LG Oven Error Code F5
Door latch failure during self-clean cycle
The door latch mechanism did not complete the lock or unlock operation during a self-clean cycle.
What Does Error Code F5 Mean on a LG Oven?
Door latch failure during self-clean cycle.
The door latch mechanism did not complete the lock or unlock operation during a self-clean cycle.
What Causes Error Code F5?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Door latch motor failure 50% of cases
- 2 Door latch switch not actuating 30% of cases
- 3 Wiring to latch motor damaged 20% of cases
How to Fix LG Oven Error Code F5
- 1
Power cycle
Turn off circuit breaker 5 minutes.
- 2
Check door alignment
Door must close completely flush. Adjust door hinges if needed.
- 3
Test door latch assembly
The latch motor is at the back-top of the oven. Test the motor solenoid.
🔩 LG oven door lock assembly ($60–$140)⚠️ Unplug before accessing. - 4
Replace door latch assembly
If motor or switch failed.
How to Reset Error Code F5
Power cycle 5 minutes. If F5 returns, replace door latch assembly.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
When to Call a Professional
If new door latch assembly and F5 persists, control board door lock circuit failed.
Related Error Codes
Find Replacement Parts
Use these links to find the exact replacement parts for your LG Oven:
External links — ApplianceErrors.com is not affiliated with these retailers.