A dishwasher that stops before the dishes are finished

First distinguish a changing countdown from an interrupted wash. Thermador explains that a cycle estimate may adjust as the dishwasher evaluates soil. A display that remains on with an updated estimate is a different observation from a blank panel, a recurring error or a machine that never reaches its completion signal.

Record what happened immediately before the interruption: filling, audible washing, draining or the final drying period. Note whether someone opened the door, a timer was selected or household power was interrupted. Do not restart the same load repeatedly just to reproduce a fault; that can erase the most useful sequence of events.

If water remains, describe whether it covers the tub floor or is confined near the filter. If there is a leak, stop using the dishwasher and keep clear of wet electrical areas. The technician may need to assess the door, water handling, heating or controls, but a stopped cycle by itself does not justify ordering a pump or board.

Useful observations before you call

• Save the exact message and whether the power display stayed lit.
• List the selected program and options, including any delayed start.
• Describe the dishes and water level at the time of the stop, without reaching into the pump area.

Model-specific reference: Thermador owner support. Features and procedures vary; follow your appliance manual.