2014 Ram 3500 windshield washer fluid sensor

I was wondering if anyone could help me figure out how to change my sensor in my truck. I am of course, one of the many effected by RainX's washer fluid fiasco, and need to drain my washer fluid and replace the sensor. I don't think it's in my Haynes manual and I can't simply Google it with any good results. Can anyone here help me? Thanks!