Bosch Silence Plus 44 DBA Troubleshooting [9 Solutions]

You might have a point of view that if you purchase any appliance from a known brand then it would work flawlessly. Unfortunately, it is not always the case. Even the best and known brands come across some situations when their appliances fail or malfunction.

One of the similar cases is of Bosch Silence Plus. If you are a frequent Bosch user then you would be familiar with its certain errors and fixes. Even if you haven’t used Bosch appliances ever then it is totally okay. We will be discussing everything in detail here. Keep reading to find out more.

Bosch Silence Plus 44 DBA – Possible problems:

Possible problems that you can face while using Bosch silence plus 44 DBA Troubleshooting are as follows.

  •         Automatically filling up with water
  •         Filling up with dirty water
  •         Not filling with water at all
  •         Not draining Visit Here gba333 login.
  •         Not drying dishes
  •         Unresponsive buttons
  •         Noise
  •         Unit not starting

These are the most common issues that you would face while dealing with Bosch Silence Plus 44 DBA. Worried? Well, don’t be as we will be guiding you throughout this journey and assisting you in the best possible way.

Bosch Silence Plus 44 DBA – Possible problems:
Bosch Silence Plus 44 DBA – Possible problems:

Bosch Silence plus 44 DBA Troubleshooting Methods

In this section, we will be mentioning the previously mentioned problems in detail and then discussing their fixes as well.


Bosch Silence Plus 44 DBA – Automatically fills up with water

Let’s dive into the details of this issue first. Well, you know that if your dishwasher starts filling up with water unnecessarily then it would create a panic situation for you. Moreover, this is one of the complaints which people register during their use.

There are many drawbacks. Firstly, automatic filling up of water in your dishwasher might cause a mini-flood in your kitchen. Secondly, it can increase the water-bill. The possible reason for the occurrence of this issue is a jammed entry valve. With this type of valve present, the unit will automatically fill even if the dishwasher is OFF.

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Ø  Reasons for a jammed valve

  • Calcium build-up because of hard water
  • Presence of faulty filter-mesh

Fix method

By the way, are you also thinking of cleaning the jammed valve in order for it to work? Unfortunately, it is not the case here. You have to replace the whole valve. Consider using Endurance Pro 425458 Dishwasher Water Inlet Valve for the replacement as it is compatible with almost every model of Bosch.

Bosch Silence Plus 44 DBA – Automatically fills up with water
Bosch Silence Plus 44 DBA – Automatically fills up with water

Bosch Silence Plus 44 DBA – Unit won’t start

It is a common practice to blame the electronic components when the appliance stops working. Either it is the connecting wires or the motor which have stopped working. It might be a general statement to make but Bosch dishwasher might not start due to the following additional reasons.

  • Delay start enabled

If you have the delay-start option enabled on your dishwasher then you would have to wait for the delay start time to elapse. Only after this your unit will turn ON. However, if you want an immediate start then it is better to perform a reset.

  • Control lock enabled

To stop your kids from mishandling the dishwasher unit you might have enabled the control lock or what we say child lock. Disabling this lock will bring your unit into working.

  • Opened door

Make sure that the door is not opened and latched properly otherwise the unit won’t start.

Bosch Silence Plus 44 DBA – Not draining

Do you really want to have your washed utensils soaked in dirty water just because your dishwasher is not draining? In this case, the dirty water will start gathering at the bottom and you will have no way out.

Fix method

  • Make sure to carefully remove the filters and manually drain out the water
  • Access the propeller by removing the nuts and the component
  • Check the propeller by moving it around and inspecting it for possible obstructions

Make sure to inspect the rubber check and remove the possible debris from it.

Bosch Silence Plus 44 DBA – Not draining
Bosch Silence Plus 44 DBA – Not draining

Bosch Silence Plus 44 DBA – Fills up with Dirty Water

Sometimes you might come across a situation where your dishwasher unit starts filling up with dirty water. The primary reason for it is the faulty check valve. Before getting into further details, it is important to know about the purpose of a check valve. It is used to separate the dirty water and prevent it from entering into the sink. This happens due to the presence of a broken check valve.

Fix method

The only solution left for this problem is to replace the check valve. If you are looking for a good replacement check valve then consider using Bosch 00165262.

