How To Fix A Samsung Dishwasher That Wont Start
Is your Samsung dishwasher falling at the first hurdle? If its having problems starting up, there are a couple of things that could be wrong such as:
- A damaged door latch. If the latch has suffered damage, the door will not be able to close properly and the dishwasher will not start.
- Child lock settings are on. If the child lock settings are on, most Samsung dishwashers will show a padlock image on the front panel. With this setting on, you will not be able to start up the dishwasher. It is a safety feature to prevent children from playing with the dishwasher.
- Delayed start program is on. If you select this program, your dishwasher will start to wash, but at a later time.
- The control panel is displaying error codes or flashing lights. An error code or flashing lights could imply a more complex problem with your dishwasher.
You can fix the problem with your dishwasher by working through the following steps:
Reason Why the Dishwasher Wont Start | How to Fix It |
Delayed Start Program Is On | 1. Press the Start button.2. Then press the Delay button. |
The Control Panel Is Displaying Error Codes or Flashing Lights | 1. Reset the dishwasher using the steps mentioned in this article. 2. If the problem persists, consult your users manual. It will show you detailed instructions and fixes for error codes and flashing lights. |
Samsung Dishwasher Problems We Commonly Fix
You say this. We do that.
My Samsung dishwashers not draining. We know that issue! If your Samsung dishwasher wont drain, it could be due to a clogged filter or drain hose, a burned-out solenoid, the drain sump, or even the door switch. Our experts will get to the bottom of this swampy problem for you.
My Samsung dishwasher wont start. Bummer. When your Samsung dishwashers not working at all, it might not be getting power. Check the plug and your breaker box first. Other potential issues could be related to the lock and/or latch, the control panel, and other components. This is best diagnosed by an expert.
My Samsung dishwashers making loud noise when starting.There could be a faulty pump, drain line, or bearing in the wash pump motor. Dont ignore this, as it could turn into a more major repair situation.
My Samsung dishwashers not cleaning dishes very well. There could be an issue with the filter, spray arm, soap dispenser, or several other parts. We have atroubleshooting guide for this particular problem, but the surest and fastest fix is reaching out to us.
My Samsung dishwasher smells like fishor worse. A dirty drain hose, filter, spray arm, or interior surface can cause those odors. Learnhow to clean a smelly dishwasher and troubleshoot the smell too.
Why Samsung Dishwasher Wont Start Troubleshoot And Diagnosis
If youve ever had a family member or friend who couldnt figure out how to use a dishwasher, then this blog post is for you. It will give you the inside scoop on what it takes to get your Samsung dishwasher running smoothly. Youll learn about common problems and solutions to fix them so that your dishes are clean and dry in no time.
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Flashing Lc Error Code
First, start by checking to see if there are any visible leaks in or around your unit. Check the bottom pan to see if there is water leftover. If there is, your units drain hose might be clogged, preventing water from exiting during a wash cycle. In this case, your clog is typically caused by a buildup of food particles, which can usually be resolved by removing the strainer and cleaning any visible food chunks from it and the drain opening itself. Beyond that, pulling the dishwasher out and looking around the area for any leaking is key.In some cases, you might have a faulty water line connection, or one of the water lines themselves may have a leak in it. If so, this could be the moisture that the leak sensor is detecting. However, if your units drain isnt clogged, and it doesnt have any visible leaks, youll then want to consider the following possibilities:
- There is a chance you overfilled the dishwasher with detergent. There is a set limit for how much detergent a dishwasher can take and if you overfill it, its going to trip the sensor, which might be the reason youre seeing the error code.In some cases, if your unit is connected in conjunction with a sink or a garbage disposal unit, these other fixtures might have a leak that your dishwasher is picking up. Therefore, be sure to check them as well for any signs of a leak.
Samsung Dishwasher Diagnostic Mode

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âHow do I put my Samsung dishwasher in diagnostic mode?â Discover the steps in this guideâ¦
Many Samsung dishwasher models have an automatic electronic diagnostic feature.
This feature simply automates Samsung dishwasher troubleshooting somewhat -it searches for and corrects minor issues as they come about during the test.
For example, you can turn to your Samsung dishwasher diagnostic mode when fixing issues such as an abnormally blinking light.
So, how do you put your Samsung dishwasher into the diagnostic mode?
Well, below are the steps to follow to switch to the Samsung dishwasher diagnostic mode.
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What To Do If A Reset Does Not Help Is Discussed In This Article As Well As When You Should And Shouldnt Reset Your Device
It is necessary to turn off the circuit breaker in order to reset a Samsung Dishwasher . After that, wait 2-5 minutes before resuming the procedure.
