e17
Moderate
Bosch · Dishwashers
Water level too high - overfill condition
Quick Answer
Error code E17 on your Bosch Dishwashers means: Water level too high - overfill condition. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Turn off the dishwasher and shut off the water supply.
2
Check if the water inlet valve is leaking by inspecting for water flow when the dishwasher is off.
3
Inspect the float switch for obstruction or failure.
4
Test the flow sensor for proper operation.
5
Replace faulty components as needed.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Water inlet valve
Flow sensor
Float switch
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