Dishwasher Leaking From Bottom Left Corner: How to Fix


Noticing a leak from the bottom left corner of the dishwasher is a common problem that many owners of this appliance face. However, if left unattended, it can cause significant damage to your kitchen and even your home. 

In this article, we’ll walk you through the steps to identify and fix the issue, so you can get back to using your dishwasher without any leaks.

dishwasher leaking from bottom left corner


Dishwasher Leaking From Bottom Left Corner: How to Fix

Below we have outlined the steps to follow to fix the leaking problem with your dishwasher. In most cases, you won’t need to the assistance of a technician to handle the fixes, which would save you from spending.

Step 1: Turn off the Power

Before you start working on your dishwasher, make sure to turn off the power to prevent any accidents. Locate the circuit breaker that controls your dishwasher and switch it off.

Step 2: Remove the Bottom Panel

To access the inside of your dishwasher, you’ll need to remove the bottom panel. This can be done by unscrewing the screws that hold it in place. Once you’ve removed the panel, you’ll be able to see the interior of your dishwasher.


Step 3: Identify the Source of the Leak

Now that you have access to the inside of your dishwasher, it’s time to identify the source of the leak. In most cases, leaks occur at the bottom left corner of the dishwasher, near the door. However, leaks can also occur in other areas, so be sure to inspect the entire interior.

One of the most common causes of leaks is a damaged or worn-out door gasket. The door gasket is a rubber seal that runs around the edge of the dishwasher door and prevents water from leaking out. Inspect the gasket for any signs of wear or damage, such as cracks or tears. If you notice any damage, replace the gasket.

Another potential cause of leaks is a damaged or clogged drain hose. The drain hose conveys water out of the dishwasher and into the sink or garbage disposal. If the hose is damaged or clogged, water can leak out of the dishwasher. Inspect the hose for any signs of damage or clogs. If you notice any issues, replace the hose.

Step 4: Check the Dishwasher Tub

If you’ve ruled out the door gasket and drain hose as the source of the leak, it’s time to inspect the dishwasher tub. The tub is the main interior of the dishwasher where the dishes are placed. Look for any cracks or holes in the tub that could be causing the leak. If you notice any damage, replace the tub.

Step 5: Inspect the Float Switch

The float switch regulates the water level in the dishwasher. A stuck or damaged switch can cause the dishwasher to overfill and leak. Inspect the float switch for any signs of damage or obstruction. If you notice any issues, replace the switch.

Step 6: Check the Water Inlet Valve

The function of the water inlet valve is to regulate the flow of water into the dishwasher. If the valve is damaged or clogged, it can cause the dishwasher to overfill and leak. Check the valve for any signs of damage or clogs. If you notice any issues, replace the valve.

Step 7: Reassemble the Dishwasher

Once you’ve identified and fixed the source of the leak, it’s time to reassemble your dishwasher. Replace the bottom panel and screw it back into place. Turn on the power to the dishwasher and run a cycle to ensure that the leak has been fixed.

How To Prevent Your Dishwasher From Leaking At The Bottom Left Corner

Preventing your dishwasher from leaking is an important part of keeping your kitchen clean and safe. Here are some tips to help you avoid leaks and keep your dishwasher running smoothly:

Check the Door Seal Regularly

With continuous use, the seal can become worn or damaged, which can lead to leaks. To prevent this from happening, check the door seal regularly for signs of wear or damage. If you notice any issues, replace the seal as soon as possible.

Don’t Overload the Dishwasher

Overloading your dishwasher can put undue strain on the door seal and other components, which can lead to leaks. Be sure to load your dishwasher according to the manufacturer’s recommendations and avoid overloading it. This will help to prevent leaks and ensure that your dishwasher operates efficiently.

Clean the Filter Regularly

The filter in your dishwasher traps food particles and other debris, preventing them from clogging the drain and causing leaks. To avoid leaks, be sure to clean the filter regularly. This will help to ensure that the dishwasher drains properly and doesn’t overflow.

Check the Drain Hose

A clogged or damaged drain hose can back up water and cause it to leak out of the dishwasher. To prevent this from happening, check the drain hose regularly for signs of damage or clogs. If you notice any issues, replace the hose as soon as possible.

Run the Dishwasher Regularly

Running your dishwasher regularly can help to prevent leaks by keeping the components in good working order. Be sure to run the dishwasher at least once a week, even if it’s not full. This will help to prevent the seals and other components from drying out and cracking.

Final Thoughts

By following the steps outlined in this guide, you can identify and fix the issue yourself, saving you time and money. Remember to always turn off the power before working on your dishwasher and to inspect all potential sources of the leak.

While you should be able to follow the tips above and fix the leaking issue, preventing your dishwasher from leaking in the first place is most important. Applying the maintenance tips and checking the components regularly, you can keep your dishwasher running smoothly and avoid leaks. If you do notice any issues, be sure to address them promptly to prevent any damage to your home or appliances.

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