Roadmaster Even Break Changing Toad

They told me they would just pull off the shelf a new even break to do the test but then the motor home monitor would pair with the new even break. But I think that in the spring we hook it up the first time there is a way to pair the even break to monitor to the motor home. We just got a lot of snow and my coach has been shut down since Oct 24th so I would have to plow through the snow put starting battery in and drive it about 4 ft out of the grand stands at our fair ground to get the even break out. I have a month till we are going to get things installed maybe I can talk the care tacker to open it up and move it out. I am just not sure to start the coach for a few minutes just to move it back and forth 4 ft then shut it down with out driving it around a few miles and get it warmed up. I guess it would not hurt it to do it just this once. The other guy was asking about towing a GM car it is in your owners book under towing . Thanks again for all your help.