Dishwasher stops mid-cycle without any error code; lights may remain on.

Safety: Turn off power at the breaker before inspecting electrical connections.

• Check door latch: Ensure the door is not flexing or opening slightly during operation. Adjust latch or replace door lock if necessary.
• Inspect mains and terminal block: Check the power connection at the rear or base for loose wires or signs of overheating.
• Reset appliance: Disconnect power for 10 minutes, then reconnect and run a full cycle to see if the issue repeats.
• Control board: If the problem persists at the same point in the cycle, the control board may be overheating or failing and may need replacement.