Maytag dishwasher wont fill with water

You either have a bad water valve, or a bad case-brake assembly (in which case you should have an error code or blinking light on your console).

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When you start the dishwasher you have probably noticed that it first drains water and is very important to hear that drain pump running all the time or stops after a while? Why?
If the drain pump runs constantly then the fault is in the phase of "drain water" or is activated anti-flood system. Reset point of pressostat is not reached after max. 120secs. Programme stop and can be continued after error remedy by pressing the programme key.

If the pump is running for a while and then stops, then the fault is in phase "fill up water". Switchpoint of pressostat is not reached
after max. 60 secs.

Usually built-in dishwashers has anti-flood system that responds in the event of water in the bottom of the dishwasher. Such a case, find and repair water leaks.

Dado

Do you ever hear the fill solenoid click on to begin the filling. That is the first thing that has to occur. The water supply generally connects right to that solenoid. Ohm out the solenoid coil. ( breaker power off)

This is an error code.

The error indicates that your dishwasher is failing to heat the water in an allotted time. The error can be caused by numerous issues but the first thing you want to do is reset the control board.

-To reset the control board press: high temp wash, heated dry, High temp wash, heated dry, high temp wash, heated dry, high temp wash, heated dry, high temp wash. If you don't have a "heated dry" button, use the "air dry" or "energy saver dry" button instead.
-All the lights will go solid at which point you press cancel to reset the board.
-If the control board doesn't reset, it's likely that you've just got a faulty control board and the control board will need to be ordered and replaced.
The next step in this process is to start a new cycle and see what happens. If the error code returns, then you'll want to reset the board again and check several things. The most common reasons for this error is because the water coming from your household is just too cold. The dishwasher is expecting 110 degree water to enter your dishwasher, so if your pipes are cold, the water may only come in luke warm. To correct this issue, just run your faucet next to the dishwasher until the water coming out is hot. On another note, make sure the dishwasher is washing with good water pressure. You can put a cup in the upper rack facing upwards and run a cycle to see if it will fill within 10 minutes of starting the cycle. If it doesn't fill with water then you know that the dishwasher isn't producing enough pressure which, in turn, will cause the water to not heat. You'd want to take your pump and motor assembly apart to clean inside if you had a loss of pressure.
You could also have a failed component including a faulty heater, control board, or high limit thermostat. You'd need to uninstall your dishwasher, disconnect power and lay it on it's back to check the resistance of the heater as well as the resistance of the high limit thermostat to confirm if they were bad or good. You should get tangible reading of between 5 and 30 ohms on the heater if it's good and less than one ohm on the high limit thermostat. If both of those devices check good, then replace the control board because that's the one device you cannot test.

Hi,

Here is a tip that will help you to find out why water will not come into the dishwasher...

Dishwasher Trouble No Water entering Dishwasher

heatman101

if it filled proplerly and won't start now, it sounds like the door switch is broken, there could be something wrong with the rest of the electrical systems, however i would suggest the switch first. If there is a lot of noise like its trying to run, then its probably your transmission.

The water-inlet valve lets water enter the machine. First Check to see if the valve is getting water. Make sure it’s not clogged. There is a screen on the inside of the valve, this sometimes gets clogged up with debris. Check to see if you get power to valve when unit is put into operation may take a couple minutes to start a fill. If you have power and it’s not clogged up replace the valve .If you have no power to the water inlet valve check float switch. This can be done by checking the continuity. There is a video of this at http://appliancehelponline.com/dishfloatwaterinletvideo.html this will walk you checking the water inlet valve and the float switch. It may be a different model but the testing procedure will be the same. You can also enter your model # for diagrams and illustrations for most models. All parts come with installation instructions.

check your inlet filter at the tap source and behind the machine where the filler pipe enters. They changed some pipes in our street and fine sand filled our micro filters to the dishwasher.

reach inside your d/w and jiggle the mushroom shaped float switch located on floor of d/w. should move freely up and down if its stuck up(or something lodged under it your unit wont fill with water

Drain the water out of the dishwasher. The high water switch ius engaged, lowering the water will disengage.