Resetting a Samsung Dishwasher consists of the following steps:
1. Disconnect the dishwasher from the mains.
2. Remove the power cord from the wall outlet.
3. Wait for at least 5 minutes before continuing.
4. Restart the Samsung dishwasher if it hasnt already.
5. The Samsung Dishwasher will be reset as a result of this action.
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Problem With Control Panel
When trying to figure out if the touchpad is faulty, try pressing various buttons on the touchpad itself.
If some of the buttons do not respond in any way when pushed, it could indicate a defect in the touchpad itself.
Sometimes manufacturers sell a defective touchpad separately from other defective parts other times they arent sold individually and have to be replaced along with another that may be broken.
If you cannot purchase a separate one, then simply replace the whole control panel and maybe even upgrade if necessary.
Check That The Door Is Securely Latched
If your Frigidaire dishwasher won’t start but has power, Electrolux recommend that you check for racks sticking out or dishes blocking the door. They also highlight the importance of a well-fitting, clean gasket. Food particles or detergent build up on the gasket can be enough to prevent the seal from being solid and the machine going into a safety lockdown.
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Samsung Dishwasher Turns On But Wont Start
At the very least, your Samsung dishwasher should be able to turn on without a problem. Once you have your dishwasher on, you should be able to go forward with selecting a cycle and then either choosing to delay the start or immediately beginning the wash. However, if you turn on the dishwasher by turning on the power button, but notice that the dishwasher wont start, what could be the cause and what can you do to get things back into working order?
If your Samsung dishwasher turns on but wont start, it could be that you dont have the dishwasher door completely engaged. When closing the door, be sure it is securely shut and latched. You should not be able to open the door without a specific action due to a tight shut and secure latch.
Copyright article owner is Readytodiy.com for this article. This post was first published on 2021-09-22..
If you shut the door and you dont hear or feel a latch engage, open the door again and inspect the latch on your Samsung dishwasher door to see if any damages are present. If you notice that the latch has been damaged, this part will have to be replaced in order for your dishwasher to run. The latch of your Samsung dishwasher is what gives the signal to your appliance to begin the selected cycle, which is why structural integrity is so important.
Is It Possible For You To Reset Your Dishwasher
Yes, you can reset your dishwasher by pushing and holding the Start/Reset button on the appliance for a few seconds and then pressing the button again.
However, if your dishwasher is still not starting, you may need to restart the entire system by turning off the electricity to the appliance at the main circuit breaker or fuse box in your home.
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Check Inlet Water Hose & Control Panel
Your dishwasher may face a power problem if its water inlet hose becomes kinked, crushed or filter becomes clogged. You need to shut off water inlet valve firstly. Then clean the filters, straighten the hose or replace it if necessary. Depending on dishwasher model, you will find a control lock on the control panel. If you face a power outage, unlock the control lock or reboot it.
Faulty Samsung Dishwasher Parts

If your Samsung dishwasher wont start, even after these troubleshooting steps, then its possible a part has malfunctioned. These kinds of part failures are often responsible for causing the problem:
- Faulty thermal fuse: if a dishwasher is in danger of overheating, the thermal fuse will blow to cut off power to the unit. The fuse can also blow if its faulty. If multimeter testing of the fuse shows no continuity, it needs to be replaced.
- Malfunctioning control board: the control board is a computerized mechanism that processes dishwasher commands. If it malfunctions, the dishwasher wont be able to start. A professional technician can best assess and replace a control board if needed.
- Damaged timer: the timer works with the control board, providing power to the right dishwasher functions at the right times. A damaged timer may not provide the power to start the dishwasher and unfortunately must be replaced.
A professional dishwasher repair service can help when your Samsung dishwasher wont start. Call CD Appliance Repair for any dishwasher repair need!
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Why Is My Samsung Dishwasher Not Draining
If you find that your Samsung dishwasher is not draining this could be due to clogged drains, an issue with your drain hose, a damaged air gap, or drain tube. If the drains are clogged or if any one of the components are damaged and wont work properly, then this could result in the dishwater taking longer to drain . Error codes should pop up to display this issue, which we will go into more detail on below, but if the dishwasher does not drain then you could need to manually drain it with a cup and bucket.
Samsung Dishwasher Wont Start
One of the most common problems with the Samsung dishwasher is that the appliance wont start.
There are a number of reasons that a dishwasher wont start. Here are the two most common:
- PE Error Code: If your dishwasher is showing this error code, then your dishwasher has an issue with the power control board. As a result, you will need to replace the power control board. You will access the power control board through the lower access panels. Remove the housing, disconnect the wires, and replace the faulty control board with a new one. Reassemble.
