Bosch Dishwasher Error code E17 & E18

Bosch Dishwasher Error code E17 & E18

Bosch dishwashers are known for their efficiency and reliability, but like any appliance, they can encounter issues from time to time. Two common error codes that users may come across are E17 and E18, both of which indicate problems related to water supply. In this article, we’ll take a closer look at these error codes, understand what they mean, and provide detailed solutions for resolving them.

E17 Error Code: The Dishwasher Is Not Filling With Water

When your Bosch dishwasher displays an E17 error code, it’s signaling that it’s not receiving an adequate supply of water. Here’s how you can address this issue:

Check the Water Supply Line:
- Start by inspecting the water supply line. Ensure that it is correctly connected to the dishwasher and that the shut-off valve is turned on.
- Look for any kinks or bends in the water supply hose. A kinked hose can restrict water flow to the dishwasher. If you find any kinks, straighten the hose to allow for proper water flow.
Inspect the Water Inlet Valve:
- If the water supply line is in good condition and properly connected, but the E17 error persists, the problem may lie with the water inlet valve.
- The water inlet valve is responsible for allowing water to flow into the dishwasher. If it’s faulty or clogged, it can impede water flow. It’s recommended to replace the water inlet valve if necessary.

E18 Error Code: Insufficient Water Flow

The E18 error code is closely related to the E17 code and also indicates an issue with water supply. Here’s how to address this error:

Check the Filter:
- Insufficient water flow can sometimes be due to a clogged filter. The dishwasher’s filter can accumulate debris over time, restricting water flow.
- Locate and remove the dishwasher’s filter. Clean it thoroughly, removing any debris or food particles. Ensure it’s properly reinstalled.
Inspect the Water Supply Line and Valve:
- As with the E17 error, check the water supply line and the shut-off valve. Ensure they are functioning correctly and not obstructed.
Verify Water Pressure:
- Low water pressure can also lead to an E18 error. Check your home’s water pressure to ensure it meets the dishwasher’s requirements.

By following these steps and addressing the specific issue related to the E17 and E18 error codes, you can often resolve the problem without the need for professional assistance. However, if you encounter persistent issues or are unsure about the diagnosis and repair, it’s advisable to seek the help of a qualified technician.

Bosch Dishwasher Error code E16

The E16 error code signifies that your Bosch dishwasher is filling with water when it shouldn’t. This can lead to issues like water leakage and an inefficient washing cycle. Fortunately, resolving this issue often involves straightforward steps.

Step-by-Step Troubleshooting and Solutions:

Check for Simple Obstructions:
- Before diving into more complex solutions, start with the basics. Ensure there are no kinks or blockages in the water inlet hose. A kink or blockage can disrupt the water flow, triggering the E16 error.
Inspect the Water Inlet Valve:
- The water inlet valve is a critical component that controls the flow of water into the dishwasher. If it’s faulty or damaged, it can cause the dishwasher to overfill.
- To inspect the water inlet valve:
  - Turn off the dishwasher and unplug it from the power source.
  - Locate the water inlet valve (usually located at the back of the dishwasher).
  - Check for any visible signs of damage or wear.
  - If the valve appears damaged, it’s advisable to replace it. Consult your Bosch dishwasher’s user manual or seek professional assistance to do this.
Reset the Dishwasher:
- Sometimes, a simple reset can clear minor issues. To reset your Bosch dishwasher:
  - Turn off the dishwasher and unplug it from the power source.
  - Wait for a few minutes, then plug it back in and turn it on.
  - Run a short cycle to see if the error code reappears.

Bosch Dishwasher Error code E15

Bosch dishwashers are renowned for their efficiency, but like any appliance, they can sometimes encounter issues. One common problem you might face is error code E15, indicating that your dishwasher is leaking. In this detailed guide, we will explore the causes of this error and provide step-by-step troubleshooting solutions to help you get your Bosch dishwasher back to its optimal performance.

1. Locate the Source of the Leak:

The first step is to determine the source of the leak. Carefully inspect your dishwasher to see if you can identify where the water is escaping. Leaks can occur at various points within the appliance.

2. Inspect the Drain Pan:

If you don’t see any visible leaks, check the flood sensor located in the drain pan underneath the dishwasher’s tub. Sometimes, a faulty flood sensor can trigger error code E15, even if there’s no actual leak. If the sensor is defective, it will need to be replaced.

3. Check for Loose Hoses:

Loose hoses are a common cause of dishwasher leaks. Ensure that all hoses, including the inlet and drain hoses, are securely attached. If you find any loose connections, tighten them as needed.

4. Inspect Gaskets and Seals:

Damaged gaskets or seals around the dishwasher’s door or in the tub can lead to leaks. Examine these components for any visible signs of wear or damage. If you notice any issues, consider replacing the affected gaskets or seals.

