⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: Dishwasher Difficulty: Hard
Problem: Overfill condition detected by float switch
How to Fix Dishwasher Error
- Check float switch assembly for proper movement and continuity.
- Inspect drain system for blockages causing backup.
- Test overfill protection switch operation.
- Verify drain pump is functioning correctly.
- Replace control board if sensors test good but error persists.
Recommended Replacement Part
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
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