Bosch Dishwasher Error Code E17 – Meaning and Possible Fixes
Bosch Dishwasher Error Code E17
If your Bosch dishwasher displays Error Code E17, it usually indicates that the appliance has detected an issue with the water inlet system, specifically related to water pressure or the amount of water entering the dishwasher.
Bosch dishwashers carefully monitor the water intake during the fill cycle. If the system detects that too much water is entering or that the water pressure is outside the expected range, the dishwasher may stop the program and display the E17 error code.
View all Bosch dishwasher error codes.
What the E17 Error Means
The E17 error code generally means the dishwasher has detected unusually high water pressure or abnormal water intake during the fill stage of the wash cycle.
The appliance uses sensors to measure how quickly water enters the dishwasher. If the flow is faster than expected or exceeds safe limits, the control system may interrupt the cycle and show the E17 error.
Common Reasons This Error Appears
High water pressure
If household water pressure is too high, the dishwasher may detect excessive water entering the appliance.
Water inlet valve issue
A problem with the inlet valve may cause the dishwasher to detect abnormal water flow.
Temporary electronic glitch
A brief interruption in power or a system reset may occasionally trigger an error code.
Safe Checks You Can Try
Before contacting a technician, there are a few safe checks you can try.
Check the water supply pressure
Ensure the water supply valve is functioning normally and that water pressure in your home is within normal limits.
Inspect the inlet hose
Check that the water inlet hose is not kinked or twisted, which could affect water flow readings.
Reset the dishwasher
- Turn the dishwasher off using the power button.
- Switch off power at the wall socket or circuit breaker.
- Wait 1–5 minutes.
- Restore power and start a new wash cycle.
This reset may clear temporary system errors.
If You Need Spare Parts
If you’re confident carrying out the repair yourself, compatible Bosch dishwasher parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
If the E17 error continues to appear after checking the water supply and resetting the dishwasher, the appliance may require inspection by a qualified appliance technician.
Dishwashers contain electrical and water control systems that should only be serviced by trained professionals.
Related Bosch Dishwasher Error Codes
You may also encounter related issues indicated by Bosch Dishwasher Error Code E16, Bosch Dishwasher Error Code E18, Bosch Dishwasher Error Code E19 and Bosch Dishwasher Error Code E24.
Error code meanings can vary slightly between Bosch models.
Always consult your appliance manual or a qualified technician if the issue persists.
🔧 Need a spare part? Find compatible parts for your appliance on Amazon with next day Prime delivery. Please double-check the part is compatible with your specific model before ordering. Find parts on Amazon
♻️ Not worth repairing? If your appliance has had its day, eco-friendly refurbished appliances are available at Renew 2 U — better for your wallet and the planet.