Bosch Dishwashers error code
Water-fill system issue
E17 belongs to the Bosch water-inflow and filling-system error family.
Direct answer
E17 at a glance
- Meaning
- Water-fill system issue
- Urgency
- Check now
- First safe check
- Switch the dishwasher off and close the water supply if a leak is visible.
- Model note
- Bosch groups E16 and E17 in its US dishwasher error-code reference. The exact inlet components and service procedure vary by model and are not exposed owner checks.
Confirm the symptom
What usually appears with E17
- E17 appears while the dishwasher is filling
- The cycle stops before normal washing begins
- The problem followed installation or moving the dishwasher
- The visible inlet hose is kinked, trapped, or damaged
Likely causes
Why E17 appears
- 01Inlet hose is kinked or damaged
- 02Water supply issue
- 03Filling-system fault
Observation-led diagnosis
Start with what you can actually see
An error code identifies a system, not a replacement part. Match the observable condition before deciding what to check next.
| What you observe | What it suggests | Safest next move |
|---|---|---|
| The inlet hose is visibly kinked or compressed | Water cannot enter at the expected rate | Owner checkSwitch the dishwasher off and correct only the visible routing without pulling on fixed connections. |
| The supply valve is partly closed | Available inlet flow may be restricted | Owner checkOpen the valve fully if it operates normally and the connection remains dry. |
| A hose, valve, or cabinet area is wet | A supply-side leak or damaged connection may be present | Stop and serviceClose the water supply, disconnect power when safe, and arrange qualified help. |
| The hose and supply look normal but E17 returns | The filling system requires model-specific diagnosis | Stop and serviceStop repeating cycles and contact Bosch with the model number and code. |
Safe diagnostic path
What to check, in order
- 01
Switch the dishwasher off and close the water supply if a leak is visible.
- 02
Inspect the entire visible inlet hose for a kink, crush point, or damage.
- 03
Confirm the supply valve is fully open and the hose is not trapped behind the cabinet.
- 04
Run one test only; contact Bosch support if E17 returns.
Know when to stop
Don’t push past this point
Turn off the water supply if a hose is damaged or any leak appears.
- Do not run the dishwasher with a damaged inlet hose.
- Do not loosen plumbing connections while the water supply is open.
- Do not replace a fill valve from the code alone.
Primary source
How this page was checked
The code meaning and manufacturer-specific guidance were checked against the linked support material on August 31, 2026. Confirm details against the manual for your exact model before removing panels or parts.
Read Bosch US: E16 and E17 dishwasher guidance ↗Common follow-up questions
About Bosch code E17
What does E17 mean on a Bosch dishwashers?
E17 means “Water-fill system issue.” E17 belongs to the Bosch water-inflow and filling-system error family.
Can I clear E17 by resetting the appliance?
Do not use a reset as the first step. Bosch directs owners to inspect the inlet hose and water supply; retry once only after the visible supply path is correct and dry.
Does E17 mean the same thing on every Bosch model?
Bosch groups E16 and E17 in its US dishwasher error-code reference. The exact inlet components and service procedure vary by model and are not exposed owner checks.
When should I stop troubleshooting E17?
Turn off the water supply if a hose is damaged or any leak appears.