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Lakeway, TX · LG Microwave Repair · Error Code

LG Microwave Repair Error Code F3

Serving 78734. If you’re seeing F3, we’ll interpret and verify it on-site.

  • Appliance: LG Microwave
  • Meaning: Temperature Sensor Error
  • Coverage: 78734

What error code F3 means on a LG microwave

F3 is the microwave’s way of reporting a system fault.

How technicians usually fix it

We verify the code, test the related system, then quote the most direct repair.

Typical fix: Replace temperature sensor.

Other LG error codes

More LG microwave codes we handle in Lakeway, TX.

Code F9

Common LG microwave problems

If this code doesn’t match your symptom, these are common issues we diagnose in Lakeway.

Not HeatingSparking InsideTurntable Not Working
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