On a supported Bosch dishwasher, E17, E3300 or E3400 means the filling system detected an incoming-water problem. Check that the inlet hose is not kinked or damaged. Then confirm the supply valve is fully open and household pressure is within the model specification.
What this covers
- Bosch dishwashers displaying E17, E3300 or E3400
What it does not cover
Try in this order
0 of 4 completedConfirm E17, E3300 or E3400 on the exact model
ReversiblePhotograph the complete display, record the model tag and note the cycle stage. Similar-looking codes can mean different things on another product line.
Check the condition named by the code
ReversibleCheck that the inlet hose is not kinked or damaged.
Correct the remaining user-serviceable cause
ReversibleConfirm the supply valve is fully open and household pressure is within the model specification.
Run one controlled verification
ReversibleRestart one cycle only after the water path is corrected. Bosch recommends support when the code continues with correct supply.
Evidence ledger
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Exact questions
Common questions about “Bosch dishwasher E17, E3300 or E3400 code”
What does E17, E3300 or E3400 mean on a Bosch dishwasher?+
It means the filling system detected an incoming-water problem.
Can I clear E17, E3300 or E3400 by resetting the dishwasher?+
A restart may clear a stored display only after the underlying condition is corrected. Repeatedly resetting without correcting the cause is not a repair.