My dishwasher displays code "Er". It clears when I turn off the circuit breaker, but the error comes back soon thereafter. I cannot get the dishwasher to operate. Can you tell which parts need to be replaced? I think it is the touchpad (PN 154554401) and the electronic control (PN 154569301). Can you confirm this?
Answer Hello Scott,
The ER error code indicates a Membrane Switch 154554401 failure. Main control is sensing that there is a stuck key or key pressed for more than a minute. Check your connection from the keypad to the control board. If the connection is good and tight with no corrosion on the connection then replace the keypad. If this continues after the keypad has been replaced then you would need to replace the main control 154569301.