Why is My Dishwasher Leaking?

Entering the kitchen only to find an ominous puddle on the floor is never a great to start the day.

Thankfully, most everyday explanations of dishwasher leaks are relatively straightforward to diagnose and mend yourself. Meaning you might not need to wash the dishes by hand that much, wait for the repair man or need to pay a high call-out fee.

So, if you’re feeling up to it grab the manual if you can, get a towel to clean up the mess and get something clean up any further spills and see whether you can find a DIY solution. If you aren’t able to call us for local dishwasher repair.

Simple Explanations of Dishwasher Leaks as well as How to Fix Them

Some of the more simple explanations of dishwasher faults are not really a result of a broken dishwasher . Prior to starting getting the tools out as well as flicking through endless online videos there are a few issues you might want to take a look at first.

  1. Test to find out if your dishwasher is aligned. If your dishwasher is wonky water can quickly pool as well as spill out without there being anything that needs to be mended or changed.
  2. Test you are using the correct soap. You may be aware of this fault with your washing machine. Too much soap or the incorrect variety can result in an excess of bubbles, the soap suds overflow and so you get a spill.
  3. Test your dishwasher door fully closes. If it does not you could have an object obstructing it such as a large plate, or you might have to replace the door fixings.
  4. Test the filter located at the bottom of the machine for any visible drainage issues because if your dishwasher isn’t emptying properly this will result in fill too much and leak.

If none of the above issues apply it’s time to get ready and start a thorough check.

To make your life easier start with the door and check for any obvious issues in the interior of the machine prior to moving on to the underside. If you can identify and so mend the leak without pulling out the dishwasher so much the better.

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 everyday place for a dishwasher to leak is around the door, luckily it is also one of the simplest problems to fix.

If the leakage is periodic the issue might be as simple as a large plate or something else pushing into the door thus preventing it from sealing correctly.

Else-ways the door gasket might have been dislodged or been cracked.

Check the door seal and also investigate for any degradation, a build-up of limescale or other deposits, or any parts in which the seal has come away from the door.

Taking off the seal and also allowing it a thorough wash could improve the situation in some instances or you may need to buy a new gasket and replace it.

Water Inlet Valve (Solenoid Fill Valve)

The inlet valve can be a further commonly seen fault. This is usually situated on the underbelly of the machine therefore you will have to remove the toe board and also may need to remove the door cover.

The water inlet valve opens and closes to let water into the tub at varying times in the programme. The inlet valve could be damaged, demonstrated by a slow drip, or it may be damaged and so not functioning correctly throughout the cycle.

When the inlet valve fails to close correctly this can lead to the dishwasher overflowing.

Often these valves are not able to be repaired, thus the entire part would need to be replaced.

Leaking Hoses

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

Two complications could arise where hoses are involved.

  1. The seals might break or the connections might come loose meaning it’s worth checking all the connection points first.
  2. The alternative problem than might often develop as you use the machine is that hoses could become damaged or get a hole in.

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

Pumps and Gaskets

You can visually test the seals that are part of the pumps or motor to ascertain whether there is a leak and replace them if that’s the case.

The Float Switch

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

A working float will lift up with the water level until the optimum or highest water level is reached. The tail of the float should then activate the switch. If something is blocking this or the float is broken this could be causing your issues.

Checking the switch will require electrical equipment although it may be noticeably damaged in which case getting a new one should stop the leak.

Other Components that May Result in a Leak

A broken wash arm or support can force water under the door resulting in leakage. This will likewise often affect how well your dishes are being cleaned.

Broken or cracked tubes can likewise result in this fault as may a cracked pump cap.

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

Top Tips to Sort Out Your Dishwasher

  1. Spend less by checking the seal instead of the whole component. In plenty situations, you can acquire the seal without the rest of the part which saves you having to replace the entire part.
  2. Investigate the simple fixes first. You don’t need to pull the entire thing away from the wall if the problem is the detergent.
  3. Photograph your progress. This might assist you to reverse the process, describe the component you are looking for in a shop, and also explain the fault to a repair person if needed.
  4. Stay safe. Water and electricity do not mix so unplug the machine first.
  5. If you’re not sure get in a repair person.

The Next Steps You Should Take If Your Trouble Shooting Fails to Identify or Mend the Leak

If the root of the issue remains a mystery the next step you can take is to pull the machine away from the wall to get better access underneath it and also add water to the tub to see if the leak can be seen that way.

If this doesn’t shed any light your dishwasher may only leak if it’s running. If this is the case, you may wish to get a appliance repair person to pinpoint and resolve the problem as there are safety risks of checking for faults with electrical elements exposed.

More Dishwasher Problems:

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