f14
Moderate
LG · Ovens & Ranges
Lower oven not heating properly (double oven models)
Quick Answer
Error code F14 on your LG Ovens & Ranges means: Lower oven not heating properly (double oven models). This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Step 1: Press CLEAR/OFF and turn off the circuit breaker for 30 seconds.
2
Step 2: Restore power and try preheating the lower oven.
3
Step 3: For gas models: Check the lower oven igniter for proper glow. Replace if weak or cracked.
4
Step 4: For electric models: Inspect the lower bake element for damage and test continuity.
5
Step 5: Test the lower oven temperature sensor with a multimeter.
6
Step 6: Check wire harness connections to all lower oven components.
7
Step 7: Contact service if the error persists.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Lower oven igniter or heating element
Lower oven temperature sensor
Multimeter
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