David C Austin , TX May 05, 2025 Appliance: Whirlpool Refrigerator GB2FHDXWS04 Whirlpool Refrigerator Gb2fhdxws04: The refrigerator and freezer was not cooling i ran through the diagnostic tests and determined the compressor was not running. How to replace Start Device. Replaced the start device. I had a local shop test the capacitor determined it was good. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes