Home Appliances
Are you having problems with your dishwasher and don’t know how to solve them?
Troubleshooting Bosch dishwashers can often seem like a daunting task, but many common problems can be fixed with some simple maintenance and adjustments. Whether you're facing challenges with dishes not cleaning, your dishwasher not draining, or any number of operational hiccups, the solution is often within easy reach. This guide is your starting point for identifying and fixing the most typical problems encountered with Bosch dishwashers.
While this guide provides a solid foundation for troubleshooting common issues, it's important to remember that some problems may require the expertise of a professional. Visit our Service Finder to for professional Bosch dishwasher servicing.
Dishwasher Smells
If your Bosch dishwasher is beginning to smell, it's likely due to food particles and debris getting trapped in the filter. Fortunately, you can fix bad dishwasher smells with a few simple steps:
1. Use the Bosch dishwasher cleaner
2. Use the Bosch descaler
3. Clean your filter regularly. Visit here for tips on cleaning your dishwasher filter.
4. Ensure the spray arms are not clogged. Visit here for tips on cleaning your dishwasher spray arms.
Still experiencing unpleasant odors even after following these steps? For further assistance, please contact Bosch Support, call us at 1-800-944-2904, or visit our guide to preventing Bosch Dishwasher smells for more tips.
Dishwasher Not Cleaning
If your dishwasher isn't cleaning properly, there are a few general guidelines you should follow:
1. Clean your filter regularly. Visit here for tips on cleaning your dishwasher filter.
2. Load the dishes properly ensuring there's adequate space between items. Also, check to see if the spray arms can move freely after loading the dishwasher.
3. No need to pre-rinse dishes before loading. Just make sure the food is scraped off the dishware. Detergent needs small food debris to cling to in order to work properly.
4. Add rinse aid
5. Clean your dishwasher's spray arms. Visit here for tips on cleaning your dishwasher spray arms.
View our How-to Video page to learn how to load your dishwasher and clean the spray arms.
Are you following these guidelines, but your dishwasher still isn’t cleaning? Please contact Bosch Support, call us at 1-800-944-2904, or visit our guide to cleaning bosch dishwashers.
Dishwasher Not Draining
If you notice standing water at the bottom of your dishwasher, this indicates that your dishwasher is not pumping water out. The most common reason for a dishwasher to stop draining is due to food debris clogged in the filter or the water pump, underscoring the importance of regular maintenance and proper cleaning.
Visit our guide to Bosch dishwasher drain fixes to learn more. Still running into issues? Contact Bosch support or call us at 1-800-944-2904 for additional assistance.
Dishwasher Not Filling With Water
Is your Bosch dishwasher not filling with water? Some common reasons for this issue are issues with the water supply, a faulty water inlet valve, a malfunctioning float, or the door switch that isn’t working.
Visit our guide to Bosch dishwashers not filling with water to learn more. Still running into issues? Contact Bosch support or call us at 1-800-944-2904 for additional assistance.
Dishwasher Not Drying
If your Bosch dishwasher is not drying properly, try these steps to fix it:
1. Ensure there’s space for water drainage
2. Add rinse aid
3. Maximize drying by selecting the 'Extra Dry' option.
Are you following these steps, but your dishwasher still isn’t drying? Please contact Bosch Support, call us at 1-800-944-2904, or visit our guide to maximizing Bosch dishwasher drying.
Dishwasher Not Starting
If your Bosch dishwasher is not starting, here are some steps to troubleshoot and fix the issue:
Dishwasher Has Power but Won't Start
1. Check Door Closure: Ensure the door is fully latched. An improperly closed door will prevent the dishwasher from starting due to safety mechanisms.
2. Deactivate Child Lock: The control panel may be locked. Refer to your manual for instructions on deactivating the child lock.
3. Inspect Door Latch: A faulty door latch may inhibit operation even if the door seems closed.
4. Power Cycle the Dishwasher: Disconnect the dishwasher from the power supply for at least 5 seconds, then reconnect and attempt to start the cycle again.
Dishwasher Doesn't Have Power
1. Main Connection: Verify the power cord is securely connected to the dishwasher and the electrical outlet.
2. Check Electrical Outlet: Test the outlet with another device to ensure it's providing power. If the device doesn't work, the problem may lie with the outlet or your home's electrical system.
3. Electrical Panel: Check your home's electrical panel for tripped circuit breakers or blown fuses that might affect the dishwasher's operation.
Are you following these steps, but your dishwasher still isn’t starting? Please contact Bosch Support or call us at 1-800-944-2904
Dishwasher AutoAir® Not Working
If the AutoAir® feature of your Bosch dishwasher isn't functioning as expected, here are steps to troubleshoot and potentially fix the issue:
1. Ensure Level Installation: Verify that your dishwasher is installed level. An unlevel dishwasher can prevent the AutoAir feature from functioning properly.
2. Check for Obstructions: Ensure there's no obstruction preventing the door from opening. This includes checking for proper clearance from cabinetry and countertops.
3. Inspect Door and Nearby Screws: Look for any screws or hardware from the cabinetry that might be in contact with the dishwasher door, preventing it from opening.
4. Clean and Lubricate Seals: Sticky seals can hinder the door from opening. Clean the seals with a mild cleaner and apply a dab of lubricant to ensure smooth operation.
5. Adjust Dishwasher Pitch: Slightly adjust the pitch of the dishwasher to lean forward. This minor adjustment can help the door to open properly.
