Today on our 2013 Dodge Durango, we're going to look at, then show you how to install the Draw Tite Activator IV. This is a time-delayed trailer brake controller for one up to four axles. Part number on it is 5504. We're also using the Tekonsha Plug-In Wiring Adapter, part number 3045-P. Here's the Activator IV all installed on our dash. As you can see, we've got a couple of easy to get to buttons… see more >