Bosch Dishwasher E31 Error: Don’t Panic! Here’s How To Troubleshoot And Fix It
What To Know
- Connect a pressure gauge to the water supply hose and turn on the water.
- Yes, you can try resetting the water sensor by unplugging the dishwasher, disconnecting the sensor, waiting a few minutes, and then reconnecting the sensor and plugging the dishwasher back in.
- The cost to repair the E31 error code can vary depending on the cause of the problem.
The dreaded Bosch dishwasher E31 error code can send shivers down the spine of any homeowner. But fear not! With the right knowledge and a few simple steps, you can conquer this dishwasher dilemma and restore your appliance to pristine operation.
Understanding the Bosch Dishwasher E31 Error Code
The E31 error code in Bosch dishwashers typically indicates a problem with the water supply. This can be caused by a variety of factors, including:
- Clogged water inlet valve
- Kinked or blocked water supply hose
- Low water pressure
- Faulty water sensor
Step-by-Step Troubleshooting for Bosch Dishwasher E31 Error Code
1. Inspect the Water Inlet Valve
Disconnect the water supply and remove the water inlet valve. Check for any debris or blockages. If the valve is clogged, clean it thoroughly or replace it if necessary.
2. Examine the Water Supply Hose
Inspect the water supply hose for any kinks or blockages. Ensure that the hose is securely connected to both the dishwasher and the water source.
3. Test the Water Pressure
Connect a pressure gauge to the water supply hose and turn on the water. The pressure should be between 20 and 80 psi. If the pressure is too low, contact your water utility provider.
4. Reset the Water Sensor
Locate the water sensor in the dishwasher’s base. Unplug the dishwasher and disconnect the water sensor. Wait a few minutes, then reconnect the sensor and plug the dishwasher back in.
5. Check the Drain Pump
If the above steps do not resolve the E31 error code, the drain pump may be faulty. Disconnect the dishwasher and access the drain pump. Inspect the pump for any debris or blockages. If the pump is damaged, it may need to be replaced.
6. Inspect the Control Board
In rare cases, the E31 error code can be caused by a faulty control board. If you have exhausted all other troubleshooting options, consider replacing the control board. However, this is a complex repair that should be performed by a qualified technician.
Summary: Reclaiming Your Dishwasher’s Pristine Performance
By following these troubleshooting steps, you can effectively resolve the Bosch dishwasher E31 error code and restore your dishwasher to its former glory. Remember, regular maintenance and prompt repairs can prolong the lifespan of your dishwasher and ensure its optimal performance for years to come.
Frequently Asked Questions
Q1: Can I reset the Bosch dishwasher E31 error code myself?
A: Yes, you can try resetting the water sensor by unplugging the dishwasher, disconnecting the sensor, waiting a few minutes, and then reconnecting the sensor and plugging the dishwasher back in.
Q2: How often should I clean the water inlet valve?
A: It is recommended to clean the water inlet valve every 6-12 months to prevent clogs and ensure proper water flow.
Q3: What is the average cost to repair a Bosch dishwasher E31 error code?
A: The cost to repair the E31 error code can vary depending on the cause of the problem. Typically, it can range from $100 to $300 for parts and labor.
