How to Fix Whirlpool Washer Error F81

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

Error Code: Washer Difficulty: Moderate

Problem: Lid lock failure – lid not locking properly (Cabrio top-load models)

⚖️ Repair Decision
✅ WORTH FIXING

Parts under $100

How to Fix Washer Error

  1. Unplug washer and verify lid closes fully without obstruction.
  2. Remove top panel to access lid lock assembly mounted under main top.
  3. Manually operate lock mechanism – should move smoothly between locked/unlocked positions.
  4. Disconnect lock wiring harness and measure resistance across coils (primary 300-600 ohms, secondary 1000-1500 ohms).
  5. Verify 120V AC reaches lock during operation (test at connector with lid closed).
  6. Inspect lock strike plate alignment on lid – should engage smoothly without binding.
  7. Check wiring harness between lock and control board for damage near hinge area.
  8. If lock mechanism binds mechanically, lubricate pivot points with silicone grease.
  9. If electrical tests fail or mechanism is damaged, replace lid lock assembly WPW
  10. After replacement, verify lock engages within 3 seconds of cycle start and washer won’t operate with lid open.

Recommended Replacement Part

OEM Part #: WPW10351854

Estimated Market Price: $65

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.

⚡ Don’t Risk a DIY Fail!

Get the ‘Secret Service Mode’ Cheat Sheet for your Whirlpool model. Includes an easy-to-read list of every error code and quick diagnostic tips.

✅ Join 15,000+ DIYers • Instant PDF Download


Browse More Codes

📖 View All Error Codes

Most DIY parts are $50–$250. If you have a quote, use the total.
More options (for a better recommendation)

Expert: Mike Sullivan

EPA Section 608 Certified Technician with 18+ years experience.

Read Editorial Standards →

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *