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Bosch Dishwasher Error Codes

Bosch Dishwasher Error code E01

The E01 error code typically points to a pump control circuit failure on the main control board of the dishwasher. This failure can lead to various problems, including a lack of water in the dishwasher. When the dishwasher doesn’t receive enough water, it can’t run the heating element efficiently, which triggers the E01 error code.

Causes of E01 Error Code:

Pump Control Circuit Failure: The primary reason for the E01 error is a malfunction in the pump control circuit. This circuit controls the flow of water and manages the dishwasher’s heating element.

How to Resolve the E01 Error Code:

  1. Check Water Supply: First, ensure that your dishwasher has a proper water supply. The E01 error can be triggered if the dishwasher doesn’t receive enough water to function correctly.
  2. Inspect for Blockages: Examine the water inlet valve, supply lines, and filters for any blockages or debris that might restrict water flow. Clean or replace as needed.
  3. Examine the Pump Circuit: If you have experience with appliance repair, you can inspect the pump control circuit on the main control board for loose connections or visible damage. Be sure to disconnect the dishwasher from the power source before attempting this.
  4. Reset the Dishwasher: Sometimes, a simple reset can resolve the error. Turn off the dishwasher and unplug it for a few minutes. Then, plug it back in and turn it on.
  5. Professional Assistance: If you are not comfortable with appliance repair or if the issue persists after performing the above steps, it’s advisable to contact a professional technician. They have the expertise and tools to diagnose and repair the pump control circuit or other components that may be causing the E01 error.

By understanding the Bosch dishwasher error code E01 and following these steps, you can effectively troubleshoot and resolve the issue. Remember to prioritize safety by disconnecting the dishwasher from the power source before attempting any repairs.

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