LG Oven / Range F10 error code
- Oven / Range
On LG oven / ranges, error F10 indicates: Display communication error. Start with a 5-minute power reset at the breaker, then follow the oven / range-specific checks below before ordering replacement parts for F10. If the code returns on two consecutive cycles after a reset, treat it as a confirmed fault — not a one-time power glitch.
Reviewed August 2025 · sources below
Safe to keep using?
Safe for limited use
No immediate safety hazard detected, but monitor during use.
- • Monitor the appliance during use and stop if symptoms worsen.
5 product recalls may apply
Brand-level matches — verify your model.
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5 product recalls may apply
Brand-level matches — verify your model.
- Notice
Triangle Tube Recalls Prestige and Aerco Esteem Gas Boilers Due to Carbon Monoxide (CO) Poisoning Hazard; Two Deaths Reported
Feb 2025 · Confirm your model
- Notice
LG Recalls Electric Ranges Due to Fire Hazard
Feb 2025 · Confirm your model
- Notice
Triangle Tube Recalls to Repair Gas Boilers Due to Risk of Carbon Monoxide Hazard; One Death Reported; In-Home Remedy May Be Delayed Due To COVID-19 Restrictions
Jul 2020 · Confirm your model
- Notice
LG Recalls Top-Loading Washing Machines Due to Risk of Injury
Dec 2012 · Confirm your model
- Notice
LG Electronics Recalls Electric Ranges Due to Burn and Fire Hazards
Nov 2012 · Confirm your model
Next step
Still seeing F10?
Show a photo or describe the symptom. Answer a few safety-first questions and see whether a part is needed.
Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment
How to fix F10
- Unplug the oven / range or turn off power at the breaker before inspecting any components.
- Reset LG F10: leave power off for 5 minutes, restore power, then restart. Confirm whether F10 returns.
- Check the most common cause for F10: Display communication error.
- Inspect hoses, connections, and visible wiring for damage, clogs, or loose fittings.
- If a reset and basic checks don't clear the code, use our lookup tool for AI-powered diagnosis or contact a qualified technician.
- Reassemble, restore power, and run a test cycle. If F10 returns, the faulty component likely needs replacement.
Call a pro when: Call a technician if you smell burning, see sparking, hear grinding from the motor, or the code returns after replacing the suspected part.
What F10 means
Display communication error.
Likely causes
Many codes resolve with cleaning, resetting, or reconnecting.
Check: Power-cycle the appliance and check for obvious blockages or loose connections.
Est. cost: $0–$0
Wear or electrical failure of an internal part.
Check: If basic checks fail, the faulty component likely needs replacement.
Est. cost: $0–$100
Guided repair checklist
Complete the safe checks one at a time. Progress is saved for this browser so you can continue later.
0 of 6 checks recorded
Recommended next action
Start with this check before considering replacement parts.
Check 1 of 6
Unplug the oven / range or turn off power at the breaker before inspecting any components.
Did the repair resolve the issue?
Restoring repair progress…
Questions about F10
What does F10 error code mean on a LG oven / range?
Display communication error.
How do I reset LG oven / range F10?
Unplug the oven / range or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored F10 after a glitch, but the code will return if the underlying fault is still present.
What part do I need for LG F10?
Not always — some F10 errors are caused by user-fixable issues like clogs or unbalanced loads. Try the troubleshooting steps first.
Can I fix LG error F10 myself?
Many F10 errors can be fixed DIY if you're comfortable with basic tools. Start with the reset and steps above. If the issue involves electrical components or the code returns after replacing parts, call a professional.
Other LG Oven / Range codes
Prevent this problem next time
- Follow manufacturer maintenance schedule
- Address small issues before they worsen
Sources
Manufacturer meaning
Display communication error.
FixApplianceCode guidance
Start with basic checks for LG F10 before ordering parts.
Source type: Part database
Source: ModelPartFinder + FixApplianceCode editorial
Last reviewed: 2026-10-24
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
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