How to Fix Samsung Dishwasher Error 1

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⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Dishwasher Difficulty: Moderate

Problem: Flash code 1: Water inlet failure; insufficient water flow detected (non-display models)

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix Dishwasher Error

Unplug dishwasher and turn off water supply valve.
Verify household water supply valve is fully open. Check supply hose for kinks or blockages.
Remove lower access panel. Disconnect water supply hose from inlet valve.
Clean inlet screen filter inside valve port with toothbrush and vinegar solution. Rinse thoroughly.
Reconnect supply hose hand-tight plus 1/4 turn.
Access inlet valve assembly. Test solenoid coil resistance: 500-1500Ω. Replace if open/shorted.
Disconnect wiring harness. Remove mounting screws. Extract old valve assembly.
Install new inlet valve assembly using OEM part DD61-00001A. Secure mounting hardware.
Reconnect water supply hose and wiring harness.
Restore water and power. Start cycle and verify dishwasher fills to proper level within 90 seconds.

OEM Part #: DD61-00001A

Estimated Market Price: $42

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

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EPA Section 608 Certified Technician with 18+ years experience.