Yes and no, but you know that.
It would confirm that voltage wasnt getting there but not whether the problem was in the remote or in an internal connection.
Quick dirty way to eliminate reomte is a nice piece of #12 solid as a jumper on the remote plug in pins...
Winches are pretty basic in their operation.
Not sure where Bishopsville is, though I should I know I have been there. But if you are close Ill be glad to help you look at it if needed.
