Brenda G Texas City , TX November 04, 2018 Appliance: General Electric General Electric GTDP300EM1WS Ge Dryer Gtdp300em1ws: It won't start. How to replace Dryer Door Switch. Trial and error. Your website really help me fix it with you video's was so helpful. I didn't need the door switch. I ordered start button and the door switch so I could make sure I could get my dryer going to save on shipping and time. It took me less than 15 minutes to change out starter button. It works great now. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes