Error code · Microwave & Advantium

GE Profile Microwave Code F3: Key Held Over 60 Seconds

On GE Profile countertop microwaves in the PEM31 series, F3 means a key on the control panel has been active for more than 60 seconds. This can happen when liquid sits on the touch panel and…

Low risk · DIY check OK

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Code: F3
Appliance: Microwave & Advantium
Brand: GE
Warranty: 30-day workmanship

What F3 means

On GE Profile countertop microwaves in the PEM31 series, F3 means a key on the control panel has been active for more than 60 seconds. This can happen when liquid sits on the touch panel and the control reads it as a held key. The microwave stops responding and displays F3. Full model numbers include the PEM31SFSS, PEM31DFWW and PEM31DFBB. On other GE microwaves F3 is described as a shorted touch pad panel, which is the same area.

Common causes of F3

Liquid or residue on the touch panel
Panel pressed by an object or a stuck overlay
Touch pad circuit reading a held key

✓ One safe check you can try

1. Press Cancel/Off to clear the display. 2. Wipe the control panel and dry it thoroughly. 3. When cleaning, never let cleaner run into the panel edges. 4. Try a short test heating a cup of water; if F3 returns, stop using the microwave.

! Why to stop there

Whether the panel only needs to dry or the touch pad itself is damaged stays unknown until it is tested
We check the touch pad circuit and the control connection before quoting a repair

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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F3F3 questions

Why did my PEM31 show F3 after I wiped it down?

Liquid on the control panel can read as a key held down. Drying the panel thoroughly and pressing Cancel/Off usually clears it, and it is the first thing we would try ourselves.

Does F3 mean the microwave is broken?

Not necessarily. It means a key looked held for over 60 seconds. If it appears on a dry panel with nothing touching it, the touch pad itself needs testing.

How can I clean the panel without causing F3?

Use a damp, not wet, cloth and dry the panel right away. Avoid spraying cleaner directly onto the controls, since it can seep under the pads.

Book a visit

Still unsure about F3?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 547-5545