⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.
Error Code: Refrigerator Difficulty: Easy
Problem: Condenser fan undercurrent fault – insufficient current draw indicating open winding
How to Fix Refrigerator Error
- Unplug refrigerator and pull unit away from wall.
- Remove rear access panel to access condenser fan motor.
- Disconnect fan wiring harness and measure resistance across terminals (should read 50-200 ohms).
- If resistance is infinite (open circuit), motor windings have failed.
- Inspect motor connector for bent pins or corrosion.
- Check wiring harness for broken wires near vibration points.
- Verify 120V AC reaches fan connector during compressor operation.
- If voltage is present but motor doesn’t run and resistance is infinite, replace condenser fan motor WPW
- After replacement, verify fan runs continuously during compressor operation.
- Clean condenser coils thoroughly to ensure proper airflow and prevent premature motor failure.
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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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