Norcold refrigerator reset

Model N611 for a 2007 Winnebago view

I have 5 blinking green lights every three seconds I need to reset the refrigerator all YouTube videos and google feedback is that I use a jumpstart wire where one goes onto the ground And the other one is supposed to go in pinhole number two but mine has a wire already inserted in that hole…

Anybody have any ideas on how to fix this problem to get my fridge rending working