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

  1. Ensure the oven is not in self‑clean mode or a setting that naturally increases temperature.
  2. Turn off the oven and disconnect from power (unplug or switch off breaker) for several minutes to reset.
  3. After power is restored, observe if the F24 code reappears.

Technician Only Inspect and test oven temperature sensor and wiring

  1. Disconnect the oven from power.
  2. Locate the internal temperature sensor inside the oven cavity and visually inspect for damage.
  3. Use a multimeter to measure sensor resistance at room temperature; compare against expected range.
  4. Inspect sensor harness and control board connections for loose, pinched, or damaged wires.
  5. Replace sensor or repair wiring as needed.

Parts needed: Oven temperature sensor, Sensor harness / wiring

🛑 When to Call a Pro:
  • If error persists after basic power reset and no obvious sensor wiring issues are found
  • If you are uncomfortable performing electrical diagnostics or disassembly

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: 2026-01-11

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