Yes , cheked it twice after getting no results from the parts man. There is a small black box mounted at a 45 degree angle on the side of the hydro cable mount with the same type connector but the harness is connected to the larger one. I have a parts book and it dosent show this part any where. If we could post pictures here I could show it to you. Maybe this is a prototype control for the 16 series. Combine was bought new at Russelville KY and I am the second owner. Hope it never goes bad as I can't find a replacement. Dan