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Bosch dishwasher intermittent cycles

I have a Bosch SRS4312GB that is not consistently completing its cycle. I moved house and brought it straight over while keeping it upright and only traveling 1/2 mile. it was left unplumbed for a couple of months and was plumbed in the other day. I managed to get it to do a few full cycles but sometimes it either doesn't fill or stops during a load. any help would be greatly appreciated!

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SOURCE: Dishwasher Repair

It could be a motor or a pump issue. The dishwasher has a motor that attached to a pump which forces the water up into the sprayer arms and during the drain cycle, it pushes the water out of the dishwasher. The motor (and pump) located beneath the dishwasher. Check if motor spins. In case it spins, the problem is with the pump ,in case it doesn't spin it could be a motor problem or a motor and pump problem. Good luck

Posted on Sep 10, 2007

  • 2 Answers

SOURCE: GE Nautilus dishwasher wont run

getting ready to try what everyone suggests......wish me luck

Posted on Nov 11, 2008

here2helpBSH
  • 27 Answers

SOURCE: 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..

Posted on Mar 19, 2009

whytfang
  • 170 Answers

SOURCE: GE Nautilus dishwasher wont run

This is a typical GE problem which I have seen many times...When a DW sets for a while not being used...the motor often freezes up....Take the front (lower panel off....find the motor assembly...(with the DW unplugged!!...very important)reach in with you hand or a screw driver...preferably your hand...at the back of the motor...there should be a impeller blade...you should be able to reach in with a finger and pull it down..it may be resistant so find a way to hold it in place as you reach up to the next impller blade and pull down further...finally it will all of a sudden free up....after which you plug it back in and start it up...I am also including a step by step (no drain problem check list as you may run into an issue like this if it has not been operated for a while ....notice article # 5).


1. Air gap / Drain hoses
If there is an air gap (located in the sink, near the faucet), check to see if it is clogged. Unscrew the top cap and see if there is anything blocking inside. Note: If there is no air gap installed, the dishwasher might not drain properly.

If the drain hose is clogged, the dishwasher would not drain. If there is an air gap installed, it is very common that a hose going from the air gap into the garbage disposer is clogged. Remove and clean the hose. Make sure to reattach the hose before starting the dishwasher.

Note: If you recently had a garbage disposer installed, it is common to overlook removing the drain plug.

2. Broken belt
Some dishwasher models use a belt to drive the pump. Replace the belt if found broken.

Note: Sometimes the belt would just come off the pump. Even though it might not be broken, it is recommended that you replace the belt, because it is probably too stretched out.

3. Pump
Some models have two impellers inside the pump - one, wash impeller, takes care of the wash cycles, the other, drain impeller, drains the water out. If the drain impeller is broken (broken blades, shaft), the dishwasher would not drain. Replace any broken pump components.

4. Drain solenoid
Some models (for example most GE dishwashers) use a drain solenoid to drain water out. Sometimes the solenoid gets stuck, preventing the water from draining out. Try to free up the solenoid. If unsuccessful, you might have to replace the pump assembly.

5. Motor
If the motor is stuck, it is sometimes possible to free it up by manually spinning the motor.

Replace the motor if defective.

6. Timer
Replace if defective (note: uncommon problem).

I hope this helps...it is always useful to include the Model #...more specific instructions can then be provided

Good Luck and good day.....please rate my effort...the Fang

Posted on Mar 28, 2009

  • 218 Answers

SOURCE: Bosch dishwasher fills with water after cycle is completed

Sounds like you need a new water inlet valve. It's not shutting off completely, so water slowly enters the machine even while it isn't running.

Posted on Jul 03, 2009

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1 Answer

Dishwasher Does not Fill Past First Rinse


There is an anti flood valve on the bottom of the unit. IT could be sticking or have a bad connection. IT should look like a dome shaped housing on the bottom of the tub. If that is not the problem then you are looking at further troubleshooting to see if it is the contoller.

Jan 19, 2014 | Bosch 24 in. SHE44C02UC / SHE44C06UC /...

1 Answer

How to run self test on bosche dishwasher


Here is an excerpt from "Bosch Dishwasher Troublesoooting".

