Whirlpool Thin Twin washer stopped working

My Whirlpool Thin Twin washing machine stopped working. I started a wash, it filled with water, then completely shut off. I’ve tried different cycles, tried unplugging it. i’ve played with the latch for the top. I can’t seem to get it to start again. Last year I had to have the timer replaced, but then it still worked, just off time.

Any ideas??? HELP!!!

Check the washer harness plug for loose connection (#1D at the diagram).

Gene.