VoltWikiVisible water keeps a Bosch washer door locked for safety; an empty drum still locked after End needs exact-model release and lock diagnosis.
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A rough or off-center Bosch drum is a mechanical stop; a smooth drum with no powered rotation needs exact-model command and feedback diagnosis.
Bosch washer E17/F17 means fill time expired.
Bosch washer E23 or F23 means leak protection has activated.
The first wet point and cycle phase separate a visible Bosch door or drawer leak from supply, drain, plumbing, or hidden service work.
The exact cycle phase separates a load-related Bosch washer bang from drain noise, installation transfer, or a mechanical stop condition.
If a Bosch washer keeps water in the drum, check only the exact-model drain access and measure pump/discharge flow when E18 or no-drain returns.
A Bosch washer that tumbles and drains but never accelerates needs setting/load confirmation followed by exact speed-command and feedback diagnosis.