E18
Toshiba
Outdoor Fan Motor Error
Unit shows E18; outdoor fan may not run or runs erratically.
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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
Failed DC outdoor fan motor, Blocked fan blades, Loose fan motor connector, Faulty outdoor PCB fan driver
How to Fix / Troubleshooting
Safety first: Disconnect power and wait for the fan to stop completely before working near the blades.
- Step 1 – Inspect fan area: Remove the outdoor grille and check for sticks, leaves, or ice blocking the fan. Clear any obstructions.
- Step 2 – Check blade condition: Ensure the fan blade is not cracked or rubbing against the shroud. Straighten or replace if damaged.
- Step 3 – Verify motor connector: Locate the fan motor connector on the outdoor PCB and ensure it is fully seated.
- Step 4 – Test spin: With power off, spin the fan by hand. It should rotate freely. If stiff, the motor bearings are likely failing.
- Step 5 – Replace fan motor: If E18 persists and the motor is suspect, replace the outdoor DC fan motor with a Toshiba-specified part.
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Repair Difficulty
Medium
3/5
Required Part
Outdoor DC Fan Motor
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