stuck on rinse cycle ?
rinse light is a fault of F1 meaning flood fault
you prob have a partial blockage of the drain hose
i find a lot block where the drain hose exits the cabinet down the bottom and does a 90 degree turn
success i have had from pulling the hose buck into the cabinet and straightening the bend and back flushing the drain hose using water and crap flows back , i disconnect the drain hose from the tub and use an old inlet hose connected to the tap and backflush into a bucket and most times cfrap comes out
by pulling the hose back into the cabinet you can also confirm there is no kinks , which is what i found on a job the other day on a fairly new machine