Breadcrumb Home/ The Leading Edge of Maintenance | G/E Stack Washer/Dryer: Dryer Door Switch The Leading Edge of Maintenance | G/E Stack Washer/Dryer: Dryer Door Switch Duration 0 hours 1 minute This video shows how to test a dryer's door safety switch using a multimeter. Back to Course Title The Leading Edge of Maintenance | G/E Stack Washer/Dryer: Dryer Door Switch