E10
Hoover
Communication Error Between Control Boards (where separate display and power boards exist)
Dryer shows E10 and may not start or may stop unexpectedly
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose harness between user interface board and main PCB, Damaged communication cable or connector, Faulty display/control panel PCB, Faulty main power PCB
How to Fix / Troubleshooting
Safety first: Unplug the appliance before removing the control panel or top cover.
- Check connectors: Remove the top cover and front control panel. Locate the ribbon cable or harness linking the display board to the main PCB. Reseat both ends firmly.
- Inspect for damage: Look for pinched, cut, or burnt wires. Replace any damaged harnesses.
- Check for moisture: If the control area has signs of condensation or liquid spills, dry thoroughly and consider replacing affected boards.
- Board substitution: If wiring is intact and E10 persists, either the display PCB or main PCB may be defective. Professional diagnosis or substitution with known-good parts is recommended.
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Repair Difficulty
Hard
4/5
Required Part
Control Panel PCB
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