When you put it on final spin & press start can you hear the pump humming? If so it is trying to go but something is stopping it. If it doesn't even give any sound then you need to check the pump copper winding with an ohm meter. Resistance should be 33 ohms. If pump reading is ok then you may have a fault in the controller & no power is being delivered to drive the pump.
Lincoln Appliance NZ, March 2009