC Sierra 2500\/3500 trucks\u003c\/strong\u003e equipped with a 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eEach module is inspected, remanufactured, and tested before shipping.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 Chevrolet Silverado 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 Chevrolet Silverado 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 GMC Sierra 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2005–2008 GMC Sierra 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.6L Duramax diesel engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect LLY, LBZ, and LMM applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllison 6-speed automatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eT14A Transmission Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment may vary by model year, vehicle configuration, transmission, and production date. Match the original module’s part number before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatible Part Number\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24256864\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original TCM part number must match \u003cstrong\u003e24256864\u003c\/strong\u003e. Compatibility cannot be confirmed using only the vehicle’s year, make, model, engine, or transmission.\u003c\/p\u003e\n\u003cp\u003eContact us before ordering if the original part number is missing, unreadable, or does not match.\u003c\/p\u003e\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne remanufactured Allison T14A TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number 24256864\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule inspection and testing before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation-ready replacement module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon TCM Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eA failing Transmission Control Module may be associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine light illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission warning message\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHarsh, delayed, or erratic shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission remaining in one gear or fail-safe mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelayed engagement into Drive or Reverse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of communication with the TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent transmission operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission-related diagnostic trouble codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Diagnostic Trouble Codes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU0101 — Lost Communication with TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eU0100 — Lost Communication with ECM\/PCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP0700 — Transmission Control System Malfunction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther transmission-related trouble codes may also be present\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms and codes do not independently confirm that the TCM is defective. Proper diagnosis is required before ordering.\u003c\/p\u003e\n\u003ch2\u003eProgramming and Installation\u003c\/h2\u003e\n\u003cp\u003eProgramming requirements may vary depending on the vehicle and how the replacement module is prepared.\u003c\/p\u003e\n\u003cp\u003eConfirm the programming requirements before ordering. Do not assume the module is plug-and-play unless the listing option or order confirmation specifically states that programming is included.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is strongly recommended. Vehicle-specific setup, programming, or relearning procedures may be required after installation.\u003c\/p\u003e\n\u003ch2\u003eImportant Diagnostic Information\u003c\/h2\u003e\n\u003cp\u003eThe customer or installing technician is responsible for confirming that the TCM is the source of the vehicle’s problem.\u003c\/p\u003e\n\u003cp\u003eBefore installing the replacement module, inspect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission wiring and connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower and ground circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery and charging-system voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission solenoids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelated drivetrain components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling a replacement TCM without correcting an existing electrical or transmission problem may damage the replacement module.\u003c\/p\u003e\n\u003ch2\u003eVerify Before Ordering\u003c\/h2\u003e\n\u003cp\u003ePlease confirm all of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe original part number is 24256864\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has the correct Allison 6-speed transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe module connectors and housing match\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has been properly diagnosed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAny programming requirements have been confirmed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us before purchasing if you need assistance confirming compatibility.\u003c\/p\u003e","brand":"Automobile Computer Solutions","offers":[{"title":"Default Title","offer_id":49226561618175,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"},{"product_id":"2005-08-allison-6-speed-tcm-t14a-24256864","title":"2006-08 Allison 6 Speed TCM A40 29544772","description":"\u003ch1\u003e2006–2008 Chevrolet Silverado GMC Sierra Allison A40 TCM 29544772\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Allison A40 6-speed Transmission Control Module (TCM) for select \u003cstrong\u003e2006–2008 Chevrolet Silverado and GMC Sierra 2500\/3500 trucks\u003c\/strong\u003e equipped with a 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eEach module is inspected, remanufactured, and tested before shipping.