LG LSGL6337FOvens & Range

Error Code F-10

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

Moderate

Address soon - your appliance may not work properly

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

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