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Frigidaire Dishwasher i30 Error Code

Leak or overflow in the base pan on Frigidaire dishwashers.

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i30
Moderate DIY

Water has reached the pan under the tub. Loose fittings at the water inlet valve and a dishwasher that isn't level are the two causes the manual points to.

Compatible models

Frigidaire's Gallery FGID2479SF and Professional FPID2498SF manuals include it; check yours to see if your model does.

Also shown as

No other codes are listed for this fault.

Difficulty

Start with the safe checks below; a worn part may need replacing.

Not sure you are reading the code right? See how to read Frigidaire dishwasher codes.

Safety first: unplug the dishwasher (or switch off its breaker) before touching filters, hoses or panels. If you smell burning or gas, or see water near the outlet, stop and call a professional.

How to fix Frigidaire i30

  1. Cut power and water

    Switch off the dishwasher's breaker and close the supply valve. If water is on the floor near an outlet, use the breaker, not the plug.

  2. Check the inlet valve connections

    Take off the toe kick panel and look at the supply fitting on the inlet valve. Tighten anything loose and dry the base pan area with towels.

  3. Level the dishwasher

    Put a level on a rack rail front to back and side to side. With power still off, adjust the leveling legs until it reads even.

  4. Restart and watch

    Restore water and power, clear the code and run a cycle while you watch under the toe kick for drips.

When to call a technician

If the pan keeps filling, there's an internal leak or overfill that a technician should trace.

Parts linked to i30

These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.

Order parts by your full model number so they fit.

Frequently asked questions

Which Frigidaire models show the i30 code?

Frigidaire's Gallery FGID2479SF and Professional FPID2498SF manuals include it; check yours to see if your model does.

Can I fix Frigidaire i30 myself?

Often. The first steps above are safe checks a homeowner can do. If they don't clear i30, the cause is likely a worn part that needs replacing.

Other Frigidaire dishwasher codes

Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.

Sources we checked