Pedro J Kissimmee , FL June 29, 2021 Appliance: Whirlpool Electric Dryer WED4815EW1 Whirlpool Dryer Wed4815ew1: Dryer timer will not advance. How to replace Dryer Timer Control. Got the new timer, very easy installation and dryer is working great again. Thanks. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes