Dungy for Model Number MAH8700AWW SN#17822466JL. My daughter's washer threw a code of 'nd' and would not drain. Pulled out pump..no clogs, check valve (flapper) ok. 16 ohms across the leads of the pump and runs fine with supplied 120v. Ran diagnostics from front panel, all system work fine except drain check. No power to the pump. Wires traced all the way to circuit board, no ground faults. My guess is circuit board but it has not thrown a e3 or any other codes that I am aware of (?) I tried to check code history but it must have cleared when I had it unplugged for an extended time. Any Ideas??? Thanks for your time...PS if I need the board, which one? also I ran the board in and board out check as per the manual.
Answer Hello Dungy. If there is no power to the pump, you will check the wiring first. If good, replace the board 34001498. If there is power there, then the pump will need to be replaced. Read More... Answered by AppliancePartsPros.com | Friday, June 19, 2015