5. Examine Spray Arms:

The spray arms in your dishwasher distribute water during the washing cycles. A damaged or misaligned spray arm can cause water to leak. Ensure the spray arms are in their proper position and not obstructed. Replace any damaged spray arms.

6. Check for Clogs:

Sometimes, debris or food particles can block the dishwasher’s drainage system, leading to overflow and leaks. Inspect and clean the filters, drains, and any potential clog-prone areas in the dishwasher.

In conclusion, Bosch dishwasher error code E15, indicating a leaking dishwasher, is a problem that can be addressed with a systematic approach. By following these troubleshooting steps, you can potentially identify and resolve the issue on your own. However, if you encounter difficulties or the problem persists, don’t hesitate to contact a professional technician.

Bosch Dishwasher Error code E14

If your Bosch dishwasher is displaying error code E14, it indicates a water inlet fault. This error typically means that the dishwasher’s flow meter, also known as a reed switch, is not detecting the entry of water into the appliance. While it can be disconcerting to see this error, the good news is that in many cases, it can be resolved with relative ease.

Understanding the Flow Meter (Reed Switch):

The flow meter is a crucial component in your Bosch dishwasher’s water intake system. Its primary function is to measure the amount of water entering the appliance during a wash cycle. This measurement is essential for the dishwasher to operate efficiently and ensure proper water flow for cleaning your dishes.

Common Causes of Error Code E14:

Faulty Flow Meter: The most frequent cause of error code E14 is a malfunctioning flow meter. Over time, these components can wear out or become faulty, leading to inaccurate water flow measurements.

Resolving Error Code E14:

To resolve error code E14, you’ll need to address the issue with the flow meter. Here’s a step-by-step guide:

1. Safety First:

Ensure your dishwasher is disconnected from the power source and the water supply. This step is crucial to prevent accidents and ensure your safety during the repair.

2. Access the Flow Meter:

The flow meter is typically located on the heat exchanger, which is often situated at the base of the dishwasher. Access the heat exchanger by removing the lower front panel of your dishwasher.

3. Replace the Flow Meter:

Once you’ve located the flow meter, you can remove it. It’s a good practice to take a photo or make a note of its position to help with reinstallation. Replace the faulty flow meter with a new one, ensuring it’s securely in place.

4. Reassemble and Test:

Reattach the lower front panel of the dishwasher and reconnect the power and water supply. Turn on the dishwasher and run a test cycle to ensure that the error code E14 no longer appears.

Bosch Dishwasher Error code E13

Bosch dishwashers are renowned for their efficiency and reliability, making everyday life in the kitchen a breeze. However, even the best appliances can occasionally encounter issues, and one common source of concern is the appearance of error codes. In this article, we’ll take an in-depth look at Bosch dishwasher Error Code E13, which indicates a problem with the water temperature being too hot.

Understanding Bosch Dishwasher Error Code E13

Error Code E13 is a signal that the dishwasher has detected water that is excessively hot. This issue can have various underlying causes, but it’s essential to address it promptly to prevent potential damage to your appliance. Here’s how you can diagnose and resolve the problem:

1. Check the Water Supply:

The first step is to ensure that your dishwasher is connected to a cold water supply. Hot water may flow into the dishwasher if it’s connected to the hot water line, leading to E13 errors. Double-check the water supply line and make sure it’s properly connected to cold water.

2. Inspect the Temperature Sensor:

The temperature sensor in your dishwasher plays a crucial role in monitoring the water temperature. If it’s malfunctioning, it can send incorrect readings, triggering the E13 error. To check the sensor’s condition, follow these steps:

a. Turn off the dishwasher and disconnect it from the power source. b. Access the temperature sensor, which is typically located near the heating element. c. Use a multimeter to measure the sensor’s resistance. A working sensor should have a specific resistance value as indicated in your dishwasher’s manual.

If the sensor’s resistance is significantly different from the specified value, it may need replacement.

3. Reset the Dishwasher:

After ensuring that the water supply is correct and the temperature sensor is functioning as expected, you can attempt to reset the dishwasher to clear the E13 error code. To do this:

a. Turn off the dishwasher and unplug it from the power source. b. Wait for a few minutes. c. Plug the dishwasher back in and turn it on.

Bosch Dishwasher Error code E11

Bosch dishwashers are known for their reliability and efficiency, but like all appliances, they can encounter issues. One common problem is the display of error codes, and in this article, we’ll focus on Bosch dishwasher Error Code E11. This error code typically points to a thermistor or temperature sensor fault, which can affect the dishwasher’s performance. We’ll provide a detailed explanation of the issue and steps to diagnose and potentially resolve it.

