mypros+
Error code reference

GE Cooktop Error Code F

Pan is not detected on the cooking element

GE codesGE cooktop codes

Pan is not detected on the cooking element — either the pan has been removed, moved off-center, is too small for the element, or is not made of induction-compatible (ferrous) material.

First step from the service manual

Verify cookware is induction-compatible using a magnet, ensure pan meets minimum size for the element, and center the pan on the cooking ring.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

MyPros+ Max

Get the full diagnostic procedure for F.

  • Step-by-step tests with expected resistance, voltage, and continuity values
  • Wiring diagram references and connector pinouts from the OEM service manual
  • Verified part numbers when replacement is required
Get the full procedure

$29/month · Cancel anytime · Or $9.95 3-day pass

What F means on a GE cooktop

The F error code on a GE induction cooktop indicates that the cooking element's pan detection circuit is not registering a compatible cookware vessel on the active zone. Induction cooktops operate by generating a high-frequency alternating magnetic field through a coil beneath the glass surface. This field induces eddy currents in ferrous (iron-containing) cookware, which creates heat. The detection circuit continuously monitors for a sufficient magnetic load on the coil. When that load falls below the minimum threshold, the unit displays F and suspends power to the element as a protective measure.

The most common triggers are straightforward cookware issues rather than component failures. A pan that has been removed, shifted off-center, or allowed to sit partially off the cooking ring will reduce the magnetic coupling enough to trigger the error. Cookware that is too small for the element's coil diameter will also fail to create adequate inductive load. Critically, cookware made from non-ferrous materials such as aluminum, copper, glass, or certain grades of stainless steel will not interact with the magnetic field at all, causing an immediate F code.

To confirm cookware compatibility, hold a magnet to the base of the pan. If the magnet adheres firmly, the material is induction-compatible. If the magnet does not stick or sticks only weakly, the pan will not work on the induction element. Additionally, the pan's base diameter must meet the minimum size requirement for the specific cooking zone being used. The F code is a normal operational alert and does not indicate an internal component fault in most cases.

Source: manufacturer service documentation.

Common causes of F

  1. 01

    Non-induction-compatible cookware

    Wiring / connection

    Pots and pans made from aluminum, copper, glass, or non-magnetic stainless steel will not be detected by the induction coil. Test the cookware with a magnet: if it does not stick firmly to the base, the pan is not compatible.

  2. 02

    Pan removed or moved off the element

    Wiring / connection

    If the pan is lifted off the surface or slides off-center during cooking, the detection circuit loses the magnetic load and triggers the F code. Recentering the pan on the cooking ring will typically clear the error immediately.

  3. 03

    Cookware too small for the cooking zone

    Wiring / connection

    Each induction zone has a minimum cookware diameter requirement. Using a pan that is too small for the active zone results in insufficient magnetic coupling, causing the F alert to display.

  4. 04

    Warped or uneven pan base

    Wiring / connection

    A pan with a heavily warped or bowed base may not make adequate contact with the glass surface, reducing the effective magnetic coupling below the detection threshold even if the material is otherwise compatible.

  5. 05

    Faulty pan detection circuit or induction coil

    Part replacement

    In rare cases where compatible, correctly sized cookware consistently fails to clear the F code, the induction coil or its associated detection circuitry may be defective. This would require professional diagnosis and component replacement.

See the test procedure for each cause

Frequently asked questions about F

What does F mean on a GE cooktop?
The F code on a GE induction cooktop means the cooking zone cannot detect a compatible pan on the element. The cooktop's pan detection circuit monitors the magnetic load on the induction coil, and when that load is insufficient, the unit displays F and cuts power to the zone. This is typically caused by incompatible cookware, a pan that is off-center, or a pan that is too small for the cooking zone.
How do I fix the F error code on my GE induction cooktop?
Start by testing your cookware with a magnet: press a magnet to the bottom of the pan and confirm it sticks firmly. If it does not, the pan is not induction-compatible and must be replaced with ferrous cookware. If the pan is compatible, center it squarely on the cooking ring and make sure its base diameter meets the minimum size for that zone. In most cases, placing correct cookware on the element will clear the F code immediately.
Is the F error on a GE cooktop a safety concern?
The F code is a normal protective alert, not a malfunction or safety hazard. The cooktop intentionally suspends power to the element when no compatible pan is detected, which prevents the coil from operating without a load. The glass surface will not heat without suitable cookware present, so there is no burn risk from an unattended active zone displaying F.
Will resetting the cooktop clear the F code?
A power reset alone will not permanently clear the F code if the underlying cookware issue is not resolved. The code will reappear as soon as the element is activated without a compatible, properly positioned pan. Placing correct induction-compatible cookware centered on the zone is the proper resolution. A reset may clear the display temporarily, but the alert will return if the cookware condition is not corrected.
How much does it cost to repair a GE cooktop showing the F code?
In most cases, there is no repair cost because the F code is resolved by using compatible cookware, which involves no parts or service call. If you need to purchase induction-compatible cookware, costs typically range from around $20 to $150 or more depending on the brand and size. If the issue is traced to a faulty induction coil or detection circuit rather than cookware, professional repair costs can range from roughly $150 to $400 or more depending on parts and labor in your area.

Related GE cooktop codes

All GE cooktop codes
View all 67 GE cooktop codes

78,000+ service manuals · 160,000+ error codes · 55+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass