Your washer uses only cold water for the rinse cycle.
Once your washer gets to the rinse cycle it will not advance until it is full of cold water.
The washer is not getting cold water because the water valve screen is plugged or the water valve itself is bad.
Unplug the washer.
Turn the water to the washer off.
Then remove the cold water fill hose from the back of the washer.
Next look inside the water valve were you just removed the hose.
There is a stainless steel screen in there. If it's dirty clean it out and try the washer again.
If the screen is clean or missing then you will need to replace the water inlet valve. Don't worry it's a cheap part that is easy to replace yourself.
I looked up the water valve for your washer and it's part number: 285805
You can order one online at this URL.http://appliancejunk.com/285805