Although my dishwasher is 21 years old, it still cleans the dishes perfectly. When I started having trouble with it, I thought it would be better to replace it than to pay a repairman to fix it. After shopping for a new dishwasher and reading the reviews, I researched online to see if it would be possible for me to fix the old dishwasher myself. I discovered that the likely cause for the dishwasher to run with the door open was a faulty door latch, a $37 part. Watching a 2.05 minute you tube video showed me exactly how to change the part on my Maytag dishwasher. I decided to take a chance and get the part. The part arrived within 2 days. It took me 20 minutes to change the part. I am a 61 year old grandmother with a do-it-yourself spirit. This is another feather in my cap!