Lg Oven Error F13

⚡ Quick Answer: The LG oven error code F13 indicates a problem with the door lock switch or position circuit, which can prevent the oven from starting a cooking or se... ✅ DIY Fixable

What Does Error F13 Mean?

The LG oven error code F13 indicates a problem with the door lock switch or position circuit, which can prevent the oven from starting a cooking or self-cleaning cycle. This issue often arises when the oven door is not fully closed or the latch fails to engage. Additionally, it may involve wiring issues between the door lock switch and the main control board or a fault in the control board itself.

Common Symptoms:

  • Oven will not start a cooking or self‑cleaning cycle
  • F13 appears immediately or shortly after attempting to start oven
  • May be related to door lock/self‑clean function

Possible Causes

  • Faulty or misaligned oven door lock/position switch (medium)
  • Wiring issue between door lock switch and main control board (medium)
  • Control board (main electronic oven control) fault (low)

How to Fix Error F13

DIY Fix Check basic door and power conditions

  1. Ensure oven door closes fully and latch engages.
  2. Turn off the oven’s power at the breaker or unplug for 1–2 minutes to reset.
  3. Restore power and check if error clears.

Technician Only Inspect and service door lock assembly

  1. Disconnect oven from power.
  2. Access the door lock assembly per model service manual.
  3. Inspect door lock position switches, latch alignment, and actuators for proper operation.
  4. Test continuity of door lock switches with a multimeter.
  5. Repair or replace faulty lock switch assembly if needed.
  6. Check and secure wiring harness between lock assembly and main control board.

Parts needed: Oven door lock switch assembly, Lock motor, Wiring harness

🛑 When to Call a Pro:
  • If error persists after basic power reset and door checks
  • If internal inspection reveals damaged wiring or inaccessible components
  • If control board replacement is suspected

Technical Specifications

wattage N/A
component Temperature Sensor
resistance 1000-1100 ohms
part_number LG 6323B61000
voltage_rating 120V AC

Common Questions

What does F13 error mean on LG oven?

F13 indicates a door lock switch fault, preventing the oven from starting or completing cycles.

Can I fix LG oven F13 error myself?

Yes, check the door alignment and power reset by unplugging the oven for 1-2 minutes.

How much does it cost to fix F13 error?

Repair costs for the F13 error typically range from $80 to $250.

When should I call a technician for F13?

Call a technician if the error persists after basic checks or if there are damaged wires.

Data last verified: 2026-01-10

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