What to check, in order
- Reset it
Press Cancel, or turn the power off at the breaker for 5 minutes.
- Start a new cycle
If the code doesn't come back, carry on as normal.
When to call an engineer
If a reset doesn't clear it, contact the Frigidaire Customer Care Center.
A repair visit will usually check the connectors and wiring first, then the control boards themselves.
- Note the model and serial number. They're on a label on the edge of the door or the side of the tub.
- Write down the exact code, and what the appliance was doing when it appeared.
- Check whether it's still under warranty. If it is, the repair may cost you nothing.
Good to know
- Some Frigidaire dishwashers show EC0 for the same fault. Frigidaire's 2023 use & care guide gives it the same meaning.
Quick answers
What does the Frigidaire iC0 error code mean?
The dishwasher has found a problem with its electronic control system.
Can I fix Frigidaire iC0 myself?
Engineer only (5 minutes to reset). Start with: reset it; start a new cycle. If a reset doesn't clear it, contact the Frigidaire Customer Care Center.
Is Frigidaire iC0 worth repairing?
Get a quote first. A control board can cost enough that an older dishwasher isn't worth repairing.
Checked against
- Frigidaire dishwasher use & care guide, 2021 (PDF, i codes)
- Frigidaire dishwasher use & care guide, 2023 (PDF, E codes)
Last reviewed October 2026. Manufacturers update their pages, and your manual is the final word. Spotted a mistake? Email contact@appliance-error-codes.com.