The Dorman - OE Solutions 601-231 Trailer Brake Controller is a direct replacement for the original module on specific vehicle applications. This trailer brake control module is designed to restore proper functionality when the factory equipment fails. It matches the fit and function of the original control module on specific vehicle years, makes, and models, and provides a cost-effective solution to restore trailer brake operation when your existing module stops working due to corrosion or faulty circuits. It is made from quality materials and components to ensure reliable performance and a long service life, and is backed by a team of engineers and product experts in the United States with more than a century of automotive experience. This trailer brake control module is a secure and efficient way to improve the safety and performance of your vehicle.