Dishwasher skips steps or runs a shorter cycle than selected

Symptoms

• Cycle finishes much sooner than the display originally showed
• Certain phases (like extra rinse or heated dry) don't seem to happen
• Display shows a different cycle than what was selected
• Dishes come out visibly under-washed for the selected cycle

Likely causes

• CommonSensor-based cycle shortening itself due to clear water readingSome sensor cycles legitimately shorten if the wash water reads as clean early, which is normal, not a fault.
• CommonButton pressed twice or wrong cycle selected accidentallyIt's easy to accidentally bump a second button when selecting options.
• PossibleControl board glitch skipping a stepAn electronic fault can occasionally cause a step to be skipped.
• PossibleDoor briefly opened during the cycleOpening the door can cause some models to skip ahead or cancel remaining steps.

What to do

1. Double-check exactly which cycle and options were selected by looking at the display before starting again.
2. Avoid opening the door at all during a cycle, since some models skip remaining steps after any interruption.
3. If your model has a sensor-based normal or eco cycle, know that a shorter-than-usual time can be normal if it detects clean water early.
4. Power-cycle the unit at the breaker to clear any potential control glitch.
5. Run the same cycle again and time it, comparing to the manual's expected duration for that cycle.
6. If the same cycle consistently and significantly cuts steps short without a sensor explanation, have a technician check the control board.

Tools and parts

• None

When to call a pro

If shortened cycles happen consistently and can't be explained by sensor behavior or door interruption, an appliance technician can test the control board.

Safety