F22Warning
Maytag Dishwasher F22 Error Code
Detergent oversudsing or wrong detergent. Can cause leaks and poor cleaning.
Common causes
- Using regular dish soap instead of dishwasher detergent
- Too much detergent
- Residue from previous hand washing
- Rinse aid leak into wash chamber
How to fix it
- Stop cycle and scoop out any standing water/foam.
- Add a cup of white vinegar and run a rinse cycle.
- Use only recommended dishwasher detergent and correct amount.
- Clean rinse aid dispenser if it appears to leak.
⚠ When to call a pro: If after multiple rinses the foam persists, a technician may need to flush the system.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.