Dishwasher keeps running

Dishwasher keeps running


A dishwasher that continues to run well beyond its normal cycle can be a cause for concern. Not only can it waste water and energy, but it may also indicate an underlying issue with the appliance. In this guide, we will explore common reasons why a dishwasher may keep running and provide troubleshooting steps to help you identify and potentially resolve the problem.

Common Causes of a Dishwasher That Keeps Running

  1. Sensor or Control Board Issues: Malfunctioning sensors or a faulty control board may prevent the dishwasher from advancing to the next stage of the cycle, causing it to keep running.
  2. Drainage Problems: If the dishwasher cannot effectively drain water due to clogs, a blocked pump, or a malfunctioning drain valve, it may continue running to complete the draining process.
  3. Water Inlet Valve Problems: A malfunctioning water inlet valve can cause the dishwasher to take in more water than needed, leading to an extended cycle.
  4. Stuck Float Switch: The float switch is responsible for monitoring the water level inside the dishwasher. If it becomes stuck or faulty, it may keep the dishwasher running.
  5. Clogged Filters: Dirty or clogged filters can restrict water flow and interfere with the dishwasher’s operation, potentially causing it to run excessively.

Troubleshooting Steps for a Dishwasher That Keeps Running

  1. Pause and Cancel:
    • If your dishwasher keeps running, press the “Cancel” button or “Stop” button to interrupt the cycle. Wait a few minutes to see if the dishwasher stops.
  2. Inspect for Obstructions:
    • Examine the dishwasher’s interior for any items or debris that may be obstructing the spray arms, filters, or drain area. Remove any obstructions if found.
  3. Run a Diagnostic Cycle:
    • Some dishwashers have a diagnostic or test cycle that can help identify issues. Consult your dishwasher’s user manual for instructions on how to initiate a diagnostic cycle.
  4. Check the Float Switch:
    • Locate the float switch inside the dishwasher and ensure it moves freely up and down. If it’s stuck or appears damaged, it may need to be repaired or replaced.
  5. Inspect Water Inlet Valve:
    • Check the water inlet valve for any visible damage or signs of malfunction. If necessary, consider replacing the valve.
  6. Clean the Filters:
    • Remove and clean the dishwasher’s filters to ensure they are not clogged or obstructed. Clean filters can help with proper water flow and drainage.
  7. Run a Test Cycle:
    • After addressing potential issues, run a test cycle with the dishwasher empty to see if it completes the cycle correctly.
  8. Consult a Professional:
    • If the dishwasher continues to run excessively despite troubleshooting, or if you suspect a more complex internal issue, contact a dishwasher repair technician for a thorough assessment and repair.


A dishwasher repair that keeps running can be a sign of various issues, but with careful troubleshooting and maintenance, you can often identify and address the problem. By following the steps outlined in this guide and referring to your dishwasher’s user manual, you can work towards resolving the issue and ensuring your dishwasher operates efficiently once again. If the problem persists or if you suspect a more significant problem, professional assistance may be necessary to diagnose and repair the issue effectively.


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