Tekonsha 118712 T-One Connector Assembly w/Upgraded Circuit Protected ModuLite HD Module T-One Connectors require no splicing of vehicle wires Simply locate your vehicles wiring harness connector, unplug the connection and insert the T-One Connector into the vehicle's harness No special tools required "Factory" appearance Quick and ease installation Solid, weatherproof, one-piece construction 2 Amps Taillight circuit capacity of 7