Are you following these steps, but your AutoAir® feature is still not working? Please contact Bosch Support or call us at 1-800-944-2904
Dishwasher Stops Mid Cycle
If your Bosch dishwasher stops mid-cycle, it can be frustrating. Here are some steps to diagnose and fix the issue:
1. Ensure Door Is Closed Properly: The dishwasher will stop if the door isn't securely closed. Make sure the door latches completely without obstruction. Check for any items that may prevent the door from shutting or if the rear panel is pressed by something like a hose holder.
2. Check Power and Water Supply: Interruptions in power or water supply can stop the cycle. Verify that the dishwasher is plugged in and the circuit breaker hasn't tripped. Ensure the water supply valve is fully open.
3. Inspect Door Latch: A faulty door latch may cause the dishwasher to stop mid-cycle. Examine the latch for any signs of wear or damage. If the machine is not level, it may also affect the door latch operation.
4. Examine Vent for Clogs: A clogged vent can lead to pressure build-up from steam, which might pop the door open. Check the vent to ensure it's clear of any obstructions.
5. Load Dishes Properly: Incorrect loading can cause dishes to push against the door, stopping the cycle. Ensure no dishes are too close to the front of the carrier racks and avoid placing large items in a way that they touch the door.
Are you following these steps, but your dishwasher is still stopping mid-cycle? Please contact Bosch Support or call us at 1-800-944-2904
Dishwasher Display Not Working
If your Bosch dishwasher's display isn't lighting up, here are some steps you can take to try and resolve the issue:
1. Check Power Supply: Make sure the dishwasher is properly plugged in and the outlet is functioning. Sometimes, the issue can be as simple as a disconnected power cord or a tripped circuit breaker.
2. Ensure the Door is Properly Latched: The dishwasher's display won't activate if the door isn't fully closed and latched. Check for any obstructions that might prevent the door from closing securely.
3. Deactivate Child Lock: Bosch dishwashers feature a child lock that disables the control panel to prevent unintended use. If activated, this could be why the display isn't working. Refer to your manual for instructions on deactivating the child lock.
4. Reset the Dishwasher: A reset can often fix minor software glitches. You can reset your dishwasher by turning it off at the power source for a short period and then turning it back on.
5. Check for Loose or Damaged Connections: Inspect visible cables and connections to ensure everything is properly connected. Sometimes, a loose connection can lead to display issues.
After trying these steps, if the display on your Bosch dishwasher still isn't working, it might indicate a need for professional service. Please contact Bosch Support or call us at 1-800-944-2904.
Dishwasher Buttons Not Responding
If your Bosch dishwasher buttons are not responding, it's likely due to one of several issues that can be resolved with some straightforward troubleshooting steps. Here's a guide to help you address the problem and get your dishwasher's buttons working again:
1. Reset the Dishwasher: Often, a simple reset can resolve the issue. Turn off your dishwasher, then turn it back on.
2. Check the Power Supply: Ensure your dishwasher is properly plugged in and the outlet is functioning. You can test the outlet by plugging in another small appliance to see if it works.
3. Disable Child Lock: If the Child Lock feature is active, it will prevent the buttons from working. Locating the child lock button and holding it down will usually resolve this issue. Refer to your manual for instructions on deactivating the child lock.
4. Ensure the Door is Properly Closed: The dishwasher buttons, especially the start button, may not work if the door is not fully closed. Check for any obstructions that prevent the door from closing properly and ensure it latches securely.
5. Clean Beneath the Buttons: Dirt and debris can accumulate under the buttons, making them unresponsive. If accessible, try cleaning around and beneath the buttons to remove any obstruction.
If these steps do not resolve the issue and your dishwasher's buttons remain unresponsive, it might indicate a more complex problem, such as a faulty main control board or touchpad. Please contact Bosch Support or call us at 1-800-944-2904.
Dishwasher Door Problems
If your Bosch dishwasher door isn't opening properly, it might be due to a few common issues:
1. Child Lock: This feature prevents unintended use. If activated, it can make the door and controls unresponsive. Refer to your manual for instructions on deactivating the child lock.
2. Damaged Door Latch: The latch keeps the door closed during cycles. If it's broken, the dishwasher won't start, and you'll need a professional to replace it for safety reasons.
3. Faulty Door Lock: If the door doesn't shut correctly or the latch doesn't engage the micro switch, you might have a faulty door lock. This situation also calls for a professional repair.
4. Door Hinges Problem: Check the hinges for any damage or if the door isn't moving freely. Damaged hinges can affect the door's operation and require professional repair.
Please contact Bosch Support or call us at 1-800-944-2904 for additional assistance or repairs.
Dishwasher Won't Stop Running
If your Bosch dishwasher won't stop running or draining, follow these steps to potentially diagnose and fix the issue:
1. Perform a Reset: First, try resetting your dishwasher by turning it off and then back on. If a simple reset doesn't work, disconnect power for a few minutes by turning off the circuit breaker or unplugging the unit, then restore power to see if it resolves the issue.
2. Clear Blockages: Regularly check and clean the filter and pump area to remove any debris that might prevent proper draining.
3. Inspect the Float Switch: Look for any obstruction causing the float switch to stick and clean it. This switch controls the water level and can affect the draining process if stuck.
If these steps do not solve the problem, it might indicate a more complex issue, such as a malfunctioning timer or a clogged water inlet valve, that requires professional assistance. In such cases, Please contact Bosch Support or call us at 1-800-944-2904 for additional assistance or repairs.
What else can I do If the dishwasher troubleshooting didn’t help?
If you’re still having problems with your dishwasher and think you need a repair, please contact Bosch Customer Service at 1-800-944-2904 for troubleshooting assistance. Our US-based call center is open 24 hours a day, 7 days a week.
If you know your dishwasher needs to be repaired, find a Bosch authorized servicer by clicking here. Customers living in major metropolitan areas are able to schedule a service visit online.