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LG·ovenhigh severity

LG Error Code F3

Open oven temp sensor

Common Causes

  • 1Sensor disconnected
  • 2Wiring damage

When to Call a Technician

Error code F3 is a high-severity issue. We recommend contacting a certified technician promptly to prevent further damage to your oven.

Book LG Repair — Free Diagnosis

Frequently Asked Questions

What does LG error code F3 mean?

LG error code F3 indicates: Open oven temp sensor. This is a high-severity issue affecting your oven.

Can I fix LG error F3 myself?

This error typically requires professional repair. The underlying causes (Sensor disconnected, Wiring damage) usually need specialized tools and expertise to resolve safely.

How much does it cost to fix LG F3?

Repair costs for LG F3 typically range from $100 to $500 depending on the specific cause. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.