UK Appliance Repair Questions? Ask a Technician for Answers ASAP
Three things to check --
a. If you put it on spin/pump out with the filter out can you see the pump impeller spinning fast?
b. If you impeller spin have you got voltage at the pump connections?
c. If no voltage at the pump, check the cables back to the main pcb (back left hand rear) for continuity, if you have continuity then the pcb is faulty.
Come back to me with your results - Ian