This remanufactured transmission control module has been thoroughly tested to offer the same function and performance as the stock component - electronically controlling the vehicle's automatic shifting - for far less than replacement at the dealer. Product Features:Ideal replacement - this remanufactured transmission control module provides the same function and performance of the stock TCMCost-effective fix - module is equally compatible as original but far less expensive than replacement from dealershipQuality assured - this part underwent vehicle simulator testing, and includes new gaskets, grommets and sealsRequires programming - after installation, module must be programmed with original manufacturer software, such as through a Remote Assist Programming (RAP) Kit