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 commonplace sources of dishwasher leaks are comparably straightforward to pinpoint and resolve on your own. This means you could not need to hand wash the dishes for too long, stay at home waiting for an repair person or need to pay the call-out fee.

So, find the operating manual if you can, get a towel to clean up the leak and so get something clean up any additional leaks and so see if you can’t fix the problem. If you can’t call us for local dishwasher repair.

Commonplace Sources of Dishwasher Leaks as well as How to Mend Them

Many of the more everyday explanations of dishwasher faults aren’t in fact a result of a broken dishwasher at all. Before you start getting the tools out as well as flicking through numerous online videos there are a couple of issues you should troubleshoot first.

  1. Check to see if your dishwasher is aligned. If your dishwasher is not level water will easily puddle and so leak even if the dishwasher is working perfectly.
  2. Test you are using the right soap. You could have seen this with your washer. Too much detergent or using the wrong variety may lead an excess of suds, the bubbles bubble over and so you get a leak.
  3. Test your dishwasher door fully closes. If it does not you could have something blocking it, or you may have to adjust the door fixings.
  4. Test the filter located at the bottom of the tub for any easy to see obstructions as if your dishwasher isn’t draining correctly this is likely to result in overfill and leak.

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

To make your life easier start with the door and check for any visible issues inside of the machine before you move on to the underside. If you can find and mend the issue without pulling out the dishwasher so much the better.

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

Door Gasket

The door is probably the most everyday place for leakage and one of the easiest issues to solve.

If the leakage is occasional the issue might be as easy as an oversized dish or something else putting pressure into the door thus preventing it from sealing correctly.

Else-ways the door seal might have come out of place or got cracked.

Check the door seal and also test for any brittleness, mineral deposits or other deposits, or any parts where the seal has come away from the door.

Extracting the seal and also giving it a thorough scrub can improve the situation in some cases or you may have to acquire a new seal and replace it.

Water Inlet Valve (Solenoid Fill Valve)

The fill valve can also be a everyday issue. This is in most cases situated under the machine and so you may need to unscrew the kick plate and could have to remove the door cover.

The water inlet valve opens and also closes to allow water into the machine at varying parts of the cycle. The inlet valve could be leaking, evidenced by a slight drip, or it could be broken and so not functioning properly during the programme.

When the fill valve fails to shut correctly this can lead to the dishwasher leaking.

Often inlet valve are not able to be fixed, and so the entire valve would need to be replaced.

Leaking Hoses

Your dishwasher uses hoses to supply, drain as well as redistribute water along the cycle.

Two problems can develop when it comes to hoses.

  1. The gaskets could go or the contact points may work loose thus it’s worth checking all the connections .
  2. The alternative problem than might often develop as time goes by is that hoses can become degraded or cracked.

Luckily damaged hoses are relatively simple to get hold of and also change.

Pumps and Seals

You are able to visually investigate the gaskets surrounding 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 might be not working correctly causing the dishwasher to overfill.

A working float will go up as the water level goes up until the optimum or highest water level is reached. The end piece of the float will then operate the switch. If something is blocking this or the float is broken this could be your problem.

Testing the switch would need electrical equipment but it might be obviously broken in which case getting a new one should fix the problem.

Alternative Parts that Could Result in a Leak

A cracked wash arm or support may build up pressure resulting in a leak. This will likewise often affect how well your dishes are being cleaned.

Broken or damaged lines could also result in this fault as may a damaged pump cover.

The motor shaft seal might have degraded causing leakage. This will generally show as a leak coming from underneath the dishwasher.

Top Tips to Mend Your Machine

  1. Spend less by replacing the seal in place of the whole part. In many cases, you can purchase the gasket without the rest of the part which saves you having to replace the whole part.
  2. Check the easy resolutions first. There’s no point pulling the entire dishwasher out if the problem is the soap.
  3. Take pictures at each step. This could assist you to put the machine back together, describe the part you are looking for in a store, and explain the problem to an engineer if required.
  4. Be careful. Water and electricity do not mix so unplug the machine first.
  5. If you’re not sure call a professional.

What To Do Next If Your Trouble Shooting Fails to Identify or Mend the Leak

If the root of the problem remains a mystery the next step you can take is to pull out the dishwasher to get better access beneath it and also fill it with water to see if the leakage can be seen that way.

If this doesn’t shed any light your machine might only show a leakage when it’s running. If this is the case, you should find a qualified technician to diagnose and also mend the leak due to the safety risks of running the dishwasher with electrical parts uncovered.

More Dishwasher Problems:

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