Customer Questions and Answers for Control Board by Whirlpool

HI 6RV. Are your water "jet- holes" plugged on your spray arms? You can carefully remove the spray arms and clean them inside and out with a pick tool in the sink. Is your lower pump filter assembly screen clogged with debris? You can carefully go into the top-side of the pump and clean out the filter. There are dishwasher cleaning agents that you use monthly to keep optimum performance. Like dishwasher cleaner part #TJ104. Or Glisten part # is W10549845. Thank you.