Step-by-Step DIY Fix Guide
- SAFETY: LOC is a safety feature, not an error — the oven and cooktop are intentionally disabled.
- Press and hold the Lock button (sometimes labeled Control Lock or the lock icon) for 3–5 seconds until LOC clears from the display.
- On some models the unlock sequence requires pressing and holding two buttons simultaneously — consult your model's user manual if a single button does not work.
- Once LOC clears, all controls will respond normally.
- If LOC cannot be cleared with the button sequence, turn off power at the circuit breaker for 1 minute, then restore.
If the warning comes back after restart
- If the door closes normally but the warning keeps returning, the latch or switch path becomes more likely than a simple alignment issue.
- If the warning returns immediately after a clean restart, the sensor or wiring path becomes more likely than a one-time glitch.
- LOC cannot be cleared after the correct button sequence and a full power cycle
What This Error Means
Error LOC on your Frigidaire oven means: The full control lock feature is active on the oven/range. All oven and cooktop controls — including the keypad, temperature settings, and timer — are disabled and will not respond to any input. LOC is a user-activated child safety lock and is not a fault. The oven will not heat and the cooktop will not operate while LOC is displayed. The oven's self-diagnostic system has detected this condition and restricted operation.
The most frequent cause is control lock deliberately activated by holding the lock button for 3–5 seconds. Work through the causes and fix steps below in order — many Frigidaire oven errors are resolved with a power cycle or a simple part swap.
Error LOC is DIY-safe. No special tools are required and the fix typically takes under 10 minutes. Follow all steps in sequence.
The cooktop lock on Frigidaire ranges is a child safety feature. Holding the Off button for 6 seconds is the unlock method on most models — check the user manual for your specific model number if this does not work.
Most Likely Cause by Symptom
This display item is often a status or indicator message rather than a true fault.
Likely cause: Control lock deliberately activated by holding the Lock button for 3–5 seconds
Check first: SAFETY: LOC is a safety feature, not an error — the oven and cooktop are intentionally disabled.
Common Causes
- Control lock deliberately activated by holding the Lock button for 3–5 seconds
- Child or accidental input triggering the lock sequence
What Not to Do
- Do not assume the oven is broken because LOC is displayed — the lock is fully intentional and reversible
Model and Display Variation Notes
Model-family notes
- Frigidaire oven display wording and code formats can vary by series.
- If your model behaves differently, check the owner manual before trying any deeper maintenance step.
Display and panel differences
- Panel wording can vary by series, so confirm the exact code pattern before buying parts.
Parts, Tools and Service Options
Manual and model check
Check your exact model and manual before ordering any Frigidaire oven parts.
This section stays model-first because exact manual and parts matching matters more than a generic replacement suggestion here.
When Not to Keep Troubleshooting
LOC cannot be cleared after the correct button sequence and a full power cycle
How to Prevent It Recurring
- Post the control lock activation and deactivation sequence on the side of the refrigerator or inside a kitchen drawer — this saves time when the lock is accidentally activated
Related Error Codes
LOCK
The cooktop control lock is active. All surface element knobs or touch controls are disabled and will not respond to input. Some Frigidaire and Electrolux models display a dash (–) rather than the word LOCK when this feature is active. This is a user-activated safety feature, not a fault — no component has failed.
F40
The cooktop surface elements have been locked out by the control system. F40 and F41 indicate that the cooktop lockout feature is active — no surface burner or element will respond to knob or touch inputs while this code is displayed. This is most commonly triggered by a control board detecting an unsafe condition on the cooktop, or by the cooktop lock feature being engaged.
Extra notes
- This page is based on Frigidaire support material and stays conservative where model-specific guidance may vary.
- The goal is to help you identify safe first checks before you move into parts, service, or model-specific manual lookup.
Source and model notes
Last reviewed: 2026-04-09
Based on: Based on Frigidaire support material and edited into consumer-safe guidance for the exact code family on this page.
View Frigidaire US Official Support
Model coverage note: Frigidaire oven code meanings can vary by series, control panel, and model family, so use this page as a safe starting point rather than a replacement for the model-specific manual.
Important: FixThisError is an independent guide, not the manufacturer. Use your model-specific manual when the panel wording or behavior differs.
Always disconnect power before inspecting appliances. If unsure, contact a licensed appliance technician.