How To Reset And Fix The Bosch Dishwasher E15 Error Code?


If you own a Bosch dishwasher the error code E15 can display on the panel. What does the error code mean? Bosch dishwasher error code E15 signifies water in the base. The presence of water in the bottom triggers the leakage protection system, indicating a water is in the base of the dishwasher.

  1. What causes the E15 error?
  2. How to fully reset your Bosch dishwasher?
  3. Best ways to clear error code e15.

What Is Error Code E15?

Bosch dishwasher e15 error also known as a water error, indicates that your Bosch dishwasher has detected a leak or water level issue. This error is designed to protect your appliance from potential water damage, and it will automatically shut down the dishwasher to prevent further issues.

Causes Of Error Code E15

There are several possible reasons for the E15 error code.

  1. Water in bottom: There is water in the bottom of the dishwasher. You may may need to remove the dishwasher’s front panel.
  2. Loose Connection: The dishwasher’s water inlet valve may be loose or disconnected, causing water to leak and trigger the error code.
  3. Faulty Sensor: The dishwasher’s water level sensor may be faulty, causing a false reading and triggering the error code.
  4. Internal Leak: A leak within the dishwasher, such as a cracked hose or damaged seal, may cause water to pool in the base of the appliance, leading to the error code.

How To Perform Full Reset Bosch Dishwasher

Before attempting to clear the error code, it’s important to reset your Bosch dishwasher. Follow these steps to reset the appliance.

  1. Unplug the power cord from the electrical outlet.
  2. Wait 5 to 10 minutes for the dishwasher’s internal capacitors to discharge.
  3. Plug the power cord back into the electrical outlet.
  4. Turn on the dishwasher and check if the error code has disappeared.

If the error code persists, move on to the next section for instructions on clearing the error code.

How To Clear Error Code E15

To clear error code E15 from your Bosch dishwasher, follow these troubleshooting steps.

Step 1: Reset Water Level Safety Switch

Clear the Bosch dishwasher E15 error code by wiping up the water in the base of the dishwasher. Reset the water level safety switch. The safety switch is in the bottom of the dishwasher and works by a float that triggers the e15 error when water is inside.

Step 2: Check For Loose Connections

Inspect the water inlet valve and ensure that it is securely connected. Inspect the dishwasher for any signs of internal leaks, such as cracked hoses or damaged seals. Repair or replace any leaking components as needed. Tighten any loose connections to prevent water from leaking into the dishwasher.

Step 3: Drain The Excess Water

To address the E15 error code, it is important to eliminate any excess water present in the dishwasher’s base and reset the safety switch. Water accumulation in the base is a common issue that triggers this error, and resolving it may necessitate the removal of the dishwasher’s front panel.

Begin by disconnecting the power supply and turning off the water supply to the dishwasher. Then, carefully remove the front panel and kickplate to access the base. Use a sponge, cloth, or a wet-dry vacuum to soak up the excess water.

Step 4: Tilt The Dishwasher!

Clearing the E15 error code can be done by tilting the dishwasher back at a 45-degree angle. This will let the water drip out and should clear the error code.

Start by pulling the dishwasher out from under the countertop. Gently tilt the appliance back at a 45-degree angle, ensuring that it is stable and secure during the process. As the dishwasher tilts, the water trapped in the base should drain out, which can help clear the error code.

Before attempting this step, be sure to disconnect both the power and water connections to the dishwasher. Additionally, place a container or towels on the floor to catch any water that spills out. After reconnecting the power and water supply, the error code should be resolved.

Step 5: Test The Dishwasher

After addressing the potential causes of the error code, run the dishwasher through a full cycle to ensure the E15 error code has been resolved.

Can I continue using my dishwasher with an E15 error code?
No. The E15 error code indicates a water leak or level issue, and continuing to use the dishwasher could cause water damage to the appliance or your home. It’s essential to troubleshoot and resolve the issue before using the dishwasher again.

What should I do if the E15 error code keeps returning?
If the E15 error code continues to appear after troubleshooting and clearing the issue, it’s best to contact a professional appliance repair technician for assistance. They can help identify and resolve any underlying issues with your Bosch dishwasher.

Remember to reset your dishwasher, clear the error code, and maintain your appliance to avoid future errors and ensure optimal performance.

Need help? Ask your appliance error code questions below and we can help.


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