If your bosch dishwasher isn’t starting, there are a few things that you can do to try to troubleshoot the problem. In this blog, we will go through some of the most common causes of this issue and how to troubleshoot them with a few simple steps.
Read on some simple steps to fix your bosch dishwasher so that you don’t have to call in a professional or buy a new one.
Reasons Why Bosch Dishwasher is Not Starting and How to Fix It
1. The power is off
If the power is off, your Bosch dishwasher will not start. You can see if there’s an issue with your power source, such as a blown fuse.
2. Wrong Cycle Settings
If your Bosch dishwasher doesn’t seem to be starting, one possible reason is that it’s not on the correct cycle.
Check the settings to ensure it’s on the proper cycle for what you’re trying to wash. If it’s set to “rinse,” for example, it won’t start washing the dishes.
3. Door Switch
The door switch is a safety feature built into your dishwasher that prevents it from running while the door is open. If the door switch is defective, the dishwasher will not start.
To check the door switch:
you can open the dishwasher door and look for a button or lever on the edge of the door. This is the door switch.
You can close the door by pressing the lever or button. If the dishwasher won’t turn on, the door switch probably needs to be replaced because it’s broken.
Replacing the door switch is a relatively easy repair that you can do yourself. Make sure to unplug the dishwasher before starting any repairs.
4. Thermal Fuse
The thermal fuse is a safety device located on the heating element. If the dishwasher starts overheating, the thermal fuse will blow and shut off power to the dishwasher.
The dishwasher is not going to start if the thermal fuse is blown.
Check if the thermal fuse is blown:
- Unplug the dishwasher.
- Remove the access panel
- You can quickly locate the thermal fuse on the heating element.
- Inspect the thermal fuse with a multimeter to see if it is blown.
5. Water Supply
If your dishwasher is not starting, it may be due to a water supply issue. Check the water line leading to your dishwasher and make sure it’s turned on. If it is, then check the hose for any kinks or leaks if you want to check the float switch, which is located near the bottom of the dishwasher.
If this switch is stuck, it may prevent the dishwasher from getting enough water to start.
6. Door Latch
The Bosch dishwasher may have a door latch problem. The dishwasher will not start if the door is open
Check the following
- make sure the dishwasher is plugged in.
- check if there is power in the dishwasher (breaker box, etc)
- open and close the door to check if the door is latching correctly.
- if the door latch is damaged, it must be replaced. If the door latch is the problem, you must replace it.
7. Main Control Board
The main control board is the “brain” of your dishwasher, which helps to regulate water flow, monitors temperatures and controls how long the wash cycle is going to run.
8. Touchpad
The touchpad is the most crucial part of the dishwasher. It is possible to start, stop, and control the washing cycle. If your Bosch dishwasher is not starting, it could be because the touchpad is not working correctly.
There is a list of things you can do to troubleshoot this problem. First, check to make sure that the touchpad is clean and free of debris.
If it is dirty, wipe it down with a damp cloth. Next, check the connections to the touchpad to ensure they are secure.
9. Timer
If your dishwasher is not starting, the first thing you have to check is the timer. If it’s not advancing, it may get stuck in pause mode.
To fix this, press the start button and hold it for three seconds. This may reset the timer and get your dishwasher running again.
10. Drive Motor
The drive motor is what powers the dishwasher’s pump. If your dishwasher is not starting, the first thing you can check is whether the drive motor is defective or not. Symptoms of a faulty motor drive may
include:
- the dishwasher doesn’t start
- the dishwasher doesn’t fill with water
- the dishwasher doesn’t drain
- the dishwasher doesn’t circulate the water
How you can fix it?
If the drive motor is not functioning, you may need to replace it. You can find the drive motor on the back of the dishwasher.
To access it, first remove the bottom panel of the dishwasher. Then, disconnect the wires from the drive motor and unscrew it from its mounting bracket.
Lastly, install the new drive motor in reverse order. Make sure to reconnect the wires before screwing them in place.
Conclusion
There are several reasons why your dishwasher may not be starting, such as there can be a power cut, wrong cycle setting, or some issues with the door latch, water supply, or touchpad. To troubleshoot these issues, you can check the power supply, the door latch, and the blockages in the spray arm or circuit breaker.
Now, you can quickly troubleshoot the problem of your dishwasher if it’s not starting with these steps; if you still have any queries, you can comment them down.
