WFW94HEXW2 Model C12950369 Serial # Phone # 968-273-6311

The error code F06E03 or the F6E3 error is actually just one code it means there is a communication error between the user inter face control board and the main control board. It can be loose wiring between the two board so check the wiring between the two boards and if it looks ok and the connections are tight then one the boards have failed. Most commonly it's the main control board that causes that error. The board you would need to replace is linked below:

https://prismparts.com/products/whirlpool-washer-electronic-control-board-pp4083565?_pos=1&_sid=1ef9f88b4&_ss=r

The video linked below shows how to access and replace the control board on a similar model.

https://www.youtube.com/watch?v=VurqFG68mAU&t=83s