Understanding Bosch Dishwasher Error Code E11: Error Code E11 indicates a problem with the thermistor or temperature sensor in your Bosch dishwasher. The thermistor, often integrated into the heat pump on newer models, is responsible for measuring the temperature inside the dishwasher during various stages of the wash cycle. The NTC (Negative Temperature Coefficient) sensor, also known as the temperature sensor, plays a crucial role in monitoring and regulating the dishwasher’s temperature.

Diagnosing the Issue:

To determine the exact nature of the problem, you’ll need to perform a resistance check on the thermistor or NTC sensor. Consult your dishwasher’s tech sheet, often found inside the appliance, for the required resistance values specific to your model. Here’s how you can diagnose the issue:

Access the Tech Sheet: Open your Bosch dishwasher’s door and locate the tech sheet, which typically provides detailed instructions for diagnostic tests and component checks.
Find the Thermistor or NTC Sensor: Depending on your dishwasher model, you might need to access the heat pump to locate the thermistor. For older models, the NTC sensor is often found in the tub.
Measure Resistance: Use a multimeter to measure the resistance of the thermistor or NTC sensor. Compare the measured resistance with the values specified in the tech sheet.

Resolving the Issue:

If the resistance measured on the thermistor or NTC sensor does not align with the values in the tech sheet, it’s likely that the component is faulty and needs replacement. Here’s how you can proceed:

Order Replacement Parts: Identify the correct part number for the thermistor or NTC sensor in your Bosch dishwasher. You can find this information in your dishwasher’s user manual or by searching for your specific model online.
Disconnect Power: Before making any repairs, ensure that your dishwasher is completely disconnected from the power source for safety.
Replace the Faulty Component: Follow the manufacturer’s instructions to replace the faulty thermistor or NTC sensor. It’s advisable to seek professional assistance if you’re not comfortable with this task.
Test the Dishwasher: After replacing the component, restore power to your dishwasher and run a test cycle to ensure the issue is resolved.

Bosch Dishwasher Error code E10 & E12

In the realm of home appliances, Bosch stands as a symbol of excellence, known for its cutting-edge technology and top-notch performance. Bosch dishwashers, in particular, have gained popularity for their efficiency and reliability. However, even the best machines can encounter issues, and one common way they communicate these issues is through error codes. In this blog post, we’ll dive into the world of Bosch dishwasher error codes, with a specific focus on E10 and E12, which indicate slow heating problems. We’ll explore these issues in detail and provide solutions to help you get your dishwasher back to its pristine working condition.

Understanding Bosch Dishwasher Error Codes E10 & E12: Slow Heating

E10 and E12 are error codes that suggest your Bosch dishwasher is experiencing slow heating. This can lead to unsatisfactory washing and rinsing results, not to mention it’s an inconvenience in your daily routine. But fear not, there are steps you can take to address these issues:

1. Excessive Limescale Buildup:

Cause: Limescale, a mineral deposit found in water, can accumulate in your dishwasher’s heating element over time, impeding its ability to heat the water quickly.
Solution: Deep cleaning and descaling your dishwasher can often resolve this issue. You can use a commercial dishwasher cleaner or a homemade solution of vinegar and water. Regular maintenance with a dishwasher cleaner can prevent limescale buildup in the future.

2. Malfunctioning Water Heater:

Cause: In some cases, the slow heating problem may be due to a defective heating element in the dishwasher.
Solution: If deep cleaning and descaling don’t alleviate the issue, it might be necessary to replace the heater. This is a more complex repair and should be handled by a professional technician. Contact Appliance Repair Los Angeles at 323-792-1970 for expert assistance.

Preventing Future Slow Heating Issues:

To prevent E10 and E12 errors from recurring, consider the following tips:

Use a water softener if your area has hard water, as this can help reduce limescale buildup.
Ensure that the water supply to the dishwasher is at the appropriate temperature.
Regularly clean the dishwasher’s filter and perform maintenance tasks recommended in the user manual.

In summary, while Bosch dishwashers are known for their exceptional performance, they can encounter errors like E10 and E12, signaling slow heating issues. Addressing these problems typically involves cleaning, descaling, and, in some cases, replacing the water heater. Regular maintenance and preventive measures can go a long way in ensuring your dishwasher runs smoothly.

Bosch Dishwasher Error code E09

The Bosch E09 error code signals a heating fault within the dishwasher. This fault can be attributed to a malfunction in the heater relay on the main control board or a defective heater itself. When your dishwasher’s heating element fails to function correctly, it can impact the appliance’s ability to achieve optimal cleaning and drying results.

If you encounter the E09 error code on your Bosch dishwasher, you may wonder how to pinpoint the exact problem. Here’s a step-by-step guide for diagnosing and troubleshooting the heating fault:

1. Visual Inspection:

Start by visually inspecting the dishwasher to ensure there are no visible obstructions or loose connections that might be affecting the heating element.

