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LG Washer Error Code FF
Freeze failure. FF means the washer got below about 1°C (34°F) and water in the hoses or pump may be frozen. Controls stay disabled until the machine warms back up. This can happen in unheated garages and laundry rooms in winter.
- Code: FF
- Appliance: LG washer
- Owner fix: Often fixable with the safe checks on this page. Call a pro if the code comes back.
- Repair cost: call for a quote
- Checked against the manufacturer sources below on October 27, 2026
Likely causes
- Washer in an unheated garage or room during a cold snap
- Water left in the drain hose or pump
Safe checks you can do
Safety: Unplug the washer before touching the pump filter, hoses or drum. Water left inside can be hot and heavy, so put towels down first.
- Pour warm (not boiling) water, about 120 to 140°F, into the empty drum, close the door, and wait 1 to 2 hours.
- Open the lower access cover, drain water from the drain tube, and close the cap securely.
- Run a Rinse and Spin to confirm it works. If IE appears, thaw the inlet hoses with warm water.
- To prevent it, drain the hoses and pump before a freeze if the washer sits in an unheated space.
When to call a pro
- FF appears when it is not cold
- A hose or valve cracked from freezing and is leaking
- Any time you smell burning or gas, see sparks, or would need to open a panel
What does it cost to fix?
Call for a quote. Repair costs depend on the brand, the model, the part and the shop, so this site does not publish price ranges. Ask each shop for its diagnostic or trip fee and a written quote after diagnosis. See what affects repair cost.
Sources
Codes and steps vary by model. Your owner's manual and the model sticker inside the door or on the back are the final word for your exact unit.
Other LG washer codes
Washer codes from other brands
See also: Washer help in Idaho · Washer not draining · Washer won't spin · Washer leaking water · All error codes
FAQ
What does LG error code FF mean?
Freeze failure. FF means the washer got below about 1°C (34°F) and water in the hoses or pump may be frozen. Controls stay disabled until the machine warms back up. This can happen in unheated garages and laundry rooms in winter.
Can I fix LG code FF myself?
Often fixable with the safe checks on this page. Call a pro if the code comes back. Unplug the washer before touching the pump filter, hoses or drum. Water left inside can be hot and heavy, so put towels down first.
How much does it cost to fix LG code FF?
Call for a quote. Repair costs depend on the brand, the model, the part and the shop, so this site does not publish price ranges. Ask each shop for its diagnostic or trip fee and a written quote after diagnosis.
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