I have an excellent condition Tekonsha P3 brake controller for sale here. I had this unit for 3 years, only been used about 5 times. I had another one of these for the previous 4 years, but it was stolen. So this unit comes with an extra dash mount, 2 universal wiring harnesses, and a plug and play harness for 2003 Silverado 2500hd(may fit other years). There is nothing wrong with this unit, only selling because my newer truck has integrated controller. You will receive what is pictured.