Frigidaire refrigerator OP error code
Refrigerator
Reviewed August 2025 · sources below
Frigidaire OP is a door open alarm — the control thinks a door is ajar even when both doors appear closed. Misaligned doors, debris on gaskets, or a stuck door switch on FRSS2323-class French-door models trigger OP repeatedly until every switch reads closed again.
Safe to keep using?
Stop using
No immediate safety hazard detected, but monitor during use.
- • Unplug the appliance before inspection.
- • Do not continue using the appliance until the cause is identified.
Likely causes
Many codes resolve with cleaning, resetting, or reconnecting.
Check: Power-cycle the appliance and check for obvious blockages or loose connections.
Est. cost: $0–$0
Wear or electrical failure of an internal part.
Check: If basic checks fail, the faulty component likely needs replacement.
Est. cost: $0–$100
What it means
Door open alarm — a door is ajar or the door switch is not reading closed.
How to fix it
- Push each door firmly until the gasket seals all around — listen for the switch click.
- Clean door gaskets with mild soap and water; sticky residue prevents full closure.
- Check that bins and shelves are not pushing against the doors.
- Inspect door switch plungers in the frame — they should depress smoothly when doors close.
- Reset by holding the alarm mute button if your model has one, or power off 1 minute.
Call a pro when: Call a technician if a door switch is physically broken or doors will not align after leveling the cabinet.
FAQ
What does OP mean on a Frigidaire refrigerator?
OP is a door open alarm — a door is ajar or the door switch is not reading closed.
How do I clear OP on Frigidaire?
Close doors firmly, clean gaskets, and ensure nothing blocks closure. OP clears when all switches read closed.
Do I need parts for OP?
Rarely — alignment and gasket cleaning fix most OP codes. Replace a door switch only if the plunger is stuck.
Will OP affect cooling?
Cooling continues, but OP warns that warm air is entering the cabinet — fix it to protect food.
Frigidaire OP on specific models
Other Frigidaire Refrigerator codes
Prevent this problem next time
- Follow manufacturer maintenance schedule
- Address small issues before they worsen
Sources
Manufacturer meaning
Door open alarm — a door is ajar or the door switch is not reading closed.
FixApplianceCode guidance
Start with basic checks for Frigidaire OP before ordering parts.
Source type: Part database
Source: ModelPartFinder + FixApplianceCode editorial
Last reviewed: 2026-08-24
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