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
- Ensure oven door closes fully and latch engages.
- Turn off the oven’s power at the breaker or unplug for 1–2 minutes to reset.
- Restore power and check if error clears.
Technician Only Inspect and service door lock assembly
- Disconnect oven from power.
- Access the door lock assembly per model service manual.
- Inspect door lock position switches, latch alignment, and actuators for proper operation.
- Test continuity of door lock switches with a multimeter.
- Repair or replace faulty lock switch assembly if needed.
- Check and secure wiring harness between lock assembly and main control board.
Parts needed: Oven door lock switch assembly, Lock motor, Wiring harness
- 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
Next step
Choose the next step for F13
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
- Typical part-only price
- $20 - $120
- DIY difficulty
- Medium
- Estimated time
- 30-90 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Model-compatible Oven parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Non-Scratch Cooktop Cleaner
A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.
Oven Thermometer
A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
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: 2026-07-26
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