GE · Range
F350 error-code guide
GE says this usually indicates an issue with the upper cooling-fan circuit or an obstruction in the cooling fan.
Read the guideCurrent GE range coverage
Published GE range guides
This hub contains 5 published guides for select GE range error codes. Coverage is intentionally limited and does not include all codes or models.
Source-backed guides
Choose the code shown on the appliance
Each card links to a guide that separates the detected condition from possible causes, preliminary checks, limitations, and service boundaries.
GE · Range
F2 / F20 error-code guide
The oven temperature exceeded a preset threshold for an undetermined reason.
Read the guideGE · Range
F3 / F4 error-code guide
GE says these codes usually indicate an oven-sensor problem.
Read the guideGE · Range
F9 / FC error-code guide
GE says a component has failed somewhere in the oven door-lock circuit.
Read the guideGE · Range
Bad Line error-code guide
Power is reaching the appliance, but the range or wall oven has not been wired correctly.
Read the guideHow to use this collection
Sources, context, and safety remain part of every guide
Documented context
Each guide identifies the manufacturer support material reviewed and explains where that material has model or applicability limits.
Clear safety boundaries
Homeowner observations remain separate from disassembly, electrical work, internal testing, and other work that belongs with a qualified professional.
Appliance Help HQ is an independent informational site and is not affiliated with or endorsed by GE.