F3
Maytag · UMC5225GZ 2.2 cu ft Countertop Microwave
Similar to F1 but indicates a different touchpad fault (open circuit vs short). Disconnect power and reconnect. Replace touchpad/control panel if code persists.
Error F3 on the Maytag UMC5225GZ 2.2 cu ft Countertop Microwave means: Touchpad/Keypad Open or Shorted. The top-ranked community fix is “Replace Touchpad/Control Panel Assembly” (medium difficulty, ~45 min, DIY cost: $15-$25). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · microwave
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many microwave repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$250.
Buttons Not Responding
Display Goes Blank
Door Will Not Open or Close
Touchpad/Keypad Shorted
Oven Cavity Overheated
Control Board Relay Failure
Touchpad Communication Error
Fan Runs But No Heat
The Maytag UMC5225GZ 2.2 cu ft Countertop Microwave has 8 other known error codes:
Error code F3 also appears on 1 other Maytag model:
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