Why is My Dishwasher Leaking?

Getting up in the morning to step in a large puddle coming from the dishwasher is no-one’s favorite manner to start the day.

Luckily, most commonplace causes of dishwasher faults are relatively straightforward to determine and fix on your own. Meaning you might not be required to hand wash the dishes that much, wait for the repair man or have to pay a high 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 mess and get something clean up any further leaks and so find out if you can diagnose the fault. If you aren’t able to call us for local dishwasher repair.

Common Causes of Dishwasher Leaks as well as How to Fix Them

Many of the most common causes of dishwasher faults aren’t in fact a result of a broken dishwasher at all. Prior to starting getting the tools out and flicking through endless online videos there are a number of things you can troubleshoot first.

  1. Investigate to see whether your dishwasher is aligned. If your dishwasher isn’t aligned water can quickly puddle as well as spill out regardless of whether or not the dishwasher has a fault.
  2. Test you are using the proper detergent. You might have seen this with your washer. An excess of detergent or using the wrong type can lead to too many soap suds, the soap suds spill over and you get a leak.
  3. Check your dishwasher door closes fully. If there’s a gap you might have something blocking it such as a large plate, or you could have to adjust the hinge or the locking mechanism.
  4. Check the filter at the base of the tub for any easy to see obstructions because if your dishwasher isn’t emptying effectively this can result in overfill and so leak.

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

To make your life easier start with the door as well as investigate for any obvious problems in the interior of the machine prior to moving on to the underneath. If you are able to identify as well as fix the leak before you have to pull out the dishwasher so much the better.

Before you do anything else make sure you disconnect the dishwasher.

Door Gasket

The most common place for leakage is on the door, thankfully it is also one of the easiest problems to solve.

If the leak is occasional the issue could be as easy as a big pan or something else putting pressure into the door and stopping the door from closing fully.

Else-ways the door gasket might have come out of place or been cracked.

Check the door seal and also investigate for any degradation, a build-up of limescale or other gunk, or any areas in which the gasket might have come away from the door.

Removing the gasket and giving it a thorough scrub has been known to improve the situation in some instances or you may have to purchase a new gasket and change it.

Water Inlet Valve (Solenoid Fill Valve)

The inlet valve can also be a common problem. This is generally found underneath the machine and so you will need to unscrew the toe board and also could need to remove the door cover.

The water inlet valve opens and also closes to let water into the dishwasher at different times during the cycle. The water inlet valve might be leaking, shown with a slight drip, or it might be damaged and not operating properly while the dishwasher is running.

In the case that the fill valve fails to close fully this can lead to the dishwasher overflowing.

Often water inlet valve cannot be fixed, thus the entire part would need to be replaced.

Leaking Hoses

Your dishwasher uses hoses to supply, empty and redistribute water within the program.

Two issues may arise where hoses are involved.

  1. The seals may break or the contact points may come loose thus it’s worth checking all the connections first.
  2. The alternative problem than can often develop over time is that hoses can be broken or cracked.

Luckily damaged hoses are easy to buy and also replace.

Pumps and Gaskets

You can visually check the gaskets around the water pumps or motor to determine whether there is a leak as well as change them if there is.

The Float Switch

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

A working float will rise with the water level until the optimum or maximum water level is attained. The end piece of the float should then activate the switch. A blockage or breakage could be your issues.

Testing the switch would need a multi-meter although it could be obviously broken in which case replacing it should fix the leak.

Alternative Parts that Could Result in Leakage

A broken wash arm or support can puch water under the door causing a leak. This can likewise often affect how well your dishes are being cleaned.

Broken or damaged lines could also cause this fault as can a loose pump cap if your machine has one.

The motor shaft gasket may have come loose causing a leak. This will generally show as leakage coming from underneath the dishwasher.

Top Tips to Mend Your Machine

  1. Save money by checking the gasket rather than the entire component. In plenty cases, you can buy the seal without the rest of the part which saves time as well as money.
  2. Check the quick solutions first. There’s no point pulling the whole thing away from the wall if it’s the soap that’s making the leak.
  3. Photograph your progress. This might assist you to reverse the process, explain the component you need to a sales person, as well as explain the fault to a repair person if required.
  4. Be careful. Water and electricity are not good friends so unplug the machine first.
  5. If you’re struggling get in the professionals.

What To Do Next If Your Initial Investigation Fails to Identify or Mend the Leak

If the cause of the problem can’t be discovered the next step you can take is to pull out the dishwasher to get a better look underneath it as well as fill it with water to find out if the leakage can be seen that way.

If this doesn’t shed any light your machine could only leak if during a cycle. In this instance, you may wish to find a dishwasher repair person to determine and also resolve the problem as there are safety risks of running the dishwasher with electrical elements uncovered.

More Dishwasher Problems:

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