Stephengrant G Louisville , KY May 27, 2018 Appliance: General Electric Dishwasher GLDA690P02BB Ge Dishwasher Glda690p02bb: Door won't latch and dishwasher won't start. How to replace Door Switch. I replaced the door arm switch which was pretty easy. No need to remove all the screws the panel will slide off if just the upper screws are removed and the middle ones loosened. My unit still won't latch properly so I ordered the door strike portion as well. Now we will see if that does the trick. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes