Frigidaire Dishwasher Error Code i92

The i92 code indicates a checksum failure in the CCF, which stands for Configuration Control of washing cycles. This means the dishwasher's control system has detected that the stored data defining how wash cycles should run is corrupted or producing invalid results. The machine cannot safely execute cycles until this is resolved. Both the UI board and the powerboard are implicated in this fault.

The recommended fix is to replace both the UI board and the powerboard at the same time. Replacing only one board may leave a corrupted or incompatible board in place, which can allow the checksum failure to persist. Before replacing parts, check the wiring harness between the two boards for loose or damaged connectors, as a poor connection can also contribute to this fault.

Repair costs vary depending on parts pricing and whether you hire a technician. Replacing both the UI board and the powerboard typically involves parts costs in the range of $100 to $300 or more depending on the specific model, plus labor if a professional performs the repair. Getting a parts quote for your specific model number before proceeding is recommended to determine whether repair is cost-effective.

No, a simple reset or power cycle will not clear the i92 error. The fault is caused by corrupted data stored within the control boards themselves, so cutting and restoring power does not correct the underlying problem. The error will return each time the machine attempts to verify its cycle configuration data.

You should not attempt to run wash cycles while the i92 code is active. The error means the machine cannot reliably read or execute its cycle programming, so cycle behavior would be unpredictable. Continuing to operate the dishwasher in this state could lead to improper washing results or additional stress on other components.