Question about Bosch 24 in. SHU43 Built-in Dishwasher

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Bosch dishwaher shu 4322 uc/u12

Hello can some body tellme how to replaced the drainning pump on this model it working but make a humming noise on start up and at the end of the cycle.

Thank you

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Re: bosch dishwaher shu 4322 uc/u12

Remove outer door skin and kick plate at base pump will be on view turn off power look carefully at pump you will see a lever you have to cut away a small section of plastic on lever to be able to push it inwards pump then twists off anticlockwise is a bayonet fitting like a light bulb.

hope this helps

Posted on Jan 23, 2008

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I have a SHU5305us/u12 and my front door lettering got erase. anyone have a picture or a manual that tells me what each button means.

Cycle Interruption

As a safety feature the dishwasher will automatically turn itself off whenever the door is opened. However, if the door is opened quickly while in a wash or rinse cycle some water may splash out of the dishwasher. For this reason it is recommended that the machine always be switched off before opening the door.

To Interrupt a Cycle

1. Press the on/off button to stop operation.

2. Wait at least 10 seconds (or until the water noises stop) before opening the door.

To Resume a Cycle

1. SHU/SHI models, close the door and press the on/off button.

2. SHV models, push the on/off button and close the door.

Changing a Cycle

For Bosch dishwasher models SHI 6800 and 4320, SHU 5300, 5310 and 6800 press the program button of the desired cycle TWICE. For all other Bosch dishwasher models, press the program button of the desired cycle ONCE. The chosen cycle button (or the light above it) becomes illuminated, showing that it has been selected.

* SHU 3030 and SHU 3130 models do not have program lights.

Cancelling a Cycle

Each control panel shows which buttons to simultaneously push to cancel a cycle. Refer to your dishwasher to find the cancel drain buttons on your particular model.

1. Press the indicated buttons at the same time and hold for approximately 3 seconds.

2. When the drain pump noises stop and the LED display or clean light indicate that the end of the cycle has been reached, the dish

washer is reset.

3. Press the on/off button to turn the dishwasher off.

4. The dishwasher is now ready to run a selected cycle. Add more detergent if necessary.



Oct 05, 2015 | Bosch Dishwashers

1 Answer

My bosch shu5306uc / u12 doesn't fill with water and it ends up making a growling noise after running - will run forever and never cycle....

DANGER stop using your dishwasher HEALTH CANADA WARNING Health Canada has forced Bosh to recall SHU 53 models. Risk of fire see link below.

Dec 22, 2010 | Bosch 24 in. SHU5305UC Built-in Dishwasher

1 Answer

Dear Sirs, I have a client with a Bosch dishwasher that is leaving a film on all of the dishes. the water valve is working and the drain pump is working. Apparently this has just started. Any ideas?...


Welcome to FixYa.

Can you provide a model number of your Bosch dishwasher ?

Depending on the model ( i.e. SHU, SHV, SHE, SHX followed by several caricatures etc. ) it can be several possibilities so I`ll hold off generalizing and instead try and speak specific about your model.


Macmarkus :)

Sep 23, 2010 | Bosch Dishwashers

1 Answer

I have a built-in Bosch dishwasher SHU 4302 UC. It no longer drains the water out at the end of all the cycles. I have tried everything mentioned in the booklet (make sure water is hot, use the jet-dry...

The problem is a solenoid on the bottom of the unit. It is a small black cylinder next to the pump. It operates the valve that changes to the drain cycle. You can probably order one from Bosch

Aug 18, 2010 | Bosch 24 in. SHU43 Built-in Dishwasher

1 Answer

My bosch dishwasher model shu5306 uc/u12 counts down to one minute left then just keeps running

Your d/w has a faulty control board... only solution is to replace it.

Mar 21, 2010 | Bosch Dishwashers

1 Answer

Impeller is going bad. What will cost to fix on a Bosch shu 9990

Hello there
Normally you will want to get the impeller kit for this it will include the seal for the impeller

Drain & Wash Impeller Kit - Comes with drain & wash impeller, pump seal, chopper, gaskets, screw and instruction sheet.

Part Number: AP3115180
Our Price: $29.00
this is a quote from parts
and is usually a fairly normal price
ok hope this is very helpful for you
Best regards Mike

Jan 06, 2010 | Bosch 23 in. SHU 8805 Built-in Dishwasher

1 Answer

Our Bosch SHU 4300 dishwasher does not drain fully

There is a recall on the control board of many of these models, butyour problem is likely not related. A sticking impeller indicates that the pump may be failing, but you are welcome to try my guide to help. It is here. Thanks!

Jun 15, 2009 | Bosch 24 in. SHU43 Built-in Dishwasher

2 Answers

Loud humming noise when dishwasher is filling up with water

your model is pretty new. just so you know your warrenty is 1 year parts and labor. 2 years on parts. it should not cost that much money.

there are two components that start before the circulation pump.(wash noise you hear)

first sounds you hear will be the drain pump. usually rattling noises if something is in it but it can make a hum noise if something is jamming the drain propeller up. which is accessible with a T20 torx driver. take the filters out and the mesh filter. and unscrew the screw in the base towards the left. pull out whatever is lodged.

the other humming sound can come from the next component that activates is the watervalve. make sure you dont have a kinked water intake line. otherwise its a bad valve. i have had to change a few of those water valves out already but not for a hum noise on your model. you have a new style water valve. when brands make new parts we get problems fast sometimes..

Feb 14, 2009 | Bosch 24 in. SHE44C02UC / SHE44C06UC /...

3 Answers

Bosch Dishwasher Not Draining

Im really not all that familiar with the bosch unit, but a few things i would ck. when you cancel a cycle (it should drain the water) is it humming??? does it sound as if it even trickling into the sink discharge?? do you have a disposer under your sink that this unit drains into, if so remove the clamp and look for possible obstructions right there.Honestly passed this ill have to defer to someone else sorry and good luck

Mar 10, 2008 | Bosch SHU9915UC Dishwasher

1 Answer

No water coming in

check water line for kinks make sure water is turned on check water valve

Dec 30, 2007 | Bosch 24 in. SHU53 Built-in Dishwasher

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