- Issue With The Locking Mechanism: Your dishwasher will not start if the locking mechanism is faulty. Many Samsung dishwashers fail to start because of a faulty locking mechanism. If your dishwasher wont start and theres no errors reading, consider installing a new switch door latch. Begin by removing the inner door panel from the outer door panel. Separate the panels and slide out the old latch. Disconnect the wires. Place the new latch on the mounting screws and connect the wires. Reassemble door.
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Test The Door Latch Switch
Remove the inner door panel to access the door latch assembly at the top of the door. Make sure the catch engages the door latch switch when it is inserted into the latch assembly. If all appears to work properly, use a multimeter to test the switches for continuity. With the multimeter set on Rx1, touch the probes to the switch terminals. The reading should be at or near zero. If your reading is different, replace the door latch assembly.
How To Reset Samsung Dishwasher
When anything goes wrong with your dishwasher, such as when it displays an error number or when it does not drain properly, you may believe that all that is required is a good reset of the appliance.
In many cases, strange electronic malfunctions can be resolved with a simple reset, but if this does not successfully restart your dishwasher, further troubleshooting will be required.
However, depending on the error you receive or the situation you are experiencing, it may not always be a smart idea to restart your computer at the first sign of difficulty.
Continue reading to learn how to reset your computer, when you should and shouldnt do so, and what to do if a reset doesnt work.
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Door Latches Can Fail Or Break
This can happen on any model of dishwasher of course. It’s one of the things that’s been identified as a common problem when people have contacted help forums stating that their LG dishwasher won’t start but has power. The latch will need to be replaced. This isn’t a difficult job and providing you can order the part you might well be able to do it yourself.
How To Fix A Samsung Dishwasher That Wont Drain
Is your Samsung dishwasher having problems draining the water after a cycle? Then before you start manually draining it with a cup and a bucket, take a look below. Coming up, youll find reasons why the water in a dishwasher might stop draining. And most importantly, youll find instructions to fix the problem.
- Blocked drains. If you have blocked drains, it will take the water in the dishwasher a long time to drain. Or it may not drain at all.
- The drain hose is pinched shut. If the weight of the dishwasher is resting on the drain hose it will not allow water to pass through it.
- The drain hose is not connected to an air gap. If the drain hose is not connected properly dirty water may drain back into the dishwasher.
- A bent drain hose. Is your drain hose bent or damaged? Then it will be difficult for the water to drain.
- The control panel is displaying error codes or flashing lights. Some codes and lights highlight problems with the installation of your drain hose. If your dishwasher does this, you will have to fix the problem with the hose for it to work.
You can fix the issue with your dishwasher by working through the following steps:
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No Power/touchpad Not Responding
Many Samsung dishwasher owners find that their dishwasher either has no power or that the touchpad does not respond.
Sometimes this happens due to the main control board or touchpad interface board glitch.
When this happens, you may find that unplugging the unit helps for a while, but the problem might reoccur after you have begun using it again.
Samsung recommends reseting the circuit breaker of your home.
This is a good first step to make sure that there isnt a tripped breaker.
With that being said, many faulty models are not due to a tripped breaker.
Instead, many people have found that the control panel is at fault for this mistake and that it has nothing to do with the user.
Instead, the Samsung control panels go bad faster than other models, causing the dishwasher to fail to start or for the touchpad to not respond.
If the control panel is at fault, which it probably is for this issue, you will simply need to purchase a new control panel and install it in place of the old one.
To install this part, begin by unplugging the dishwasher before use and maintenance.
Then, remove the inner door panel from the outer door panel. Do not fully remove the door mounting screws.
Now, take out the panel and disconnect it from the wiring, but note the direction of the wiring.
Connect the new panel in the place. Reconnect the wiring to the proper terminals. Secure the wires in the holders and reassemble the door.
Samsung Dishwasher Keeps Restarting

If you are able to get through a cycle with your Samsung dishwasher, you may be thinking that you are in the clear as far as problems go. However, some owners have found that once a cycle starts, although one may complete, they come back to find that the dishwasher has restarted, or even more, continually restarts. If you notice that your dishwasher is restarting without your prompting, take a look below to see what you can do to get this sequence to stop.
If your Samsung dishwasher keeps restraining, this issue can typically be resolved by resetting the dishwasher. To do this, unplug the dishwasher from its power source or turn of the breaker that supplies power to the unit. Allow it to sit for one to five minutes before restoring power.
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