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
When It’s Better to Replace Than Repair
Refrigerator repairs can become costly when sealed-system, control, defrost, fan, or ice-maker issues repeat.
Confirm width, height, depth, door swing, counter-depth needs, water line, and delivery path before ordering.
For repair parts, verify exact fit with the full refrigerator model number before buying; these links are general replacement-appliance shopping options.
- [OK]Water inlet valve, ice maker, or fan failures keep returning
- [OK]Defrost heater, thermostat, or sensor faults stack up
- [OK]Compressor or sealed-system repair is not economical
- [OK]Food-loss risk is becoming a pattern
Recommended Refrigerator Replacement Options
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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.
Read Editorial Standards →Browse all Whirlpool error codes: Whirlpool Error Codes


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