Shelby V Houston , TX May 01, 2020 Appliance: Whirlpool Electric Dryer GEW9250PW1 Whirlpool Dryer Gew9250pw1: Refrigerator did not cool properly. How to replace Temperature Sensor. Replaced 3 temp sensors and a defrost temp sensor. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes