Problem: User interface control board communication failure or stuck keypad
How to Fix Dryer Error
- Power off dryer and unplug from outlet.
- Open top panel by removing screws along rear edge and sliding panel backward.
- Locate user interface board behind control panel.
- Disconnect all ribbon cables and wiring harnesses.
- Inspect for moisture damage, corrosion, or burnt traces on board.
- Test individual keypads with multimeter in continuity mode—press each button to verify proper contact closure.
- If any keypad shows continuous continuity (stuck), clean contacts with electronic contact cleaner.
- If cleaning fails or board shows damage, replace interface board WPW
- Reconnect all harnesses ensuring proper orientation of ribbon cables.
- Power on and test all functions.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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