How to Fix Kenmore Washer Error F18

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

Error Code: Washer Difficulty: Moderate

Problem: Communication error between control boards

⚖️ Repair Decision
⚠️ CHECK WARRANTY / AGE

$100 – $250 Range

How to Fix Washer Error

  1. Disconnect power at circuit breaker.
  2. Remove control panel and main access covers.
  3. Inspect all communication wire harnesses between boards.
  4. Check for damaged, corroded, or loose connectors.
  5. Test communication lines for continuity and proper voltage.
  6. Clean all electrical contacts with contact cleaner.
  7. If wiring is good, suspect control board failure.
  8. Document all wire connections before disconnecting boards.
  9. Replace faulty control board assembly.
  10. Reconnect all harnesses and run diagnostic communication tests.

Recommended Replacement Part

OEM Part #: W10112296

Estimated Market Price: $165

Check Price & Availability →

Still Not Working?

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

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Most DIY parts are $50–$250. If you have a quote, use the total.
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Expert: Mike Sullivan

EPA Section 608 Certified Technician with 18+ years experience.

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