Why is My Dishwasher Leaking?

Getting up in the morning only to find a large puddle on the floor is no-one’s chosen manner to start the day.

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

So, get out the instruction manual if you can, find an old towel to clean up the leak and get something soak up any additional leaks and see whether you can’t find a DIY solution. If you can’t call us for local dishwasher repair.

Commonly Seen Causes of Dishwasher Faults and How to Fix Them

Some of the more simple sources of dishwasher faults aren’t actually a result of a broken dishwasher . Prior to starting preparing yourself for an engineering task as well as flicking through endless online videos there are a few problems you can rule out first.

  1. Investigate to see if your dishwasher is aligned. If the dishwasher isn’t level water will easily pool as well as leak without there being anything that needs to be resolved or changed.
  2. Check you are using the proper detergent. You might have seen this with your washer. Too much soap or using the wrong type could result in an excess of soap suds, the suds bubble over resulting in a leak.
  3. Test your dishwasher door fully closes. If it does not you may have an object obstructing it such as a large plate, or you may have to fix the door fixings.
  4. Check the filter in the bottom of the machine for any obvious obstructions as if your dishwasher isn’t draining properly this will result in fill too much and spill.

When you have eliminated these potential problems it’s time to roll up your sleeves and begin the investigation.

The easiest place to start is the door as well as investigate for any obvious problems in the interior of the machine before you move on to the underneath. If you are able to find and fix the problem before you need to pull 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 Seal

The most commonly seen place for leakage is around the door, luckily it is also one of the quickest issues to resolve.

If the leakage is periodic the issue could be as straightforward as a big pan or another object pushing against the door and stopping it from closing correctly.

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

Examine the door gasket and investigate for any degradation, a build-up of limescale or other deposits, or any tracts in which the gasket has separated from the door.

Extracting the seal and giving it a good wash has been known to help in some instances or you might be required to purchase a new seal and replace it.

Water Inlet Valve (Solenoid Fill Valve)

The fill valve can be another simple issue. It is generally found underneath the machine so you will most likely need to take off the kick plate and might have to take off the door cover.

The inlet valve opens and closes to let water into the dishwasher at different times in the programme. The water inlet valve may be showing a leak, shown with a slight drip, or it may be broken thus not functioning properly while the dishwasher is running.

When the water inlet valve doesn’t close fully this can result in the dishwasher leaking.

Often these valves can’t be fixed, thus the whole part would have to be replaced.

Leaking Hoses

Hoses are needed to supply, drain and also recirculate water during the programme.

Two problems could arise where hoses are concerned.

  1. The seals may go or the contact points may come loose so it’s a good idea to check all the connection points .
  2. The alternative fault than could often happen as you use the machine is that hoses might become degraded or cracked.

If you can see that the leakage is coming from a hose this should be simple to change and new hoses are easy to come by.

Pumps and Seals

You are able to visually test the gaskets surrounding the water pumps or motor to ascertain if there is a leakage as well as replace them if that’s the case.

The Float Switch

The float itself or the float switch could be faulty causing the dishwasher to overfill.

When operating correctly the float will lift up as the water level goes up until the desired or maximum water level is reached. The tail of the float will then turn on the switch. If something is blocking this or the float is broken this could be causing your issues.

Testing the switch would need a multi-meter although it might be clearly broken in which case getting a new one should fix the issue.

Alternative Parts that Might Lead to Leakage

A cracked wash arm or support may force water under the door causing leakage. This will likewise often affect how well your dishes are being cleaned.

Broken or cracked lines may also result in this fault as may a cracked pump cover if your dishwasher has one.

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

Top Tips to Sort Out Your Dishwasher

  1. Save money by changing the gasket in place of the whole component. In plenty instances, you can acquire the gasket separately which saves time as well as money.
  2. Check the quick solutions first. There’s no point pulling the entire dishwasher out if the problem is the detergent.
  3. Take photos at each step. This might make your life easier when you come to put the machine back together, show the component you need in a store, and explain the problem to a repair person if required.
  4. Stay safe. Water and electricity are not good friends so unplug the machine first.
  5. If in doubt get in a repair person.

What To Do Next If Your Trouble Shooting Doesn’t Identify or Resolve the Leakage

If the cause of the problem remains a mystery the next step you might take is to pull the dishwasher away from the wall to get a better look beneath it and fill it with water to see whether the leak presents itself.

If this doesn’t shed any light your appliance could only leak if it’s running. In this instance, you should get a qualified technician to pinpoint as well as mend the fault due to the 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