Amana Washing Machine Error LDU

⚡ Quick Answer: The Amana washing machine error code LDU indicates a problem with the lid lock mechanism. This error usually occurs when the lid cannot unlock, often ... ✅ DIY Fixable

What Does Error LDU Mean?

The Amana washing machine error code LDU indicates a problem with the lid lock mechanism. This error usually occurs when the lid cannot unlock, often due to obstructions on the washer lid or a malfunction in the lid lock assembly. Symptoms include the lid remaining locked after a cycle completes and the display showing LdU. To resolve this, check for any items on the lid and reset the washer.

Common Symptoms:

  • Washer completes cycle but lid will not unlock
  • Display shows LdU
  • Lid remains locked despite cycle completion

Possible Causes

  • Obstruction on washer lid preventing unlock (high)

How to Fix Error LDU

DIY Fix Clear lid obstruction and reset

  1. Remove any items from the top of the washer lid (laundry baskets, detergent bottles, etc.)
  2. Ensure nothing trapped under the lid edges
  3. Power off the washer and unplug it for 1–5 minutes
  4. Plug the washer back in and attempt to open the lid

Technician Only Inspect and replace lid lock assembly

  1. Disconnect power to the washer
  2. Remove top panel to access lid lock assembly
  3. Test the lid lock solenoid and interlock switch for continuity
  4. Replace lid lock assembly if defective or if mechanism binds
  5. Reassemble and test washer operation

Parts needed: Lid lock assembly, Screws/fasteners

🛑 When to Call a Pro:
  • Repeated LDU errors after removing lid obstructions and resets
  • Lid lock replacement attempts unsuccessful
  • Visible damage to lid lock assembly or wiring

Technical Specifications

wattage N/A
component Door Lock Assembly
resistance 1-5 ohms
part_number W10404050
voltage_rating 120V AC

Common Questions

What does LDU error mean on amana washing machine?

LDU error means the lid cannot unlock, often due to obstructions or a faulty lid lock.

Can I fix amana washing machine LDU error myself?

Yes, you can clear obstructions and reset the washer to resolve the LDU error.

How much does it cost to fix LDU error?

The estimated repair cost for the LDU error is $30–$120 for parts plus labor.

When should I call a technician for LDU?

Call a technician if LDU errors persist after removing obstructions or if the lid lock is visibly damaged.

Sources & References

Data last verified: 2026-01-25

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