Maytag Dishwasher Error Code F6 E3 — Excessive Suds Detected
What this means
The F6 E3 error code indicates the dishwasher has detected excessive foam or suds in the wash tub. This is caused by using the wrong type of detergent (hand dish soap, laundry soap, or non-HE dishwasher detergent), an uncapped rinse aid dispenser, or using too much detergent. The suds prevent proper water filling and spray arm operation.
Alternate codes: F6E3
Step-by-step fix
4 stepsScoop out excess suds
Open the dishwasher door and use a plastic cup to remove as many suds as possible.
Do not use a sponge — it will just create more foam.
Add vegetable oil to suppress foam
Add 2-3 tablespoons of vegetable cooking oil directly into the suds. This helps break down the foam.
Cooking oil is a safe, effective suds suppressant for dishwashers.
Run a rinse cycle
Remove all dishes and run a complete cycle with no detergent. This flushes out remaining suds.
You may need to run a second rinse cycle if suds are still visible.
Use correct detergent
For future loads, use only automatic dishwasher detergent (not hand dish soap or laundry soap). Follow the dosage instructions on the package.
Make sure the rinse aid cap is securely closed after refilling.
When to call a professional
This is a user-correctable issue that does not require professional service.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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