What to Do if Your Dishwasher Won't Turn On: Key Reasons and Solutions

My dishwasher won't turn on. What do I do?

There is a large list of dishwasher malfunctions causing its improper operation, and the reasons for flashing indicators may be diverse: you can definitely fix some of them (problems with an outlet or power cable), but more complex failures should be fixed only by a pro technician. In this guide, we will explain the causes of some breakdowns, and your further steps in various situations.

What to do if your dishwasher doesn't start or won't turn on!

Common Malfunction Reasons

Modern home appliances are equipped with numerous protection functions against sudden failure and improper operation of the device, so if the equipment does not turn on or buzzes, check the system and turn off the machine in case of serious malfunctions of the engine and sensors. Call the professionals to do the same day dishwasher repair in Mississauga by following the link, and let them identify and fix the problem. The reasons may be the following:

• insufficient or unstable voltage in the outlet;
• the door is not tightly closed;
• the water supply or drain failures;
• water leaks;
• the “Child Protection” function has been activated;

Dishwasher Won't Turn On Due to Wiring Problems

If the indicators on the electronic display of the dishwasher do not light up, then most likely the there is no power on dishwasher which is why your dishwasher won't turn on.

First, check the power cable: visually, everything should be ok, the plug is safe and cold, the wire is not pinched or melted.

If the problem is in the plug, then either replace it or replace the entire power cable. If the power cable is damaged, then it is better, of course, not to risk it, and replace it.

If power surges often take place in your apartment, then get ready for a dishwasher to react to them. In some models, surge protection is installed: after that, the device does not turn on for several minutes.

If after 10 minutes, the dishwasher does not turn on, then you should definitely call a professional.

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Start Button Failure on Dishwasher

If the machine has been actively used for a long time, then there is nothing unusual in the breakdown of the power button. The likely reasons for the failure are the following:

• contact wear out: in this case, the button will not work every time;
• the contacts of the button are damaged by water or chemicals;
• oxidation of contacts under high humidity conditions.

Theoretically, you can change the button yourself, but you need to have a bunch of different tools to do it. In some models, the button is hidden very deep. So, we advise you to call a specialist for whom such repairs are a routine operation.

Unfortunately, the list of possible dishwasher malfunctions is large, so we cannot provide you with all possible solutions. If your dishwasher stopped working in the right way – do not hesitate to contact a professional.

The Dishwasher Is Not Cleaning the Dishes Properly

If your dishwasher doesn't seem to be cleaning the dishes as well as it used to, there are a few things you can check before calling in a professional. First, make sure that you're using the right type and amount of detergent. If you're not sure, check the owner's manual for your dishwasher.

Next, check the water supply to your dishwasher. The water should be hot enough to dissolve the detergent, but not so hot that it damages the plastic components of your dishwasher. If you're not sure about the temperature of your water, check with your local utility company.

Check the Detergent

If you've checked the detergent and the water supply and your dishwasher still isn't cleaning the dishes properly, there are a few other things you can check. First, make sure that the spray arm is not blocked by food or grease. If it is, clean it with a brush or a toothpick.

Check the Filters

Next, check the filters. Most dishwashers have two filters: a sediment filter and a grease filter. The sediment filter is located near the bottom of the dishwasher and traps large food particles. The grease filter is located near the top of the dishwasher and traps smaller grease particles. Both filters should be cleaned regularly to prevent them from becoming clogged.

Call a Professional

If your dishwasher still isn't cleaning the dishes properly, there may be a problem with the water inlet valve. The water inlet valve controls the flow of water into the dishwasher. If it's not working properly, it may not be allowing enough water into the dishwasher to clean the dishes properly.

If you've checked all of these things and your dishwasher still isn't cleaning the dishes properly, it's time to call in a professional.