Dishwasher Not Draining
Water remaining in the base after a cycle is a drainage symptom. Record whether the appliance filled, heated and attempted to drain without dismantling a built-in unit.
Observe safely.
This guide describes useful clues, not a confirmed diagnosis. Parts, price and service availability need to be discussed from the appliance and location details.
What to note before you enquire.
- Confirm the cycle has ended rather than paused before its drain stage.
- Note the water level and whether a pump sound can be heard.
- Record flashing lights, warning messages or exact codes.
- Follow only routine filter cleaning described for the model; do not open panels.
Turn the dishwasher off and close its water supply if it leaks, smells of burning or trips the electrical circuit.
Several causes can look alike.
- A filter, hose or drain path may be restricted.
- A pump, inlet, control or sensor may be involved.
- The programme may have stopped for another reason before draining.
- Built-in access can affect the practical service approach.
Details that reduce guesswork.
Useful details
- Model label and exact light or code sequence
- Whether the appliance fills, heats and attempts to drain
- Any recent inlet, drain-hose, cabinetry or power change
When to arrange an assessment
Arrange an enquiry when water remains repeatedly or the dishwasher cannot complete a normal cycle.
Before you take the next step.
Does standing water prove the pump has failed?
No. Several drainage and control issues can produce the same symptom. Pump sound and cycle behaviour are useful details.
Can I pull out a built-in dishwasher to inspect the hose?
Do not move a heavy or built-in appliance through water. Describe what is visible and provide installation details.
Share the details safely.
Include the model, postcode, symptom and anything you observed without opening the appliance.
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