Bosch Dishwasher Not Starting? Troubleshooting Tips and Solutions

Bosch Dishwasher Not Starting?

If your Bosch dishwasher is not starting, there are several potential causes to consider.

Firstly, ensure that the door is completely closed and the latch is engaged, as an open door will prevent the dishwasher from starting.

Check the power sources by verifying that the power switch is on and that the dishwasher is properly plugged in.

Also, inspect the circuit breaker panel for any tripped breakers.

Additionally, make sure you have selected the correct dishwasher settings and that a wash cycle is chosen.

If the child lock function is enabled, disable it by pressing and holding the corresponding button.

Error codes may indicate a problem preventing the dishwasher from starting, and an unresponsive control panel may require professional assessment.

Further causes could include water supply issues, such as a disconnected or damaged water line, or a faulty water inlet valve.

Defective components like the door switch, thermal fuse, or main control board may also be the cause and could require professional repair or replacement.

Key Points:

  • Ensure that the door is completely closed and the latch is engaged
  • Check the power sources and verify the power switch is on and the dishwasher is properly plugged in
  • Inspect the circuit breaker panel for any tripped breakers
  • Make sure the correct dishwasher settings are selected and a wash cycle is chosen
  • Disable the child lock function if enabled by pressing and holding the corresponding button
  • Error codes may indicate a problem preventing the dishwasher from starting, and an unresponsive control panel may require professional assessment.

Did You Know?

1. The first dishwasher was invented by a woman named Josephine Cochrane in 1886. She designed it to prevent her fine china from being chipped during hand washing.

2. Bosch, a popular manufacturer of home appliances, made its entry into the dishwasher market in the late 1960s, bringing innovative technology and design features to the industry.

3. The E15 error code, which indicates a water supply issue, is a common problem faced by Bosch dishwasher owners. It is often caused by a clogged water filter or a faulty water inlet valve.

4. Bosch dishwashers are known for their quiet operation, with some models boasting noise levels as low as 38 decibels. This makes them quieter than a normal conversation at home.

5. In 2019, Bosch released a revolutionary dishwasher model that uses artificial intelligence technology to automatically detect and learn the best program based on load, dirtiness, and water temperature. This ensures optimum performance and energy efficiency for each wash cycle.

1. Door Not Completely Closed Or Latch Not Engaged

If your Bosch dishwasher is not starting, check whether the door is completely closed and the latch is engaged. If the door is not securely closed, the dishwasher will not start a wash cycle. Firmly close the door and listen for a click, indicating that the latch is engaged. If the latch is broken or not functioning properly, it may need to be replaced by a professional technician.

  • Ensure the door is completely closed and latch is engaged
  • Firmly close the door and listen for a click

“If the latch is broken or not functioning properly, it may need to be replaced by a professional technician.”

2. Power And Water Supply Issues

Another common cause of a Bosch dishwasher not starting is power or water supply issues. To assess the power sources, start by checking the dishwasher’s power switch and ensuring it is turned on. Additionally, make sure that the dishwasher is plugged in correctly. If the dishwasher is connected to a wall socket, verify that the plug is fully inserted.

Related Post:  How to Get Rid of Suds in Dishwasher: Quick Solutions to Keep Your Dishes Sparkling

In some cases, a tripped circuit breaker can prevent the dishwasher from starting. Locate your home’s circuit breaker panel and check if any breakers have been tripped. If so, reset the breaker by flipping it back to the “On” position. If the issue persists or you are unsure about the electrical connections, it is recommended to seek professional assistance.

Similarly, inspect the water supply to ensure it is not interrupted. Check if the dishwasher’s water valve is turned on and if the dishwasher is properly connected to the home’s water supply. Inspect the water inlet hose for any kinks, twists, or restrictions. If the hose connection is secure and there are no visible issues, a faulty water inlet valve could be the cause, and it may require professional replacement.

  • Check dishwasher’s power switch and plug connection
  • Reset tripped circuit breaker if necessary
  • Ensure dishwasher’s water valve is turned on
  • Inspect water inlet hose for kinks or restrictions
  • Seek professional assistance if the issue persists or if unsure about electrical connections.

3. Wrong Dishwasher Settings Or Absence Of Selected Cycle

Sometimes a simple oversight in selecting the correct dishwasher settings can prevent it from starting. Make sure you have chosen a suitable cycle for the load and that the necessary options or functions are activated.

For example, the child lock function can lock all control panel functions, including the starting of a wash cycle, to prevent accidental operation. To turn it off, press and hold the corresponding button for about 4 seconds until the letters disappear from the display.

