Hey guys, I spent all day installing a brake controller and 7 pin connection. Went and picked up my 2002 Jayco LSO 12 from storage and my P3 controller say no trailer connected. I have not had a chance to look into any further as it is dark out now. I am hoping I did not spend the money and do a bunch of work for nothing. I noticed when I got home that the trailer has what looks to be some hydraulics on it. Here is a picture. [smg id=4384 type=preview align=center caption="IMG 20120602 212948"] Any help would be greatly appreciated. I am hoping that I just have a loose connection some place because I really do want to use this cool new brake controller. Thanks.