Stacy D Pocatello , ID January 18, 2016 Appliance: Whirlpool Electric Dryer GEW9250PW1 Whirlpool Dryer Gew9250pw1: My dryer was squeaking. How to replace Moisture Sensor Bar. We bought a dryer roller support kit from a local supplier. When we took the dryer apart we found that the control board and wiring harness were fried. We honestly don't know how the dryer was still working. We order the parts from AppliancePartpro.com and followed their videos. Repair went pretty smoothly. Our dryer works great now. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours