Lg Washing Machine Error F7

⚡ Quick Answer: The LG washing machine error code F7 indicates a malfunction in the motor drive unit, often resulting in the machine stopping mid-cycle or failing to ... ⚠️ Difficulty Varies

What Does Error F7 Mean?

The LG washing machine error code F7 indicates a malfunction in the motor drive unit, often resulting in the machine stopping mid-cycle or failing to spin. Common symptoms include unusual sounds during operation and an inability to start a wash cycle. Immediate checks involve resetting the machine by powering it off and unplugging it for a few minutes before plugging it back in. If the error persists, further investigation may be necessary to identify potential issues with the motor control board, drive motor, or door lock assembly.

Common Symptoms:

  • Washing machine stops mid‑cycle and displays F7
  • Machine may fail to start wash or spin when F7 appears
  • Symptoms vary across community reports

Possible Causes

  • Motor Drive Unit
  • Wiring Issues
  • Control Board Malfunction

How to Fix Error F7

DIY Fix Basic checks and reset

  1. Power off the washing machine and unplug it from the electrical outlet.
  2. Wait a few minutes and plug it back in to allow a full reset.
  3. Try running a short cycle to see if the F7 error returns.

Technician Only Professional diagnostic and repair

  1. Use diagnostic tools to read the washer’s internal error registers if available.
  2. Inspect critical components such as the door lock assembly and motor control circuitry.
  3. Test wiring harnesses and connections for continuity and proper seating.
  4. Replace any confirmed faulty components (motor control board, door lock switch, motor, sensors) based on diagnosis.

Parts needed: Door lock assembly, Motor control board, Drive motor, Wiring harnesses

🛑 When to Call a Pro:
  • Error F7 persists after basic reset attempts
  • Machine stops mid‑cycle repeatedly
  • Unusual noises, smells, or signs of electrical issues accompany error display

Technical Specifications

wattage 500W
component Motor Drive Unit
resistance 10-30 ohms
part_number LG EAU60903801
voltage_rating 120V AC

Common Questions

What does F7 error mean on LG washing machine?

F7 indicates a malfunction in the motor drive unit, causing the machine to stop mid-cycle or fail to spin.

Can I fix LG washing machine F7 error myself?

Yes, try resetting the machine by unplugging it for a few minutes and then plugging it back in.

How much does it cost to fix F7 error?

Repair costs can vary widely, depending on the issue, ranging from moderate part replacements to higher costs for motor or control board replacements.

When should I call a technician for F7?

Call a technician if the F7 error persists after a reset, the machine stops mid-cycle repeatedly, or if you notice unusual noises or smells.

Sources & References

Data last verified: 2026-01-10

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