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Steps To Replace The Check Valve:

  • Make sure to remove the lowest washer rack to get access to the check valve
  • Remove bottom spray arm and filter screen basket
  • Now pull the lid out
  • Remove the damaged check valve using drivers and replace it with a new one

Bosch Silence Plus 44 DBA – Not Drying:

Don’t you feel irritated when your dishwasher is washing the dishes but not drying them properly? You would pick up a plate and feel it to be wet, annoying isn’t it? The components which are responsible for drying the dishes are vent, vent motor and heating mechanism.

First, you need to start checking from the vent. If it is not opening properly then it means there is something wrong with it. There is no other solution than to replace it.

However, if the vent is opening and closing fine then it is time to jump on to the next component i.e. motor. Inspect the motor using a multimeter. Moreover, check the fan by manually moving it with your hand to look for any possible obstruction.

Lastly, in case of a faulty heating mechanism it is recommended to make a quick replacement of the component.

Bosch Silence Plus 44 DBA – Not filling up with water

Think for a second, if your dishwasher is not able to fill with water at all then how would it wash the dishes? You will face a lot of problems in this case. A situation like this occurs when the input valve is damaged or faulty. Just like other fixes, it is recommended to replace this valve as well because there isn’t any other way out. You can buy BOSCH 00628334 Dishwasher Water Inlet Valve.

Steps to replace the inlet valve

  • Go to the bottom access panels
  • Remove the harness
  • Cut off the water supply
  • Detach the elbow brass
  • Remove the old valve
  • Replace it with a new one

Bosch Silence Plus 44 DBA – Unresponsive buttons

Sometimes the buttons present on your dishwasher might become unresponsive. The problem lies with the buttons and you might blame the dishwasher unit. Well, in this case perform a simple reset procedure.

Bosch Silence Plus 44 DBA – Producing unnecessary sound

You don’t want to get involved in a noisy environment. What would happen when your dishwasher starts producing unnecessary sounds while working? However, the issue could be minor or major depending upon the situation.


  • Water temperature too high
  • Broken input valve
  • Presence of a damaged motor axle
  • Clogged filter screen
  • Lack of thermal insulation

After fixing these problems you would be able to get rid of the unnecessary noises.

Bosch Silence Plus 44 DBA – Producing unnecessary sound
Bosch Silence Plus 44 DBA – Producing unnecessary sound

Bosch Silence Plus 44 DBA – Leakage

An overflowing dishwasher might damage the pump seal. The pump seal gets damaged when the sealant dries out. Your first step should be to determine the origin of the leak. In this case, the impeller and seal are most likely to be labelled as the culprits.

Fix method

Try replacing the impeller and seal kit with a new one. Or you can entirely buy a new motor system if the former method doesn’t work out.

Summary Table:

Let’s recap!

Problem Reason Fix
Unit not filling up with clean water Jammed valve Replace the jammed valve
Unit not starting Power failure

Child lock activated

Opened door

Check for the power supply

Deactivate the child lock

Close the door properly

Unit not draining Clogged filters Clean the filters or replace them
Unit filling with dirty water Faulty check valve Replace the faulty check valve
Unit not drying dishes Faulty vent

Faulty motor

Replace the faulty components
Unit not filling with water Faulty inlet valve Replace the valve with a new one
Unresponsive buttons Presence of obstructing items Remove the obstructing items
Noise Many reasons like high temperature, faulty components etc. Apply the relevant fix for the problem
Leakage Dried out sealant Replace the seal kit


Frequently Asked Questions

Is there any way to restart a Bosch Silence plus 44 DBA?

A – Keep holding the “Start” button for 3 – 5 seconds and then release it afterwards to experience a smooth restart.

Can I run a diagnostic on my Bosch dishwasher?

A – To run a diagnostic, press the “Start” button and wait for the feedback. If this doesn’t work then press the start button three times.

Why my Bosch dishwasher won’t start?

A – Resolve the power and water supply issues to have your dishwasher running up and front.

Concluding Thoughts:

All in all, Bosch silence plus 44 DBA dishwasher is by far the best model till date. However, it has some flaws that you might encounter during the use. Make sure to resolve the issues properly otherwise they will create panic for you.

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