Hi.
If the washer does not drain or spin, then check first the drain hose, that is the most easily accessing part.
You will probably find that the hose is not kinked or clogged. Proceed to check the hose attached to drain pump and filter, ensure that there is no lint blocking the tub.
After that check the lid switch l. F&P lid switch has different position, and different lock for spin. The lid switch is tested by jumping it.
If that is not the problem, check the pressure switch. try blowing into the pipe attached to the switch. The switch is tested by Ohming it with tub full and empty. This test is a bit complex. The part is not expensive, better replacing it after the above test fine.
Before replacing the switch the pump must also be tested by energizing.
If the above does not fix the problem, go for the timer board.
See the service manual below to locate parts and to get detail on procedures.
See also:
My washing machine does not drain.Here service manual:
517751 Smartdrive Series 11 Phase 6 Service Manual