Error Code F-10

Door Lock Fail — door locking motor failure during self-clean or lock operation

What This Means

Loose or disconnected terminal on micro switch or door lock motor; Failed micro switch (normally open type); Failed door lock motor; Loose CN06 connector on Main PCB; Failed Main PCB

How to Fix

1. 1

   Disconnect power

2. 2

   Check terminal looseness on micro switch and door lock motor — reconnect any loose connections

3. 3

   Check oven door lock micro switch (normally open type): door latch open = infinite resistance, door latch locked = continuity; replace micro switch if result is abnormal

4. 4

   Check door lock motor resistance — normal is approximately 2.6 kΩ; abnormal is infinite (open) or below 5Ω (shorted); replace motor if abnormal

5. 5

   Check looseness of CN06 connector on Main PCB — reconnect if loose

6. 6

   If all components test normal, replace Main PCB

This Error Applies To

LG LSGL6337 Series Ovens & Ranges (2021) (2021–present)