Frigidaire FFMV1846VD 1.8 cu ft Over-the-Range Microwave F2 Error Fix: Oven Temperature Exceeded Safe Limit

Error code F2 on the Frigidaire FFMV1846VD 1.8 cu ft Over-the-Range Microwave means: Oven Temperature Exceeded Safe Limit. The microwave cavity temperature has exceeded the safe operating limit. The thermal sensor detected overheating, typically from blocked ventilation or extended cooking. Allow the microwave to cool completely. Ensure the ventilation openings are not blocked. On over-the-range models, ensure the grease filter and charcoal filter are not clogged. If the error persists after cooling, the thermal sensor or control board may need replacement.

The most successful fix is "Test and Replace Thermal Sensor or Control Board" (medium difficulty, ~45 minutes). Estimated DIY cost: $20-$35. HomeMD has 2 community-ranked fixes for this error.

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Yes — the top-ranked community fix ("Test and Replace Thermal Sensor or Control Board") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Multimeter.

DIY cost: $20-$35. Professional repair typically costs $180-$250. Many homeowners save money by trying the top-ranked community fix first.

The Frigidaire FFMV1846VD 1.8 cu ft Over-the-Range Microwave has 8 other known error codes, including: F1 (Touchpad or Temperature Sensor Error), F3 (Temperature Sensor Open Circuit), F7 (Touchpad Key Stuck), MECH-DOOR (Door Latch or Switch Failure), MECH-FILTER (Grease/Charcoal Filter Saturated (OTR)), and 3 more.

Error code F2 also appears on 7 other Frigidaire models: FFCE1655US 1.6 cu ft Countertop Microwave, FFCM0724LW 0.7 cu ft Countertop Microwave, FFMV1846VS 1.8 cu ft Over-the-Range Stainless, FGMV176NTF 1.7 cu ft Gallery Over-the-Range with SpaceWise Rack, Frigidaire FMUS2769AF 1.4 cu ft Over-the-Range Low Profile Microwave with Sensor Cooking, GMBS3068AF 1.6 cu ft Gallery Built-In Microwave, and 1 more. The fix may vary by model, so check each model's specific page for tailored repair steps.