2. Resistance Check:

To check the heater’s resistance, you’ll need a multimeter. Disconnect the dishwasher from the power source and access the heating element, which is typically located at the bottom of the dishwasher.
Use the multimeter to measure the resistance across the heating element’s terminals. Consult your Bosch dishwasher’s manual for the specific resistance range that should be displayed.
If the measured resistance falls outside the recommended range, it’s likely that the heating element is defective and needs to be replaced.

3. Control Board Inspection:

If the heating element checks out within the correct resistance range, it’s time to inspect the main control board. A trained technician may be required to diagnose and address potential issues with the control board.

Professional Assistance

While some dishwasher issues can be resolved by homeowners, a heating fault indicated by the E09 error code may require the expertise of a trained technician. If the heating element is in good condition but the problem persists, it’s advisable to contact a professional appliance repair service. They can accurately diagnose the issue and ensure the main control board or other components are functioning correctly.

Bosch Dishwasher Error code E08

Bosch dishwashers are renowned for their efficiency and reliability, but like any complex appliance, they can encounter issues from time to time. One common way a Bosch dishwasher communicates a problem is through error codes. In this blog post, we’ll take a closer look at one specific error code: E08, which indicates a “Loss of Water.” We’ll provide detailed insights into what this error code means and how you can address it effectively.

Understanding Bosch Dishwasher Error Code E08

When your Bosch dishwasher displays the error code E08, it signifies that the water level in the machine has unexpectedly dropped during the wash cycle. This sudden loss of water can disrupt the normal operation of your dishwasher and prevent it from cleaning your dishes effectively.

Possible Causes of Error Code E08: Loss of Water

Overturned Dishes Collecting Water: The first thing to check when you encounter this error is the inside of your dishwasher. Overturned dishes or cookware may be obstructing the spray arms or causing water to pool in one area of the machine. This can lead to uneven distribution of water during the wash cycle.
Water Supply Issue: Another potential cause of E08 is a problem with the water supply. Check that the water inlet valve is functioning correctly and that there are no kinks or obstructions in the water supply line. A disrupted water supply can result in the dishwasher not having enough water to complete the cycle.

Steps to Address Bosch Dishwasher Error Code E08

Inspect the Dishwasher Interior: Carefully open the dishwasher and check for any overturned dishes or utensils that might be interfering with the spray arms. Make sure that the dishwasher racks are properly aligned to allow for even water distribution.
Check the Water Supply: Examine the water inlet valve and the water supply line for any issues. Ensure that the valve is open, and there are no kinks or blockages in the water supply line.
Reset the Dishwasher: In some cases, resetting the dishwasher can clear the error code. You can do this by turning off the dishwasher, unplugging it from the power source, waiting a few minutes, and then plugging it back in.
Consult the User Manual: If the error code persists, refer to your Bosch dishwasher’s user manual. It may provide specific troubleshooting steps for error code E08 or direct you to contact customer support.

Bosch Dishwasher Error code E07

Error code E07 on your Bosch dishwasher means that there’s an issue with the drying system. This fault can manifest due to problems with either the drying fan or the wiring connecting the control board to the drying fan. To resolve this error and get your dishwasher back to optimal performance, you need to take a closer look at these components.

Common Causes of E07 Error:

Drying Fan Issues: The drying fan is responsible for expelling moist air from the dishwasher during the drying cycle. If the fan is malfunctioning or not running at its full capacity, it can result in poor drying performance and trigger error code E07.
Wiring Problems: Sometimes, the issue isn’t with the drying fan itself but with the wiring that connects the fan to the control board. Loose connections, damaged wires, or even short circuits can disrupt the communication and trigger the error.

Potential Solutions:

1. Inspect the Drying Fan:

Begin by checking the drying fan. Ensure it’s clean and free from any obstructions that might impede its operation.
If the fan is noisy, not running, or running at reduced speed, it may need to be replaced. You can consult your Bosch dishwasher’s user manual for guidance on accessing and replacing the fan. Make sure the dishwasher is disconnected from the power source before attempting any repairs.

2. Examine Wiring Connections:

Carefully inspect the wiring between the control board and the drying fan. Look for loose or damaged connections.
If you discover any issues with the wiring, it’s essential to repair or replace the affected wires to restore proper functionality.

3. Reset the Dishwasher:

In some cases, a simple reset may clear the error code. Unplug the dishwasher for a few minutes, then plug it back in. This can sometimes resolve minor electrical issues.

4. Professional Assistance:

If you’re unsure about diagnosing or repairing the drying fan, or if you encounter more complex issues, it’s advisable to seek professional help. An experienced appliance technician can thoroughly inspect your dishwasher, diagnose the problem, and perform any necessary repairs or replacements.

In conclusion, Bosch dishwasher error code E07 can be a drying fault, often linked to issues with the drying fan or wiring. By carefully inspecting and addressing these components, you can resolve the error and enjoy the efficient, reliable performance of your Bosch dishwasher once more.