Door would not close because latch was not working

I turned off the electricity at the circuit breaker. Sitting in a chair in front of the opened dishwasher with the partially opened door resting on my knees, I removed the 10 screws lining the inside of the door (setting them in order on the cabinet above -- 2 are different length so this helps keep them in order.
I tilted the inner cover on the door up (which is what the screws had been holding). With the door not fully open because it was on my knees, I was able to position the cover so that I did not have to remove the connection to the soap dispenser.
The two middle screws removed earlier were the screws that held the latch in place, so the assembly was already loose at this point. I put a black mark on the assembly to mark the side that the black wires were attached. Then with the pliers removed the plugs that were connected to the switches on either side of the assembly. Then marked the replacement assembly with the black mark on the same side as the one removed. I attached the plugs to the the replacement assembly using the black mark as reminder for which side was which.
I lined up the latch on the door where it goes, lowered the lid (lifting the lower edge over the base a little), lined up and started the latch screws (middle 2), then started all of the other screws and then tightened them all. Closed the lid and tested the latch. It was closing correctly now. I turned on the electricity and tested to make sure all was now working properly.