Why is My Dishwasher Leaking?

Coming downstairs only to discover an ominous puddle on the floor is never a great to start the day.

Fortunately, most common causes of dishwasher faults are comparably straightforward to determine and fix by yourself. This means you could not have to wash the dishes by hand for too long, call an engineer or need to pay a high call-out charge.

So, if you’re feeling up to it find the operating manual if you have it, grab a towel to clean up the leak and get something soak up any additional spills and so see if you can’t fix the problem. If you can’t call us for local dishwasher repair.

Everyday Causes of Dishwasher Faults as well as How to Resolve Them

A lot of the more everyday sources of dishwasher faults are not in fact due to a broken dishwasher . Prior to starting getting the tools out as well as watching numerous online videos there are a few issues you might want to take a look at first.

  1. Check to find out if your dishwasher is aligned. If your dishwasher is not aligned water can quickly puddle as well as leak even if the dishwasher is working perfectly.
  2. Investigate you have been using the proper soap. You could have seen this with your washer. Too much soap or using the wrong type may lead to too many soap suds, the soap suds deluge resulting in a spill.
  3. Investigate your dishwasher door closes properly. If there’s a gap you could have an object obstructing it such as a large plate, or you might need to fix the door fixings.
  4. Test the filter in the base of the tub for any visible drainage issues as if your dishwasher isn’t draining effectively this can result in fill too much and so spill.

When you have eliminated these possible causes it’s time to roll up your sleeves and really start a thorough check.

The easiest place to start is the door as well as investigate for any obvious issues within of the machine prior to moving on to the underside. If you are able to identify and fix the problem without pulling out the dishwasher you’ll save yourself a lot of hassle.

And make sure you disconnect the appliance first by either unplugging it or turning off the circuit breaker for the dishwasher.

Door Gasket

The most everyday place for a dishwasher to leak is around the door, luckily it is also one of the quickest issues to resolve.

If the leakage is intermittent the problem could be as easy as a large plate or something else putting pressure into the door and stopping it from closing fully.

Else-ways the door gasket could have been dislodged or got damaged.

Inspect the door gasket and also check for any cracks, mineral deposits or other deposits, or any parts where the gasket has separated from the door.

Taking off the seal and allowing it a good scrub might help in some instances or you could need to purchase a new seal and change it.

Water Inlet Valve (Solenoid Fill Valve)

The inlet valve can also be a everyday fault. The inlet is usually situated on the underbelly of the machine and so you will most likely need to remove the kick plate and also may have to take off the door cover.

The water inlet valve opens and also closes to let water into the dishwasher at various parts of the programme. The inlet valve could be leaking, demonstrated with a slow drip, or it might be damaged thus not functioning correctly while the dishwasher is running.

In the case that the water inlet valve fails to close properly this can result in the dishwasher overfilling and cause a leakage.

Generally fill valve cannot be refurbished unless it is just the rubber seal that is damaged, which means the entire part would need to be replaced.

Leaking Hoses

Your dishwasher uses hoses to supply, empty and also redistribute water within the programme.

Two complications can present themselves where hoses are the cause.

  1. The seals might get damaged or the contact points could work loose thus it’s a good idea to have a look at all the connections first.
  2. The other issue than can often happen over time is that hoses might get damaged or get a hole in.

Luckily broken hoses are relatively easy to buy as well as replace, even for a novice.

Pumps and Seals

You are able to visually check the gaskets surrounding the pumps or motor to ascertain if there is a leakage and also change them if that’s the case.

The Float Switch

The float itself or the float switch might be not working correctly resulting in the dishwasher overfilling.

When working correctly the float will lift up with the water level until the optimum or highest water level is attained. The end piece of the float will then operate the switch. If something is blocking this or the float is broken this could be causing your issues.

Checking the switch will require a multi-meter but it may be noticeably broken in which case getting a new one should stop the leak.

Alternative Parts that Might Cause a Leak

A damaged wash arm or support may build up pressure causing a leak. This can likewise often affect how well your dishes are being cleaned.

Broken or faulty lines might also cause this problem as could a damaged pump cover if your dishwasher has one.

The motor shaft seal may have cracked causing leakage. This will generally show as a puddle coming from the underside of the appliance.

Top Tips to Sort Out Your Dishwasher

  1. Spend less by changing the seal rather than the entire component. In most situations, you can purchase the gasket separately which saves you having to change the whole component.
  2. Test the easy resolutions first. There’s no point pulling the whole thing away from the wall if it’s the soap that’s making the leak.
  3. Photograph your progress. This could help you reverse the process, show the component you need in a store, and also explain the fault to an engineer if needed.
  4. Be careful. Water and electricity do not mix so unplug the machine first.
  5. If you’re struggling get in a professional.

What To Do Next If Your Initial Investigation Fails to Identify or Fix the Leak

If the cause of the leak remains a mystery the thing you can do is to pull out the machine to get better access beneath it and fill it with water to see if the leak can be seen that way.

If you don’t find any leakages with this method your appliance could only leak when during a cycle. In this case, your best bet would be to find a appliance repair person to determine and mend the fault as there are 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