Tekonsha 30231-P Brake Wiring Adapter 2013 Ram 1500

If you tow with a 2013 Ram 1500 and you're adding an electric trailer brake controller, this is the harness that makes the job simple. The Tekonsha 30231-P plugs straight into the factory connector, so you skip the test light, the splices, and the guesswork. Match the plugs, tuck the wiring, and you're done.

Here's what's in the kit. A plug-in wiring adapter, a converter, and a 7-way adapter, all packed together on a clamshell card. Tekonsha lists this as a 2-plug design, and it includes the 3023-P and 30232-P components. The 7-way adapter gets the trailer connector wired for lights and brakes.

Why plug-in instead of hard-wired? Two reasons. First, it's faster. A hard-wire job on a modern truck can eat an afternoon once you're chasing wires behind the dash. This drops in. Second, it's cleaner and reversible. Nothing gets cut, so if you sell the truck or move the controller later, you just unplug it. That matters for keeping a factory harness intact.

This adapter is vehicle-specific to the 2013 Ram 1500, so check your truck and model year before you buy. It pairs with Tekonsha electric brake controllers, which is what most folks are running when they tow a boat trailer, a utility trailer, or a travel trailer with electric brakes. If your setup uses a Tekonsha proportional or time-based controller, this harness gives it the connection point it needs. Get the controller mounted, plug this in, and you've got smooth, responsive trailer braking without an afternoon spent under the dash with a wiring diagram.

One housekeeping note. Tekonsha has rolled this part into a new number, 30234-P. It's the same job, just an updated catalog number, so don't let the two designations throw you. And that's the whole story. It's a straightforward piece of towing gear that saves you an afternoon and keeps your truck's wiring the way the factory built it.