I have replaced the pump on my GE Dishwasher about a year ago and I have just replaced the timer in the last few days. I am trying to run a cycle but it immediately skips the wash cycle.

I hear the dishwasher fill with water, then immediately empty out. I have also tried to let it fill with water, then jump ahead to a random spot where a wash cycle would be running and it will still empty.

Any ideas what part need replacing? Again, I have just bought a new timer and completed replacing it. So I have ruled out the timer.