It can be pretty inconvenient if your Bosch dishwasher isn’t starting because you have to spend more time and effort washing dishes by hand, which can be a tedious and time-consuming task. Not to mention, washing dishes by hand can also use more water and energy than using a dishwasher, which could end up costing you more on your utility bills in the long run. Additionally, if you have a large family or frequently host dinner parties, not having a functioning dishwasher could mean a lot of dirty dishes piling up quickly, which could create a mess and make your kitchen feel cluttered. So, having a dishwasher that won’t start can definitely put a damper on your daily routine and cause unnecessary stress.
If your Bosch dishwasher isn’t starting, it could be due to a variety of issues. One common cause is a problem with the power supply, such as a tripped circuit breaker or a blown fuse. Another possible reason is a malfunctioning door latch or switch, which could prevent the dishwasher from starting if the door isn’t fully closed or if the switch isn’t working properly. There could also be issues with the control panel, wiring, or motor that could be preventing the dishwasher from starting up. Ultimately, the exact cause of the problem will depend on the specific model of your Bosch dishwasher and the symptoms you’re experiencing. So, if your dishwasher isn’t starting, you may need to do some troubleshooting to narrow down the issue and determine the best course of action.
Is there a problem with the power supply?
If the dishwasher is not receiving power due to a tripped circuit breaker, a blown fuse, or a loose electrical connection, it won’t start.
If you suspect that power supply issues may be causing your Bosch dishwasher to not start, here are some troubleshooting steps you can take:
- Check the circuit breaker: Locate the circuit breaker that controls the dishwasher and check to see if it has tripped. If so, reset the breaker and try starting the dishwasher again.
- Check the power outlet: Make sure the dishwasher is properly plugged into a functioning power outlet. If the outlet is not working, try plugging the dishwasher into a different outlet to see if that resolves the issue.
- Inspect the power cord: Check the power cord for any signs of damage or fraying. If the cord is damaged, it may need to be replaced.
- Check the door switch: Make sure the door switch is functioning properly by testing it with a multimeter. If the switch is faulty, it may need to be replaced.
- Check the control board: If all of the above steps check out, the problem may be with the control board. Test the control board with a multimeter to see if it’s functioning properly. If the control board is faulty, it may need to be replaced.
If you’re not comfortable troubleshooting power supply issues on your own, it’s always best to contact a professional for assistance.
Is the door closing properly?
If the dishwasher door isn’t fully closed or if the door latch or switch is faulty, the dishwasher won’t start.
If you’re experiencing an issue with your Bosch dishwasher door not closing properly:
- Inspect the latch: Check the door latch to make sure it’s not damaged or obstructed. Sometimes, food or debris can get stuck in the latch, preventing it from functioning properly.
- Check the door seal: Look at the door seal to make sure it’s clean and not damaged. If the seal is dirty or torn, it may need to be cleaned or replaced.
- Check the door hinges: Inspect the door hinges to make sure they’re not loose or damaged. If the hinges are loose, try tightening them with a screwdriver. If they’re damaged, they may need to be replaced.
- Adjust the leveling feet: If the dishwasher is not level, the door may not close properly. Adjust the leveling feet until the dishwasher is level.
- Test the door switch: If none of the above steps resolve the issue, test the door switch with a multimeter to make sure it’s functioning properly. If the switch is faulty, it may need to be replaced.
Control panel problems
If the control panel is not functioning properly, the dishwasher won’t start. If you suspect that the control panel on your Bosch dishwasher is not functioning properly, here are some troubleshooting steps you can follow:
- Check the display: If the display on the control panel is not working, check to make sure the dishwasher is properly plugged in and receiving power.
- Restart the dishwasher: Try restarting the dishwasher to see if that resolves the issue. Sometimes, simply resetting the dishwasher can fix minor control panel issues.
- Check for error codes: If there is an error code displayed on the control panel, look it up in the dishwasher manual or online to determine the cause of the error.
- Test the buttons: Test each button on the control panel to see if any of them are not working properly. If a button is not functioning, it may need to be replaced.
- Test the control board: If none of the above steps resolve the issue, test the control board with a multimeter to see if it’s functioning properly. If the control board is faulty, it may need to be replaced.
Dishwasher Motor Fault
If the motor is faulty or not receiving power, the dishwasher won’t start. If you suspect that the motor on your Bosch dishwasher is not working properly, here are some steps you can take to diagnose and troubleshoot the issue:
- Check for power: Make sure the dishwasher is properly plugged in and receiving power. If the dishwasher is not receiving power, it could be a power supply issue and not a motor issue.
- Inspect the motor: Look at the motor to make sure it’s not damaged or obstructed. Sometimes, food or debris can get stuck in the motor, preventing it from functioning properly.
- Test the motor with a multimeter: Use a multimeter to test the motor to see if it’s getting the necessary electrical current. If the motor is not receiving power, there may be a wiring issue.
- Check the impeller: Inspect the impeller to make sure it’s not damaged or obstructed. The impeller is responsible for circulating water through the dishwasher, and if it’s not working properly, the dishwasher won’t function properly.
- Test the motor capacitor: If the motor capacitor is faulty, it can prevent the motor from working properly. Test the capacitor with a multimeter to see if it’s functioning properly.
- Check the pump: If the motor is functioning properly, but the dishwasher is still not working, the problem could be with the pump. Inspect the pump to make sure it’s not damaged or obstructed.