Dishwasher problems help?

My friend has a 3 year old whirlpool dishwasher Model DU1055XTV21 That wont stay running.. tried to run the diagnostics on it and it also just shut off you think it is the board?
Update: Checked all the troubleshooting that is with the dishwasher and there is nothing for this symptom.. starts runs for a few minutes then totally goes off, no lights nothing.. any ideas?
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