Frigidaire Cooktop Error Code E16

E16 indicates that the right rear zone control key sensor has been detected as defective by the cooktop's main control board. The board monitors the capacitive touch sensor for that burner zone and triggers this code when the signal falls outside acceptable parameters. The cooktop disables the affected zone until the fault is corrected. Common sources include loose cable connections, moisture under the glass, or a failed touch panel.

When E16 is active, the right rear burner zone is typically locked out by the control system, which is a built-in safety response. Other zones may still function, but continued use with an active fault code is not recommended. A defective sensor could potentially cause unintended activation or unresponsive controls, so the issue should be diagnosed and repaired before regular cooking use resumes.

Repair costs depend on which component is at fault. If the issue is a loose connector or dried-out spill requiring no parts, a service call alone may run in the range of $75 to $150. Replacing a touch control panel typically adds $100 to $250 in parts depending on the model, while a main control board replacement can add $150 to $350 or more in parts costs. Labor charges vary by region and service provider.

Some causes of E16 are accessible to a knowledgeable DIYer. Start by powering down the cooktop and inspecting the ribbon cable and connector between the touch panel and the control board for damage or poor seating. If a spill is suspected, allow the unit to dry completely before restarting. Replacing the touch control panel or main board requires comfort working with appliance electronics and proper safety precautions around high-voltage components.

A power reset by turning off the circuit breaker for 30 to 60 seconds may temporarily clear the E16 code if the fault was caused by a transient signal glitch or a momentary moisture condition. However, if the underlying cause is a damaged sensor, faulty cable, or failed board, the code will return once power is restored. A reset is a useful first step but is not a permanent fix for a hardware fault.