Loose connections or bent pins — One or more keys won't respond

What does 2-UI-3 mean?

This error occurs due to loose connections or bent/contaminated pins in the user interface circuits, leading to unresponsive keys.

• Loose wiring at the keypad or control board connector.
• Bent or damaged connector pins.
• Contamination (dirt, grease) on the connector pins.

Click steps to track your progress.

1. 1

   Unplug the dishwasher or disconnect power.

2. 2

   Inspect the user interface circuit connections.

3. 3

   Reconnect any loose connections.

4. 4

   Carefully straighten or clean any damaged or contaminated pins.

5. 5

   Replace parts if pins are severely damaged or contaminated.