Why is My Dishwasher Leaking?

Coming downstairs to step in an ominous puddle on the floor is never the best to start the day.

Fortunately, most common sources of dishwasher leaks are comparably easy to pinpoint and fix by yourself. This means you might not be required to wash the dishes by hand for more than a day or two, wait for the repair man or need to pay the call-out fee.

So, if you’re feeling up to it get out the instruction manual if you know where it is, clean up the puddle and so get a towel clean up any further leaks and see if you can’t fix the problem. If you aren’t able to call us for local dishwasher repair.

Commonly Seen Sources of Dishwasher Leaks and How to Mend Them

Some of the more common explanations of dishwasher leaks aren’t in fact a result of a dishwasher fault . Prior to starting preparing yourself for an engineering task and looking at endless youtube videos there are a number of problems you should rule out first.

  1. Test to see whether your dishwasher is level. If your dishwasher is wonky water will easily pool and so leak regardless of whether or not the dishwasher has a fault.
  2. Check you have been using the proper soap. You may have seen this with your washing machine. An excess of soap or the wrong type can lead an excess of suds, the soap suds overflow and you get a spill.
  3. Test your dishwasher door closes properly. If it doesn’t there may be a blockage, or you might have to fix the door fixings.
  4. Investigate the filter in the base of the machine for any visible obstructions because if your dishwasher isn’t emptying properly this is likely to result in fill too much and spill.

When you have ruled out these possible causes it’s time to roll up your sleeves and start a thorough check.

The easiest place to start is the door as well as investigate for any obvious issues inside of the machine prior to moving on to the underneath. If you are able to find and so resolve the problem 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 Seal

The most common place for a dishwasher to leak is around the door, fortunately it is likewise one of the simplest problems to solve.

If the leakage is periodic the issue could be as straightforward as an oversized dish or another object pushing against the door and preventing the door from shutting correctly.

Otherwise the door seal may have come out of place or got cracked.

Examine the door gasket and investigate for any cracks, mineral deposits or other debris, or any areas where the seal has separated from the door.

Extracting the seal and allowing it a good wash might improve the situation in some cases or you may have to acquire a new gasket and replace it.

Water Inlet Valve (Solenoid Fill Valve)

The fill valve can be another simple problem. The Valve is usually located underneath the machine and so you may have to remove the kick plate and also may need to unscrew the door cover.

The fill valve opens and also closes to let water into the machine at varying parts of the cycle. The water inlet valve may be leaking, evidenced with a slow drip, or it may be broken thus not operating properly during the cycle.

In the case that the water inlet valve fails to shut correctly this can result in the dishwasher overflowing.

Often fill valve cannot be repaired, which means the entire valve would need to be changed.

Leaking Hoses

Hoses are needed to supply, drain as well as redistribute water along the cycle.

Two complications could develop with hoses.

  1. The seals could get damaged or the connections could work loose thus it’s worth having a look at all the connections first.
  2. The alternative problem than may often happen over time is that hoses can get damaged or get a hole in.

Luckily faulty hoses are relatively simple to procure and also replace.

Pumps and Seals

You are able to visually check the rubber gaskets surrounding the pumps or motor to determine whether there is a leak and replace them if that’s the case.

The Float Switch

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

When operating as it should the float will go up as the water level goes up until the optimum or maximum water level is attained. The end piece of the float will then turn on the switch. A blockage or breakage could be your issues.

Testing the switch will require a multi-meter although it may be obviously broken in which case replacing it should stop the leak.

Other Parts that Might Result in Leakage

A broken wash arm or support may build up pressure resulting in leakage. This could likewise often affect how well your dishes are being cleaned.

Broken or cracked tubes might also result in this problem as might a cracked pump cap if your machine has one.

The motor shaft seal could have degraded resulting in a leak. This will generally show as a leak coming from underneath the machine.

Top Tips to Fix Your Machine

  1. Spend less by replacing the seal instead of the whole component. In most instances, you are able to purchase the gasket without the rest of the part which saves you having to change the entire part.
  2. Investigate the simple resolutions first. There’s no point pulling the whole machine away from the wall if the problem is the soap.
  3. Photograph your progress. This may make your life easier when you come to put the machine back together, describe the part you need in a store, and identify the fault to an engineer if required.
  4. Stay safe. Water and electricity are not good friends so turn off the power 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 Resolve the Leak

If the root of the problem can’t be discovered the thing you can do is to pull out the machine to get better access beneath it and also fill it with water to find out if the leak can be seen that way.

If this doesn’t shed any light your appliance may only show a leakage when it’s running. In this case, your best bet would be to find a service engineer to determine and resolve the issue as there are safety risks of checking for faults with electrical components uncovered.

More Dishwasher Problems:

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