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2006–2008 Chevrolet Silverado 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2006–2008 Chevrolet Silverado 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2006–2008 GMC Sierra 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2006–2008 GMC Sierra 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6.6L Duramax diesel engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect LBZ and LMM applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllison 6-speed automatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA40 Transmission Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment may vary by model year, vehicle configuration, transmission, and production date. Match the original module’s part number before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatible Part Number\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e29544772\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original TCM part number must match \u003cstrong\u003e29544772\u003c\/strong\u003e. Compatibility cannot be confirmed using only the vehicle’s year, make, model, engine, or transmission.\u003c\/p\u003e\n\u003cp\u003eContact us before ordering if the original part number is missing, unreadable, or does not match.\u003c\/p\u003e\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne remanufactured Allison A40 TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number 29544772\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule inspection and testing before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation-ready replacement module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon TCM Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eA failing Transmission Control Module may be associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine light illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission warning message\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHarsh, delayed, or erratic shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission remaining in one gear or fail-safe mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelayed engagement into Drive or Reverse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of communication with the TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent transmission operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission-related diagnostic trouble codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Diagnostic Trouble Codes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU0101 — Lost Communication with TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eU0100 — Lost Communication with ECM\/PCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP0700 — Transmission Control System Malfunction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP2669 — Actuator Supply Voltage B Circuit\/Open\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther transmission-related trouble codes may also be present\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms and codes do not independently confirm that the TCM is defective. Proper diagnosis is required before ordering.\u003c\/p\u003e\n\u003ch2\u003eProgramming and Installation\u003c\/h2\u003e\n\u003cp\u003eProgramming requirements may vary depending on the vehicle and how the replacement module is prepared.\u003c\/p\u003e\n\u003cp\u003eConfirm the programming requirements before ordering. Do not assume the module is plug-and-play unless the listing option or order confirmation specifically states that programming is included.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is strongly recommended. Vehicle-specific setup, programming, or relearning procedures may be required after installation.\u003c\/p\u003e\n\u003ch2\u003eImportant Diagnostic Information\u003c\/h2\u003e\n\u003cp\u003eThe customer or installing technician is responsible for confirming that the TCM is the source of the vehicle’s problem.\u003c\/p\u003e\n\u003cp\u003eBefore installing the replacement module, inspect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission wiring and connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower and ground circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery and charging-system voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission solenoids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelated drivetrain components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling a replacement TCM without correcting an existing electrical or transmission problem may damage the replacement module.\u003c\/p\u003e\n\u003ch2\u003eVerify Before Ordering\u003c\/h2\u003e\n\u003cp\u003ePlease confirm all of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe original part number is 29544772\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has the correct Allison 6-speed transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe module connectors and housing match\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has been properly diagnosed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAny programming requirements have been confirmed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us before purchasing if you need assistance confirming compatibility.\u003c\/p\u003e","brand":"Automobile Computer Solutions","offers":[{"title":"Default Title","offer_id":49226595533055,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"},{"product_id":"2009-2015-allison-6-speed-tcm-a40-25978353","title":"2009-2015 Allison 6 Speed TCM A40 25978353","description":"\u003ch1\u003e2009–2015 Chevrolet Silverado GMC Sierra Allison T14\/A50 TCM 25978353\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Allison T14\/A50 6-speed Transmission Control Module (TCM) for select \u003cstrong\u003e2009–2015 Chevrolet Silverado and GMC Sierra 2500\/3500 trucks\u003c\/strong\u003e equipped with a 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eEach module is inspected, remanufactured, and tested before shipping.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 Chevrolet Silverado 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 Chevrolet Silverado 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 GMC Sierra 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 GMC Sierra 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect 6.6L Duramax diesel applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllison 6-speed automatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eT14\/A50 Transmission Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment may vary by model year, vehicle configuration, transmission, and production date. Match your original module’s part number before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatible Part Number\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e25978353\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original TCM part number must match \u003cstrong\u003e25978353\u003c\/strong\u003e. Compatibility cannot be confirmed using only the vehicle’s year, make, model, engine, or transmission.