Patrick Whirpool Model Number GU2600XTPQ0 WE HAVE A BUZZING SOUND WHEN THE MOTOR RUNS FROM STARTUP THRU END OF CYLCLE JUST BEFORE IT DRAINS. DOES THE MOTOR NEED REPLACEMENT. DISHWASHER IS 7 YEARS OLD RUNS EVERY OTHER DAY.
Answer Check and make sure you don't have debris in the sump assembly. If all is clear, then you will need a new motor-pump. Read More... Answered by AppliancePartsPros.com | Monday, February 28, 2011