With the refrigerator plugged in, carefully observe the area near the compressor at the back. The condenser fan should spin when the compressor is running. If it's not spinning, it may need to be replaced.
Step 6 · Test Condenser Fan Motor
With the refrigerator plugged in, carefully observe the area near the compressor at the back. The condenser fan should spin when the compressor is running. If it's not spinning, it may need to be replaced.