Tekonsha Voyager Trailer brake control. It plugs into Ford wiring, but plugs are available for other vehicles. $25.00. I'm in Plymouth.



http://www.etrailer.com/dept-pg-Brake_Controller-pm-Tekonsha.aspx?gclid=CLCM-5y-2KgCFYLc4Aod-2jegA


http://www.etrailer.com/faq-installation-of-brake-controller-from-scratch.aspx