Inspect and Clean Compressor Electrical Terminals

If the compressor is failing to start, the issue may be due to poor electrical contact at the terminals rather than a total motor failure. Follow these steps:

1. Unplug the refrigerator from the power source to ensure safety.
2. Locate the compressor at the rear of the refrigerator and remove the protective cover housing the start relay and capacitor.
3. Carefully disconnect the wiring harness from the compressor terminals.
4. Inspect the terminals and the wire connectors for signs of corrosion, pitting, or heat damage.
5. Use an electrical contact cleaner to remove any oxidation or debris from the pins on the compressor and the wire connectors.
6. Ensure the connectors fit snugly onto the pins; if they are loose, they may need to be tightened or replaced.
7. Reconnect the wiring securely, replace the protective cover, and plug the refrigerator back in to test for operation.