Customer Questions and Answers for Power Control Board by Whirlpool

Hello Gerry, thank you for contacting Appliance Parts Pros. You most likely have 2 separate issues going on, this unit had known issues with the Deli UI and with the lights. It is recommended by the manufacturer to replace ALL of the LEDs in the unit, regardless of whether or not they are out, using module kit [W11683243]. As for the Deli UI, it could be the deli control [WPW10677119], but it is also possible that it is the harness in the deli drawer door [W10815674], or the side adapter harness [W11170612]. Usually you can pop that deli UI out from the top and check to see if there is moisture underneath it. If the wiring in the door is corroded you will most likely need to replace the door and the deli UI. If the wiring looks good and it is dry underneath it I would replace the deli UI by itself 1st.