Richard for Model Number MDB7130AWB The dishwasher will only wash on the light cycle (and not well at that) in the other cycles it simply hangs up and will progress no further. I assume that I should replace the PCB assembly- Should I troubleshoot any further? If so, how?
Answer Hello Richard. You will need to test the thermal switch WP99001852 and the heater WP99002360 and make sure they are good. They should read closed for continuity. Hope this helps. Read More... Answered by AppliancePartsPros.com | Thursday, April 14, 2011