Error code · Range

Electrolux Range Code F12: Micro Identification Error

Medium · inspection needed

Code: F12
Appliance: Range
Brand: Electrolux
Warranty: 30-day workmanship

What F12 means

F12 is a micro identification error on Electrolux electric ranges and cooktops. It means the control could not correctly identify the small microcontroller chip that runs it. When that check fails, the control cannot start up properly, so the oven or cooktop stops and shows F12. The cause lies in the control electronics rather than in your cooking or your cookware. Many ranges that show it are older ones, and we repair them.

Common causes of F12

Oven control board
Connectors between the boards
Power quality at the range

✓ One safe check you can try

1. Pull the plug or turn off the breaker for up to half a minute. 2. Restore power and see whether F12 returns. 3. Note whether anything else shows on the display and tell us. 4. If F12 comes back, call us, because the cause is in the control.

! Why to stop there

F12 points to the control electronics, but we check the connectors and the power feeding them before we say a board is needed.
We confirm the code on site because the same display can mean different things.
A written price comes before any board work, and our repair is covered for 30 days.

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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F12F12 questions

What does micro identification mean?

The control checks which chip is installed so it can load the right program. When that check fails, it reports F12 and will not run.

Will unplugging the range fix it?

It can clear a one-time glitch. If F12 comes back, the control itself needs attention, and we diagnose it before we recommend any part. We confirm that on site before recommending any part.

Is it worth repairing an older range?

It depends on the part and the age of the range. You get a written price first, and we tell you honestly if a replacement makes more sense.

Book a visit

Still seeing F12?

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

(713) 979-9150