Is your Bosch dishwasher showing the dreaded E17 error code? This problem can stop your dishwasher from filling with water, leaving your dishes dirty and your kitchen in chaos.
But don’t worry—you don’t have to call a repair technician just yet. In this guide, you’ll learn simple, step-by-step ways to fix the E17 error yourself. From checking hoses to cleaning filters, you’ll find easy solutions that anyone can handle.
Keep reading, and get your dishwasher back to working smoothly in no time!
Error E17 Meaning
The Bosch dishwasher error code E17 signals a problem with water supply. This code appears when the dishwasher cannot fill with enough water. It stops the cleaning cycle to prevent damage.
Understanding this error helps fix it quickly. It often relates to water flow issues inside the machine.
Water Supply Issues
Water supply problems cause the E17 error. A kinked or bent inlet hose can block water flow. Check the hose from the wall to the dishwasher carefully. Make sure it is straight and not squashed.
Debris or dirt in the hose filter can also stop water entry. Remove the hose and clean the small filter screen at the connection point. This filter catches dirt before water enters the dishwasher.
The water inlet valve controls the water flow into the dishwasher. If it is faulty or stuck, water may not flow correctly. Testing the valve involves running a cycle with the hose disconnected to see if water flows freely.
Common Causes Of E17
A clogged dishwasher filter can slow water flow and cause error E17. Remove the filter and clean it as per the manual instructions. A stuck float switch may send wrong signals about water levels. Make sure it moves freely and is not blocked by debris.
Sometimes, the water pressure sensor or control board inside the dishwasher fails. This issue needs a professional to inspect and replace parts. Regular maintenance of hoses, filters, and valves can prevent this error code from appearing.
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Initial Checks
Before diving into complex repairs, start with simple initial checks. These checks focus on the water supply, as error E17 often relates to water flow issues. Ensuring proper water flow can fix the problem quickly and safely.
Inspect Water Tap
Check if the water tap connected to your dishwasher is fully open. A partially closed tap can reduce water flow. Make sure the tap is not blocked or leaking. If the tap handle feels stiff, try turning it gently to open it fully.
Examine Inlet Hose
Look at the inlet hose for any kinks, bends, or squashes. These can stop water from flowing into the dishwasher. Remove the hose if needed and straighten it out. Also, check the hose connection points for tightness and leaks.
Clean Inlet Filter
The inlet filter stops dirt from entering the dishwasher. Over time, it can get blocked. Disconnect the inlet hose from the dishwasher and find the small filter inside the connection. Rinse it under running water to clear dirt and debris. Reattach the hose securely after cleaning.
Filter And Drain Maintenance
Proper filter and drain maintenance helps prevent Bosch dishwasher error E17. This error often means water cannot drain properly. Dirt, food scraps, or blockages in the filter and drain parts cause this. Keeping these components clean ensures smooth water flow and prevents error codes.
Clean Dishwasher Filter
Start by removing the dishwasher filter at the bottom. Take out any food particles or debris stuck inside. Rinse the filter under running water until it is clean. Avoid using harsh brushes that can damage the filter mesh. A clean filter allows water to flow freely and stops clogs.
Clear Drain Pump And Hoses
Next, check the drain pump and hoses for blockages. Remove the drain hose from the dishwasher and inspect it for dirt or kinks. Clear any debris inside the hose and pump area carefully. Make sure the hose is straight and not twisted. Cleaning these parts helps water drain smoothly.
Check Aquastop System
The AquaStop system prevents leaks but can also cause drainage issues. Inspect the AquaStop valve and hose for any blockages or damage. Make sure the valve moves freely and is not stuck. Clear any dirt around the system to ensure it works correctly. A well-maintained AquaStop system supports proper drainage.
Float Switch Inspection
The float switch plays a key role in your Bosch dishwasher’s water level control. It senses the water inside and tells the machine to stop filling once it reaches the right level. A stuck or faulty float switch can cause error E17. Checking the float switch helps fix this problem quickly and safely.
