BOSCH sHX33a05UC/14 RUNS ON WASH CYCLE FOREVER

SOURCE: Bosch SHU 5300

Mine did that. I tried changing the timer but it didn't help. I noticed that the water level kept rising until the drain pump would be triggered by the overfill protection switch on the left side under the insulation. It turned out that the fill valve didn't close all the way and so the pan would never empty. A new fill valve (easy to install and cheap) fixed it!

SOURCE: my bosch dishwasher whistles when on washing cycle

it is your wash pump

SOURCE: I have a bosch dishwasher shu6805uc/u06 to long to wash.

Well not going into the dry cycle could be a timing issue or a EOC (control panel) issue and will need to be addressed. But most dishwashers these days have a active run time during normal cycle of 110 to 120 mins, and thats not including the heated dry feature. I would let the unit run and see if it will finish on its own, and if I say it pushes two and half hours then something is wrong. A tech would most likely have to look at it, also a power reset could help but thats like a 30% chance.

DrakeTech

SOURCE: Dishwasher stuck on wash cycle

Hello,

Based on your description I'd say the issue is with the control. Bosch has had a history of this exact problem I'm about to lay out for you and this is the first thing I'd be looking for if called out to service the unit with the symptoms you've described. Heck if you called me with this description I'd be happy to bring you a new control and have a first time complete. ( unless you requested a re-solder option...see below re: my opinion on this )

I digress,

As I've alluded to the issue is within the electronic timer/control, specifically the heater relay solder joint. ( a faulty flow switch, ntc or heater can also cause this, but not very probable ).

My first suggestion would be calling in an authorized bosch servicer if that is an option for you and your budget however, If you cannot afford that option or feel capable of checking this on your own, there`s a way to visually inspect the control yourself. It will require you to remove the control from the unit and then remove the control from it`s plastic housing and look for a burnt solder contact on the printed circuit board. This will be one of the pins from the heater relay, hence the unit sit`s and takes forever to finish and eventually display's the "1" error ( on models with a display ) because it can`t heat to advance or unless the 2 buttons for "cancel" are pressed.

**My Opinion - if you or someone you know is proficient at soldering, a lot of times it can be remedied by simply repairing the solder...but it has to be done well...or it will not last, although Bosch recommend`s replacing the control and I don`t pretend to speak on there behalf nor do I profess to know better. This is just my experience (it work`s) and my opinion (why buy new if one can repair ?)**

**Please disconnect the power before attempting any service to the dishwasher. If you do not feel comfortable attempting this service, call a local pro, preferably one familiar with Bosch/Thermador/Gaggenau, to service your machine.**

Hope this answer`s your question, let me know if I can assist you further.

Thank`s for visiting "fixya" for your repair inquiries. Please take a moment and rate this solution to it's helpfulness.

Good luck.

macmarkus :)

SOURCE: Bosch shx33a05uc/14 dishes are milky with white

Hi,

The scum, film and white residue problems have started since the reduction of phosphates in dishwasher detergents.

Here is a tip that will help you to solve the problem of films, residue, and scum in your dishwasher.

Dishwasher Residue and Film on Dishes

heatman101