Frigidaire Dishwasher Error Code i20
Drain problem — water not draining
The Frigidaire dishwasher cannot drain water. Standing water remains in the tub.
What Does Error Code i20 Mean on a Frigidaire Dishwasher?
Drain problem — water not draining.
The Frigidaire dishwasher cannot drain water. Standing water remains in the tub.
What Causes Error Code i20?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Filter clogged 50% of cases
- 2 Drain hose kinked 25% of cases
- 3 Disposal blocked 15% of cases
- 4 Pump failed 10% of cases
How to Fix Frigidaire Dishwasher Error Code i20
- 1
Clean drain filter
Remove and clean the filter in the dishwasher bottom.
- 2
Check drain hose
Confirm high loop and no kinks.
- 3
Check disposal
Run disposal before cycle.
- 4
Test drain pump
If filter and hose clear, test pump.
🔩 Frigidaire dishwasher drain pump ($45–$95)
How to Reset Error Code i20
After clearing blockage, cancel and restart.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
When to Call a Professional
If pump motor fails, replace it.
Related Error Codes
Find Replacement Parts
Use these links to find the exact replacement parts for your Frigidaire Dishwasher:
External links — ApplianceErrors.com is not affiliated with these retailers.