These adapters simply plug into the factory harness and have a convenient pig tail that your lights plug into.
.Exact replacement for damaged factory wiring harnesses;Installs in seconds on vehicles not factory pre-wired;Upgrades vehicles from 4- Way Flat factory wiring to 6 or 7-Way connectors;Connects directly to standard factory connector;California Residents: WARNING Tow Ready Multi-Plug T-One Connector Assembly - 20135 Take the guess work out of trying to wire your trailer lights with the simple plug and play trailer light adapters from Tow Ready.