it possible something is jamming pump impellor ,like a coin or hair pin, or pump itself is seized ,or impeller is broken or loose .remove front panel , there are two clips in between front panel and top that you have to push in with metal putty blade or thin slot screw driver while pulling front panel away on either then pull up from bottom clips .shop vac water from machine clamp off hose going from tub to pump .lean machine back if poosible so remaining water goes to back of tub, remove hoses , remove wiring to pump .unscrew pump from base +observe inside ports for objects or broken or seized impeller on shaft if there things in pump remove them reatach wires put machine to drain or cancel and see if pump impellor turns freely ,if so reassemble and try, otherwise buy new pump .not very expensive,

there are dozens of makes of dishwashers,i would also need a model number

Our washer do not seem to completely drain. There is a musty smell that is in the washer most of the time. Any ideas for helping this problem? Thanks, blewis