Is your Samsung dishwasher stuck running and just won’t turn off? You’re not alone, and it can be really frustrating when your appliance keeps beeping, draining, or blinking without stopping.
This problem not only wastes water and electricity but also disrupts your daily routine. But don’t worry—there are simple steps you can take right now to fix it. You’ll discover easy-to-follow solutions to get your dishwasher back under control quickly.
Keep reading to learn how to reset your Samsung dishwasher, check for common issues, and know when it’s time to call a professional. Your peace of mind and a smoothly running dishwasher are just a few clicks away.

Credit: www.samsung.com
Common Reasons For Dishwasher Not Turning Off
Samsung dishwashers sometimes keep running and refuse to turn off. This problem can disrupt your routine and waste electricity. Understanding why your dishwasher won’t stop is key to fixing it quickly. Common issues range from simple button problems to complex sensor failures. Identifying the cause helps in deciding whether to attempt a fix or call a professional.
Faulty Control Panel
The control panel directs the dishwasher’s functions. If it malfunctions, the dishwasher may keep running. Electrical faults or water damage can cause panel failure. A faulty panel might not respond to stop commands. Repair or replacement is often needed for this part.
Stuck Buttons
Buttons on the control panel can get stuck or jammed. Dirt, grease, or debris can cause this issue. A stuck button may send continuous signals, making the dishwasher run endlessly. Cleaning around the buttons or gently pressing them can help. If stuck buttons persist, professional help is advised.
Drainage Problems
Poor drainage can confuse the dishwasher’s system. Water stuck inside may trigger the machine to keep running. Blocked filters, hoses, or pumps are common drainage culprits. Regular cleaning of these parts prevents drainage issues. Fixing drainage ensures the dishwasher stops at the right time.
Door Latch Issues
The dishwasher will not turn off if the door latch is faulty. A broken latch may signal that the door is open. This causes the dishwasher to keep running for safety reasons. Inspect the latch for damage or misalignment. Replacing a faulty latch fixes this problem.
Sensor Malfunctions
Sensors detect water level, temperature, and cycle status. Malfunctioning sensors can send wrong signals. This may cause the dishwasher to continue running or not stop. Sensors need cleaning or replacement if defective. Sensor checks are important for proper dishwasher operation.
Quick Power Reset Methods
Quick power reset methods offer a simple way to fix a Samsung dishwasher that won’t turn off. These steps help clear minor electrical glitches. You do not need special tools or skills to try them. Just follow the easy instructions below to reset your dishwasher safely and quickly.
Using The Circuit Breaker
Locate the circuit breaker connected to your dishwasher. Switch it off to cut the power supply. Wait about one minute to let the dishwasher fully power down. After waiting, switch the breaker back on. This can refresh the dishwasher’s system and stop it from running endlessly.
Unplugging The Dishwasher
Find the dishwasher’s power plug behind or beneath the unit. Pull the plug out from the electrical outlet. Leave it unplugged for at least one minute. This disconnects all power and resets the internal electronics. Plug the dishwasher back in and check if it turns off normally.
Waiting For Electrical Discharge
After cutting power, wait a few minutes before restoring it. This pause allows any stored electricity in the dishwasher to drain. Stored charge can keep the machine active even if unplugged. Waiting ensures the dishwasher’s system fully resets before powering it on again.
Control Panel Reset Steps
Resetting the control panel can fix many Samsung dishwasher problems. It often solves the issue of the dishwasher not turning off. This process is simple and takes only a few minutes. Follow these steps carefully to reset your dishwasher’s control panel.
Locating The Reset Button
First, find the reset button on your dishwasher’s control panel. It is usually labeled “Reset” or “Start/Pause.” Some models have the button near the start key. Check your user manual if you cannot find it. Knowing the exact button helps start the reset process smoothly.
Holding The Reset Or Start/pause Button
Press and hold the reset or start/pause button for about three seconds. Keep the button pressed until you hear a beep or see the lights change. This signal means the dishwasher is resetting. Do not release the button too soon to ensure a full reset.
Confirming Reset Success
After releasing the button, check the display panel. The lights should turn off or the screen clears. This confirms the reset worked. If the dishwasher still does not turn off, try the reset again or consider other troubleshooting steps.

