So i have a 2015 Palomino Basecamp 12FBS . It has the powerwinch P30001 for raising/lowering the pop up. 2 trips ago it wouldnt start to raise/lower unless i used the manual wrench to turn it a bit . now it just grunts a little and goes nowhere. does anyone know if you can replace parts of this or the whole? i need it repaired by wednesday night! i suspect best thing for me to do is replace the whole thing, but looking at options! any thing I'm not thinking of checking? its getting power as it makes an electric whine when i switch it up or down but no motor movement.