Why is My Dishwasher Leaking?

Coming downstairs to discover a large puddle on the floor is no-one’s chosen way to start the day.

Fortuitously, most commonplace explanations of dishwasher leaks are comparably easy to determine and resolve by yourself. Meaning you might not have to hand wash the dishes for more than a day or two, wait for the repair man or have to pay a high call-out charge.

So, get out the manual if you can, clean up the mess and so get something soak up any further spills and find out whether you can’t find a DIY solution. If you cannot call us for local dishwasher repair.

Commonly Seen Explanations of Dishwasher Faults and How to Resolve Them

Many of the more commonplace sources of dishwasher leaks aren’t actually due to a dishwasher issue at all. Prior to starting getting the tools out and also flicking through numerous online videos there are a couple of things you should troubleshoot first.

  1. Check to find out if your dishwasher is level. If the dishwasher is not level water will easily pool as well as spill out even if the dishwasher is working perfectly.
  2. Test you are using the correct soap. You may be aware of this problem with your washing machine. Too much detergent or using the incorrect variety may result in an excess of suds, the suds overflow resulting in a leak.
  3. Check your dishwasher door fully closes. If it doesn’t there may be an obstruction, or you might need to replace the door fixings.
  4. Test the filter in the bottom of the machine for any visible obstructions because if your dishwasher isn’t emptying effectively this will result in fill too much and so spill.

When you have eliminated these issues it’s time to get ready and begin the inspection.

The easiest place to start is the door and investigate for any visible damage in the interior of the machine prior to moving on to the underneath. If you can identify 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 appliance.

Door Seal

The door is no doubt the most common area for a dishwasher to leak and one of the easiest problems to fix.

If the leak is periodic the problem may be as simple as a big pan or another object putting pressure against the door and preventing it from closing properly.

Else-ways the door seal could have been dislodged or been split.

Examine the door gasket and test for any brittleness, mineral deposits or other deposits, or any tracts in which the seal might have separated from the door.

Extracting the seal and allowing it a comprehensive wash can help in some cases or you might have to purchase a new gasket and replace it.

Water Inlet Valve (Solenoid Fill Valve)

The fill valve can be a further simple problem. This is usually located underneath the machine so you will most likely have to remove the kick plate and also might have to remove the door cover.

The fill valve opens and closes to allow water into the dishwasher at varying parts of the programme. The water inlet valve might be showing a leak, shown with a slight drip, or it may be damaged and not functioning correctly throughout the programme.

If the fill valve doesn’t shut correctly this can lead to the dishwasher overfilling and result in a leakage.

Usually inlet valve are not able to be repaired, thus the entire part would have to be changed.

Leaking Hoses

Your dishwasher uses hoses to fill, empty and also redistribute water during the cycle.

Two problems might arise where hoses are the cause.

  1. The seals may get damaged or the contact points can work loose so it’s worth checking all the connection points .
  2. The alternative problem than might easily happen as time goes by is that hoses may become degraded or cracked.

If you are able to determine that the leak is a result of a faulty hose this will be simple to change and new hoses are readily available.

Pumps and Seals

You are able to visually investigate the rubber gaskets surrounding the pumps or motor to ascertain if there is a leakage and replace them if there is.

The Float Switch

Either the float or the float switch might be broken resulting in the dishwasher overfilling.

When operating correctly the float will rise as the water rises until it reaches the maximum fill level. 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.

Testing the switch will require electrical equipment but it might be noticeably damaged in which case getting a new one should stop the leak.

Alternative Parts that Might Lead to a Leak

A broken wash arm or support could causing leakage. This will also often result in your dishes not being cleaned as effectively as they should.

Broken or damaged lines could also cause this issue as can a damaged pump cap.

The motor shaft gasket may have degraded resulting in a leak. This generally presents as leakage coming from underneath the dishwasher.

Top Tips to Sort Out Your Dishwasher

  1. Spend less by replacing the seal rather than the entire part. In many cases, you can acquire the seal separately which saves time as well as money.
  2. Check the easy resolutions first. There’s no point pulling the whole thing out if it’s the soap that’s making the problem.
  3. Photograph your progress. This may make your life easier when you come to put the machine back together, describe the component you need to a sales person, and identify the fault to a repair person if needed.
  4. Stay safe. Water and electricity are not good friends so unplug the machine first.
  5. If you’re not sure call a professional.

The Next Steps You Should Take If Your Initial Investigation Fails to Identify or Fix the Leak

If the root of the leakage can’t be discovered the thing you may do is to pull the machine away from the wall to get better access underneath it and also add water to the tub to find out whether the leak presents itself.

If this gives no further clues your dishwasher could only show a leakage when the pump is running. In this case, you should find a appliance repair person to diagnose and also mend the problem due to the safety risks of checking for faults with electrical parts uncovered.

More Dishwasher Problems:

CLICK-TO-CALL