Steve W. for Model Number gu1200xtlb1 My dishwasher will not operate. There are two lights on the front control panel flashing. These two lights are the cancel light and the sani rinse light. I've cut off power to unit but lights continue to flash after reconnect. Do I replace control board or the unit itself? Thanks.
Answer Hello Steve. Based on your description, it is possible the control board has failed. That part is WP8564543. I hope this info helps. Read More... Answered by AppliancePartsPros.com | Tuesday, May 31, 2011