Additionally, your Bosch dishwasher may have a delay start function, which allows for delaying the start of a wash cycle for convenience. If this function is activated, the dishwasher will not start immediately. To turn it off, press and hold the DELAY button until the display reads “h:00,” and then press START to save the setting and start the cycle immediately.

Related Post:  Do Dishwashers Break if Not Used for Extended Periods?

If the wrong dishwasher settings or the absence of a selected cycle is preventing your dishwasher from starting, refer to the dishwasher manual for detailed instructions on selecting the appropriate settings.

4. Child Lock Function Activated

As briefly mentioned earlier, the child lock function in your Bosch dishwasher can be responsible for it not starting. The purpose of this feature is to prevent children from accidentally operating the dishwasher or tampering with the settings. However, if the child lock function is activated and you are attempting to start the dishwasher, it will not respond to any commands.

To deactivate the child lock function, press and hold the corresponding button for about 4 seconds until the letters indicating the lock disappear from the control panel display. Once deactivated, the dishwasher should be able to start a wash cycle normally.

5. Delay Start Function Activated

The delay start function is a handy feature in Bosch dishwashers that allows you to schedule when the wash cycle begins. By setting a specific time, you can conveniently have your dishes cleaned at a desired time. However, it’s important to note that if the delay start function is enabled but the set time has not yet been reached, the dishwasher will not start.

To disable the delay start function, simply press and hold the DELAY button on the control panel. Keep holding it until the display shows “h:00,” indicating that the delay start time has been reset to zero hours. Once this is done, the dishwasher will start the wash cycle immediately upon initiation.

6. Error Codes Indicating Problems

If your Bosch dishwasher is not starting and none of the previous troubleshooting tips resolve the issue, it is possible that an error code is being displayed.

These error codes indicate specific problems with the dishwasher and can be useful for diagnosing the cause of the problem.

Refer to the Bosch dishwasher manual or the manufacturer’s website to identify and understand the meaning of the error code displayed on the control panel.

Error codes can point to various issues, ranging from simple malfunctions to more complicated component failures.

Depending on the error code, professional repair or assistance may be required to resolve the problem.

  • If your Bosch dishwasher is not starting, it may be displaying an error code.
  • Error codes help identify specific problems with the dishwasher.
  • Consult the Bosch dishwasher manual or the manufacturer’s website to understand the meaning of the error code.
  • Error codes can indicate simple malfunctions or more complicated component failures.
  • Professional repair or assistance may be required based on the error code.


Frequently Asked Questions

Why does my dishwasher turn on but not start?

There could be a few possible reasons why your dishwasher turns on but doesn’t start. One potential cause could be a malfunctioning drive motor, which may prevent the wash cycle from initiating. Another reason could be faulty wash arms, as they play a crucial role in distributing water and detergent throughout the dishwasher. Lastly, a detergent door that’s stuck closed can also hinder the start of the wash cycle. It is recommended to either attempt troubleshooting and fixing the issue yourself or hire a professional to assess and repair the dishwasher.

Related Post:  Should a Dishwasher's Salt Compartment Have Water in It? Exploring the Importance and Benefits of Proper Maintenance

How do I reset my Bosch dishwasher if it wont work?

If your Bosch dishwasher is not responding to a reset through the control panel, you can try a manual reset by disconnecting the power source. To do this, either unplug the dishwasher or switch off the circuit breaker. By disconnecting the power, the electrical charge will dissipate, allowing the control board to reset itself. After a few minutes, you can restore the power and try using the dishwasher again to see if the issue has been resolved.

Why is my Bosch dishwasher blinking and not starting?

If your Bosch dishwasher is blinking and not starting, it is likely due to a malfunctioning micro switch within the door latch assembly. This switch is responsible for ensuring that the dishwasher starts when the door is closed. To troubleshoot the issue, you can use a multimeter to check the continuity of the switch. If the switch does not have continuity, it may need to be replaced, or you may need to replace the entire latch assembly.

1. What could be the possible causes for a Bosch dishwasher not starting and how can they be resolved?

There could be several possible causes for a Bosch dishwasher not starting. One common issue could be a problem with the power supply. The dishwasher may not be plugged in properly or there could be a tripped circuit breaker. To resolve this, you can check the power cord and ensure that it is securely plugged in. You can also check the circuit breaker panel and reset any tripped breakers.

Another possible cause could be a problem with the door latch. If the door is not closed and latched properly, the dishwasher will not start. To resolve this, you can ensure that the door is closed firmly and the latch is engaged. You can also check for any obstructions or debris that may be preventing the door from closing properly.

If these simple solutions do not resolve the issue, it may be best to consult the Bosch dishwasher’s user manual for troubleshooting steps specific to the model, or to contact a professional technician for further assistance.