Whirlpool calipso washing machine

"CE" is a communications error between the motor controller and machine controller. This could be a simple problem of just a dirty contact, or it could be something more significant like a wiring harness or control board. There should be a tech sheet inside your washer on the front casing beside the wash tub. You will need to lift the top of the casing up to get to it. In order to do so, you will need to find the two retaining clips holding the top down. Insert a putty knife about 2 inches in from each side along the front seam and push in while lifting up. This will release the top and it will open up. Hold on the the lid as you lift the top as it will want to fall open. The tech sheet should be sealed in plastic on the casing. The troubleshooting steps, along with illustrations are all in this sheet. Both control boards are located inside the top console. Simply remove the screws along the back of the console to remove. Make sure you unplug the washer before attempting any readings. Use care when removing any of the wire connectors or handling the control boards. The wires, as well as, the control boards are delicate. If you do not have a tech sheet, let me know and I will guide you through the necessary steps to troubleshoot. I hope this helps.