Dishwasher shows E17; fill is extremely slow or stops, often in homes with low water pressure.

Safety first: Disconnect power and close the water supply before disconnecting hoses.

• Check household pressure: Open a nearby faucet and verify strong flow. If pressure is low, consult a plumber; the dishwasher requires adequate pressure to fill correctly.
• Clean inlet filter: Remove the inlet hose from the tap and clean the mesh filter. Ensure the tap itself is not blocked.
• Optimize hose routing: Avoid sharp bends, kinks, or excessive length in the inlet hose. Shorten or reroute if necessary.
• Pressure sensor: If pressure is normal but E17 persists, inspect the pressure sensor and its hose for blockages or damage. Replace if faulty.

After adjustments, run a test cycle to confirm normal fill time and absence of E17.