Bosch Dishwasher Error E17

⚡ Quick Answer: The Bosch dishwasher E17 error indicates a water inlet issue, typically caused by insufficient water inflow or a malfunctioning water inlet valve. Sym... ✅ DIY Fixable

What Does Error E17 Mean?

The Bosch dishwasher E17 error indicates a water inlet issue, typically caused by insufficient water inflow or a malfunctioning water inlet valve. Symptoms include slow filling or failure to fill, leading to cycle interruptions and the display of the E17 code. Common causes are kinked or blocked hoses and low water pressure. To address this, check the water supply and hoses, clean the inlet filter, or consider replacing the water inlet valve if issues persist.

Common Symptoms:

  • Dishwasher fails to fill with water or fills very slowly
  • Dishwasher may stop mid‑cycle or not start due to inadequate water
  • Display shows E17 error code when water intake is detected as faulty

Possible Causes

  • Insufficient water inflow due to kinked, bent, or blocked inlet hose (high)
  • Obstructed or faulty water inlet valve (medium)
  • Low home water pressure or supply issue (medium)

How to Fix Error E17

DIY Fix Check basic water supply and hose

  1. Turn off the dishwasher and water supply.
  2. Ensure the water supply valve feeding the dishwasher is fully open.
  3. Inspect the water inlet hose for kinks, bends, or visible blockages and straighten or replace as needed.
  4. Reconnect and restart the dishwasher to check if the error clears.

DIY Fix Clean inlet filter and check water pressure

  1. Turn off water and power.
  2. Disconnect the inlet hose from the dishwasher and locate the small screen filter.
  3. Rinse the filter under running water to remove debris.
  4. Check your home’s water pressure (if possible with a gauge) to ensure it meets Bosch requirements.
  5. Reattach hose and test dishwasher operation.

Technician Only Inspect/replace water inlet valve

  1. Turn off power and water supply to the dishwasher.
  2. Remove lower kick panel to access the water inlet valve.
  3. Test the valve for proper operation and electrical continuity with appropriate tools.
  4. Replace the valve if clogged, damaged, or defective.

Parts needed: water inlet valve

🛑 When to Call a Pro:
  • If the E17 error persists after checking water supply, hoses, filters, and basic components.
  • If you are not comfortable handling internal components like the water inlet valve or if multimeter testing is required.

Next step

Choose the next step for E17

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Water Inlet Valve

Controls the flow of hot and cold water into the appliance.

Typical part-only price
$25 - $60
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Model number required

Model-compatible Dishwasher parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

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Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Dishwasher Cleaner and Descaler

Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.

View maintenance supply
Maintenance supply

Braided Dishwasher Inlet Hose

For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 10-15 ohms
part_number 00442033
voltage_rating 120V AC

Common Questions

What does E17 error mean on bosch dishwasher?

E17 error indicates a problem with water inflow, preventing the dishwasher from filling properly.

Can I fix bosch dishwasher E17 error myself?

Yes, you can check the water supply, hose for kinks, and clean the inlet filter.

How much does it cost to fix E17 error?

Repair costs for the E17 error typically range from $50 to $150 for parts, depending on the model.

When should I call a technician for E17?

Call a technician if the error persists after checking the water supply and hoses, or if you're uncomfortable with repairs.

Sources & References

Data last verified: 2026-07-25

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