If you are experiencing problems with your dishwasher it is recommended to reset the dishwasher. It is possible to reset it yourself and there is no need to hire a professional. Only consult a professional if the issues persist after resetting the appliance.
To reset a dishwasher hold down the start button for three seconds and wait a couple of minutes. If this does not solve the issue turn off the dishwasher at the main power supply and wait five minutes before switching it back on.
If the issues are not fixed you will need to contact the manufacturer or appliance repair engineer.
Now we will look into reset methods for specific dishwasher models.
Table of Contents
Reset a Samsung Dishwasher
Samsung dishwasher quick reset
- Hold the start button down for three seconds and then release.
- This will cancel the current wash cycle.
- Wait for 30 seconds before you try to restart the dishwasher.
If the quick reset didn’t work you will need to do a hard reset, follow the steps below.
Full reset of a Samsung dishwasher
- Unplug your unit from the wall outlet for at least five minutes before plugging it back in again.
- This will start a hard reset of your dishwasher and get it running smoothly once more.
- If the issues still persist you will need to contact the manufacturer support team or local appliance engineer.
How To Reset a Whirlpool Dishwasher
- Unplug the washer from it’s mains supply source.
- Wait for one minute before turning the power back on.
- The dishwasher will be reset and ready to use again.
Reset a Maytag Dishwasher
- Unplug the machine and wait for one minute.
- Plug the machine back in and press the cancel button.
Reset a LG Dishwasher
- Turn off the LG dishwasher at the power source.
- Wait for 30 seconds before switching it back on.
How To Reset a KitchenAid Dishwasher
- Turn off the dishwasher at the mains power source.
- Wait for one minute before switching it back on.
Resetting a Dishwasher Not Listed Above
- Unplug the dishwasher from it’s mains supply source.
- Wait for one minute before turning the power back on.
- The dishwasher will now be reset and ready to use again.
- If the dishwasher is still not working you will need to contact an appliance repair engineer or local plumber.

Running a Diagnostic Check On Your Dishwasher
Running a quick diagnostic cycle on a dishwasher will help you find any issues with the appliance. The diagnostic cycle on average will take 25 minutes depending on the dishwasher type. Here is a guide on how to put the diagnostic cycle on different brand dishwashers.
Samsung diagnostic cycle
Firstly make sure the dishwasher is turned on. Now press the “Delay/start” button until the display shows “17H”. Now hold down the “High Temp” button till you see “AS” on the appliance display panel.
As soon as this appears you can press the start button to begin the test cycle. Allow the cycle to fully complete before proceeding to the next step.
After the cycle has completed if the display shows “0t” this means there is no error with the appliance and the cycle is fully complete. If there is any error with the dishwasher the display will show an error code to direct you towards the issue.
GE dishwasher diagnostic cycle
On a GE dishwasher, press select cycle and start pad buttons simultaneously for five seconds in standby mode. The appliance will now go into diagnostic check mode.
Resetting your dishwasher can be an easy way to fix common problems e.g. not starting, not cleaning dishes, or leaking water. Different brands have different reset procedures, so be sure you have your specific model to get the exact instructions.
If you are still having issues with your dishwasher, it is best to contact an appliance repair engineer. They will be able to help identify the issue and provide a solution.
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