GE Range Error Code F003

F003 indicates that the oven user interface board is incorrectly configured for the specific model. The oven's diagnostic system has detected a mismatch between the UI board's configuration and what the range expects. This code most commonly appears after a UI board replacement where the wrong revision was installed. The fix is to install the correct, latest-revision UI board for your specific model.

A power reset, such as unplugging the range or tripping the circuit breaker for a minute, will not resolve the F003 error. The fault is caused by a hardware or firmware configuration mismatch in the UI board, not a temporary software glitch. The error will return as soon as the oven runs its self-diagnostic routine after power is restored. Replacing the UI board with the correct revision is the only lasting fix.

The cost of repair depends primarily on the price of the replacement UI board and whether you hire a technician. UI board parts for GE ranges typically range from around 80 dollars to 250 dollars or more depending on the model. Adding professional labor for diagnosis and installation can bring the total to somewhere between 150 dollars and 400 dollars. Getting a repair quote specific to your model and location will give you the most accurate estimate.

Resolving F003 requires identifying and installing the correct UI board revision for your specific GE range model and serial number. A knowledgeable DIYer comfortable with disassembling control panels can perform the replacement, but sourcing the exact correct board revision is critical. If the wrong revision is installed, the error will return immediately. When in doubt, a qualified appliance technician can confirm the correct part and complete the installation.

An F003 code indicates a control board configuration issue that may affect how the oven responds to user inputs or how it communicates internally. Until the fault is resolved, oven behavior may be unpredictable or limited. It is best to avoid relying on the oven for normal cooking until the UI board has been replaced with the correct revision.