Question about Bosch 24 in. SHU43 Built-in Dishwasher

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Diagnosing Bosch SHU3305 UC/U12 Not Running Problem

Board was charred. Replaced it and now it won't cycle through test procedure. Presently the "Clean" and "Power Scrub" lights stay on. Would like to know what is wrong and fix it myself without bringing out a service call. Have the ability to take dishwasher apart and replace anything needed.

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  • Mike Huang Dec 23, 2011

    Was there ever any resolution to this problem? I'm currently going through exactly the same problem.

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6 Suggested Answers

SOURCE: 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

Yazz226
  • 497 Answers

SOURCE: Bosch 24 in SHU66C05UC/14

http://www.applianceaid.com/boschDW.html

i hope this link helps you diagnose your problem

Thank you for using Fixya

Posted on Jul 08, 2008

erpaalai
  • 999 Answers

SOURCE: I loaded my Bosch SHU3305 and started it up. It

Start at the main power connections underneath. Then look in the control board area next. Eric

Posted on Aug 09, 2009

  • 677 Answers

SOURCE: My 4 1/2 year old Bosch dishwasher won't clean.

The problem is hard water. There is a new product out called the dishwasher filtration system. It filters the water before it enters your dishwasher. It works amazing and has a money back guarantee. You will love the way your dishes look after the first load. It is also very affordable (like 70 bucks). Go to www.dishwasherfilter.com to find out more info.

Posted on Sep 05, 2009

  • 44 Answers

SOURCE: my bosch dishwasher model shu5306 uc/u12 counts

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

Posted on Mar 21, 2010

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1 Answer

How do I fix the heater in my Bosch shu5306uc / u12?


SHU5306UC-12 BOSCH DISHWASHER Manual - Sears ...

www.searspartsdirect.com > Kitchen Appliance Parts > Bosch Parts
Download Manual for Model SHU5306UC-12 BOSCH DISHWASHER.Sears PartsDirect has parts, manuals & part diagrams for all types of repair projects.

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How do I run a diagnostic test on the Bosch shu5315uc/u12? The cycle time of my dishwasher is at least 4-5 hours.


Long running time on a Bosch dishwasher is almost always a blown solder joint at the heater relay on the control board. You can resolder the joint, replace the relay or replace the control. Control board part number is 00266746.

Jan 13, 2015 | Bosch Dishwashers

1 Answer

Bosch SHU3305 keeps running and doesn't clean dishes. Soap doesn't release.


you may need to replace the soap dispeser assembly which includes the solenoid that operates the lid.

See this diagram part 13. You may be lucky and it could only be the lid spring that is faulty. In which case you do not have to replace the whole assembly.

Good luck..

May 13, 2011 | Bosch SHU3305 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

I loaded my Bosch SHU3305 and started it up. It


Start at the main power connections underneath. Then look in the control board area next. Eric

Aug 09, 2009 | Bosch SHU3305 Dishwasher

1 Answer

My Bosch Dishwasher cycle runs for 2 plus hours!


If this unit is running for a long time it is because it is still try to heat the water temp up it is eather the control board or the heater.

Mar 28, 2009 | Bosch Dishwashers

1 Answer

Dishwasher not drying - Bosch Integra SHU9952


Bosch generally drys through evaporation from hot water rinse. There is a common circuit board issue where a cold solder joint on the heater relay pops.The water does not heat sufficient to evaporate any longer. Consult your manual for self diagnosing trouble shooting codes or go to appliance aid.com.
If the board connection is the issue I have repaired several, however Bosch recommends replacement only and sometimes supplies the parts free.

Aug 14, 2008 | Bosch SHU5315UC Dishwasher

2 Answers

Bosch dishwasher cycle doesn't end


Try this link, http://www.applianceaid.com/boschDW.html for procedures for running self-tests on various Bosch models using the front door switches. Find your model and read and follow the procedure.
This remaining at '1' problem invariably relates to a 'heater fault' which has usually been traced to an open solder joint on the control board located behind the switches/indicator lights on front door. See pic here of open solder joint http://www.flickr.com/photos/zenzoidman/145089572/ In most cases, the heating element has not been at fault.
I got mine going again by resoldering the joint and saved ~$300 in parts & labour. If this is beyond your skill set, then replace the control board assembly, 266746, which is used on multiple Bosch models. See this page for more information if you want to try to DIY. http://www.appliancejournal.com/appliance-parts/bosch-appliance-parts/bosch-dishwasher-control-module-266746-37/

If this is still beyond your skill set, then call a tech & supply the Bosch model, serial number, and the results of the self-tests.

Jul 08, 2008 | Dishwashers

1 Answer

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

Jan 13, 2008 | Bosch 24 in. SHU43 Built-in 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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