⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: Dishwasher Difficulty: Hard
Problem: Central Control Unit (CCU) failure or communication error
How to Fix Dishwasher Error
- Disconnect power for 10 minutes to reset.
- Check all wiring connections to control board.
- Inspect for burned components or bad solder joints on CCU.
- Test communication between CCU and other components.
- Replace CCU if no other faults found.
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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