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Error code reference
Bosch Dishwasher Error Code E:3400
Water valve stuck open and water doesn't stop filling - dishwasher stopped abruptly with drain pump running.
SourceDishwasher - Service Manual: SHP65CM Series (Error Codes)p. 43
Diagnostic procedure
The full E:3400 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Replace faulty water inlet valve.
SourceDishwasher - Service Manual: SHP65CM Series (Error Codes)p. 43
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
2 manuals in the MyPros+ library document this code for Bosch dishwasher.
Models covered by the manuals that document this code
75,000+ service documents · 20,000+ error codes · 100+ brands
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