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Troubleshooting Drainage And Water Supply
Troubleshooting drainage and water supply issues can solve many problems with your Samsung dishwasher. Proper water flow and drainage are vital for the dishwasher to function correctly. Blocked filters, kinked hoses, or water supply interruptions can cause the dishwasher to keep running or not turn off. Follow these simple steps to check and fix these common issues.
Checking Water Supply Lines
Start by examining the water supply lines connected to your dishwasher. Make sure the water valve is fully open. Look for any kinks or bends that may restrict water flow. Inspect the lines for leaks or damage. A blocked or closed water supply can confuse the dishwasher, causing it to run continuously.
Inspecting Filters And Hoses
Filters trap food particles and debris, preventing them from clogging the drain. Remove the dishwasher filters and clean them under running water. Check the drain hose for blockages or damage. A clogged hose can stop water from draining, making the dishwasher stay on. Replace any damaged parts to restore proper flow.
Clearing Drainage Blockages
Drainage blockages are a common reason a dishwasher won’t turn off. Look inside the drain area for clogs. Use a soft brush or cloth to remove debris. If the blockage is deeper, disconnect the drain hose and flush it with water. Ensure the drain hose is correctly positioned to allow water to flow out freely.
Dealing With Error Codes And Lights
Samsung dishwashers show error codes and blinking lights to signal problems. These alerts help diagnose why your dishwasher won’t turn off. Understanding these codes and lights saves time and avoids frustration. You can often fix issues yourself by reading the signals carefully. Below are key points to help you deal with error codes and lights.
Common Error Codes Explained
Samsung dishwashers use simple codes to show issues. For example, “OE” means a drainage problem. “4E” signals water supply issues. “HE” points to a heating problem. “LE” means a door latch error. Each code helps you know what part needs attention. Refer to your user manual for exact meanings.
Blinking Lights And Their Meanings
Blinking lights often indicate specific errors or the dishwasher is stuck in a cycle. A flashing Start/Pause button can mean the dishwasher is trying to reset. Multiple blinking lights might show a sensor or control board issue. Watch the pattern of blinking. It gives clues about what is wrong.
Steps To Clear Error Codes
Turn off the dishwasher by unplugging or switching off the circuit breaker. Wait at least one minute before restoring power. Press and hold the Start/Pause button for about three seconds. Look for a beep or clear display, signaling the reset worked. If the code returns, check water supply and door latch. Clean filters and hoses to remove blockages. Persistent errors mean calling Samsung support or a technician.

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When To Call A Professional
Knowing when to call a professional for your Samsung dishwasher saves time and prevents damage. Some issues need expert tools and skills for safe repair. Avoid trying complex fixes that can cause more harm. Below are key signs that require professional help.
Persistent Control Board Issues
The control board manages dishwasher functions. If it keeps failing or the dishwasher won’t turn off, the board may be faulty. Continuous errors or unresponsive buttons suggest deeper electrical problems. Professionals can test and replace the control board safely.
Sensor And Electrical Faults
Dishwashers use sensors to monitor water and cycle status. Malfunctioning sensors cause the dishwasher to run endlessly or display errors. Electrical faults in wiring or connections also disrupt normal operation. A technician can diagnose and fix these hidden electrical issues.
Authorized Samsung Service Contacts
Contacting authorized Samsung service ensures genuine parts and expert care. Certified technicians have training specific to Samsung models. Use Samsung’s official website or customer support for locating service centers near you. Professional service protects your warranty and dishwasher performance.
Preventive Maintenance Tips
Keeping your Samsung dishwasher in good condition helps avoid problems like it not turning off. Regular maintenance ensures smooth operation and extends the appliance’s life. Simple checks and cleaning tasks prevent common issues and save repair costs.
Regular Filter Cleaning
Clean the dishwasher filter every few weeks. A dirty filter blocks water flow and causes malfunctions. Remove the filter carefully and rinse it under running water. Use a soft brush to remove stuck debris. A clean filter improves washing and prevents the machine from running endlessly.
Inspecting Door Latch And Seals
Check the door latch for proper closure. A loose or broken latch may confuse the dishwasher’s sensors. Also, examine the door seals for cracks or dirt. Clean the seals gently with a damp cloth. Replace damaged seals to stop leaks and ensure the door shuts tightly.
Routine Drainage Checks
Drainage problems can cause the dishwasher to keep running. Inspect the drain hose for kinks or clogs. Clear any blockages to allow water to flow freely. Clean the drain pump filter regularly to prevent debris buildup. Good drainage helps the dishwasher complete its cycle properly.
Frequently Asked Questions
How Do I Do A Hard Reset On My Samsung Dishwasher?
To hard reset your Samsung dishwasher, turn off power at the circuit breaker or unplug it. Wait 1-5 minutes, then restore power. Press and hold the “Start/Pause” or “Reset” button for about 3 seconds until you hear a beep or the display clears.
How To Force Shutdown A Samsung Dishwasher?
Press and hold the “Start/Pause” or “Reset” button for about 3 seconds to force shutdown. Alternatively, turn off power at the circuit breaker or unplug the dishwasher. Wait one to five minutes before restoring power to complete the shutdown.
Why Is My Samsung Dishwasher Blinking Heavy And Wont Turn Off?
Your Samsung dishwasher blinks heavily and won’t turn off due to a control panel error or stuck cycle. Power off at the breaker for two minutes, then restart. Check door latch, filters, and water supply. Contact Samsung support if the issue persists.
Why Would A Dishwasher Not Turn Off?
A dishwasher may not turn off due to a faulty door latch, stuck buttons, control board errors, or electrical issues. Resetting the unit often resolves the problem. Check for blockages or error codes, and if the issue persists, contact a technician for repair.
Why Won’t My Samsung Dishwasher Turn Off Automatically?
A stuck button or faulty control board can stop the dishwasher from turning off.
Conclusion
A Samsung dishwasher that won’t turn off can cause frustration. Simple resets often fix the problem quickly. Unplug the machine or cut power at the breaker for one to five minutes. Press and hold the reset or start/pause button until the display clears.
Check the door latch and filters for blockages. If issues continue, contacting Samsung support or a technician is best. Regular maintenance helps prevent future problems. Taking these steps keeps your dishwasher working smoothly and saves time.