Bosch Dishwasher She45M05Uc/50 Won’T Fill

Title: Bosch Dishwasher She45M05Uc/50 Won’t Fill

Have you ever faced the frustrating situation of a dishwasher that refuses to fill with water? If you own a Bosch Dishwasher She45M05Uc/50 and are experiencing this issue, fear not! In this article, we will explore the possible reasons behind this problem and provide you with some easy-to-follow troubleshooting steps to help you get your dishwasher back up and running smoothly. So, let’s dive right in!

Understanding the Bosch Dishwasher She45M05Uc/50

The Bosch Dishwasher She45M05Uc/50 is a popular model known for its efficiency and reliability. However, like any other appliance, it may encounter issues from time to time. One common problem that users face is when the dishwasher fails to fill with water. This can be quite frustrating, as it prevents the dishwasher from functioning properly.

Possible Causes and Solutions

1. Water Supply Issue

The first thing to check when your Bosch dishwasher won’t fill is the water supply. Ensure that the water supply valve is fully open and that there are no kinks or blockages in the water hose. Sometimes, debris or sediment can accumulate in the hose, restricting water flow. In such cases, cleaning or replacing the hose may be necessary.

2. Faulty Water Inlet Valve

The water inlet valve is responsible for allowing water to enter the dishwasher. If this valve is defective or clogged, it can prevent water from filling the dishwasher. To check if the water inlet valve is the culprit, you can perform a simple test. Disconnect the power supply, locate the valve, and test it for continuity using a multimeter. If there is no continuity, it indicates a faulty valve that needs to be replaced.

3. Clogged Filters

Another common reason for a dishwasher not filling with water is clogged filters. Over time, debris and food particles can accumulate in the filters, obstructing water flow. To resolve this issue, remove the filters and rinse them under running water to remove any built-up residue. Ensure that they are properly cleaned and free from any blockages before reinstalling them.

4. Float Switch Malfunction

The float switch is a small device located at the bottom of the dishwasher. Its purpose is to detect the water level inside the machine. If the float switch gets stuck or malfunctions, it can prevent the dishwasher from filling with water. Check the float switch for any obstructions or damage. Gently move it up and down to ensure it is functioning correctly. If necessary, replace the float switch to resolve the issue.

5. Faulty Control Board

In some cases, a malfunctioning control board can cause the dishwasher to fail in filling with water. This is a more complex issue that may require professional assistance. If you suspect that the control board is the problem, it is best to contact a qualified technician who can diagnose and repair the issue.


Dealing with a dishwasher that won’t fill with water can be frustrating, but with the right troubleshooting steps, you can get your Bosch Dishwasher She45M05Uc/50 back to its efficient self. Start by checking the water supply, ensuring the water inlet valve is functioning properly, and cleaning any clogged filters. If these steps don’t resolve the issue, inspect the float switch and consider contacting a professional to examine the control board. By following these guidelines, you’ll be well on your way to enjoying clean and sparkling dishes once again!

Remember, proper maintenance and regular cleaning can help prevent many dishwasher problems. It’s always a good idea to refer to the manufacturer’s manual for specific instructions and guidelines.