LG Refrigerator Error FF
⚡ Quick Answer: The LG Refrigerator FF error code signals a freezer fan malfunction, commonly caused by ice or frost buildup obstructing the fan. This can lead to inc... ✅ DIY Fixable
What Does Error FF Mean?
The LG Refrigerator FF error code signals a freezer fan malfunction, commonly caused by ice or frost buildup obstructing the fan. This can lead to inconsistent cooling and unusual noises. If the fan is not spinning when the freezer door is opened, it's essential to check for blockages or ice accumulation, as these are primary symptoms of this issue.
Common Symptoms:
- FF (or ER FF) appears on display
- Freezer not cooling or temperature rising
- Frost/ice buildup around freezer fan area
- Fan not spinning when freezer door is opened
Possible Causes
- Ice or frost buildup blocking freezer fan (high)
- Freezer fan motor failure (medium)
- Blocked airflow or vents in freezer (medium)
How to Fix Error FF
DIY Fix Basic User Troubleshooting
- Unplug the refrigerator or switch off circuit breaker for ~5 minutes and plug back in
- Open freezer and visually inspect fan area for ice buildup
- If heavy frost or blockage is present, thaw manually by leaving doors open with towels beneath
- Ensure freezer vents are not blocked by items or ice
- Check that doors close fully and seals are intact
Technician Only Technician-Level Diagnostics and Repair
- Inspect freezer fan assembly for proper operation and replace fan motor if defective
- Check fan wiring harness and connectors for continuity and secure connection
- Verify evaporator cover, vents, and airflow paths are clear of obstructions
- If fan and airflow are correct but FF persists, test associated sensors and control board signals
Parts needed: Freezer fan motor, Fan blade assembly, Wiring harness/connectors
- Error persists after manual thaw and reset
- Fan motor appears non‑functional or noisy when operating
- Repeated FF errors indicating deeper mechanical/electrical failure
Next step
Choose the next step for FF
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Evaporator Fan Motor
Circulates cold air from the evaporator through the refrigerator or freezer compartments.
- Typical part-only price
- $35 - $110
- DIY difficulty
- Medium
- Estimated time
- 30-60 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Refrigerator parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Refrigerator Condenser Coil Brush
For routine cleaning of accessible condenser areas where the manufacturer permits it. It does not repair a sealed-system or compressor fault.
Model-Compatible Refrigerator Water Filter
A routine replacement item on models with a water filter. Match the complete appliance model and existing filter number before ordering.
Compatibility check required: use the complete appliance model and compare the existing filter, bag, or specification before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 25W |
|---|---|
| component | Evaporator Fan Motor |
| resistance | 50-100 ohms |
| part_number | LG EAU60905101 |
| voltage_rating | 120V AC |
Common Questions
What does FF error mean on LG Refrigerator?
The FF error indicates a freezer fan malfunction, often due to ice buildup or a fan motor issue.
Can I fix LG Refrigerator FF error myself?
Yes, you can try unplugging the fridge and checking for ice buildup around the fan.
How much does it cost to fix FF error?
Repair costs for the FF error range from $80 to $250, depending on parts and labor.
When should I call a technician for FF?
Call a technician if the error persists after thawing, or if the fan motor is noisy or non-functional.
Sources & References
- LG Refrigerator - Troubleshooting E FF / E rF Error Code (official)
- LG Refrigerator – Error Code List (official)
Data last verified: 2026-07-26
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