Frigidaire Range Error Code F702

F702 indicates a shorted keypad condition detected on the ESEC (Electronic Stove/Surface Element Control) board. The control has detected a persistent closed-circuit signal from the touch panel, as though a key is continuously being pressed. This fault can originate in the glass touch panel itself or in the EOC board's internal keypad circuitry.

It is not advisable to continue using the range while F702 is active. A shorted keypad condition means the control board may be receiving incorrect or unintended input signals, which could lead to unpredictable behavior from the oven or surface elements. The range should be kept unplugged or the circuit breaker turned off until the fault is properly diagnosed and repaired.

Repair costs vary depending on which component has failed. A replacement glass touch panel typically falls in the range of $50 to $150 for the part alone. An EOC board replacement generally costs between $100 and $300 for the part. Adding professional labor charges can bring the total repair cost to between $150 and $500 or more, depending on your location and service provider.

A power reset is always the correct first step: disconnect power to the range for 30 seconds and then reapply it. If the F702 code clears and does not return, the fault was likely a temporary electrical glitch. However, if the fault reappears immediately upon power-up without any user input, a component has failed and the reset will not provide a lasting fix.

Start by disconnecting power for 30 seconds and restoring it to see if the code clears. If F702 returns immediately, the repair involves replacing either the glass touch panel or the EOC board, as both are identified as the candidate components for this fault. The glass touch panel is typically checked and replaced first due to its higher likelihood of failure, followed by the EOC if the fault persists.