LG Oven Error F24
⚡ Quick Answer: The LG oven F24 error code indicates a malfunction in the oven's temperature sensor, leading to erratic temperature readings and inconsistent cooking ... ⚠️ Difficulty Varies
What Does Error F24 Mean?
The LG oven F24 error code indicates a malfunction in the oven's temperature sensor, leading to erratic temperature readings and inconsistent cooking performance. This issue may cause the oven to either fail to heat or shut down during operation. The problem is often linked to a faulty internal temperature sensor or issues with the sensor's wiring or harness.
Common Symptoms:
- Error F24 displayed on oven panel
- Oven may not heat or may shut down during operation
- Temperature regulation not functioning normally
Possible Causes
- Oven internal temperature sensor malfunction (open, short, or out of range) (medium)
- Loose or damaged sensor harness or wiring (medium)
How to Fix Error F24
DIY Fix Perform basic checks and power reset
- Ensure the oven is not in self‑clean mode or a setting that naturally increases temperature.
- Turn off the oven and disconnect from power (unplug or switch off breaker) for several minutes to reset.
- After power is restored, observe if the F24 code reappears.
Technician Only Inspect and test oven temperature sensor and wiring
- Disconnect the oven from power.
- Locate the internal temperature sensor inside the oven cavity and visually inspect for damage.
- Use a multimeter to measure sensor resistance at room temperature; compare against expected range.
- Inspect sensor harness and control board connections for loose, pinched, or damaged wires.
- Replace sensor or repair wiring as needed.
Parts needed: Oven temperature sensor, Sensor harness / wiring
- If error persists after basic power reset and no obvious sensor wiring issues are found
- If you are uncomfortable performing electrical diagnostics or disassembly
Next step
Choose the next step for F24
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
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 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 | Oven Temperature Sensor |
| resistance | 1,000 ohms at room temperature |
| part_number | LG 6323B61000B |
| voltage_rating | 120V AC |
Common Questions
What does F24 error mean on LG oven?
The F24 error indicates a malfunction in the oven's temperature sensor, leading to inconsistent cooking.
Can I fix LG oven F24 error myself?
Yes, you can perform a basic power reset and inspect the sensor wiring for visible issues.
How much does it cost to fix F24 error?
Repair costs are moderate; sensor parts are generally inexpensive, while labor varies by technician.
When should I call a technician for F24?
Call a technician if the F24 error persists after a reset or if you're uncomfortable with electrical diagnostics.
Data last verified: 2026-07-26
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