GE Range Error Code F62

F62 means the EOC-Display Board is not receiving the 60Hz zero-cross synchronization signal from the EOC-Relay Board. This signal travels between the two boards through a specific wiring connection at J2 pin 5 and P2 pin 5. Without it, the control system cannot time its outputs correctly and shuts down to display the fault. The cause is typically a wiring connection problem or a failed control board.

You should not continue using the range while F62 is active. The error indicates the control boards cannot properly synchronize, which means the range cannot reliably control heating elements. Operating it in this condition creates a risk of unpredictable behavior and should be avoided until the fault is diagnosed and repaired.

Repair costs depend on which component is at fault. If the wiring connection simply needs reseating, there may be no parts cost at all, though a service call still carries a labor fee. If the EOC-Relay Board or EOC-Display Board needs replacement, total repair costs including parts and labor typically fall in the range of $150 to $400 or more depending on the specific model and local labor rates.

A knowledgeable DIYer can begin by checking the wire harness connection between the two control boards for continuity at the specified pins. If the wiring is secure and intact, fixing the fault requires replacing the EOC-Relay Board or the EOC-Display Board, which involves working near high-voltage components. If you are not comfortable working inside appliance control systems, a qualified technician should perform the repair.

Resetting the range by cutting power at the breaker may temporarily clear the F62 display, but the fault will return because the underlying cause is a hardware problem, either a wiring fault or a failed board. A reset does not repair wiring connections or failed components, so the code will reappear once the range powers back up and detects the missing signal.