Why is My Dishwasher Leaking?

Getting up in the morning to step in an ominous puddle on the floor is never a great to start the day.

Luckily, most commonplace sources of dishwasher leaks are comparably simple to determine and resolve yourself. Meaning you may not need to wash the dishes by hand for too long, call an engineer or need to pay a high call-out fee.

So, grab the operating manual if you can, clean up the mess and so get a towel clean up any further spills and so see whether you can’t fix the problem. If you can’t call us for local dishwasher repair.

Simple Explanations of Dishwasher Faults as well as How to Mend Them

A lot of the more commonplace sources of dishwasher leaks aren’t in fact a result of a dishwasher fault . Prior to starting getting the tools out as well as flicking through endless youtube tutorials there are a few things you can take a look at first.

  1. Check to see whether your dishwasher is aligned. If the dishwasher is misaligned water will easily pool and so leak without there being anything that needs to be fixed or changed.
  2. Test you have been using the right soap. You could be aware of this problem with your washing machine. Too much detergent or the wrong variety may lead to too many suds, the soap suds bubble over and you get a leak.
  3. Investigate your dishwasher door closes properly. If it doesn’t you might have an object blocking it such as a large plate, or you could have to replace the door fixings.
  4. Check the filter in the base of the tub for any easy to see obstructions because if your dishwasher isn’t emptying properly this is likely to result in fill too much and spill.

If none of the above issues apply it’s time to get ready and really begin the inspection.

The easiest place to start is the door and check for any obvious damage in the interior of the machine prior to moving on to the underneath. If you can find and so resolve the issue before you need to pull out the dishwasher you’ll save yourself a lot of hassle.

Also 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 on the door, luckily it is also one of the quickest issues to resolve.

If the leakage is intermittent the issue may be as straightforward as a large plate or something else pushing against the door and preventing the door from sealing properly.

On the other hand the door seal might have come loose or got damaged.

Inspect the door seal and test for any cracks, mineral deposits or other deposits, or any parts where the seal has come away from the door.

Taking off the seal and allowing it a comprehensive clean has been known to help in some cases or you may need to buy a new gasket and replace it.

Water Inlet Valve (Solenoid Fill Valve)

The water inlet valve can also be a commonly seen fault. The Valve is in most cases found underneath the machine therefore you may have to take off the kick plate and could have to take off the door cover.

The inlet valve opens and also closes to let water into the tub at different times during the cycle. The fill valve may be showing a leak, shown with a slow drip, or it may be damaged and so not functioning fully during the cycle.

When the inlet valve fails to close fully this can mean that the dishwasher overfills, causing a leak.

Usually inlet valve can’t be fixed unless it is just the rubber seal that is damaged, and so the entire part would need to be replaced.

Leaking Hoses

Your dishwasher uses hoses to supply, empty and recirculate water along the programme.

Two complications might present themselves when it comes to hoses.

  1. The seals can get damaged or the connections can come loose so it’s a good idea to check all the connection points .
  2. The alternative issue than could easily develop as time goes by is that hoses could be broken or cracked.

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

Pumps and Gaskets

You can visually check the rubber seals that are part of 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 causing the dishwasher to overfill.

When operating as it should the float will rise as the water rises until it reaches the optimum fill level. The end piece of the float should then operate the switch. If something is blocking this or the float is broken this could be causing your problem.

Checking the switch will require a multi-meter but it could be obviously damaged in which case replacing it should solve the leak.

Other Parts that Might Lead to a Leak

A cracked 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 may likewise result in this problem as can a damaged pump cover.

The motor shaft seal could have come loose resulting in leakage. This will generally show as a leak coming from underneath the appliance.

Top Tips to Mend Your Dishwasher

  1. Spend less by changing the gasket instead of the whole component. In most cases, you can buy the gasket without the rest of the part which saves time as well as money.
  2. Test the easy resolutions before you get more complicated. You don’t need to pull the entire dishwasher out if it’s the detergent that’s making the problem.
  3. Take photos at each step. This may assist you to reverse the process, show the part you are looking for in a shop, and explain the issue to an engineer if needed.
  4. Be careful. Water and electricity do not mix so turn off the power first.
  5. If in doubt get in a repair person.

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

If the root of the problem can’t be discovered the next step you could take is to pull out the dishwasher to get a better look beneath it and add water to the tub to see whether the leakage can be seen that way.

If this doesn’t shed any light your dishwasher may only leak when it’s running. If this is the case, your best bet would be to get a dishwasher repair person to pinpoint as well as resolve the issue as there are safety risks of checking for faults with electrical components exposed.

More Dishwasher Problems:

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