From what you are describing, it sounds like you have a shorted keypad in the console. **Most likely** will have to replace the console (simply based on the problem description). Part Number W11112656.
You can check error codes on this unit to be sure by entering diagnostic mode. I use the three buttons to the right of the knob for this. I believe it is Temperature, spin speed, soil level(?).
To do that: With the unit off, start with the top button and press and release each in succession : 1,2,3,1,2,3,1,2,3. You have to do this within 8 seconds. All of the lights on the console will come on, and will show you any error messages that are stored. Error codes appear as F#E#. For example: a fairly common error for the issue you are describing is F6 E3.
This is my best answer without an specific error codes. Good luck!
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