I have a factory installed remote start on my 08 sahara, it was on my jeep when I bought it. It did work, but stopped working shortly before last winter. When I try to use it the jeep is getting the signal from the key and the horn will honk once but will not start. Normally it would honk twice then start. Does anyone have any idea how to fix this or any suggestions? Also I have tried to locate this darn thing and cant find it anywhere, anyone know where the heck it is on the jeep?