Front Load Washer Fills But Won't Start Wash Cycle?

I have a front load Frigidaire washer, model FTF2140Fs1. Water runs into the basin at the start of cycle, then it doesn't do anything. The water does pump out. I cleaned coins out of the pump and also changed the door switch assembly and all this still did not fix the problem. Help.

By Dana Brennan from Syracuse, NY