Running a Test Cycle
Bosch dishwashers have a test cycle which can be run as a troubleshooting measure. The method to run this test cycle is similar across the Bosch dishwasher range so if your dishwasher features seems different from those described below then try experimenting, as the process is fairly straight forward and will be very similar. Bosch dishwasher model numbers are usually found around the top or lip of the door. One of the most common differences between dishwasher models is simply the names of the buttons. For example in the first example below, POWER SCRUB PLUS and REGULAR WASH may be called WASH and ECO depending on your dishwasher model and the country you are in. The other key difference is whether your dishwasher has a display panel (which can display error codes) or not (in which case a program light will illuminate to tell you the fault.
To run the test cycle hold down the POWER SCRUB PLUS and REGULAR WASH buttons. Whilst held down press the ON/OFF button. The lights above them should flash. Now you can check the status of each dishwasher program by pressing its button. Now you can run the full test cycle = Press the POWER SCRUB PLUS and REGULAR WASH buttons again. The dishwasher will start up and when the cycle has ended one, if you have no display panel on your dishwasher model the indicator lights will illuminate if a malfunction was detected as follows -
CLEAN - A temperature sensor fault. If this is the case then the test cycle will be very short as the dishwasher will terminate the test once it's been detected.
RINSE/DRY - A water sensor/filling fault. If this is the problem then the test cycle will not complete as the dishwasher cannot detect the right level of water, the dishwasher will just keep filling and draining again.
WASH - A heating fault. Check your heating element.
If you do have a display panel on your Bosch dishwasher then after the cycle is complete an error code will be shown if a fault has been detected. The error codes are as follows -
0 - No errors have been detected.
1 - A water sensor/filling fault.
2 - A heating fault.
4 - A water filling fault. This can also appear as F on the display during a normal cycle.
8 - A temperature sensor fault.
When troubleshooting your Bosch dishwasher, running the above test cycle is a good start in diagnosing the problem and should give you an idea of where the problem lies with your Bosch dishwasher and what fixes and repair are in order. Our general troubleshooting page will give you some ideas on other things to check on your dishwasher. Good luck!

Mar 29, 2013 | Bosch 24 in. SHU5305UC Built-in Dishwasher

1 Answer

Smelly dishwasher and slow cycle


The fact your machine gives off an odour and a slow cycle seems to point to a blocked pump, Disconnect the machine from the main power supply, Remove the back and you will find the pump located at the bottom of the machine, Remove the large hose by squeezing together the retaining clip and you should find it is clogged. Clean all filters within the machine and it should clear the odour and help the machine to run better.

May 04, 2012 | Bosch 24 in. SHX46A05UC Built-In...

1 Answer

Bosch dishwasher shx46a06uc-30


the unit will try to complete the last command it was engage in before it went in the overfill safety mode. you must perform a cancel drain cycle to reset unit to default setting. Remember the drain cycle is 2 min and must be completed to reset main control. however if it went into a overfill status you have a leak and it generally comes from the pressure chamber on the lefthand side of unit where the water enters tub

Apr 17, 2012 | Bosch 24 in. SHX46A05UC Built-In...

1 Answer

My Bosch dishwasher fills with water but when it comes to the wash cycle it does nothing.


If your dishwasher is brand new, then call Bosch service as they can repair it under warranty.

Feb 26, 2012 | Bosch Dishwashers

1 Answer

Cycle time


yes its normal.bosch dishwashers use very little water and energy but,the cycles need to be longer to get the dishes clean. its perfectly OK.(ps use cascade powder if you can)

Jul 24, 2009 | Bosch 24 in. SHU6802UC / SHU6806UC...

1 Answer

Bosch dishwasher fills with water after cycle is completed


Sounds like you need a new water inlet valve. It's not shutting off completely, so water slowly enters the machine even while it isn't running.

Jul 03, 2009 | Bosch 24 in. SHU43 Built-in Dishwasher

1 Answer

Bosch dishwasher has water in it after finishing a cycle. Is this normal or is there a problem


All dishwashers leave a small amount of water in the sump area to keep the rubber/plastic connections lubricated.

As long as the water is clear and has no odor, you have nothing to be concerned about. OK?

Apr 21, 2009 | Dishwashers

1 Answer

Running time of dishwasher


he cycles times are too long If your dishwasher's cycle times are too long, check these:

Water pre-heating
Cycle not completing
Water pre-heating Your dishwasher may pre-heat the water. If so, and if the water entering the dishwasher is cool, the heater may take up to half an hour to heat the water. 

To avoid the wait, increase the incoming water temperature before turning on the dishwasher. Do that by running the kitchen sink faucet until the water runs hot. Or increase the temperature of the hot water to the entire house at the hot water heater.

Warning! To lessen the risk of scalding, don't set the hot water heater temperature higher than 120 degrees Fahrenheit. 

Cycle not completing See "The cycle doesn't complete" section. 

The cycle doesn't complete If the cycle doesn't complete, check these:

Water-heating cycle
Timer
Water-heating cycle Many dishwashers heat the wash and/or rinse water to a higher temperature, as the cycle calls for it. In these cycles, the dishwasher pauses after it has filled with water, waiting for the water to reach the pre-set temperature. What happens next, depends, as follows:

  • On some units, the pause is timed and the unit continues after the allotted time.


  • On others, the cycle can't continue until the water reaches the higher temperature. If you have this type of dishwasher and the water isn't being heated (say, because of a problem with the heating element or thermostat), after the unit stops at the heating cycle, it never continues. When you repair the heating-system problem, the "cycle problem" is fixed too.


Timer Timers don't often fail. But if every other part of the dishwasher seems to be working properly and the timer knob seems to be stuck in one place--doing one function continuously--the timer may be at fault. Dishwasher timers can't be repaired. If yours is defective, replace it. 

Mar 14, 2009 | Bosch Dishwashers

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