Frigidaire Cooktop Error Code E92

E92 means the internal 12V supply voltage in the 2-cook-zone induction module has dropped below the required operating level. The cooktop's diagnostics detected this undervoltage condition and shut down that module to prevent damage. The fault is typically related to the filter circuit board or the wiring connected to it. A technician will need to inspect the cables and connections in that module to identify the root cause.

No, you should not attempt to operate the cooktop while E92 is active. The error indicates that the induction module is not receiving adequate voltage to function properly, and continued use could cause further damage to the module's internal components. Disconnect power to the cooktop until the fault is diagnosed and repaired.

Repair costs vary depending on what is causing the fault. If the problem is simply a loose connector, the repair may only involve a service call fee, typically in the range of $75 to $150. If the filter circuit board or wiring harness needs replacement, total repair costs including parts and labor could range from $150 to $400 or more depending on parts pricing and your location.

An experienced DIYer comfortable with appliance electronics can start by checking for loose or disconnected wiring connectors at the filter circuit board in the 2-zone induction module, which requires no parts and costs nothing. However, if the issue involves a damaged harness or a failed filter board, replacement parts and more advanced diagnostic skills are needed. Because this fault involves internal power supply circuitry, caution is essential, and unplugging the cooktop before any inspection is required.

Resetting the cooktop by disconnecting power briefly may temporarily clear the E92 code, but the error will return if the underlying voltage issue is not corrected. The fault is caused by a hardware condition, either a wiring problem or a component failure, that a reset cannot resolve. A proper repair addressing the cables, connections, or filter circuit board is necessary for a lasting fix.