KitchenAid Dishwasher F2E2 Error Code — What It Means
F2E2 is a communication fault. The user interface control in the door cannot exchange data with the electronic control board.
A loose ribbon cable or harness between the two boards is the first thing to check. If the connection is solid, one of the two boards has failed.
Common Causes
- Loose interface ribbon The ribbon or harness between the door panel and the control is not fully seated.
- Damaged ribbon cable A pinched or cracked ribbon cable breaks the data link between the boards.
- Failed user interface board The control panel board in the door has lost its ability to communicate.
- Failed electronic control board The main control board no longer answers the user interface.
- Moisture or corrosion Moisture at a connector corrodes the contacts and breaks the link.
Step-by-Step Fix
- Disconnect power and try a full reset by leaving it off for several minutes, then restore power.
- If the code returns, disconnect power again and remove the inner door panel.
- Locate the ribbon or harness between the user interface and the control board.
- Reseat the ribbon and harness connectors and check for cracks or corrosion.
- Replace a damaged ribbon cable if that is the broken link.
- If the connection is sound, replace the user interface board or the control board as the fault dictates, then confirm the code clears.
Parts Often Needed
| Part | Notes |
|---|---|
| KitchenAid dishwasher user interface control board | Amazon | Match the interface board to your full model number and panel style. |
| Electronic control board | Amazon | Replace if the main board is the failed end of the link. |
| Interface ribbon cable or harness | Amazon | Use if the cable between the boards is pinched or cracked. |
When to Call a Pro
Telling which board failed can be hard without service tools. If reseating the ribbon does not clear F2E2, a technician can isolate the bad board so you do not replace both.