Hi all, my name is Rob. I just purchased an '07 Mark LT. The truck is mint accept for the reverse sensing system doesnt work. The OFF light comes on and stays on. It has a factory camera in the tail gate that isnt plugged in (and looks like it hasnt been plugged in for a while).

I've ran the vin and it says it came with the reverse sensors, but I'm not sure the camera was there from the factory. I've looked in the rear of the truck and cannot find the plug to plug in the tail gate.

I guess my questions are, did the Mark's with the reverse sensing system come with the camera or was it another option? And is there a test I can do to see if one of the sensors are bad?

Thanks

Rob