Customer Questions and Answers for User Interface (Pewter) by Whirlpool

James, With everything checking out, yes it could be the machine control board WP8546219. You will want to access the board, program a dry cycle and carefully check for voltage out of the heater relay "COM" terminal on the board. If you have the voltage , then you'll need to check for a broken wire or check the motor centrifugal switch to make sure it is "closed" when the motor runs and completes the neutral leg of the circuit to the burner assembly components.