\u003c\/p\u003e\n\u003cp\u003eContact us before ordering if the original part number is missing, unreadable, or does not match.\u003c\/p\u003e\n\u003ch2\u003eImportant Module Identification\u003c\/h2\u003e\n\u003cp\u003ePart number 25978353 is identified as a \u003cstrong\u003eT14\/A50 module\u003c\/strong\u003e. Do not order it as a replacement for an A40 module unless the original part number and module identification have been confirmed as compatible.\u003c\/p\u003e\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne remanufactured Allison T14\/A50 TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number 25978353\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule inspection and testing before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation-ready replacement module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon TCM Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eA failing Transmission Control Module may be associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine light illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission warning message\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHarsh, delayed, or erratic shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission remaining in one gear or fail-safe mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelayed engagement into Drive or Reverse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of communication with the TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent transmission operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTCM not powering on\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission-related diagnostic trouble codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Diagnostic Trouble Codes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU0101 — Lost Communication with TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eU0100 — Lost Communication with ECM\/PCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP0700 — Transmission Control System Malfunction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP0827 — Up and Down Shift Switch Circuit Low\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP2669 — Actuator Supply Voltage B Circuit Low\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther transmission-related trouble codes may also be present\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese symptoms and codes do not independently confirm that the TCM is defective. Proper diagnosis is required before ordering.\u003c\/p\u003e\n\u003ch2\u003eProgramming and Installation\u003c\/h2\u003e\n\u003cp\u003eProgramming requirements may vary depending on the vehicle and how the replacement module is prepared.\u003c\/p\u003e\n\u003cp\u003eConfirm the programming requirements before ordering. Do not assume the module is plug-and-play unless the listing option or order confirmation specifically states that programming is included.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is strongly recommended. Vehicle-specific setup, programming, or relearning procedures may be required after installation.\u003c\/p\u003e\n\u003ch2\u003eImportant Diagnostic Information\u003c\/h2\u003e\n\u003cp\u003eThe customer or installing technician is responsible for confirming that the TCM is the source of the vehicle’s problem.\u003c\/p\u003e\n\u003cp\u003eBefore installing the replacement module, inspect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission wiring and connectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower and ground circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery and charging-system voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission solenoids\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRelated drivetrain components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling a replacement TCM without correcting an existing electrical or transmission problem may damage the replacement module.\u003c\/p\u003e\n\u003ch2\u003eVerify Before Ordering\u003c\/h2\u003e\n\u003cp\u003ePlease confirm all of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe original part number is 25978353\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has the correct Allison 6-speed transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe original module is identified as T14\/A50\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe module connectors and housing match\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe vehicle has been properly diagnosed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAny programming requirements have been confirmed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact us before purchasing if you need assistance confirming compatibility.\u003c\/p\u003e","brand":"Automobile Computer Solutions","offers":[{"title":"Default Title","offer_id":49226603135231,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"},{"product_id":"2009-2015-allison-6-speed-tcm-a50-29545535","title":"2009-2015 Allison 6 Speed TCM A50 29545535","description":"\u003ch1\u003e2009–2015 Chevrolet Silverado GMC Sierra Allison T14\/A50 TCM 29545535\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Allison T14\/A50 6-speed Transmission Control Module (TCM) for select \u003cstrong\u003e2009–2015 Chevrolet Silverado and GMC Sierra 2500\/3500 trucks\u003c\/strong\u003e equipped with a 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eEach module is inspected, remanufactured, and tested before shipping.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 Chevrolet Silverado 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 Chevrolet Silverado 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 GMC Sierra 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 GMC Sierra 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect 6.6L Duramax diesel applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllison 6-speed automatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eT14\/A50 Transmission Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment may vary by model year, vehicle configuration, transmission, and production date. Match your original module’s part number before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatible Part Number\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e29545535\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original TCM part number must match \u003cstrong\u003e29545535\u003c\/strong\u003e. Compatibility cannot be confirmed using only the vehicle’s year, make, model, engine, or transmission.