If it doesn't work and you end up running a new line and wondering where you could bring it in, I was successful with sliding my fridge out, then running a cable tacked to the wall inside (I have about 8" or so to the side of the fridge anyhow) and then it makes it easier to penetrate to the outside. This worked for me as I have a nook right above my fridge where the Dish Wally can go, and power right there too. May not work for you... hope DSS works out. GL.
TH : 2016 Stealth WA2916
TV : 2012 Ford F-250 PSD