Can you hear the pump running ?,
have you removed,inspected the pump for a blockage ?,.
Use a multimeter and check as to whether the pump is getting a voltage supply,when its supposed to be draining,
if you have voltage at the pump and no pump action,then the pump has issues,
if no voltage at pump then you have a pcb/timer issue,or a fault with the wiring.
If you can drain the machine,does it spin ?
can you hear the lid switch click when you close the lid ?,as you can see theirs a few things to check before you suspect the pcb/timer.
paul, April 2012