FGID2479SF i20 error
If your Frigidaire FGID2479SF is showing error code i20, here's what it means for this specific model: Drain line restricted — clean the filter and straighten the drain hose. Follow the steps below to reset the code, troubleshoot, and find compatible replacement parts.
Buy the replacement part
MPN: 154637401
$39.99
Fix steps
- Confirm your model is FGID2479SF (check the model tag).
- Reset i20 on the FGID2479SF: unplug or switch off the dishwasher for 5 minutes, then restore power.
- Drain line restricted — clean the filter and straighten the drain hose.
- Follow the part recommendations below that are compatible with your model.
- Run a test cycle after repair to confirm the code is cleared.
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
FAQ
What does i20 mean on a Frigidaire FGID2479SF?
Drain line restricted — clean the filter and straighten the drain hose.
How do I reset i20 on a FGID2479SF?
Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. If i20 returns on the FGID2479SF, the underlying fault is still present.
What part do I need for FGID2479SF i20?
Start with the FGID2479SF-compatible parts listed below. i20 often points to a failed component on this Frigidaire dishwasher.
Is i20 on the FGID2479SF easy to fix?
Many owners fix this themselves with basic tools. Start with the reset and steps above, then check compatible parts below.