\u003c\/p\u003e\n\u003cp\u003eContact us before ordering if the original part number is missing, unreadable, or does not match.\u003c\/p\u003e\n\u003ch2\u003eImportant Module Identification\u003c\/h2\u003e\n\u003cp\u003ePart number 29545535 is identified as a \u003cstrong\u003eT14\/A50 module\u003c\/strong\u003e. Do not order it as a replacement for an A40 module unless the original part number and module identification have been confirmed as compatible.\u003c\/p\u003e\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne remanufactured Allison T14\/A50 TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number 29545535\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule inspection and testing before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation-ready replacement module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon TCM Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eA failing Transmission Control Module may be associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine light illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission warning message\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHarsh, delayed, or erratic shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission remaining in one gear or fail-safe mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelayed engagement into Drive or Reverse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of communication with the TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntermittent transmission operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTCM not powering on\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission-related diagnostic trouble codes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Diagnostic Trouble Codes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eU0101 — Lost Communication with TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eU0100 — Lost Communication with ECM\/PCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP0700 — Transmission Control System Malfunction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eP0827\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Automobile Computer Solutions","offers":[{"title":"Default Title","offer_id":49226611491071,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"},{"product_id":"2009-2015-allison-6-speed-tcm-a50-29545535-copy","title":"2009-2015 Allison 6 Speed TCM A50 T14A 24256670","description":"\u003ch1\u003e2009–2015 Chevrolet Silverado GMC Sierra Allison T14\/A50 TCM 24256670\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Allison T14\/A50 6-speed Transmission Control Module (TCM) f\u003c\/p\u003e","brand":"Automobile Computer Solutions","offers":[{"title":"Default Title","offer_id":49226622533887,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"},{"product_id":"2009-2015-allison-6-speed-tcm-t14a-24256861","title":"2009-2015 Allison 6 Speed TCM T14A 24256861","description":"\u003ch1\u003e2009–2015 Chevrolet Silverado GMC Sierra Allison T14\/A50 TCM 24256861\u003c\/h1\u003e\n\u003ch2\u003eRemanufactured Transmission Control Module\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a professionally remanufactured Allison T14\/A50 6-speed Transmission Control Module (TCM) for select \u003cstrong\u003e2009–2015 Chevrolet Silverado and GMC Sierra 2500\/3500 trucks\u003c\/strong\u003e equipped with a 6.6L Duramax diesel engine.\u003c\/p\u003e\n\u003cp\u003eEach module is inspected, remanufactured, and tested before shipping.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 Chevrolet Silverado 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 Chevrolet Silverado 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 GMC Sierra 2500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009–2015 GMC Sierra 3500\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSelect 6.6L Duramax diesel applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllison 6-speed automatic transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eT14\/A50 Transmission Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment may vary by model year, vehicle configuration, transmission, and production date. Match your original module’s part number before ordering.\u003c\/p\u003e\n\u003ch2\u003eCompatible Part Number\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e24256861\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original TCM part number must match \u003cstrong\u003e24256861\u003c\/strong\u003e. Compatibility cannot be confirmed using only the vehicle’s year, make, model, engine, or transmission.\u003c\/p\u003e\n\u003cp\u003eContact us before ordering if the original part number is missing, unreadable, or does not match.\u003c\/p\u003e\n\u003ch2\u003eImportant Module Identification\u003c\/h2\u003e\n\u003cp\u003ePart number 24256861 is identified as a \u003cstrong\u003eT14\/A50 module\u003c\/strong\u003e. Do not order it as a replacement for an A40 module unless the original part number and module identification have been confirmed as compatible.\u003c\/p\u003e\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne remanufactured Allison T14\/A50 TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart number 24256861\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule inspection and testing before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstallation-ready replacement module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon TCM Failure Symptoms\u003c\/h2\u003e\n\u003cp\u003eA failing Transmission Control Module may be associated with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCheck Engine light illuminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission warning message\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHarsh, delayed, or erratic shifting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission remaining in one gear or fail-safe mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelayed engagement into Drive or Reverse\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoss of communication with the TCM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Automobile Computer Solutions","offers":[{"title":"Default Title","offer_id":49226626629887,"sku":null,"price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/5368\/5247\/files\/c6cfdab3-9abf-4b7d-8939-66ce9b3490c6.png?v=1789578972"}],"url":"https:\/\/www.dieselacs.com\/collections\/allison-tcm.oembed","provider":"Automobile Computer Solutions ","version":"1.0","type":"link"}