Why is My Dishwasher Leaking?

Getting up in the morning to find a large puddle coming from the dishwasher is no-one’s chosen way to start the day.

Thankfully, most commonly seen sources of dishwasher leaks are comparatively simple to pinpoint and mend on your own. This means you could not need to wash the dishes by hand for more than a day or two, take a day off waiting for an repair person or need to pay a high call-out fee.

So, grab the operating manual if you know where it is, clean up the puddle and so get a towel soak up any further spills and see whether you can find a DIY solution. If you cannot call us for local dishwasher repair.

Common Sources of Dishwasher Leaks and How to Mend Them

Some of the more common causes of dishwasher faults are not actually a result of a broken dishwasher at all. Prior to starting preparing yourself for an engineering task as well as watching numerous online tutorials there are a couple of problems you might want to take a look at first.

  1. Investigate to find out if your dishwasher is aligned. If your dishwasher isn’t aligned water can easily puddle as well as spill out even if the dishwasher is working perfectly.
  2. Test you have been using the proper soap. You could be aware of this problem with your washing machine. Too much soap or the incorrect variety may result in an excess of soap suds, the suds overflow and you get a spill.
  3. Test your dishwasher door closes correctly. If it doesn’t there may be a blockage, or you could have to fix the door fixings.
  4. Test the filter located in the base of the machine for any visible obstructions as if your dishwasher isn’t emptying effectively this will result in fill too much and so spill.

Once you have ruled out these issues it’s time to get ready and begin the inspection.

The easiest place to start is the door as well as investigate for any visible issues inside of the machine before you move on to the underneath. If you can find as well as fix the issue 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 door is probably the most simple area for leakage and also one of the easiest issues to resolve.

If the leak is intermittent the fault may be as simple as a big pan or another object pushing against the door thus preventing it from shutting fully.

Otherwise the door gasket might have been dislodged or become split.

Examine the door gasket and also check for any cracks, a build-up of limescale or other debris, or any parts in which the seal might have come away from the door.

Removing the gasket and giving it a comprehensive clean could help in some cases or you could be required to purchase a new gasket and replace it.

Water Inlet Valve (Solenoid Fill Valve)

The inlet valve can be another everyday problem. This is usually situated underneath the machine and so you will most likely need to unscrew the toe board and may have to unscrew the door cover.

The fill valve opens and also closes to allow water into the dishwasher at different parts of the programme. The water inlet valve could be showing a leak, evidenced with a slow drip, or it might be broken thus not functioning correctly throughout the cycle.

When the water inlet valve fails to shut properly this can result in the dishwasher overflowing.

Often these valves can’t be refurbished unless it is just the rubber gasket that is faulty, and so the entire part would have to be changed.

Leaking Hoses

Hoses are needed to fill, drain as well as redistribute water along the cycle.

Two issues can develop where hoses are involved.

  1. The gaskets might go or the connections may work loose thus it’s worth checking all the connection points .
  2. The alternative fault than can often develop as time goes by is that hoses may be damaged or get a hole in.

Luckily broken hoses are relatively simple to get hold of and replace, even for a novice.

Pumps and Seals

You are able to visually check the gaskets surrounding the pumps or motor to determine if there is a leakage and change them if there is.

The Float Switch

The float itself or the float switch could be faulty resulting in the dishwasher overfilling.

When working as it should the float will rise with the water level until the optimum or maximum water level is attained. The tag of the float would then activate the switch. If something is blocking this or the float is broken this could be your issues.

Checking the switch will require electrical equipment but it may be noticeably damaged in which case replacing it should stop the leak.

Other Parts that Could Cause a Leak

A broken wash arm or support may resulting in leakage. This will likewise often result in your dishes not being cleaned as effectively as they should.

Broken or faulty lines can also cause this problem as can a loose pump cap.

The motor shaft seal might have cracked causing a leak. This will generally show as a puddle coming from the underside of the machine.

Top Tips to Mend Your Dishwasher

  1. Save money by replacing the gasket in place of the whole component. In many instances, you can acquire the gasket without the rest of the part which saves time as well as money.
  2. Check the easy solutions before you get more complicated. You don’t need to pull the entire thing out if the problem is the soap.
  3. Take photos as you go along. This could assist you to reverse the process, describe the component you are looking for in a store, and identify the problem 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 the professionals.

The Next Steps You Should Take If Your Initial Investigation Doesn’t Identify or Mend the Leak

If the cause of the leakage can’t be discovered the thing you can do is to pull the dishwasher away from the wall to get better access underneath it as well as add water to the tub to see if the leakage can be seen that way.

If you are still in the dark your appliance could only leak if during a cycle. In this case, your best bet would be to hire a appliance repair person to diagnose and fix the issue as there are safety risks of checking for faults with electrical parts uncovered.

More Dishwasher Problems:

  • Dishwasher Being Loud
  • Dishwasher Not Turning On
  • Dishwasher Not Draining
  • Dishwasher Not Drying
CLICK-TO-CALL