Why is My Dishwasher Leaking?

Getting up in the morning to find an ominous puddle coming from the dishwasher is never the best to start the day.

Thankfully, most commonly seen sources of dishwasher faults are comparatively easy to determine and mend on your own. Meaning you might not be required to wash the dishes by hand for more than a day or two, wait for the repair man or have to pay the call-out fee.

So, if you’re feeling up to it get out the operating manual if you have it, clean up the puddle and so get a towel clean up any further spills and so see whether you can’t diagnose the fault. If you cannot call us for local dishwasher repair.

Commonly Seen Sources of Dishwasher Leaks and How to Fix Them

Many of the most simple explanations of dishwasher leaks aren’t really a result of a dishwasher fault . Prior to starting preparing yourself for an engineering task and looking at numerous youtube tutorials there are a few problems you should take a look at first.

  1. Test to see if your dishwasher is aligned. If your dishwasher isn’t level water will easily pool and so leak regardless of whether or not the dishwasher has a fault.
  2. Investigate you are using the correct detergent. You could have seen this with your washing machine. An excess of soap or the wrong variety could lead to too many bubbles, the bubbles spill over resulting in a leak.
  3. Test your dishwasher door fully closes. If there’s a gap you could have an object obstructing it, or you might need to replace the door fixings.
  4. Investigate the filter in the base of the tub for any visible drainage issues because if your dishwasher isn’t draining effectively this is likely to result in fill too much and so spill.

If none of the above issues apply it’s time to roll up your sleeves and begin a thorough check.

To make your life easier start with the door and test for any obvious issues in the interior of the machine prior to moving on to the underside. If you are able to find as well as mend the problem without pulling out the dishwasher so much the better.

Before you do anything else make sure you disconnect the dishwasher.

Door Gasket

The door is seemingly the most commonly seen area for leakage as well as one of the easiest issues to fix.

If the leakage is occasional the problem might be as easy as an oversized dish or something else pushing into the door thus stopping the door from closing correctly.

Else-ways the door gasket may have come loose or got damaged.

Examine the door gasket and check for any degradation, a build-up of limescale or other deposits, or any tracts where the gasket might have come away from the door.

Removing the gasket and also allowing it a comprehensive scrub might improve the situation in some cases or you might need to buy a new seal and change it.

Water Inlet Valve (Solenoid Fill Valve)

The water inlet valve can also be a common issue. It is generally located under the machine which means you may have to take off the toe board and could need to remove the door cover.

The fill valve opens and closes to allow water into the tub at different times during the cycle. The inlet valve might be damaged, evidenced with a slow drip, or it could be broken thus not functioning correctly during the cycle.

In the case that the water inlet valve doesn’t close correctly this can mean that the dishwasher overfills, causing a leak.

Usually these valves are not able to be repaired unless it is just the rubber seal that is damaged, which means the whole component would have to be replaced.

Leaking Hoses

Hoses are needed to fill, drain and redistribute water along the programme.

Two problems can present themselves where hoses are concerned.

  1. The seals might get damaged or the connections may come loose meaning it’s worth having a look at all the connection points first.
  2. The other issue than might often happen as time goes by is that hoses could be damaged or cracked.

Luckily faulty hoses are relatively easy to procure and also change.

Pumps and Gaskets

You are able to visually investigate the seals surrounding the pumps or motor to see whether there is a leak and change them if that’s the case.

The Float Switch

The float itself or the float switch could be not working correctly causing the dishwasher to overfill.

When working correctly the float will lift up with the water level until it reaches the maximum fill level. The end piece of the float will then turn on the switch. A blockage or breakage could be causing your problem.

Checking the switch will require a multi-meter although it might be noticeably broken in which case getting a new one should resolve the issue.

Other Parts that Could Cause Leakage

A broken wash arm or support can resulting in a leak. This could likewise often result in your dishes not being cleaned as effectively as they should.

Broken or cracked tubes might also result in this issue as can a loose pump cap.

The motor shaft seal may have cracked causing leakage. This generally presents as leakage coming from underneath the appliance.

Top Tips to Fix Your Machine

  1. Save money by changing the gasket in place of the entire part. In most instances, you are able to acquire the seal without the rest of the part which saves time as well as money.
  2. Test the quick resolutions before you get more complicated. There’s no point pulling the entire thing out if it’s the soap that’s making the leak.
  3. Take photos as you go. This might help you reverse the process, show the component you are looking for in a store, as well as explain the issue to a repair person if required.
  4. Stay safe. Water and electricity are not good friends so turn off the power first.
  5. If in doubt call a professional.

What To Do Next If Your Trouble Shooting Doesn’t Identify or Fix the Leakage

If the cause of the leakage can’t be discovered the thing you can do is to pull out the machine to get better access underneath it and also fill it with water to find out whether the leakage becomes visible.

If this doesn’t shed any light your appliance might only leak when the pump is running. If this is the case, you may wish to hire a appliance repair person to diagnose and also resolve the leak due to the safety risks of running the dishwasher with electrical parts uncovered.

More Dishwasher Problems:

  • Dishwasher Being Loud
  • Dishwasher Not Turning On
  • Dishwasher Not Draining
  • Dishwasher Not Drying