Our 14 year old Whirlpool dryer quit.I couldn't get it to start. Went to You Tube and figured it was one of three things. The switch inside the opening, the fuse or the motor. The light went on when I opened the door so the switch was okay. I removed the back cover and removed the switch. I ordered a replacement fuse from Amazon and 2 days later it arrived total cost $10. I put in the new fuse and tried it out and much to my surprise it worked. My wife was ready to order a new dryer for $800 from Costco. You Tube and Amazon have been a great resource for me in doing repairs.