washer error codes

washer keeps flashing error codes F01 F21 what can be done

Heres a link to the tech sheet. http://www.servicematters.com/docs/wiring/TechSheets_11_17_09/Tech%20Sheet%20-%20W10207732.pdf

Error F01 is pump driver, main relays, EEprom error. F21 is a long drain, could be a plugged up pump, bad pump motor, or plugged up drain.