Hi guys,Thanks for the help on thr rear suspension problem,going to replace the springs and control arm bushing when i get off this towboat.I'm going to drive the sd to work because the company has cut out rental cars,so I need cruise control.It's the 14 pin model and I don't know where to start on it.Thanks guys

 

No the control doesn;t work at all.Can it be tested ck'ed by volts across the unit?