WAT28400UC E17 error
Your Bosch WAT28400UC is showing E17. Before replacing parts, confirm the model tag matches WAT28400UC: Open the door and check the rim or door frame; the silver sticker is also on the rear panel near the top. On this Bosch washer, E17 means Water supply issue — washer filling too slowly or not at all. The steps below follow the field-service order for the WAT28400UC platform — not the generic Bosch E17 page. Cross-check part fit with WAT28400UC before ordering — use the model-specific parts diagram. If the code cleared after a reset but returned mid-cycle, treat that as a confirmed fault rather than a one-time glitch.
Parts for this repair
We don't yet have a verified exact part number for this model. Search for a compatible water inlet valve.
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Fix steps
- Verify the model tag reads WAT28400UC — Open the door and check the rim or door frame; the silver sticker is also on the rear panel near the top.
- Reset E17: unplug the washer or switch off the breaker for 5 minutes, then restore power.
- Check inlet hoses, drain hose routing, and the door seal for obstructions or leaks before assuming an internal component failed for E17.
- Cross-check part fit with WAT28400UC before ordering — use the model-specific parts diagram.
- Run a test cycle after repair. If the code returns, use the compatible parts below or the full brand code guide.
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
FAQ
What does E17 mean on a Bosch WAT28400UC?
Water supply issue — washer filling too slowly or not at all.
How do I reset E17 on a WAT28400UC?
Unplug the washer or switch it off at the breaker for 5 minutes, then restore power and restart. If E17 returns on the WAT28400UC, the underlying fault is still present.
What part do I need for WAT28400UC E17?
Try the reset and troubleshooting steps first. E17 on the WAT28400UC is not always a failed part.
Is E17 on the WAT28400UC easy to fix?
Many owners fix this themselves with basic tools. Start with the reset and steps above, then check compatible parts below.