Speed Queen Washing Machine Error LO

⚡ Quick Answer: The Speed Queen Washing Machine LO error code indicates a potential issue with the door lock mechanism, which prevents the machine from starting or pr... ✅ DIY Fixable

What Does Error LO Mean?

The Speed Queen Washing Machine LO error code indicates a potential issue with the door lock mechanism, which prevents the machine from starting or progressing through its cycles. This error often appears on the control panel as 'LO', and may be accompanied by a flashing display. To address this, users should first verify the error code and attempt a power reset by disconnecting the machine for 3-5 minutes before reconnecting.

Common Symptoms:

  • Washer displays LO on control panel
  • Cycle does not proceed or machine stops

Possible Causes

  • Faulty door lock assembly
  • Wiring issues
  • Control board malfunction

How to Fix Error LO

DIY Fix Verify Error Code and Reset Power

  1. Ensure error code is correctly read from the washer display.
  2. Disconnect the washer from power for at least 3–5 minutes.
  3. Reconnect power and attempt to run a cycle again.

Technician Only Professional Diagnostic for Non‑Standard Error

  1. Confirm the exact model number and verify if LO appears in official diagnostic tables/manuals.
  2. Use diagnostic tools to check control board and sensor communications.
  3. Inspect motor, wiring harness, and door/lid switches if related symptoms present.

Parts needed: Control board, Motor and motor sensor, Door/lid switch assemblies

🛑 When to Call a Pro:
  • If the washer repeatedly displays LO after reset
  • If machine does not advance in cycle or shows additional fault behavior

Technical Specifications

wattage N/A
component Door Lock Assembly
resistance 0-1 ohms for continuity testing
part_number Speed Queen 201202P
voltage_rating 120V AC

Common Questions

What does LO error mean on Speed Queen Washing Machine?

LO indicates a potential door lock malfunction, preventing the washer from starting.

Can I fix Speed Queen Washing Machine LO error myself?

Yes, you can try resetting the power by disconnecting it for 3-5 minutes.

How much does it cost to fix LO error?

Repair costs vary widely depending on the diagnosis and parts needed.

When should I call a technician for LO?

Call a technician if the LO error persists after multiple resets or if the machine shows other faults.

Data last verified: 2026-03-13

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