GE Range Error Code F155

F155 on a GE range means the cook profile data stored in the EPROM memory chip on the electronic control board has become corrupted. The control board runs a self-check and flags this code when it cannot read valid cooking profile data. The range will not operate reliably until the issue is resolved. In most cases, this fault requires replacing the electronic control board.

Start by performing a hard reset: disconnect the range from power for at least 5 minutes, then restore power and check whether the code returns. If F155 comes back, the electronic control board will need to be replaced, as the EPROM is integrated into the board and cannot be reprogrammed or replaced separately in the field. A qualified appliance technician can confirm the diagnosis and install the correct replacement board.

If the fix requires replacing the electronic control board, parts alone typically range from around $150 to $350 or more depending on the specific model. Adding professional labor, the total repair cost can range from roughly $250 to $500 or higher. If the error clears with a simple power reset and does not return, there may be no parts cost at all.

A hard reset, performed by disconnecting the range from power for 5 to 10 minutes, can sometimes clear the F155 code if the corruption was caused by a temporary electronic glitch. However, if the EPROM memory itself has been physically damaged or permanently corrupted, the code will return after the reset. A reset is always a worthwhile first step before pursuing parts replacement.

It is not recommended to continue using the range while the F155 code is active. A corrupted cook profile means the control board cannot reliably manage cooking temperatures or cycles, which could lead to undercooked food or unpredictable oven behavior. Discontinue use until the fault is diagnosed and resolved.