Why is My Dishwasher Leaking?

Getting up in the morning only to discover an ominous puddle on the floor is no-one’s chosen manner to start the day.

Fortuitously, most commonly seen causes of dishwasher faults are relatively straightforward to determine and mend by yourself. Meaning you might not have to wash the dishes by hand for more than a day or two, stay at home waiting for an repair person or need to pay the call-out charge.

So, if you’re feeling up to it grab the operating manual if you can, grab a towel to clean up the leak and so get something clean up any further leaks and so see whether you can’t fix the problem. If you aren’t able to call us for local dishwasher repair.

Simple Sources of Dishwasher Faults as well as How to Resolve Them

Many of the more everyday explanations of dishwasher faults are not actually due to a dishwasher fault . Before you start preparing yourself for an engineering task as well as looking at endless YouTube tutorials there are a number of things you should rule out first.

  1. Check to find out whether your dishwasher is aligned. If the dishwasher is not level water will easily puddle and so leak without there being anything that needs to be mended or replaced.
  2. Test you are using the right detergent. You could have seen this with your washing machine. Too much detergent or using the incorrect variety may result in to too many soap suds, the bubbles deluge resulting in a leak.
  3. Test your dishwasher door fully closes. If it does not there may be a blockage, or you may have to adjust the hinge or the locking mechanism.
  4. Test the filter located at the base of the tub for any obvious drainage issues as if your dishwasher isn’t emptying correctly this can cause it to fill too much and leak.

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

To make your life easier start with the door and test for any obvious damage inside of the machine before you move on to the underside. If you can find and resolve the leak 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 common place for a dishwasher to leak is around the door, thankfully it is likewise one of the easiest issues to fix.

If the leakage is occasional the problem could be as straightforward as an oversize dish or something else pushing against the door and stopping the door from shutting fully.

Else-ways the door gasket may have come out of place or become cracked.

Check the door gasket and investigate for any brittleness, mineral deposits or other gunk, or any parts in which the gasket might have come away from the door.

Extracting the seal and giving it a thorough clean could help in some cases or you could need to buy a new seal and change it.

Water Inlet Valve (Solenoid Fill Valve)

The inlet valve can also be a commonplace issue. This is generally located on the underbelly of the machine so you will need to take off the toe board and also might need to take off the door cover.

The water inlet valve opens and also closes to let water into the tub at different times during the program. The water inlet valve could be leaking, evidenced by a slight drip, or it may be damaged thus not opening or closing properly while the dishwasher is running.

In the case that the inlet valve doesn’t shut correctly this can result in the dishwasher overflowing.

Usually these valves can’t be repaired unless it is only the rubber seal that is broken, thus the entire valve would have to be changed.

Leaking Hoses

Hoses are needed to fill, empty as well as redistribute water along the program.

Two issues can develop where hoses are the cause.

  1. The gaskets can get damaged or the connections could come loose thus it’s a good idea to have a look at all the connection points first.
  2. The alternative problem than might easily develop over time is that hoses may become degraded or cracked.

Luckily damaged hoses are easy to buy and also replace, even for a novice.

Pumps and Seals

You are able to visually test the rubber seals around 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 may be faulty resulting in the dishwasher overfilling.

When operating correctly the float will rise as the water rises until the optimum or maximum water level is reached. The tail of the float should then turn on the switch. A blockage or breakage could be your issues.

Testing the switch would need electrical equipment but it might be obviously broken in which case replacing it should resolve the issue.

Other Components that Could Lead to Leakage

A damaged wash arm or support might resulting in a leak. This can also often result in your dishes not being cleaned as effectively as they should.

Broken or cracked tubes might likewise cause this fault as might a cracked pump cap.

The motor shaft gasket may have degraded resulting in a leak. This generally presents as a leak coming from the underside of the appliance.

Top Tips to Fix Your Dishwasher

  1. Spend less by changing the seal rather than the whole part. In many cases, you can purchase the gasket without the rest of the part which saves you having to replace the whole part.
  2. Check the quick fixes before you get more complicated. You don’t need to pull the entire machine out if it’s the detergent that’s causing the issue.
  3. Take photos as you go. This might help you reverse the process, explain the part you are looking for to a sales person, and identify the fault to an engineer if required.
  4. Be careful. Water and electricity are not good friends so turn off the power first.
  5. If you’re struggling get in a repair person.

The Next Steps You Should Take If Your Trouble Shooting Fails to Disclose or Resolve the Leak

If the cause of the issue remains a mystery the next step you may take is to pull out the dishwasher to get a better look beneath it and add water to the tub to see if the leak becomes visible.

If this gives no further clues your dishwasher might only show a leakage if during a cycle. In this instance, your best bet would be to get a service engineer to diagnose as well as fix the issue 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