Model #GHW9300PW4 We keep getting a F02 code. We replaced the pump because the impellers were bad. The washer worked great for about 10-15 loads of laundry. The code is back now. I have checked the filter, cleared the drain hoses coming into the filter and from the filter to the wall drain. The basket does not spin, I am assuming that is why it is taking too long to drain. I have checed around the basket to make sure there is not an article of clothing wedged somewhere. Also I have moved the clothes around to make sure there wasn’t a balance issue. Could it be a sensor or is there something I am missing? Thanks