I'm getting error code F70. I unplugged the washer and then plugged it back in after waiting several hours. The machine still will not start. Is this fixable? Approximately how much will it cost to repair?

It is repairable. If the drum on the washer rotates when in a cycle replace the user interface. If the drum is not rotating or moving at all in a cycle replace the central control unit. Both parts are listed below:

Click here for the user interface

Click here for the Central Control Unit

If you need directions to change the part let me know which one you ordered and I will give you step by step instructions probably in video format.