Locate Float Switch
Open the dishwasher door and remove the bottom rack. Look at the base of the dishwasher tub. The float switch usually sits near the front or side. It looks like a small plastic dome or cylinder. This part moves up and down with the water level.
Remove Obstructions
Check around the float switch for dirt, debris, or food scraps. These can block the float from moving freely. Use a soft cloth or a small brush to clean the area gently. Make sure nothing is stuck under or around the float.
Test Float Movement
Try to lift the float by hand. It should move smoothly and return to its original position. If it feels stuck or does not move up and down easily, it may need cleaning or replacement. A properly working float switch will help your dishwasher avoid water level errors like E17.
Water Inlet Valve Testing
Testing the water inlet valve is essential to fix the Bosch dishwasher E17 error. This valve controls the water flow into the dishwasher. If it malfunctions, the dishwasher may not fill properly, causing the error code. Checking and testing this valve ensures the machine gets enough water to operate.
Check Valve Operation
Start by unplugging the dishwasher for safety. Locate the water inlet valve near the bottom of the appliance. Disconnect the water supply hose carefully. Inspect the valve screen for debris or blockages. Clean it gently with a brush if needed.
Use a multimeter to test the valve’s electrical coil. Set the meter to measure resistance (ohms). Place the probes on the valve terminals. A good valve usually shows a resistance between 500 and 1500 ohms. Zero or infinite reading means the valve is faulty. Also, check if the valve opens when power is applied. If it stays closed or open, it needs replacement.
Replace Faulty Valve
Turn off the water supply before removing the valve. Unscrew the mounting screws and disconnect the wiring harness. Remove the valve carefully from its position. Install the new valve by reversing these steps.
Attach the wiring and secure the valve with screws. Reconnect the water supply hose tightly. Turn on the water and power to test the dishwasher. Watch for proper filling and check if the E17 error disappears. Replacing a faulty valve often resolves water flow issues quickly.
Control Board And Sensor
The control board and sensor play a key role in your Bosch dishwasher’s operation. The control board manages all functions and processes. It sends signals to the sensors and other parts. The sensors monitor water levels and machine status. When the dishwasher shows error E17, it often points to a problem with these parts.
Checking and fixing the control board or sensor can solve the error. These components work together to keep water flow and cleaning cycles on track. Faulty sensors or a damaged control board may cause the dishwasher to stop or show errors. Understanding how to test these parts helps you decide the next steps.
Test Water Level Sensor
Start by locating the water level sensor inside the dishwasher. This sensor detects how much water is in the tub. Use a multimeter to check its electrical resistance. A reading outside the normal range means the sensor may be broken. Also, inspect the sensor for dirt or blockages. Clean it carefully to ensure proper function.
Next, check the sensor’s wiring and connections to the control board. Loose or corroded wires can cause errors. Secure all connectors and clean any corrosion. After testing, reset the dishwasher and run a cycle. If the E17 error remains, the sensor or control board might need replacement.
When To Call A Professional
Some control board or sensor issues require expert help. If testing shows sensor or board faults, avoid DIY repairs. These parts involve complex electronics. Incorrect handling can cause more damage or void warranties. A professional technician has the tools to diagnose and fix these safely.
Call a pro if you do not have experience with appliance electronics. They can replace parts and test the dishwasher fully. Professional service ensures the problem is solved without risk. It also saves time and effort on your part.
Resetting The Dishwasher
Resetting your Bosch dishwasher can clear error codes like E17 and restore normal function. This process refreshes the control system and often resolves minor glitches. It is a simple step you can try before calling for professional help.
Knowing how and when to reset the dishwasher saves time and effort. Follow the steps carefully for the best results.
How To Reset
First, turn off the dishwasher and unplug it from the power source. Wait for about 5 minutes to let the system fully power down. Plug the dishwasher back in and turn it on. Press and hold the Start button for 3 to 5 seconds until the display resets. This action clears the error code and restarts the cycle.
When To Reset
Reset the dishwasher after checking for obvious issues like water supply or blockages. Use reset if the machine stops suddenly or shows error codes. Avoid resetting repeatedly without fixing the underlying problem. Resetting helps when the system freezes or does not respond to commands. It is a quick way to test if the problem is temporary.
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Vinegar Cycle Cleaning
Vinegar cycle cleaning is an easy way to maintain your Bosch dishwasher and fix the E17 error. This error often points to water flow issues caused by clogs or mineral buildup. Running a vinegar cycle helps clear these blockages and restores proper water flow inside your dishwasher. It is a simple, natural cleaning method that improves performance.
Run Empty Vinegar Cycle
First, remove all dishes from your dishwasher. Pour one cup of white vinegar into the bottom of the dishwasher tub. Close the door and select the hottest wash cycle available. Start the cycle and let the vinegar clean the interior parts. The acidic vinegar breaks down mineral deposits and removes grime that blocks water flow. After the cycle ends, your dishwasher should run smoother.
Benefits Of Cleaning
Cleaning with vinegar removes hard water deposits that cause the E17 error. It helps clear the water inlet and filters, allowing water to flow correctly. This process extends the life of your dishwasher and reduces repair needs. Regular vinegar cleaning keeps your dishwasher fresh, odor-free, and efficient. It is a safe, low-cost way to avoid common problems and maintain strong performance.
Preventive Tips
Preventing the Bosch dishwasher E17 error helps save time and money. Simple care steps reduce the chance of water supply issues. Regular checks keep your dishwasher running smoothly and avoid costly repairs.
Regular Filter Cleaning
Clean the dishwasher filter often. A clogged filter blocks water flow and triggers error codes. Remove the filter according to the manual. Rinse it under running water to remove debris. Clean filters improve dishwasher performance and prevent errors.
Avoid Hose Kinks
Check the water inlet hose for bends or twists. Hose kinks stop water from entering the dishwasher properly. Make sure the hose is straight and not squashed behind the appliance. A smooth hose path helps maintain steady water flow.
Use Filtered Valves
Install filtered valves on your water supply line. These valves catch particles before they enter the dishwasher. They protect the inlet valve from dirt and blockages. Clean or replace the filters regularly to keep water clean and flow steady.
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Frequently Asked Questions
How To Fix Bosch Dishwasher E17 Error?
To fix Bosch dishwasher E17 error, check the water inlet hose for kinks or blockages. Clean the inlet filter and ensure the water tap is fully open. Inspect and clean the dishwasher filter. Verify the float switch moves freely. Test the water inlet valve and replace faulty parts if needed.
What Does Error 17 Mean On My Bosch Dishwasher?
Error 17 on a Bosch dishwasher indicates a water supply issue. Check for kinked or blocked inlet hoses, clean filters, and ensure the water tap is fully open. Inspect the water inlet valve and float switch for proper function. Replace faulty parts if necessary.
What Does E17 Mean On A Dishwasher?
E17 on a dishwasher signals a water supply issue. Check for kinked hoses, clogged filters, or a faulty inlet valve. Clean filters and ensure water taps are fully open. If unresolved, inspect the water level sensor or control board for faults.
What Is The Error Code E17?
Error code E17 indicates a water supply issue in your dishwasher. Check for kinked or clogged inlet hoses and clean the inlet filter. Ensure the water tap is fully open. If the problem persists, the water inlet valve or water level sensor may need repair or replacement.
What Does Bosch Dishwasher Error E17 Mean?
Error E17 signals a problem with water supply or inlet valve blockage.
Conclusion
Fixing Bosch dishwasher E17 error requires simple checks. Start by inspecting the water inlet hose for kinks or blockages. Clean the inlet filter to ensure smooth water flow. Verify the water tap is fully open. Check the float switch to confirm it moves freely.
Test the water inlet valve for proper function. If problems persist, the control board or sensor might need attention. Regular maintenance helps avoid this error. Following these steps can restore your dishwasher’s performance quickly and easily.